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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).
dBU and dBV recording [3 Articles]
Rohith MP - Jul 2 2009
Hello,
Is there any relation between dbu and db/dbV.
I have IO box with option of Hi-Gain, +4dBu gain and -10dBV gain.
Basically these are hardware switches present in the ... 
dBU and dBV recording
Gene Goff - Jun 30 2009
2. dBU and dBV recording
Posted by: "Rohith MP" r...@lntemsys.com mp_rohith
Date: Sun Jun 28, 2009 8:59 am ((PDT))
Rohith,
0 dBu = 20 * log10( V / 0.7745 ) and
0... Relationship between analytic signal and modulated-carrier signal
ekon...@yahoo.com - Jun 28 2009
I am wondering is there is any relationship or causality between the parameters (in-phase and quadrature components) of analytic signal and modulating (information or message)-carr... what is gated response [3 Articles]
elvi...@hotmail.com - Jun 28 2009
Hi~
I saw a function in a loudspeaker measurement program called "Gated Response" but there is no explaination. Could someone tell me what is that?
What does "Gate Response" do... Group Delay Compensation
SSH - Jun 15 2009
Hi, I m really new to DSP so dont be hard on me.
Ok to explain this simply as possible, I have the same signal in two data paths, one flows through a Chebyshev type 2 low pass fi... How to increase audio file gain [2 Articles]
Rohith MP - Jun 15 2009
Hi all,
I have a two audio files ..File A and File B.
File A has overall gain of -23dB and File B has gain of -5 dB , Now If i
want to equalize the gain i.e amplify the F... AUDIO jitter [2 Articles]
qbq7...@yahoo.com.cn - Jun 15 2009
I've read some document about jitter.But there is a problem, how does it effect the performance of audio dac ? In my application , I need to generate mclks for audio dac , But I co... Active Noise Cancellation using NLMS
jeba...@yahoo.co.in - Jun 8 2009
Hi everyone,
I am working on Active Noise Cancellation project using NLMS for Headphone. I am using two microphones. one is for reference signal(x[n]). other one is for error si... Help with ideas for alternatives to the Fourier transform
inhahe - Jun 1 2009
Hi, I am looking for an alternative solution to FFT to get a real-time
spectral analysis of a signal. If I understand it correctly, there are some
problems incurred by using FFT... Method of removing voice from music [4 Articles]
jr_vignesh - May 27 2009
Anybody please tell me by what means, a voice can be removed from an audio signal.
Is this just an application of band pass filter on the actual signal or completely different a...