dtmf.grc

options:
  parameters:
    author: thomas@habets.se
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: dtmf
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: ''
    realtime_scheduling: ''
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    thread_safe_setters: ''
    title: DTMF decoder
    window_size: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 8]
    rotation: 0
    state: enabled

blocks:
- name: audio_rate
  id: variable
  parameters:
    comment: ''
    value: '48000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [792, 12.0]
    rotation: 0
    state: enabled
- name: cutoff
  id: variable
  parameters:
    comment: ''
    value: '50000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [632, 12.0]
    rotation: 0
    state: enabled
- name: deci1
  id: variable
  parameters:
    comment: ''
    value: '10'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [552, 12.0]
    rotation: 0
    state: enabled
- name: dtmfgain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '1'
    stop: '100'
    value: '5'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [816, 372.0]
    rotation: 0
    state: true
- name: filter_length
  id: variable
  parameters:
    comment: ''
    value: '1000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [160, 924.0]
    rotation: 0
    state: enabled
- name: freq_m
  id: variable_qtgui_entry
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    type: real
    value: '435'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [272, 12.0]
    rotation: 0
    state: true
- name: igain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '0.3'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [408, 12.0]
    rotation: 0
    state: true
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: '1000000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 12]
    rotation: 0
    state: enabled
- name: sql_level
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '-100'
    step: '1'
    stop: '0'
    value: '-60'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 372.0]
    rotation: 0
    state: true
- name: twidth
  id: variable
  parameters:
    comment: ''
    value: '5000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [712, 12.0]
    rotation: 0
    state: enabled
- name: volume
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '0.5'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [112, 412.0]
    rotation: 0
    state: true
- name: analog_nbfm_rx_0
  id: analog_nbfm_rx
  parameters:
    affinity: ''
    alias: ''
    audio_rate: int(samp_rate/deci1)
    comment: ''
    max_dev: 5e3
    maxoutbuf: '0'
    minoutbuf: '0'
    quad_rate: int(samp_rate/deci1)
    tau: 75e-6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [608, 172.0]
    rotation: 0
    state: true
- name: analog_simple_squelch_cc_0
  id: analog_simple_squelch_cc
  parameters:
    affinity: ''
    alias: ''
    alpha: '1'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    threshold: sql_level
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [432, 276.0]
    rotation: 0
    state: enabled
- name: audio_sink_0
  id: audio_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    device_name: ''
    num_inputs: '1'
    ok_to_block: 'True'
    samp_rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [640, 100.0]
    rotation: 180
    state: disabled
