python audio analysis - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: python audio analysis (/thread-36458.html) |
python audio analysis - kiyoshi7 - Feb-21-2022 Hi, I have a small project where I have a mechanical clock and I record it ticking (pic below) and I would like to be able to identify the tick first just to find the average time between tics and average beat error and etc. I know of libraries like PyAudioAnalysis and Mutagen but I dont know how to find/isolate the tics seeing as the signal is always slightly different. here is a picture of the audio (audacity) https://drive.google.com/file/d/1LhXn-D34-4WZDDSlsOkSedGTfgmcjyNK/view?usp=sharing here is one tic, isolated, like I want to do after I can isolate the tics https://drive.google.com/file/d/1LhXn-D34-4WZDDSlsOkSedGTfgmcjyNK/view?usp=sharing I have no idea how to work with audio, can someone point me in the right direction to be able to extract the data I want from the audio file? I know the frequency of the clock so I have a way to know if I am getting the right results. RE: python audio analysis - Larz60+ - Feb-22-2022 There is one package that I have never used, but can be trained to recognize sound. You will have to investigate and experiment package is called keras-ding There are probably others, go to PyPi and search Also search for audio samplers. RE: python audio analysis - kiyoshi7 - Feb-22-2022 (Feb-22-2022, 02:11 AM)Larz60+ Wrote: There is one package that I have never used, but can be trained to recognize sound. thanks I'll look into keras-ding and an audio sampler. RE: python audio analysis - Axel_Erfurt - Feb-22-2022 https://github.com/librosa/librosa https://www.topcoder.com/thrive/articles/audio-data-analysis-using-python |