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[Csnd] mfb example from manual gives only nan

Date2020-02-04 07:30
FromAndreas Bergsland
Subject[Csnd] mfb example from manual gives only nan

Hi

I was trying to find a way to extraxt mfcc’s from sound files, but when I tried the example from the manual page of the mfb opcode, it gave only not a number  as results:

mfcc[0] = nan

mfcc[1] = nan

mfcc[2] = nan

mfcc[3] = nan

mfcc[4] = nan

……

I am running 6.13 on OSX10.14.6

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

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