[mus422] Homework 4 - Important remark

François Germain fgermain at stanford.edu
Fri Feb 8 01:44:01 PST 2013


Hello class,

I wanted to mention something that you need to be careful about, 
especially if your SPL curves in hw3 where different from the one in the 
solution:
The expression of the intensities given at the beginning of the homework 
are for the *traditional definition* of the FFT and the MDCT as given in 
the book. However, be careful that in hw3, we had you change the 
normalization factors of the MDCT. Make sure that you modify the 
intensity formula of the MDCT accordingly.
Best,

-- 
François Germain

Teaching Assistant / PhD Candidate
Center for Computer Research in Music and Acoustics (CCRMA)
Stanford University

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