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Discussion Groups | Audio Signal Processing
Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).
Mp3-joint stereo [2 Articles]
gbmk_2004 - Jun 30 2005
Hi ,
Can any body helpme in the following .
1. In one Mp3 file, both stereo and joint stereo modes are possible or
not?
i.e. some frames encoded as stereo and some frames a... 
¦^ĀŠ: Re: Resampling
Nick Chen - Jun 29 2005
I have a question like this topic.
I have a 8KHz PCM and want to convert it to 16KHz and 32KHz.
Is there any simple linear interpolation (4-point or above interpolation) to do t... Is it posible?? [2 Articles]
Santiago Fiscal - Jun 28 2005
Im new to DSP, and for collage want do design an
electric guitar effects box. The effects box will have
diferent amplitude, time, frecuency and distortion
effects, and since thi... how to use marsyas system for KNN classifier?
yosh...@hotmail.co.uk - Jun 27 2005
hi all
I am using marsyas system 0.1 version oct for audio classification http://sourceforge.net/project/showfiles.php?group_id=84982
If anyone knows how to use KNN classi... wav file
mayank agarwal - Jun 22 2005
Hi all,
Is it possible for a wav file to have a sampling
frequency of 16khz.Please send me the link from where
i may be able to download such file.
Regards,
Mayank
... Resampling [2 Articles]
mayank agarwal - Jun 20 2005
Hi all,
I am trying to resample a 22.05 khz audio signal(.wav
file) to 12.8 khz.In doing that the interpolation
and decimation factors will bevery high.
Is there any other appro... Audio vector in [-1,1] format to bit stream
Nicolas Paterno - Jun 17 2005
Hi, my name is Nicolas. I'm currently working on an project for college which involves modulation of a .wav file using OQPSK an the corresponding demodulation. I don't know... MPEG4 AAC LC Decoder
deepa_r06 - Jun 14 2005
Hi All,
MPEG4 AAC Low Complexity Profile is the one i am working on. The
code is running on MSVC++. I am porting the code onto OMAP5912. There
are few memory related i... Hilbert Transform [2 Articles]
larkjon - Jun 13 2005
I'm looking for an introductory article on the theory of the Hilbert
transformer. Anybody know of a good reference?
... MPEG4 AAC LC Decoder [3 Articles]
deepa_r06 - Jun 13 2005
Hi All,
I am in the process of porting the MPEG 4 to CCS(c55x). I am
facing problems with the wrapper code. Can anybody help me? The decoder
decodes only 2 frames. Is it...