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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).
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... Dither
j Pankaj - Apr 18 2005
Hello All,
I have a strange but basic query . I am not able to understand
the role played by dither while encoding the audio i.e. transform
coefficients which are quite s... applications of linear prediction
#ARIJIT BISWAS# - Apr 12 2005
Hi List:
Just a short and a very stupid request :-)
Can anyone list me down all possible applications of Linear Prediction apart from Speech & Audio Coding?
It would be gre... Interesting Problem [2 Articles]
Mick Tee - Apr 11 2005
Hi,
Sorry to bother you all...!
I am a (struggling!) musician who has noticed that his
heroes are treating their snare drums in a certain
way.
The first 10ms has been treat... Octave and 1/3-octave bandpass filter bank [6 Articles]
hank...@in.waw.pl - Apr 8 2005
Hi everyone,
My previous post was not submitted, so I decided to write it again.
I'm supposed to design a bandpass filter bank (octave and 1/3-octave) for audio measurements ... Audio Filter [2 Articles]
Maheen Binte Irfan - Apr 2 2005
Assalam o Alaikum,
Its me again. I mentioned in my previous mail that I am not getting a good quality sound from my DAC.I have recorded the sound files myself throu... Good Audio filter [3 Articles]
mani...@hotmail.com - Apr 1 2005
Assalam o Alaikum all,
I am working on a project where I am trying to play a .wav file (8KHz, 8 bit mono) from a Compact Flash card. The PIC 18F452 reads the wave file from th... AC-3 Half/Quarter rate
j Pankaj - Mar 29 2005
Hello,
I want to know about Half rate and quarter rate
implemnetations in AC-3 codec ( decoder) . As understood by me these
implementation reduce the sampling frequenc...