- name: blocks_and_xx_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1008.0, 936]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1008.0, 1216]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1008.0, 1024]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1008.0, 1112]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088.0, 1112]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_0_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1168.0, 1112]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_0_0_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1248.0, 1112]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_1_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088.0, 1024]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_1_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1168.0, 1024]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_0_1_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1248.0, 1024]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_1_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088.0, 1216]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_1_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1168.0, 1216]
    rotation: 270
    state: true
- name: blocks_and_xx_0_0_1_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1248.0, 1216]
    rotation: 270
    state: true
- name: blocks_and_xx_0_1_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088.0, 936]
    rotation: 270
    state: true
- name: blocks_and_xx_0_1_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1168.0, 936]
    rotation: 270
    state: true
- name: blocks_and_xx_0_1_0_0_0_0
  id: blocks_and_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1248.0, 936]
    rotation: 270
    state: true
- name: blocks_char_to_float_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [748.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [892.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [796.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [844.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1068.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1284.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1500.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1020.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1236.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1452.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1116.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1332.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1548.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_1
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [972.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_1_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1188.0, 1360]
    rotation: 270
    state: true
- name: blocks_char_to_float_0_1_0_0
  id: blocks_char_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1404.0, 1360]
    rotation: 270
    state: true
- name: blocks_complex_to_mag_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1040.0, 440]
    rotation: 270
    state: enabled
- name: blocks_complex_to_mag_0_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1280.0, 440]
    rotation: 270
    state: enabled
- name: blocks_complex_to_mag_0_0_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1120.0, 440]
    rotation: 270
    state: enabled
- name: blocks_complex_to_mag_0_0_0_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1200.0, 440]
    rotation: 270
    state: enabled
- name: blocks_complex_to_mag_0_0_0_0_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [560, 984.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_mag_0_0_0_1
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [560, 1064.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_mag_0_0_1
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [560, 904.0]
    rotation: 0
    state: enabled
- name: blocks_complex_to_mag_0_1
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [560, 1144.0]
    rotation: 0
    state: enabled
- name: blocks_float_to_char_0
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1036.0, 744]
    rotation: 270
