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Document Type : Latin Dissertation
Language of Document : English
Record Number : 152699
Doc. No : ET24491
Main Entry : Simon E. M. Plain
Title Proper : Bit Rate Scalability in Audio CodingPOMPES PAR TRANSITIONS MULTIPLES
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : In recent years, audio coding has proved to be of great importance for applications suchas mobile communication and multimedia systems. Our research has focused on adaptinga low bit ratelfixed bit rate audio coder to handle signals at a wide range of bit ratesand sampling rates. Bit rates as low as 4 kbps and sampling rates between 4 kHz and16 kHz were incorporated. Further, the coder can change bit rates during transmission inorder to adapt to the available channel bandwidth. The coder was implemented in the Cprogramming language and its performance evaluated. It was found that the quality of thereproduced audio for this coder requires some improvement, but the scalability performssmoothly, with transitions causing no artifacts, and reasonable loss of quality at the lowestbit rates..
Subject : Electericl tess
: برق
electronic file name : TL48698.pdf
Title and statement of responsibility and : Bit Rate Scalability in Audio CodingPOMPES PAR TRANSITIONS MULTIPLES [Thesis]
 
 
 
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