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Old 06-12-2010, 04:50 AM
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Habhome Habhome is offline
Join Date: Jan 2010
Location: Sweden
Posts: 1,091
Default Bpm Calc. Proof-of-Concept

Originally Posted by Brett_val View Post
I'd love to be able to use input from the mic, but yeah as of now, that's not possible..

As for the metronome app, it's been discussed before, and although this thread is mostly about bugs, a metronome is very possible:

I'm not sure if it would be possible to add a touch-to-calculate the bpm functionlaty though..
I'm pretty sure a touch-to-calculate bpm is very possible to do, actually pretty easy. At least if I remember correctly how we could access the time the app had been running and we can perform arithmetics on it to calculate the time between screen taps, that would after 5 or so samples be able to provide an estimated bpm based on the average time between your taps.

Here is a quick Proof-Of-Concept that you can indeed calculate the Bpm by reading taps.
Feel free to use this in a Metronome app, just give a line of credit or something in the code or OP and I'm happy =P
Attached Files
File Type: zip Bpm calc (1.4 KB, 70 views)
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Last edited by Habhome; 06-12-2010 at 08:58 AM.
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