Title :
Performances of random codes based on Quasigroups for transmission of audio files
Author :
Aleksandra Popovska-Mitrovikj;Vladimir Ilievski;Verica Bakeva
Author_Institution :
Faculty of Computer Science and Engineering, University "Ss Cyril and Methodius" - Skopje, P.O. Box 393, R. of Macedonia
Abstract :
Error-correcting codes can be applied for transmission of images and audio files through a noise channel. Application of Random Codes Based on Quasigroups (RCBQ) for image transmission is considered elsewhere. In this paper we investigate performances of these codes for transmission of audio files through a binary-symmetric channel. We present and analyze several experimental results obtained using Cut-Decoding and 4-Sets-Cut-Decoding algorithms defined for RCBQ. In the experiments we use code (72, 576) with rate 1/8. We made experiments with Beethovens "Ode to Joy".
Keywords :
"Decoding","Error correction codes","Algorithm design and analysis","Ciphers","Bit error rate","Information security"
Conference_Titel :
Telecommunications Forum Telfor (TELFOR), 2015 23rd
DOI :
10.1109/TELFOR.2015.7377470