    state: true
- name: blocks_float_to_char_0_0
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1276.0, 744]
    rotation: 270
    state: true
- name: blocks_float_to_char_0_0_0
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1116.0, 744]
    rotation: 270
    state: true
- name: blocks_float_to_char_0_0_0_0
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1196.0, 744]
    rotation: 270
    state: true
- name: blocks_float_to_char_0_0_0_0_0
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [864, 980.0]
    rotation: 0
    state: true
- name: blocks_float_to_char_0_0_0_1
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [864, 1060.0]
    rotation: 0
    state: true
- name: blocks_float_to_char_0_0_1
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [864, 900.0]
    rotation: 0
    state: true
- name: blocks_float_to_char_0_1
  id: blocks_float_to_char
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    scale: '1'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [864, 1140.0]
    rotation: 0
    state: true
- name: blocks_multiply_const_vxx_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: volume
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 108.0]
    rotation: 180
    state: disabled
- name: blocks_multiply_const_vxx_0_0
  id: blocks_multiply_const_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: dtmfgain
    maxoutbuf: '0'
    minoutbuf: '0'
    type: float
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1156.0, 80]
    rotation: 270
    state: enabled
- name: blocks_threshold_ff_0
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 884.0]
    rotation: 0
    state: enabled
- name: blocks_threshold_ff_0_0
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 964.0]
    rotation: 0
    state: enabled
- name: blocks_threshold_ff_0_0_0
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 1124.0]
    rotation: 0
    state: enabled
- name: blocks_threshold_ff_0_0_0_0
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1020.0, 592]
    rotation: 270
    state: enabled
- name: blocks_threshold_ff_0_0_1
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1180.0, 592]
    rotation: 270
    state: enabled
- name: blocks_threshold_ff_0_1
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [728, 1044.0]
    rotation: 0
    state: enabled
- name: blocks_threshold_ff_0_1_0
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1100.0, 592]
    rotation: 270
    state: enabled
- name: blocks_threshold_ff_0_2
  id: blocks_threshold_ff
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    high: '0.6'
    init: '0'
    low: '0.4'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1260.0, 592]
    rotation: 270
    state: enabled
- name: freq_xlating_fft_filter_ccc_0
  id: freq_xlating_fft_filter_ccc
  parameters:
    affinity: ''
    alias: ''
    center_freq: '0'
    comment: ''
    decim: deci1
    maxoutbuf: '0'
    minoutbuf: '0'
    nthreads: '1'
    samp_delay: '0'
    samp_rate: samp_rate
    taps: firdes.low_pass(1,samp_rate,cutoff,twidth)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [248, 132.0]
    rotation: 0
    state: true
- name: goertzel_fc_0
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '1209'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1020.0, 280]
    rotation: 270
    state: enabled
- name: goertzel_fc_0_0
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '1336'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1100.0, 280]
    rotation: 270
    state: enabled
- name: goertzel_fc_0_0_0
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '1477'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1180.0, 280]
    rotation: 270
    state: enabled
- name: goertzel_fc_0_0_0_0
