Encoding of Speech Spectral Parameters Using Adaptive Quantization Range Method

ETRI Journal

关键词: Data Compression;    Source Coding;    Vocoder;    Speech Coding;   

Others  :  1184450
DOI  :  10.4218/etrij.01.0101.0103

【 摘 要 】

Efficient quantization methods of the line spectrum pairs (LSP) which have good performances, low complexity and memory are proposed. The adaptive quantization range method utilizing the ordering property of LSP parameters is used in a scalar quantizer an

   

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