DOIONLINE

DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-1097

Publish In
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC
Journal Home
Volume Issue
Issue
Volume-2,Issue-8  ( Aug, 2014 )
Paper Title
HCCC And SLBC For Audio Signals
Author Name
Ruchitha Sinha, B.R.Sujatha, Panduranga H. T.
Affilition
Malnad College of Engineering ,Hassan, Malnad College of Engineering, Hassan, Government, Polytechnic, Turvekere
Pages
58-61
Abstract
This paper gives two lossless speech compression schemes Hamming correction codes compressor (HCCC) and Systematic Linear Block Code Compressor (SLBC) based on error correcting Hamming code and systematic linear block codes respectively. Hamming codes are a family of linear error- correcting codes that can detect up to two-bit errors or correct one-bit errors. Systematic linear block code is any error - correcting code in which the input data is embedded in the encoded output. Systematic codes have the advantage that the parity data can simply be appended to the source block, and receivers do not need to recover the original source symbols if received correctly. The performance of the HCCC (Hamming correction code compressor) has been analyzed for different parity numbers of 3, 4, 5. Also the HCCC compressor performance is compared with Systematic Linear Block Code compressor (SLBC).
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