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检索条件"主题词=second-stage coder"
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EMBEDDED ADPCM WITH NOISE SPECTRAL SHAPING FOR PACKET VOICE TRANSMISSION
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ELECTRONICS LETTERS 1987年 第5期23卷 239-241页
作者: KIM, HD UN, CK Communications Research Laboratory Department of Electrical Engineering Korea Advanced Institute of Science & Technology Seoul Korea
An embedded adaptive differential pulse code modulation (EADPCM) that may be used for speech coding in a packet network is proposed. In this scheme the quantisation nosie of an ADPCM is reduced significantly by employ... 详细信息
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