Is it possible to generate sound within a Python web application deployed with Docker on Google Cloud? Question: I have built a simple web application, which is supposed to test hearing frequency range of the user. It is built in JustPy framework and it uses pysinewave (in turn based on sounddevice) to generate sound continuously. …
How to fix installation issues for PyAudio, PortAudio: "fatal error C1083: Cannot open include file: 'portaudio.h': No such file or directory" Question: I am having issues installing PyAudio and portaudio. When I do python -m pip install pyaudio I get this error: src/_portaudiomodule.c(29): fatal error C1083: Cannot open include file: ‘portaudio.h’: No such file or …
pyaudio could not import _portaudio Question: Trying to run python app that uses pyaudio. Using virtualenv and installations are working. However when running it can’t find portaudio. But the _portaudio.so file exists. Any suggestions??? (venv) kidkic@pi-mirror1:~/audio $ jasper/jasper.py Could not import the PyAudio C module ‘_portaudio’. Traceback (most recent call last): File “jasper/jasper.py”, line 31, …
Multichannel PyAudio with ASIO Support Question: I’m attempting to interface to a PreSonus AudioBox 1818VSL with PyAudio on Win7, but am having some trouble recording more than 2 channels (stereo) at a time. The PreSonus driver creates many stereo input audio devices (ex. stereo channels 1&2, 3&4, etc.) and an 18 input channel ASIO device. …
PyAudio IOError: No Default Input Device Available Question: I’m using PyAudio under the Enthought Python Distribution (Python 2.6.6) in Ubuntu 10.10 x64. >>> import pyaudio >>> pa = pyaudio.PyAudio() >>> pa.get_default_input_device_info() Traceback (most recent call last): File “<pyshell#24>”, line 1, in <module> pa.get_default_input_device_info() File “/usr/lib/python_epd/lib/python2.6/site-packages/pyaudio.py”, line 936, in get_default_input_device_info device_index = pa.get_default_input_device() IOError: No Default …
