cPortaudioDuplex

Description

dataProcessor for full-duplex playback and recording of live audio using PortAudio library

Type hierarchy

cDataProcessor → cPortaudioDuplex

Fields

• monoMixdownPB (numeric) [default: 0.0]

  mix down all channels to 1 mono channel (for playback)

• monoMixdownREC (numeric) [default: 0.0]

  mix down all channels to 1 mono channel (for recording)

• device (numeric) [default: -1.0]

  PortAudio device to use (device number)

• listDevices (numeric) [default: 0.0]

  (1/0=yes/no) list available portaudio devices during initialisation phase

• sampleRate (numeric) [default: 44100.0]

  recording AND playback sample rate (WARNING: no sample rate conversion of input level data will be performed prior to playback!)

• nBits (numeric) [default: 0.0]

  number of bits per sample and channel to use for playback (0=pass float values to portaudio) [ NOT IMPLEMENTED YET ]

• channels (numeric) [default: 1.0]

  number of channels to record

• audioBuffersize (numeric) [default: 1000.0]

  size of port audio playback&recording buffer in samples

• audioBuffersize_sec (numeric) [default: 0.05]

  size of port audio playback&recording buffer in seconds