how a-law/mu-law works??

[srikant]

Hi all,


I m working in a student project(Voip).
i want to know all the details of how a-law/mu-law compression
techniques works??(at the bit level).
it will be better if you provide an example which will make the idea
clear.


waiting for replies.........


Thanks in advance
Srikanta Agrawala

 

[Ed -}]

i also write assignments for a modest fee, for students with rich parents who want to get a qualification without learning anything


srikant wrote:

Hi all,


I m working in a student project(Voip).
i want to know all the details of how a-law/mu-law compression
techniques works??(at the bit level).
it will be better if you provide an example which will make the idea
clear.


waiting for replies.........


Thanks in advance
Srikanta Agrawala

 

[two bob]

i also write assignments for a modest fee, for students with rich parents
who want to get a qualification without learning anything

lol

 

[valiumboy]

I thought a mu-law was my wifes mother.

"two bob" <4> wrote in message news:435f6d86$1@dnews.tpgi.com.au...

i also write assignments for a modest fee, for students with rich parents
who want to get a qualification without learning anything


lol

 

[Nicholas Sherlock]

srikant wrote:

i want to know all the details of how a-law/mu-law compression
techniques works??(at the bit level).

Googling "A-law mu-law algoritm" shows that Wikipedia may help you out:

http://www.google.com/search?q=a-law+mu-law+algorithm

Cheers,
Nicholas Sherlock

 

[Alan Rutlidge]

"Nicholas Sherlock" <n_sherlock@hotmail.com> wrote in message
news:djois9$b1o$1@lust.ihug.co.nz...

srikant wrote:
i want to know all the details of how a-law/mu-law compression
techniques works??(at the bit level).

Googling "A-law mu-law algoritm" shows that Wikipedia may help you out:

http://www.google.com/search?q=a-law+mu-law+algorithm

Cheers,
Nicholas Sherlock

He should download the ITU-T Red Book Vol.3 Fascicle III.3 - Recommendation
G.711.

Cheers,
Alan

 

[Clifford Heath]

srikant wrote:

i want to know all the details of how a-law/mu-law compression
techniques works??(at the bit level).

There's an article (and published implementation for an AVR
based VOIP phone) in the latest Circuit Cellar.