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baRulho 2.1.2

MINOR IMPROVEMENTS

  • Improved tracking of progress messages when more than 1 progress bar is used by a process

baRulho 2.1.1

  • Update requested by CRAN to fix package reference issue. No changes in the code.

baRulho 2.1.0

NEW FEATURES

  • new function add_noise() to modifying signal-to-noise ratio by adding synthetic noise
  • new function manual_realign() that generates an interactive plot for manual adjustment of time alignments
  • new function plot_blur_ratio() that generates plots previously created by blur_ratio() and spectrum_blur_ratio()
  • new function plot_degradation() to visually compare sounds across distances
  • new function plot_aligned_sounds() to visually assess precision of test sound alignment
  • align_test_files() now can take several markers as input and select that with the highest correlation score for aligning test files
  • New function attenuation()
  • Data frames and selection tables can be used as input data
  • Added new methods to blur_ratio() and excess_atenuation()
  • spectral_correlation() and spectral_blur_ratio() renamed to spectrum_correlation(), and spectrum_blur_ratio() respectively

MINOR IMPROVEMENTS

  • optimize performance in signal_to_noise_ratio()
  • atmospheric_attenuation() is no longer available (use attenuation() instead)
  • Improved documentation for all functions
  • Fix bug in spcc() and excess_attenuation()
  • 'markers' argument deprecated in align_test_files()
  • fix bug in auto_realign()
  • find_markers() compares the time difference between markers to that in the master sound file as a measure of precision
  • find_markers() can run several markers as templates on the same files
  • 'template.rows' argument deprecated in find_markers()
  • spcc_align() renamed auto_realign()
  • search_templates() renamed find_markers()
  • 'output' argument deprecated
  • 'parallel' argument deprecated and replaced by 'cores'

baRulho 1.0.6

  • Update requested by CRAN

baRulho 1.0.5

  • Update requested by CRAN

baRulho 1.0.4

MINOR IMPROVEMENTS

  • warbleR::freq_range_detec() is now used internally to detect frequency range of markers in master_sound_file()

baRulho 1.0.3

  • Update requested by CRAN

baRulho 1.0.3

MINOR IMPROVEMENTS

  • New argument 'marker' in align_test_files() to control if the start or end marker is being used for aligning
  • Fix bug when detecting several templates per sound file in search_templates()

baRulho 1.0.2

MINOR IMPROVEMENTS

  • Windows length is converted to even in all functions
  • Fix sign error in signal amplitude measurements (signal_to_noise_ratio() and excess_attenuation())
  • New function noise_profile()
  • rename snr() to signal_to_noise_ratio()
  • New function tail_to_signal_ratio() to measure reverberations
  • Fix bug on excess_attenuation() when method = 1
  • Added type argument to excess_attenuation() to run "Darden" version of excess attenuation

baRulho 1.0.1

NEW FEATURES

  • New function search_templates() to find signals in re-recorded sound files
  • New function align_test_files() to set time of signals in aligned re-recorded files
  • Parallel available on internal prep_X_bRlo_int() function
  • Data frame are also returned by most functions

baRulho 1.0.0

  • First release