高雄醫學大學圖書館 |

語系/ Language: 繁體中文

登入

回首頁

Speech enhancement :a signal subspac...

Benesty, Jacob,

Speech enhancement :a signal subspace perspective /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Speech enhancement :/ Jacob Benesty [and three others].
其他題名:	a signal subspace perspective /
作者:	Benesty, Jacob,
版本:	First edition.
面頁冊數:	1 online resource (vi, 135 pages) :illustrations :
提要註:	Speech enhancement is a classical problem in signal processing, yet still largely unsolved. Two of the conventional approaches for solving this problem are linear filtering, like the classical Wiener filter, and subspace methods. These approaches have traditionally been treated as different classes of methods and have been introduced in somewhat different contexts. Linear filtering methods originate in stochastic processes, while subspace methods have largely been based on developments in numerical linear algebra and matrix approximation theory. This book bridges the gap between these two classes of methods by showing how the ideas behind subspace methods can be incorporated into traditional linear filtering. In the context of subspace methods, the enhancement problem can then be seen as a classical linear filter design problem. This means that various solutions can more easily be compared and their performance bounded and assessed in terms of noise reduction and speech distortion. The book shows how various filter designs can be obtained in this framework, including the maximum SNR, Wiener, LCMV, and MVDR filters, and how these can be applied in various contexts, like in single-channel and multichannel speech enhancement, and in both the time and frequency domains. First short book treating subspace approaches in a unified way for time and frequency domains, single-channel, multichannel, as well as binaural, speech enhancement. Bridges the gap between optimal filtering methods and subspace approaches. Includes original presentation of subspace methods from different perspectives.
標題:	Signal processing. -
電子資源:	https://www.sciencedirect.com/science/book/9780128001394
ISBN:	9780128001394

Speech enhancement :a signal subspace perspective /
Benesty, Jacob,

Speech enhancement :a signal subspace perspective /Jacob Benesty [and three others]. - First edition. - 1 online resource (vi, 135 pages) :illustrations

Includes bibliographical references and index.

Chapter 1. Introduction -- chapter 2. General concept with the diagonalization of the speech correlation matrix -- chapter 3. General concept with the joint diagonalization of the speech and noise correlation matrices -- chapter 4. Single-channel speech enhancement in the time domain -- chapter 5. Multichannel speech enhancement in the time domain -- chapter 6. Multichannel speech enhancement in the frequency domain -- chapter 7. A Bayesian approach to the speech subspace estimation -- chapter 8. Evaluation of the time-domain speech enhancement filters.

Speech enhancement is a classical problem in signal processing, yet still largely unsolved. Two of the conventional approaches for solving this problem are linear filtering, like the classical Wiener filter, and subspace methods. These approaches have traditionally been treated as different classes of methods and have been introduced in somewhat different contexts. Linear filtering methods originate in stochastic processes, while subspace methods have largely been based on developments in numerical linear algebra and matrix approximation theory. This book bridges the gap between these two classes of methods by showing how the ideas behind subspace methods can be incorporated into traditional linear filtering. In the context of subspace methods, the enhancement problem can then be seen as a classical linear filter design problem. This means that various solutions can more easily be compared and their performance bounded and assessed in terms of noise reduction and speech distortion. The book shows how various filter designs can be obtained in this framework, including the maximum SNR, Wiener, LCMV, and MVDR filters, and how these can be applied in various contexts, like in single-channel and multichannel speech enhancement, and in both the time and frequency domains. First short book treating subspace approaches in a unified way for time and frequency domains, single-channel, multichannel, as well as binaural, speech enhancement. Bridges the gap between optimal filtering methods and subspace approaches. Includes original presentation of subspace methods from different perspectives.

