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Jochie 👨🏻‍💻🏳️‍🌈Today's minor software victory involves arm-wrestling with the portaudio wrapper for Python.The hotplug branch (referenced in <a href="https://github.com/PortAudio/portaudio/wiki/HotPlug" rel="nofollow noopener" translate="no" target="_blank">https://github.com/PortAudio/portaudio/wiki/HotPlug</a>) of the C level portaudio code seems to be a dead-end, so that's a bumner.Experimentally I observed that calling terminate() twice on the PyAudio() object gets me a fresh list without restarting the program (a TUI) even though, as far as I can tell, I only call open() once. Some ref-count bug?I'll take the win 🔊<a href="https://strangeweb.page/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#Python</a> <a href="https://strangeweb.page/tags/PyAudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#PyAudio</a> <a href="https://strangeweb.page/tags/PortAudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#PortAudio</a>

coucou<a href="https://toot.community/tags/pyaudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyaudio</a> and <a href="https://toot.community/tags/numpy" class="mention hashtag" rel="nofollow noopener" target="_blank">#numpy</a> for audio <a href="https://toot.community/tags/fft" class="mention hashtag" rel="nofollow noopener" target="_blank">#fft</a> <a href="https://github.com/aiXander/Realtime_PyAudio_FFT" rel="nofollow noopener" translate="no" target="_blank">https://github.com/aiXander/Realtime_PyAudio_FFT</a>

coucouWriting your own <a href="https://toot.community/tags/audio" class="mention hashtag" rel="nofollow noopener" target="_blank">#audio</a> analyzer using pyaudio-analysis <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0144610" rel="nofollow noopener" translate="no" target="_blank">https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0144610</a> (possibly in combination with <a href="https://toot.community/tags/pyaudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyaudio</a>) <a href="https://toot.community/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#python</a> <a href="https://toot.community/tags/audioanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#audioanalysis</a>

TOVBoth PyAudio and SoundDevice are Python libraries for audio input and output. What makes them different?PyAudio provides direct bindings to the PortAudio library, giving you more control over audio parameters and access to lower-level functionality.SoundDevice offers a simpler, more Pythonic interface that works seamlessly with NumPy arrays, making it convenient for processing audio data. SoundDevice is also actively maintained.<a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#python</a> <a href="https://fosstodon.org/tags/pyaudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyaudio</a> <a href="https://fosstodon.org/tags/sounddevice" class="mention hashtag" rel="nofollow noopener" target="_blank">#sounddevice</a> <a href="https://fosstodon.org/tags/NumPy" class="mention hashtag" rel="nofollow noopener" target="_blank">#NumPy</a>

TOVI spent a few hours on New Years Eve trying to listen to my USB microphone using Python3, PyQt5 and pyAudio. I can play WAV files using pyAudio, but fetching my microphone is becoming a bit challenging.Lets see if I can get this working New Years Day. Time to read the documentation. <a href="https://people.csail.mit.edu/hubert/pyaudio/docs/" rel="nofollow noopener" translate="no" target="_blank">https://people.csail.mit.edu/hubert/pyaudio/docs/</a><a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#Linux</a> <a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#python</a> <a href="https://fosstodon.org/tags/python3" class="mention hashtag" rel="nofollow noopener" target="_blank">#python3</a> <a href="https://fosstodon.org/tags/pyqt" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyqt</a> <a href="https://fosstodon.org/tags/pyqt5" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyqt5</a> <a href="https://fosstodon.org/tags/pyaudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyaudio</a> <a href="https://fosstodon.org/tags/portaudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#portaudio</a> <a href="https://fosstodon.org/tags/USB" class="mention hashtag" rel="nofollow noopener" target="_blank">#USB</a> <a href="https://fosstodon.org/tags/USB3" class="mention hashtag" rel="nofollow noopener" target="_blank">#USB3</a> <a href="https://fosstodon.org/tags/microphone" class="mention hashtag" rel="nofollow noopener" target="_blank">#microphone</a> <a href="https://fosstodon.org/tags/WAV" class="mention hashtag" rel="nofollow noopener" target="_blank">#WAV</a>

