Enhancing the quality of Internet voice
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K.V. Chin; S.C. Hui; S. Foo
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Article
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1998
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Elsevier Science
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English
⚖ 212 KB
Internet real time voice communication involves transmitting digitized voice signals which can be lost in the packet-switched network environment of TCP/IP, thereby causing intermittent voice losses and quality degradations. Various methods such as silence substitution, waveform substitution, sample