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '1633'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1260.0, 280]
    rotation: 270
    state: enabled
- name: goertzel_fc_0_0_0_0_0
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '697'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [400, 884.0]
    rotation: 0
    state: enabled
- name: goertzel_fc_0_0_0_1
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '770'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [400, 964.0]
    rotation: 0
    state: enabled
- name: goertzel_fc_0_0_1
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '852'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [400, 1044.0]
    rotation: 0
    state: enabled
- name: goertzel_fc_0_1
  id: goertzel_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    freq: '941'
    len: filter_length
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: audio_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [400, 1124.0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0
  id: qtgui_time_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: ''
    label1: Signal 1
    label10: Signal 10
    label2: Signal 2
    label3: Signal 3
    label4: Signal 4
    label5: Signal 5
    label6: Signal 6
    label7: Signal 7
    label8: Signal 8
    label9: Signal 9
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '""'
    nconnections: '10'
    size: '128'
    srate: audio_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: float
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '1'
    ymin: '-1'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1000.0, 1656]
    rotation: 270
    state: true
- name: qtgui_time_sink_x_0_0
  id: qtgui_time_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'True'
    grid: 'False'
    gui_hint: ''
    label1: Signal 1
    label10: Signal 10
    label2: Signal 2
    label3: Signal 3
    label4: Signal 4
    label5: Signal 5
    label6: Signal 6
    label7: Signal 7
    label8: Signal 8
    label9: Signal 9
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '""'
    nconnections: '6'
    size: '128'
    srate: audio_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: float
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '1'
    ymin: '-1'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1392.0, 1656]
    rotation: 270
    state: true
- name: qtgui_waterfall_sink_x_0
  id: qtgui_waterfall_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    axislabels: 'True'
    bw: samp_rate
    color1: '0'
    color10: '0'
    color2: '0'
    color3: '0'
    color4: '0'
    color5: '0'
    color6: '0'
    color7: '0'
    color8: '0'
    color9: '0'
    comment: ''
    fc: '0'
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'False'
    gui_hint: ''
    int_max: '10'
    int_min: '-140'
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '""'
    nconnections: '1'
    showports: 'False'
    type: complex
    update_time: '0.10'
    wintype: firdes.WIN_BLACKMAN_hARRIS
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [296.0, 376]
    rotation: 270
    state: disabled
- name: rational_resampler_xxx_1
  id: rational_resampler_xxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    decim: int(samp_rate/deci1)
    fbw: '0'
    interp: audio_rate
    maxoutbuf: '0'
    minoutbuf: '0'
    taps: ''
    type: fff
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [816, 172.0]
    rotation: 0
    state: true
- name: uhd_usrp_source_0
  id: uhd_usrp_source
  parameters:
    affinity: ''
    alias: ''
    ant0: RX2
    ant1: RX2
    ant10: RX2
    ant11: RX2
    ant12: RX2
    ant13: RX2
    ant14: RX2
    ant15: RX2
    ant16: RX2
    ant17: RX2
    ant18: RX2
    ant19: RX2
    ant2: RX2
    ant20: RX2
    ant21: RX2
    ant22: RX2
    ant23: RX2
