＜正＞In September 1992,the recommendation G 728,which is a 16kbps ld-celp speech coder submitted by AT＆Twas standarized by *** the process of ratification test[1],the coder’s performances were equivalent to or bett...
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ISBN:
(纸本)0780329120
＜正＞In September 1992,the recommendation G 728,which is a 16kbps ld-celp speech coder submitted by AT＆Twas standarized by *** the process of ratification test[1],the coder’s performances were equivalent to or better than that of 32kbps ADPCM for all conditions *** paper,which is based on a G.728 encoding-decoding system simulated in software,studies and tests different parts of the algorithm,espacially that of the postfitter
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