audio compresion using adpcm technique

₹600-2000 INR

Closed

Posted

over 9 years ago

₹600-2000 INR

Paid on delivery

i want a project to compress an audio file using adaptive differential pulse code modulation technique ,also find features like compresion ratio,compresion time,psnr,error rate etc....also decompress the compressed file

Matlab and Mathematica

Project ID: 6679260

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4 proposals

Remote project

Active 9 yrs ago

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4 freelancers are bidding on average ₹2,664 INR for this job

@hiliasp

Good afternoon from Athens. I'm willing to do what you ask in Matlab. But I would like us to discuss first a few details. Thank you very much in advance. God bless you and your family. Respectfully yours, Ilias G. Patelakis

₹2,000 INR in 3 days

4.7

(9 reviews)

2.9

@EmbedCoder

Hi, I have already implemented ADPCM , G.722 Codecs. I would be interested in your project. Thanks for your time and consideration. Regards

₹5,555 INR in 3 days

5.0

(2 reviews)

1.7

@idlywadasambar

hello sir , I am a professional freelancer . Please provide more details I will be able to do it. With regards, N L Ramachandrachudamani

₹1,550 INR in 1 day

3.6

(2 reviews)

2.0

@bharatbhatnagar

ADPCM encoder and decoder are used in some standard compression.I myself am working as a research student in signal processing area, hence am familiar with the required techniques. Can be implemented in the mentioned time frame.

₹1,550 INR in 2 days