    ant24: RX2
    ant25: RX2
    ant26: RX2
    ant27: RX2
    ant28: RX2
    ant29: RX2
    ant3: RX2
    ant30: RX2
    ant31: RX2
    ant4: RX2
    ant5: RX2
    ant6: RX2
    ant7: RX2
    ant8: RX2
    ant9: RX2
    bw0: '0'
    bw1: '0'
    bw10: '0'
    bw11: '0'
    bw12: '0'
    bw13: '0'
    bw14: '0'
    bw15: '0'
    bw16: '0'
    bw17: '0'
    bw18: '0'
    bw19: '0'
    bw2: '0'
    bw20: '0'
    bw21: '0'
    bw22: '0'
    bw23: '0'
    bw24: '0'
    bw25: '0'
    bw26: '0'
    bw27: '0'
    bw28: '0'
    bw29: '0'
    bw3: '0'
    bw30: '0'
    bw31: '0'
    bw4: '0'
    bw5: '0'
    bw6: '0'
    bw7: '0'
    bw8: '0'
    bw9: '0'
    center_freq0: freq_m*1e6
    center_freq1: '0'
    center_freq10: '0'
    center_freq11: '0'
    center_freq12: '0'
    center_freq13: '0'
    center_freq14: '0'
    center_freq15: '0'
    center_freq16: '0'
    center_freq17: '0'
    center_freq18: '0'
    center_freq19: '0'
    center_freq2: '0'
    center_freq20: '0'
    center_freq21: '0'
    center_freq22: '0'
    center_freq23: '0'
    center_freq24: '0'
    center_freq25: '0'
    center_freq26: '0'
    center_freq27: '0'
    center_freq28: '0'
    center_freq29: '0'
    center_freq3: '0'
    center_freq30: '0'
    center_freq31: '0'
    center_freq4: '0'
    center_freq5: '0'
    center_freq6: '0'
    center_freq7: '0'
    center_freq8: '0'
    center_freq9: '0'
    clock_rate: 0e0
    clock_source0: ''
    clock_source1: ''
    clock_source2: ''
    clock_source3: ''
    clock_source4: ''
    clock_source5: ''
    clock_source6: ''
    clock_source7: ''
    comment: ''
    dc_offs_enb0: '""'
    dc_offs_enb1: '""'
    dc_offs_enb10: '""'
    dc_offs_enb11: '""'
    dc_offs_enb12: '""'
    dc_offs_enb13: '""'
    dc_offs_enb14: '""'
    dc_offs_enb15: '""'
    dc_offs_enb16: '""'
    dc_offs_enb17: '""'
    dc_offs_enb18: '""'
    dc_offs_enb19: '""'
    dc_offs_enb2: '""'
    dc_offs_enb20: '""'
    dc_offs_enb21: '""'
    dc_offs_enb22: '""'
    dc_offs_enb23: '""'
    dc_offs_enb24: '""'
    dc_offs_enb25: '""'
    dc_offs_enb26: '""'
    dc_offs_enb27: '""'
    dc_offs_enb28: '""'
    dc_offs_enb29: '""'
    dc_offs_enb3: '""'
    dc_offs_enb30: '""'
    dc_offs_enb31: '""'
    dc_offs_enb4: '""'
    dc_offs_enb5: '""'
    dc_offs_enb6: '""'
    dc_offs_enb7: '""'
    dc_offs_enb8: '""'
    dc_offs_enb9: '""'
    dev_addr: '""'
    dev_args: '""'
    gain0: igain
    gain1: '0'
    gain10: '0'
    gain11: '0'
    gain12: '0'
    gain13: '0'
    gain14: '0'
    gain15: '0'
    gain16: '0'
    gain17: '0'
    gain18: '0'
    gain19: '0'
    gain2: '0'
    gain20: '0'
    gain21: '0'
    gain22: '0'
    gain23: '0'
    gain24: '0'
    gain25: '0'
    gain26: '0'
    gain27: '0'
    gain28: '0'
    gain29: '0'
    gain3: '0'
    gain30: '0'
    gain31: '0'
    gain4: '0'
    gain5: '0'
    gain6: '0'
    gain7: '0'
    gain8: '0'
    gain9: '0'
    iq_imbal_enb0: '""'
    iq_imbal_enb1: '""'
    iq_imbal_enb10: '""'
    iq_imbal_enb11: '""'
    iq_imbal_enb12: '""'
    iq_imbal_enb13: '""'
    iq_imbal_enb14: '""'
    iq_imbal_enb15: '""'
    iq_imbal_enb16: '""'
    iq_imbal_enb17: '""'
    iq_imbal_enb18: '""'
    iq_imbal_enb19: '""'
    iq_imbal_enb2: '""'
    iq_imbal_enb20: '""'
    iq_imbal_enb21: '""'
    iq_imbal_enb22: '""'
    iq_imbal_enb23: '""'
    iq_imbal_enb24: '""'
    iq_imbal_enb25: '""'
    iq_imbal_enb26: '""'
    iq_imbal_enb27: '""'
    iq_imbal_enb28: '""'
    iq_imbal_enb29: '""'
    iq_imbal_enb3: '""'
    iq_imbal_enb30: '""'
    iq_imbal_enb31: '""'
    iq_imbal_enb4: '""'
    iq_imbal_enb5: '""'
    iq_imbal_enb6: '""'
    iq_imbal_enb7: '""'
    iq_imbal_enb8: '""'
    iq_imbal_enb9: '""'
    lo_export0: 'False'
    lo_export1: 'False'
    lo_export10: 'False'
