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Bell ring recognition

Posted: Wed Dec 04, 2019 10:26 pm
by paolojo
Hi all,
I would create a sound recognition using raspberry pi.
In detail rpi shall learn a bell ring and then it should recognize it.
Could you help me?
Thanks
Paolo

Re: Bell ring recognition

Posted: Thu Dec 05, 2019 2:43 am
by W. H. Heydt
Connect a microphone to the Pi and then write a program to look for the acoustic signature of the bell. I suggest you name the program "pavlov".

Re: Bell ring recognition

Posted: Thu Dec 05, 2019 3:28 am
by dustnbone
You probably don't need to start from scratch writing your own, there's a huge library of open source code out there to work from.

Example:

https://github.com/tyiannak/pyAudioAnalysis