PQMF Filter

"#KAVERI DHAKAR#" <[email protected]>
Newsgroups gmane.comp.audio.mp3.encoders
Message-ID <34C4FA35021357469685D8102806A1C003688F29@mail01.student.main.ntu.edu.sg> 
Hi All,

 

I am a student working on MP3. I am trying to understand the PQMF filter
in MP3.

 

Is it implemented as Koipilai-Vaidyanathan PQMF filter?

 

Also I am trying to correlate the flowchart for synthesis filter in the
MP3 specs with the impulse response equation.

 

Am help on this is appreciated.

 

Regards,

Kaveri
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