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Discussion Groups | Audio Signal Processing | Frequency inversion

Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).

  

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Frequency inversion - raj raj - Aug 9 8:49:00 2005



Hello everybody,
 
       Iam implementing MP3 decoder.
 
I would be very happy if any body gives answer for
 
1. What is frequency inversion
2. Why frequency inversion is done before subband sythesis
 
Thanks
	Regards
Seenu


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