    lo_export11: 'False'
    lo_export12: 'False'
    lo_export13: 'False'
    lo_export14: 'False'
    lo_export15: 'False'
    lo_export16: 'False'
    lo_export17: 'False'
    lo_export18: 'False'
    lo_export19: 'False'
    lo_export2: 'False'
    lo_export20: 'False'
    lo_export21: 'False'
    lo_export22: 'False'
    lo_export23: 'False'
    lo_export24: 'False'
    lo_export25: 'False'
    lo_export26: 'False'
    lo_export27: 'False'
    lo_export28: 'False'
    lo_export29: 'False'
    lo_export3: 'False'
    lo_export30: 'False'
    lo_export31: 'False'
    lo_export4: 'False'
    lo_export5: 'False'
    lo_export6: 'False'
    lo_export7: 'False'
    lo_export8: 'False'
    lo_export9: 'False'
    lo_source0: internal
    lo_source1: internal
    lo_source10: internal
    lo_source11: internal
    lo_source12: internal
    lo_source13: internal
    lo_source14: internal
    lo_source15: internal
    lo_source16: internal
    lo_source17: internal
    lo_source18: internal
    lo_source19: internal
    lo_source2: internal
    lo_source20: internal
    lo_source21: internal
    lo_source22: internal
    lo_source23: internal
    lo_source24: internal
    lo_source25: internal
    lo_source26: internal
    lo_source27: internal
    lo_source28: internal
    lo_source29: internal
    lo_source3: internal
    lo_source30: internal
    lo_source31: internal
    lo_source4: internal
    lo_source5: internal
    lo_source6: internal
    lo_source7: internal
    lo_source8: internal
    lo_source9: internal
    maxoutbuf: '0'
    minoutbuf: '0'
    nchan: '1'
    norm_gain0: 'True'
    norm_gain1: 'False'
    norm_gain10: 'False'
    norm_gain11: 'False'
    norm_gain12: 'False'
    norm_gain13: 'False'
    norm_gain14: 'False'
    norm_gain15: 'False'
    norm_gain16: 'False'
    norm_gain17: 'False'
    norm_gain18: 'False'
    norm_gain19: 'False'
    norm_gain2: 'False'
    norm_gain20: 'False'
    norm_gain21: 'False'
    norm_gain22: 'False'
    norm_gain23: 'False'
    norm_gain24: 'False'
    norm_gain25: 'False'
    norm_gain26: 'False'
    norm_gain27: 'False'
    norm_gain28: 'False'
    norm_gain29: 'False'
    norm_gain3: 'False'
    norm_gain30: 'False'
    norm_gain31: 'False'
    norm_gain4: 'False'
    norm_gain5: 'False'
    norm_gain6: 'False'
    norm_gain7: 'False'
    norm_gain8: 'False'
    norm_gain9: 'False'
    num_mboards: '1'
    otw: ''
    rx_agc0: Default
    rx_agc1: Default
    rx_agc10: Default
    rx_agc11: Default
    rx_agc12: Default
    rx_agc13: Default
    rx_agc14: Default
    rx_agc15: Default
    rx_agc16: Default
    rx_agc17: Default
    rx_agc18: Default
    rx_agc19: Default
    rx_agc2: Default
    rx_agc20: Default
    rx_agc21: Default
    rx_agc22: Default
    rx_agc23: Default
    rx_agc24: Default
    rx_agc25: Default
    rx_agc26: Default
    rx_agc27: Default
    rx_agc28: Default
    rx_agc29: Default
    rx_agc3: Default
    rx_agc30: Default
    rx_agc31: Default
    rx_agc4: Default
    rx_agc5: Default
    rx_agc6: Default
    rx_agc7: Default
    rx_agc8: Default
    rx_agc9: Default
    samp_rate: samp_rate
    sd_spec0: ''
    sd_spec1: ''
    sd_spec2: ''
    sd_spec3: ''
    sd_spec4: ''
    sd_spec5: ''
    sd_spec6: ''
    sd_spec7: ''
    show_lo_controls: 'False'
    stream_args: ''
    stream_chans: '[]'
    sync: sync
    time_source0: ''
    time_source1: ''
    time_source2: ''
    time_source3: ''
    time_source4: ''
    time_source5: ''
    time_source6: ''
    time_source7: ''
    type: fc32
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [40, 212.0]
    rotation: 0
    state: true
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: low_freqs
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1392, 156.0]
