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Published 20 hours ago • verified publisher icon ARM-software

Ranges of the values in WAVE_DATA

Open marjanemd opened this issue 6 years ago • 1 comments

Hello,

Since the Input to the MFCC is supposed to be with the form: Q5.2, that means we need to have the ranges as: [-32,31.75]. In the given code the WAVE_DATA is supposed to be the input to the MFCC, but it's range is [-1741,2492] ! Is there any specific reason for that? or am I missing something here? I really appreciate if I can get the answer to my question.

Thanks.

marjanemd avatar Jul 29 '19 17:07 marjanemd

That Q format is about the output of MFCC i think, wave data is just the raw data of wave file

JeffyCN avatar Aug 05 '19 12:08 JeffyCN