教師資料查詢 | 類別: 會議論文 | 教師: 謝景棠 Hsieh Ching-tang (瀏覽個人網頁)

標題:Speech Detection Based on Discrete Wavelet Transform
學年91
學期1
發表日期2002/08/22
作品名稱Speech Detection Based on Discrete Wavelet Transform
作品名稱(其他語言)
著者Hsieh, Ching-Tang; Hsu, Chih-Hsu
作品所屬單位淡江大學電機工程學系
出版者
會議名稱第三屆國際中文口述語言處理研討會暨海峽兩岸口語語音處理論壇
會議地點臺北縣, 臺灣
摘要This paper presents a fuzzy system to discriminate speech signals from background. In our previous works, we had developed a method for speech classification. For speech classification, the universe of discourse is divided into two types, and each type is treated as a class. These are background and speech signals. The rectangular fuzzy system (RFS) is used to classify frames and integrate the rule-based approach. The variance of first detail and the third approximation can extract fuzzy classification rules. Experimental results demonstrate the superior performance to the conventional ones . The effectiveness of the proposed system is confirmed by the experimental results.
關鍵字模糊系統;語音偵測;小波轉換;規則庫;矩形模糊系統;Fuzzy System;Speech Detection;Wavelet Transform;Rule Base;Rectangular Fuzzy System
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20020822~20020824
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處第三屆國際中文口述語言處理研討會暨海峽兩岸口語語音處理論壇論文集頁115-118
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