SPEECH CODING ALGORITHMS P1
SPEECH CODING ALGORITHMS P1
... OF SPEECH CODING
This section describes the structure, properties, and applications of speech coding
technology.
Structure of a Speech Coding System
Figure 1.1 shows the block diagram of a speech ... 1
1.1 Overview of Speech Coding / 2
1.2 Classification of Speech Coders / 8
1.3 Speech Production and Modeling / 11
1.4 Some Properties of the Human Auditory System / 18
1.5...
SPEECH CODING ALGORITHMS P2
... bit reduction. This simple speech coding procedure is
summarized below.
Encoding
Derive the filter coefficients from the speech frame.
Derive the scale factor from the speech frame.
Transmit filter ... can we use this trick for speech coding? As we know, the objective is to
represent the speech frame with a lower number of bits. The original number of bits
for the speech frame i...
Tài liệu 45 Speech Coding docx
... Introduction
Digitalspeechcodingisusedinawidevarietyofeverydayapplicationsthattheordinaryperson
takesforgranted,suchasnetworktelephonyortelephoneansweringmachines.Byspeechcoding
wemeanamethodforreducingtheamountofinformationneededtorepresentaspeechsignalfor
transmissionorstorageapplications.Formostapplicationsthismeansusingalossycompression
algorithmbecauseasmallamountofperceptibledegradation...
Tài liệu Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, Second Edition P1 ppt
... Preface to the Second Edition
The theory, methods and algorithms behind the development of robotic
mechanical systems continue developing at a rate faster ... science and engineering. Research areas such as computer vi-
sion, artificial intelligence, and speech recognition play key roles in the
development and implementation of robotics; these are, ... intentionally left blank
TLFeBOOK
Fu...
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