Hybrid Adaptive Quantization for Speech Coding
نویسندگان
چکیده
منابع مشابه
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Vector quantization-based approaches to speech coding have generated new interest in very low bit rate speech coding, that is, speech coded to bit rates below 1200 bits/sec. To achieve such low bit rates, it is necessary to quantize the pitch and energy parameters at rates below 100 bits/sec. Contour quantization is introduced as a technique in which the contour of a given parameter is normaliz...
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ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 1984
ISSN: 0096-2244
DOI: 10.1109/tcom.1984.1096004