خط مشی دسترسیدرباره ما
ثبت نامثبت نام
راهنماراهنما
فارسی
ورودورود
صفحه اصلیصفحه اصلی
جستجوی مدارک
تمام متن
منابع دیجیتالی
رکورد قبلیرکورد بعدی
Document Type : Latin Dissertation
Language of Document : English
Record Number : 151674
Doc. No : ET23466
Main Entry : Khaied S. Harndy
Title Proper : Audio Modeling for Coding and Time Scaling Applications
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : IVith the advent of the Internet and the rapid growth in multimedia computing, thereis a nced for flexible digital audio formats that allow for the efficient distribution of CDquality digital audio over broadband networks and the ability to easily manipulate theaudio signal. This need is not met by current audio coding stacdards. although theyprovide good quality audio at low bit rates. This thesis will address the need for aAcxiblc audio format that provides easy and efficient distribution and manipulation ofdigital audio. Specifically. we address two applications: high quality audio coding andt inle-scale modification.LVe first investigate modcling and coding audio signals using a harmonic and residualrepresentation. where the residual is further decomposed into noise and transient regions.\i7e perform a harmonic analysis of the signal to remove strong harmonic structuresfrom the signal. We optimize the harmonic analysis to obtain more accurate estimates......-....,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL46706.pdf
Title and statement of responsibility and : Audio Modeling for Coding and Time Scaling Applications [Thesis]
 
 
 
(در صورت عدم وضوح تصویر اینجا را کلیک نمایید)