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Discussion Groups

Discussion Groups | Audio Signal Processing

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

  

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PVDF?

mohammad - Apr 26 2006
Hi, recently i have read few papers about new kind of piezo and loudspeakers,using something called PVDF(Polyvinylidene Fluoride) i would like to design a primary kind of the... PVDF?

Looking for Teachers of DSP

Webmaster - Apr 25 2006
Hi, I am creating a new discussion group for teachers of signal processing. The goal is to bring together as many (D)SP teachers as possible so if they wish, they can exchang... Looking for Teachers of DSP

D\A

bcff...@yahoo.fr - Apr 25 2006
hi ,i want to know what is the cause of clipping of recorded speech signal at the level of the sound card ,please it's urgent ,is it during the D\A (digital to analog conversion )i... D\A

ADAT format

Gene Goff - Apr 24 2006
I've been searching for the data format of the Alesis ADAT 8 channel optical interface. I just want to tinker with it. Does anyone know where the data format can be found wi... ADAT format

are there any C/C++ open source libraries for audio filters?   [2 Articles]

Jared - Apr 19 2006
Hello, I'm completely new to the world of DSP and audio filtering. I have a few questions and hope that I could be pointed in the right direction. 1) Are there some good sour... are there any C/C++ open source libraries for audio filters?

speech signal distortion

bcff...@yahoo.fr - Apr 17 2006
hello everybody iwant to ask one question about the distortion that occur at the level of the sound card ??????/ when we record speech signal and we play it back sometimes the si... speech signal distortion

dsp algorithms   [3 Articles]

khan_os - Apr 14 2006
Hello all I have new to coding for DSP applications and I was hoping someone could tell me if there is a good peak detection algorithm that I could use and implemnet in C /C++... dsp algorithms

Central frequiency and Cepstral coefficients

alin_mocanu - Apr 13 2006
Hi all, i'm working at a project to recognize the bird sound and i want to calculate the central frequiency of the bird sound ,i heard that this frequiency it can be calculat... Central frequiency and Cepstral coefficients

Pitch Detection Algorithm   [2 Articles]

seem...@rediffmail.com - Apr 11 2006
hi everybdy im working on the LPC Speech decoder....im not able to find some good algorithm for the pitch detection of speech signal....i hav tried AMDF but results are not satisf... Pitch Detection Algorithm

subtracting one voice from a mixed voice

nrip...@gmail.com - Apr 11 2006
Pardon me if my experiment sounds too farfetched. Lets say I have a digital audio clip where Mr.X and Ms.Y are speaking simultaneously into the microphone. My aim is to remove Ms.... subtracting one voice from a mixed voice
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