Re: Finding audio frequency
Re: Finding audio frequency
- Subject: Re: Finding audio frequency
- From: Paul Bruneau <email@hidden>
- Date: Tue, 26 Jan 2010 11:49:27 -0500
On Jan 26, 2010, at 11:44 AM, Andrew Capon wrote:
A good overview of the differences between time domain, frequency
domain and using stats is http://www2.cs.uregina.ca/~gerhard/courses/Audio/PitchDetection.pdf
The most successful frequency tracking for guitar I have seen is the
Axon range of converters, they use stats based neural networks. DFT
solutions are usually too slow for realtime work.
Thank you, but buried somewhere in my initial post I stated that I
don't care about real time :)
Also are you looking at polyphonic pitch detection for the guitar as
usually more than one string is playing at a time unless you have
individual audio for each string which is how commercial guitar to
midi converters work?
No, it's not anything like that. All I want is to pluck a single
string and be able to harvest the frequency that the string is
oscillating. Hopefully simple enough to avoid some kind of neural
network :)
Thanks again!
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