    rotation: 0
    state: true
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: low_freqs
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [160, 1012.0]
    rotation: 0
    state: true

connections:
- [analog_nbfm_rx_0, '0', rational_resampler_xxx_1, '0']
- [analog_simple_squelch_cc_0, '0', analog_nbfm_rx_0, '0']
- [blocks_and_xx_0, '0', blocks_char_to_float_0, '0']
- [blocks_and_xx_0_0, '0', blocks_char_to_float_0_1_0_0, '0']
- [blocks_and_xx_0_0_0, '0', blocks_char_to_float_0_1, '0']
- [blocks_and_xx_0_0_0_0, '0', blocks_char_to_float_0_1_0, '0']
- [blocks_and_xx_0_0_0_0_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1_0,
  '0']
- [blocks_and_xx_0_0_0_0_0_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0,
  '0']
- [blocks_and_xx_0_0_0_0_0_0_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1_0,
  '0']
- [blocks_and_xx_0_0_0_1_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1,
  '0']
- [blocks_and_xx_0_0_0_1_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0,
  '0']
- [blocks_and_xx_0_0_0_1_0_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1,
  '0']
- [blocks_and_xx_0_0_1_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1_0_0,
  '0']
- [blocks_and_xx_0_0_1_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0,
  '0']
- [blocks_and_xx_0_0_1_0_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1_0_0,
  '0']
- [blocks_and_xx_0_1_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0, '0']
- [blocks_and_xx_0_1_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0, '0']
- [blocks_and_xx_0_1_0_0_0_0, '0', blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0, '0']
- [blocks_char_to_float_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0, '0', qtgui_time_sink_x_0_0, '2']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0, '0', qtgui_time_sink_x_0, '1']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0, '0', qtgui_time_sink_x_0, '2']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0, '0', qtgui_time_sink_x_0, '5']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0, '0', qtgui_time_sink_x_0, '8']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0, '0', qtgui_time_sink_x_0_0,
  '1']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1, '0', qtgui_time_sink_x_0, '4']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1_0, '0', qtgui_time_sink_x_0, '7']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_0_1_0_0, '0', qtgui_time_sink_x_0, '9']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1, '0', qtgui_time_sink_x_0_0, '3']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1_0, '0', qtgui_time_sink_x_0_0, '4']
- [blocks_char_to_float_0_0_0_0_0_0_0_0_0_0_0_1_0_0, '0', qtgui_time_sink_x_0_0, '5']
- [blocks_char_to_float_0_1, '0', qtgui_time_sink_x_0, '3']
- [blocks_char_to_float_0_1_0, '0', qtgui_time_sink_x_0, '6']
- [blocks_char_to_float_0_1_0_0, '0', qtgui_time_sink_x_0_0, '0']
- [blocks_complex_to_mag_0, '0', blocks_threshold_ff_0_0_0_0, '0']
- [blocks_complex_to_mag_0_0, '0', blocks_threshold_ff_0_2, '0']
- [blocks_complex_to_mag_0_0_0, '0', blocks_threshold_ff_0_1_0, '0']
- [blocks_complex_to_mag_0_0_0_0, '0', blocks_threshold_ff_0_0_1, '0']
- [blocks_complex_to_mag_0_0_0_0_0, '0', blocks_threshold_ff_0_0, '0']
- [blocks_complex_to_mag_0_0_0_1, '0', blocks_threshold_ff_0_1, '0']
- [blocks_complex_to_mag_0_0_1, '0', blocks_threshold_ff_0, '0']
- [blocks_complex_to_mag_0_1, '0', blocks_threshold_ff_0_0_0, '0']
- [blocks_float_to_char_0, '0', blocks_and_xx_0, '1']
- [blocks_float_to_char_0, '0', blocks_and_xx_0_0, '1']
- [blocks_float_to_char_0, '0', blocks_and_xx_0_0_0, '1']
- [blocks_float_to_char_0, '0', blocks_and_xx_0_0_0_0, '1']
- [blocks_float_to_char_0_0, '0', blocks_and_xx_0_0_0_0_0_0_0_0_0, '1']
