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標題Title: Method of Converting Speech Codec Formats between G.723.1 and G.729А
作者Authors: 王嘉宇
上傳單位Department: 資訊工程系
上傳時間Date: 2009-10-27
上傳者Author: 王嘉宇
審核單位Department: 資訊工程系
審核老師Teacher: 林榮三
檔案類型Categories: 課堂報告In-class Report
關鍵詞Keyword: G.723.1, G.729A, CS-АСЕLP, MP-MLQ,tandem, converting.
摘要Abstract: proposed an efficient method of
converting speech codec formats between G.723.1 and
G.729А. The proposed method is composed of four steps:
LSP conversion, pitch conversion, adaptive codebook
search and fixed codebook search. Subjective results
shown that the proposed method has shorter delay than
classical tandem method.

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