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c - PortAudio: How to get record from mic (get data ...
https://stackoverflow.com/questions/6659134/portaudio-how-to-get-record-from-mic-get-data
PortAudio: How to get record from mic (get data) Ask Question Asked 10 years, 7 months ago. Active 10 years, 6 months ago. Viewed 6k times 4 1. I am trying to use portaudio (being cross platform capability), to read in from microphone, then i want to put that data through a FFT, but i am not so sure how to do it. Alot of people have told me: 1 ...
PortAudio - an Open-Source Cross-Platform Audio API
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.
ATOMS : portaudio - play and record audio from your sound ...
https://atoms.scilab.org/toolboxes/portaudio/0.2
portaudio - play and record audio from your sound card pa_defaultinputdeviceid — Get current default input device ID pa_defaultoutputdeviceid — Get current default output device ID pa_deviceinfo — Information about audio device pa_getdevicecount — pa_gettlbxpath — pa_getversion — get version of used Portaudio library pa_getversiontext — get version of used …
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
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.
In-script audio recording with pyaudio
https://jfraj.github.io/2015/06/17/recording_audio.html
RECORD_SECONDS = 5nchunks = int(RECORD_SECONDS * FRAME_RATE / FRAMES_PERBUFF)for i in range(0, nchunks): data = stream.read(FRAMES_PERBUFF) frames.append(data) # 2 bytes(16 bits) per channelprint("* done recording")stream.stop_stream()stream.close()p.terminate()* done recording. Output.
Python Voice Recording through Microphone for Arbitrary ...
https://roytuts.com/python-voice-recording-through-microphone-for-arbitrary-time-using-pyaudio/
Execute the record.py script using command python record.py from command line tool. Now speak through microphone to record your voice. When done just press Ctrl+C key combination from keyboard. The final output is written into output.wav file. You can play the output.wav file to listen to your voice recording. Source Code. Download Source Code
Python pyaudio - Recording and Playing Sound - CodersLegacy
https://coderslegacy.com/python/pyaudio-recording-and-playing-sound/
Python pyaudio – Recording and Playing Sound. This article covers the audio library, Pyaudio in Python. Pyaudio is a Python binding for PortAudio, a cross platform library for input and output of audio. This basically means that we can use Pyaudio to record and play sound across all platforms and Operating systems such as windows, Mac and Linux. Be sure to download and …
PortAudio: paex_record.c Source File
http://www.portaudio.com/docs/v19-doxydocs/paex__record_8c_source.html
139 data->frameIndex += framesToCalc; 140 return finished; 141 } 142. 143 /* This routine will be called by the PortAudio engine when audio is needed. 144 ** It may be called at interrupt level on some machines so don't do anything. 145 ** that could mess up …
PyAudio: PortAudio v19 Python Bindings
https://people.csail.mit.edu/hubert/pyaudio/
PyAudio stream = p. open (format = p. get_format_from_width (WIDTH), channels = CHANNELS, rate = RATE, input = True, output = True, frames_per_buffer = CHUNK) print ("* recording") for i in range (0, int (RATE / CHUNK * RECORD_SECONDS)): data = stream. read (CHUNK) stream. write (data, CHUNK) print ("* done") stream. stop_stream stream. close p. …
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