From: Pradeep on
hi,

i want to know the Boll's Spectral subtraction algorithm properly. though i have it. i need to know what will be the input and output. and how to implement it properly.

each step to configure the Boll Spectral Subtraction ( i downloaded it from a post in here)

can someone help me on this. or any related links to look in to ?

function output=SSBoll79(signal,fs,IS) in here what is this FS and IS stand for. how to input them . please help me
From: Wayne King on
"Pradeep " <pradeep(a)talk.lk> wrote in message <hm87cd$f4k$1(a)fred.mathworks.com>...
> hi,
>
> i want to know the Boll's Spectral subtraction algorithm properly. though i have it. i need to know what will be the input and output. and how to implement it properly.
>
> each step to configure the Boll Spectral Subtraction ( i downloaded it from a post in here)
>
> can someone help me on this. or any related links to look in to ?
>
> function output=SSBoll79(signal,fs,IS) in here what is this FS and IS stand for. how to input them . please help me

Hi Pradeep, did you look at the help for the routine? The poster has defined the input arguments Fs and IS. Fs is the sampling frequency, you can get that as an output argument from wavread(). IS is the initial silent (noise only) segment of the sound file and defaults to 0.25 seconds. You should of course determine what it is for your data.

Wayne
From: Pradeep on
can someone help me. please
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