So this is easily changed to a high pass equiripple filter with a higher order (e.g., a 200 Hz HP of order 1022, and a wav file about 5 minutes long) ?
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04 Feb 2011
MATLAB Record GUI
MATLAB Record GUI: Used to record, edit, and analyze speech or other sounds.
I'm using this file and some times it works correctly, and other times it doesn't. If I set the record time to 3 seconds, matlab warning, "SamplesPerTrigger must be specified as scalar integer value". The playback file is also wrong because if I pause 2 seconds before clapping my hands, the amplitude shows I clapped at 0.1 seconds. Other times the file works great.
I've used the core components of this code for my own code that times from a beep to the user's hands clapping together. My code has the same error(s) as this because it says the hand claps start almost instantly.
If I load a .wav file that was recorded and saved by record.m the pause before first clap is correct.
I'm using R2009b. I have the same problem on 2 computers one is a desktop with 32 bit vista, the other is a 64 bit windows 7 laptop.
Please advise.
3
06 Jun 2010
MATLAB Record GUI
MATLAB Record GUI: Used to record, edit, and analyze speech or other sounds.
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