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MATLAB - need help with Speech Enhancement project

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ednan

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MATLAB

Hello...please tell that when we take data from audio in MATLAB...in MATLAB it represnt in samples??? and also tell me the range of that samples...


Thanx
Regards
 

Re: MATLAB

@Aya2002..Thanx i got it...
i m working on Speech Enhancement project..please tell me that frequency range of Human speech is 0 to 4 kHz..so it related to Narrow band ?? and which speech is related to Broadband...
 

MATLAB

check in avaxhome there are many books
 

MATLAB

i am doing a project on frequency synthesizer using pll.. i just wanted to know how can i do modellig of pll
 

MATLAB

if u r taking ur audio signal through sound card then the sampling rate range is from 8kHz to 44kHz.
for other ADC cards they depend on u..
 

Re: MATLAB

can any one tell me the frequency range of WGN ...
 

Re: MATLAB

@ednan

when u say white gaussian ..that itself means equal signal power at all fequencies! so no freq range for WGN!!!

Rakesh
 

Re: MATLAB

@rakesh_vnit : i read from 1 site that white Guassian Noise has frequency Range of 10 Hz to 500Khz...so i did find that link again ..so that y m confused
 

MATLAB

white gaussian noise mean that it got all the frequencies of the same amplitude
 

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