Alexandre B A Villares 🐍I have created this discussion at the <a href="https://ciberlandia.pt/tags/py5" class="mention hashtag" rel="nofollow noopener" target="_blank">#py5</a> forum... To collect <a href="https://ciberlandia.pt/tags/PyAudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#PyAudio</a> or other audio examples, If anyone else wants to post other experiments...<a href="https://github.com/py5coding/py5generator/discussions/282" rel="nofollow noopener" target="_blank">https://github.com/py5coding/py5generator/discussions/282</a>wink wink <a href="https://mastodon.social/@kantel" class="u-url mention" rel="nofollow noopener" target="_blank">@kantel</a> <a href="https://vis.social/@TomLarrow" class="u-url mention" rel="nofollow noopener" target="_blank">@TomLarrow</a> <a href="https://fosstodon.org/@ericof" class="u-url mention" rel="nofollow noopener" target="_blank">@ericof</a> <a href="https://mastodon.social/@rzeta0" class="u-url mention" rel="nofollow noopener" target="_blank">@rzeta0</a> <a href="https://ciberlandia.pt/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#Python</a> <a href="https://ciberlandia.pt/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#CreativeCoding</a>

Alexandre B A Villares 🐍Tomorrow or maybe during the week I should read this tutorial mixing <a href="https://ciberlandia.pt/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#Python</a> <a href="https://ciberlandia.pt/tags/PyAudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#PyAudio</a> and <a href="https://ciberlandia.pt/tags/PySimpleGUI" class="mention hashtag" rel="nofollow noopener" target="_blank">#PySimpleGUI</a> ... <a href="https://k3no.medium.com/integrating-pyaudio-pysimplegui-5fa342b1e113" rel="nofollow noopener" target="_blank">https://k3no.medium.com/integrating-pyaudio-pysimplegui-5fa342b1e113</a>

Alexandre B A Villares 🐍As usual, I have no idea of what I'm doing 😂 <a href="https://ciberlandia.pt/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#Python</a> <a href="https://ciberlandia.pt/tags/Processing" class="mention hashtag" rel="nofollow noopener" target="_blank">#Processing</a> <a href="https://ciberlandia.pt/tags/py5" class="mention hashtag" rel="nofollow noopener" target="_blank">#py5</a> + <a href="https://ciberlandia.pt/tags/PyAudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#PyAudio</a> microphone listening

Holly A. GultianoTone generation with <a href="https://synapse.cafe/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#Python</a> turns out to be relatively simple. I found this short code on a blog <a href="https://raw.githubusercontent.com/makermovement/3.5-Sensor2Phone/master/generate_any_audio.py" rel="nofollow noopener" target="_blank">https://raw.githubusercontent.com/makermovement/3.5-Sensor2Phone/master/generate_any_audio.py</a> [edit: the variable Fs might need to be changed to sampling_rate in the non-sine waves]which can be tweaked fairly intuitively (er, for me, someone who has been playing music for over 20 years): change "samples" number for different length files, add more for loops for different sequences, use different functions for different waveforms.Since the waveforms are generated by values in lists being packed into byte sequences, I imagine someone could use spike data (maybe transformed a bit to be in range [-128, 127]) instead of something that generates a sinewave or whatever.My original idea was to have the spikes trigger a wav file to be played, to make a spiking drum machine, which seems possible with <a href="https://synapse.cafe/tags/pygame" class="mention hashtag" rel="nofollow noopener" target="_blank">#pygame</a>, <a href="https://synapse.cafe/tags/pyaudio" class="mention hashtag" rel="nofollow noopener" target="_blank">#pyaudio</a>, or a module called playsound, but I realized it would require stitching them together and also generating silence, so I went for the simpler method that's more like a synthesizer

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