- [blocks_float_to_char_0_0, '0', blocks_and_xx_0_0_0_1_0_0_0_0, '1']
- [blocks_float_to_char_0_0, '0', blocks_and_xx_0_0_1_0_0_0_0, '1']
- [blocks_float_to_char_0_0, '0', blocks_and_xx_0_1_0_0_0_0, '1']
- [blocks_float_to_char_0_0_0, '0', blocks_and_xx_0_0_0_0_0_0_0, '1']
- [blocks_float_to_char_0_0_0, '0', blocks_and_xx_0_0_0_1_0_0, '1']
- [blocks_float_to_char_0_0_0, '0', blocks_and_xx_0_0_1_0_0, '1']
- [blocks_float_to_char_0_0_0, '0', blocks_and_xx_0_1_0_0, '1']
- [blocks_float_to_char_0_0_0_0, '0', blocks_and_xx_0_0_0_0_0_0_0_0, '1']
- [blocks_float_to_char_0_0_0_0, '0', blocks_and_xx_0_0_0_1_0_0_0, '1']
- [blocks_float_to_char_0_0_0_0, '0', blocks_and_xx_0_0_1_0_0_0, '1']
- [blocks_float_to_char_0_0_0_0, '0', blocks_and_xx_0_1_0_0_0, '1']
- [blocks_float_to_char_0_0_0_0_0, '0', blocks_and_xx_0_0_0, '0']
- [blocks_float_to_char_0_0_0_0_0, '0', blocks_and_xx_0_0_0_1_0_0, '0']
- [blocks_float_to_char_0_0_0_0_0, '0', blocks_and_xx_0_0_0_1_0_0_0, '0']
- [blocks_float_to_char_0_0_0_0_0, '0', blocks_and_xx_0_0_0_1_0_0_0_0, '0']
- [blocks_float_to_char_0_0_0_1, '0', blocks_and_xx_0_0_0_0, '0']
- [blocks_float_to_char_0_0_0_1, '0', blocks_and_xx_0_0_0_0_0_0_0, '0']
- [blocks_float_to_char_0_0_0_1, '0', blocks_and_xx_0_0_0_0_0_0_0_0, '0']
- [blocks_float_to_char_0_0_0_1, '0', blocks_and_xx_0_0_0_0_0_0_0_0_0, '0']
- [blocks_float_to_char_0_0_1, '0', blocks_and_xx_0, '0']
- [blocks_float_to_char_0_0_1, '0', blocks_and_xx_0_1_0_0, '0']
- [blocks_float_to_char_0_0_1, '0', blocks_and_xx_0_1_0_0_0, '0']
- [blocks_float_to_char_0_0_1, '0', blocks_and_xx_0_1_0_0_0_0, '0']
- [blocks_float_to_char_0_1, '0', blocks_and_xx_0_0, '0']
- [blocks_float_to_char_0_1, '0', blocks_and_xx_0_0_1_0_0, '0']
- [blocks_float_to_char_0_1, '0', blocks_and_xx_0_0_1_0_0_0, '0']
- [blocks_float_to_char_0_1, '0', blocks_and_xx_0_0_1_0_0_0_0, '0']
- [blocks_multiply_const_vxx_0, '0', audio_sink_0, '0']
- [blocks_multiply_const_vxx_0_0, '0', goertzel_fc_0, '0']
- [blocks_multiply_const_vxx_0_0, '0', goertzel_fc_0_0, '0']
- [blocks_multiply_const_vxx_0_0, '0', goertzel_fc_0_0_0, '0']
- [blocks_multiply_const_vxx_0_0, '0', goertzel_fc_0_0_0_0, '0']
- [blocks_multiply_const_vxx_0_0, '0', virtual_sink_0, '0']
- [blocks_threshold_ff_0, '0', blocks_float_to_char_0_0_1, '0']
- [blocks_threshold_ff_0_0, '0', blocks_float_to_char_0_0_0_0_0, '0']
- [blocks_threshold_ff_0_0_0, '0', blocks_float_to_char_0_1, '0']
- [blocks_threshold_ff_0_0_0_0, '0', blocks_float_to_char_0, '0']
- [blocks_threshold_ff_0_0_1, '0', blocks_float_to_char_0_0_0_0, '0']
- [blocks_threshold_ff_0_1, '0', blocks_float_to_char_0_0_0_1, '0']
- [blocks_threshold_ff_0_1_0, '0', blocks_float_to_char_0_0_0, '0']
- [blocks_threshold_ff_0_2, '0', blocks_float_to_char_0_0, '0']
- [freq_xlating_fft_filter_ccc_0, '0', analog_simple_squelch_cc_0, '0']
- [goertzel_fc_0, '0', blocks_complex_to_mag_0, '0']
- [goertzel_fc_0_0, '0', blocks_complex_to_mag_0_0_0, '0']
- [goertzel_fc_0_0_0, '0', blocks_complex_to_mag_0_0_0_0, '0']
- [goertzel_fc_0_0_0_0, '0', blocks_complex_to_mag_0_0, '0']
- [goertzel_fc_0_0_0_0_0, '0', blocks_complex_to_mag_0_0_1, '0']
- [goertzel_fc_0_0_0_1, '0', blocks_complex_to_mag_0_0_0_0_0, '0']
- [goertzel_fc_0_0_1, '0', blocks_complex_to_mag_0_0_0_1, '0']
- [goertzel_fc_0_1, '0', blocks_complex_to_mag_0_1, '0']
- [rational_resampler_xxx_1, '0', blocks_multiply_const_vxx_0, '0']
- [rational_resampler_xxx_1, '0', blocks_multiply_const_vxx_0_0, '0']
- [uhd_usrp_source_0, '0', freq_xlating_fft_filter_ccc_0, '0']
- [uhd_usrp_source_0, '0', qtgui_waterfall_sink_x_0, '0']
- [virtual_source_0, '0', goertzel_fc_0_0_0_0_0, '0']
- [virtual_source_0, '0', goertzel_fc_0_0_0_1, '0']
- [virtual_source_0, '0', goertzel_fc_0_0_1, '0']
- [virtual_source_0, '0', goertzel_fc_0_1, '0']

metadata:
  file_format: 1