This is the gr-audio package. This package is used to connect to audio sources (mic-in) and sinks (speaker-out) ports on a computer. The underlying hardware driver is system and OS dependent and this module should automatically discover the correct one to use.
Creates a source from an audio device.
Creates a source from an audio device at a specified sample_rate. The specific audio device to use can be specified as the device_name parameter. Typical choices are:
- pulse, hw:0,0, plughw:0,0, surround51, /dev/dsp
Creates a sink from an audio device.
Creates a sink from an audio device at a specified sample_rate. The specific audio device to use can be specified as the device_name parameter. Typical choices are:
- pulse, hw:0,0, plughw:0,0, surround51, /dev/dsp