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PortAudio: Example programs demonstrating PortAudio …

http://portaudio.com/docs/v19-doxydocs/group__examples__src.html

paex_record.c Record input into an array; Save array to a file; Playback recorded data. file paex_record_file.c Record input into a file, then playback recorded data from file (Windows only at the moment) file paex_saw.c Play a simple (aliasing) sawtooth wave. file paex_sine.c Play a sine wave for several seconds. file paex_sine.c

c - Continuous recording in PortAudio (from mic or output ...

https://stackoverflow.com/questions/15690668/continuous-recording-in-portaudio-from-mic-or-output

Continuous recording in PortAudio (from mic or output) Ask Question Asked 8 years, 9 months ago. Active 2 years, 6 months ago. Viewed 10k times 9 5. I am trying to create a music visualizer application in PortAudio, I did some basic research and found some examples on how to record from a mic to a (temporary) file. But there was no example ...

PortAudio - an Open-Source Cross-Platform Audio API

http://portaudio.com/

Many applications use PortAudio for Audio I/O. PortAudio provides a very simple API for recording and/or playing sound using a simple callback function or a blocking read/write interface. Example programs are included that play sine waves, process audio input (guitar fuzz), record and playback audio, list available audio devices, etc.

portaudio/paex_record.c at master · PortAudio/portaudio ...

https://github.com/PortAudio/portaudio/blob/master/examples/paex_record.c

printf (" patest_record.c \n "); fflush (stdout); data. maxFrameIndex = totalFrames = NUM_SECONDS * SAMPLE_RATE; /* Record for a few seconds. */ data. frameIndex = 0; numSamples = totalFrames * NUM_CHANNELS; numBytes = numSamples * sizeof (SAMPLE); data. recordedSamples = (SAMPLE *) malloc ( numBytes ); /* From now on, recordedSamples …

PortAudio: paex_record.c File Reference

http://www.portaudio.com/docs/v19-doxydocs/paex__record_8c.html

PortAudio: paex_record.c File Reference. PortAudio. Record input into an array; Save array to a file; Playback recorded data. More... #include <stdio.h>. #include <stdlib.h>. #include " portaudio.h ". Go to the source code of this file.

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