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PyAudio: PortAudio v19 Python Bindings
https://people.csail.mit.edu/hubert/pyaudio/
March 5, 2008. PyAudio 0.2.0 now works with both Python 2.4 and Python 2.5. Additionally, PyAudio features support for PortAudio's Mac OS X Host API Specific Stream Info extensions (e.g., for channel mapping )—see examples below. The new binary installers include an updated version of PortAudio-v19 (r1368).
How do I get a list of my device's audio sample rates ...
https://stackoverflow.com/questions/4623572/how-do-i-get-a-list-of-my-devices-audio-sample-rates-using-pyaudio-or-portaudio
I'd like to query my audio device and get all its available sample rates. I'm using PyAudio 0.2, which runs on top of PortAudio v19, on an Ubuntu machine with Python 2.6.
pyaudio_portaudio/echo_python3.py at master · intxcc ...
https://github.com/intxcc/pyaudio_portaudio/blob/master/example/echo_python3.py
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Python pyaudio - Recording and Playing Sound - …
https://coderslegacy.com/python/pyaudio-recording-and-playing-sound/
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 install the pyaudio library before trying any of the commands and functions ...
Python Pyaudio Tutorial | Pyaudio Module In Python ...
https://codingcompiler.com/pyaudio/
To record or play audio, open a stream on the desired device with the desired audio parameters using pyaudio.PyAudio.open () (2). This sets up a pyaudio.Stream to play or record audio. Play audio by writing audio data to the stream using pyaudio.Stream.write (), or read audio data from the stream using pyaudio.Stream.read ().
python - Get amplitude range from input device using ...
https://stackoverflow.com/questions/34029573/get-amplitude-range-from-input-device-using-portaudio-pyaudio
1 Answer1. Show activity on this post. The minimum and maximum values that you can possibly receive from an input device depend on the sample format used, which is normally an signed integer. For example if you're using the pyaudio.paInt16 format, the samples are 16-bit integers, so their range is from -32,768 to 32,767.
PortAudio: Writing a Callback Function
http://files.portaudio.com/docs/v19-doxydocs/writing_a_callback.html
Notice that in this example, the signals are of float data type. The signals must be between -1.0 and +1.0. You can also use 16 bit integers or other formats which are specified during setup, but floats are easiest to work with. You can pass a pointer to your data structure through PortAudio which will appear as userData.
Python Examples of pyaudio.PyAudio - ProgramCreek.com
https://www.programcreek.com/python/example/52624/pyaudio.PyAudio
The following are 30 code examples for showing how to use pyaudio.PyAudio(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Playing and Recording Sound in Python – Real Python
https://realpython.com/playing-and-recording-sound-python/
PyAudio # Create an interface to PortAudio print ('Recording') stream = p. open (format = sample_format, channels = channels, rate = fs, frames_per_buffer = chunk, input = True) frames = [] # Initialize array to store frames # Store data in chunks for 3 seconds for i in range (0, int (fs / chunk * seconds)): data = stream. read (chunk) frames ...
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