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"Identifying Different Musical Instrument Sounds Using Fourier Analysis in LabVIEW" Rather than "ML" du jour, I would say that a fast Fourier transform would ge
by r2_pilot 2y ago
"Identifying Different Musical Instrument Sounds Using Fourier Analysis in LabVIEW"
Rather than "ML" du jour, I would say that a fast Fourier transform would get you sufficient data to determine if practicing or talking or silence.
- CobrastanJorji 2y agoDefinitely valid callout. I was also looking for an excuse to play with audio ML, but you're totally right that just examining a Fourier series could very likely do a great job of determining whether a given type of instrument is being played.
- girvo 2y agoWhich an FFT on an ESP32-S3 with it's Xtensa LX7 vector extensions can be quite fast https://www.reddit.com/r/arduino/comments/16asjx9/esp32s3_doing_fft_on_mic_input/ https://www.reddit.com/r/arduino/comments/16asjx9/esp32s3_do...
- r2_pilot 2y agoThe actual github : https://github.com/stolk/little_kiss_fft https://github.com/stolk/little_kiss_fft