ISBN: 9780128001394Subjects--Topical Terms:

244050
Signal processing.
Index Terms--Genre/Form:

228523
Electronic books.

LC Class. No.: TK7882.S65 / S744 2014

Dewey Class. No.: 006.4/5

Speech enhancement :a signal subspace perspective /
LDR:03513cam a2200361 i 4500 001 314161
005 20180917200040.0
006 m o d
007 cr unu||||||||
008 181107s2014 enka ob 001 0 eng d
020 $a 9780128001394 $q (electronic bk.)
020 $a 0128001399 $q (electronic bk.)
020 $a 9781306315135 $q (electronic bk.)
020 $a 1306315131 $q (electronic bk.)
020 $a 9780128002537 $q (electronic bk.)
020 $a 0128002530 $q (electronic bk.)
020 $z 9780128001394
035 $a (OCoLC)870677231 $z (OCoLC)868285275
035 $a ELS18000058
040 $a UMI $b eng $e rda $e pn $c UMI $d IDEBK $d OPELS $d E7B $d YDXCP $d COO $d DEBBG $d DEBSZ $d GGVRL $d CDX $d OCLCQ $d OCLCF $d OCLCQ $d OCLCA $d OCLCQ $d U3W $d D6H $d CEF
041 0 $a eng
050 4 $a TK7882.S65 $b S744 2014
082 0 4 $a 006.4/5 $2 23
100 1 $a Benesty, Jacob, $e author. $3 432528
245 1 0 $a Speech enhancement : $b a signal subspace perspective / $c Jacob Benesty [and three others].
250 $a First edition.
264 1 $a Oxford ; $a Waltham, MA : $b Academic Press, $c 2014.
300 $a 1 online resource (vi, 135 pages) : $b illustrations
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
504 $a Includes bibliographical references and index.
505 0 $a Chapter 1. Introduction -- chapter 2. General concept with the diagonalization of the speech correlation matrix -- chapter 3. General concept with the joint diagonalization of the speech and noise correlation matrices -- chapter 4. Single-channel speech enhancement in the time domain -- chapter 5. Multichannel speech enhancement in the time domain -- chapter 6. Multichannel speech enhancement in the frequency domain -- chapter 7. A Bayesian approach to the speech subspace estimation -- chapter 8. Evaluation of the time-domain speech enhancement filters.
520 $a Speech enhancement is a classical problem in signal processing, yet still largely unsolved. Two of the conventional approaches for solving this problem are linear filtering, like the classical Wiener filter, and subspace methods. These approaches have traditionally been treated as different classes of methods and have been introduced in somewhat different contexts. Linear filtering methods originate in stochastic processes, while subspace methods have largely been based on developments in numerical linear algebra and matrix approximation theory. This book bridges the gap between these two classes of methods by showing how the ideas behind subspace methods can be incorporated into traditional linear filtering. In the context of subspace methods, the enhancement problem can then be seen as a classical linear filter design problem. This means that various solutions can more easily be compared and their performance bounded and assessed in terms of noise reduction and speech distortion. The book shows how various filter designs can be obtained in this framework, including the maximum SNR, Wiener, LCMV, and MVDR filters, and how these can be applied in various contexts, like in single-channel and multichannel speech enhancement, and in both the time and frequency domains. First short book treating subspace approaches in a unified way for time and frequency domains, single-channel, multichannel, as well as binaural, speech enhancement. Bridges the gap between optimal filtering methods and subspace approaches. Includes original presentation of subspace methods from different perspectives.
650 0 $2 96060 $a Signal processing. $3 244050
650 0 $a Speech processing systems. $3 405972
655 4 $a Electronic books. $2 local $3 228523
856 4 0 $u https://www.sciencedirect.com/science/book/9780128001394

筆 0 讀者評論

多媒體

評論

新增評論分享你的心得，請勿在此評論區張貼涉及人身攻擊、情緒謾罵、或內容涉及非法的不當言論，館方有權利刪除任何違反評論規則之發言，情節嚴重者一律停權，以維護所有讀者的自由言論空間。

Export

取書館別