Sign in
Search audiodsp
Subscribe to audiodsp
audiodsp by Keywords
Discussion Groups
Discussion Groups | Audio Signal Processing
Technical discussions related to Audio Signal Processing (digital effects, acoustics, noise reduction, musical signal processing, etc).
Time delaying the signal
rhodjr - Jun 2 2005
hi evetybody!
I am working with a Generalized Sidelobe Canceller(GSC).i have a
problem of time-aligning the output of the fixed beamformer and the
output of the Adap... 
help for Parametric audio decoder [2 Articles]
snehal joshi - May 13 2005
Hi
I know that we can decode HE-AAC streams using AACLC
decoder only High freq generation will not be there.
Similarly can we decode Parametric stereo AAC stream
using only HE-... required fix-point 3/4 quantizer implementation
m venki - May 11 2005
Dear all,
I am working on MPEG2-AAC encoder. Please let me know how to implement the 3/4 quantizer in fixed point.
Thanks,
Venkatesh
... Circular Convolution [2 Articles]
ShadowsEdge Admin - May 7 2005
Greetings,
I was wondering if there was a way to perform convolution without lengthening the signal. Can cirular convolution be used for this? Everything I've looked up so fa... STFT time shift
ooon...@yahoo.se - May 6 2005
Dear all
I'd like to know why it could be desirable to shift the time origin to the center of every segment (using "fftshift" on the segment in MATLAB) before doing the FFT in... Is the use of IIR filters for audio processing is a good idea?. [3 Articles]
kssubrahmanya - May 6 2005
Hi all,
what are the effects of using IIR filter on audio signal?.
... DTS reference code
raj raj - May 5 2005
hi everybody,
Can any body mail me where can i get dts(Digital theater system) reference code
Thanks
Regards
Srinu
... Guitar effects [4 Articles]
divi_78 - May 2 2005
HI guys
I am working on a guitar effects DSP.This will include some
modulation effects like
chorus/phaser/flanger/reverb/delay/distortion.Ne one playing a guitar
will... Query on DeQuantization of MPEG-4 AAC Decoder [3 Articles]
Siddharth Nag - Apr 28 2005
Hi Folks!
Just needed some information on some of the schemes that
are used to implement DeQuantization of audio samples.
The scheme that I know is DeQuantization ... Calculating the Gain Level in AGC [3 Articles]
Siddarth - Apr 22 2005
Hi all,
I am trying to calculate the gain level in Automatic Gain Control.
Assuming the input is a speech signal at -10 dB power level, if I want
to change the output of th...