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Audio Capture Node
Nikolaos Tsipas edited this page Aug 28, 2014
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The audio capture node converts raw data received from kinect into a format that can be used by other nodes for monitoring, recording and processing. The Alsa audio api is used to access kinect audio streams.
| Type | Topic | Message |
|---|---|---|
| output | /pandora_audio/kinect_audio_capture_stream | AudioData.msg |
common_params.yaml
sample_rate: 8000
window_size: 1024
bit_depth: 16
capture_channels: 4
buffer_size: 512
record_buffers: 2
roslaunch pandora_kinect_audio_capture capture.launch