000			04100cam a2200337 a 4500
999			_c6089 _d6089
001			15674942
003			OSt
005			20200125103005.0
008			090326s2009 enka b 001 0 eng
010			_a 2009011987
020			_a9780470319833 (cloth)
020			_a0470319836 (cloth)
035			_a(OCoLC)ocn317777977
040			_aDLC _beng _cDLC _dBWKUK _dBWK _dBWX _dCDX _dDEBBG _dOCL _dBDX _dDLC
050	0	0	_aTK7882.S65 _bT37 2009
082	0	0	_a006.454 TAS _222
084			_aST 306 _2rvk
100	1		_aTashev, Ivan J. _q(Ivan Jelev)
245	1	0	_aSound capture and processing : _bpractical approaches / _cIvan J. Tashev.
260			_aChichester, U.K. : _bWiley, _c2009.
300			_axx, 365 p. : _bill. ; _c26 cm.
504			_aIncludes bibliographical references and index.
505			_aAbout the Author. Foreword. Preface. Acknowledgements. 1 Introduction. 1.1 The Need for, and Consumers of, Sound Capture and Audio Processing Algorithms. 1.2 Typical Sound Capture System. 1.3 The Goal of this Book and its Target Audience. 1.4 Prerequisites. 1.5 Book Structure. 1.6 Exercises. 2 Basics. 2.1 Noise: Definition, Modeling, Properties. 2.2 Signal: Definition, Modeling, Properties. 2.3 Classification: Suppression, Cancellation, Enhancement. 2.4 Sampling and Quantization. 2.5 Audio Processing in the Frequency Domain. 2.6 Bandwidth Limiting. 2.7 Signal-to-Noise-Ratio: Definition and Measurement. 2.8 Subjective Quality Measurement. 2.9 Other Methods for Quality and Enhancement Measurement. 2.10 Summary. Bibliography. 3 Sound and Sound Capturing Devices. 3.1 Sound and Sound Propagation. 3.2 Microphones. 3.3 Omnidirectional and Pressure Gradient Microphones. 3.4 Parameter Definitions. 3.5 First-order Directional Microphones. 3.6 Noise-canceling Microphones and the Proximity Effect. 3.7 Measurement of Microphone Parameters. 3.8 Microphone Models. 3.9 Summary. Bibliography. 4 Single-channel Noise Reduction. 4.1 Noise Suppression as a Signal Estimation Problem. 4.2 Suppression Rules. 4.3 Uncertain Presence of the Speech Signal. 4.4 Estimation of the Signal and Noise Parameters. 4.5 Architecture of a Noise Suppressor. 4.6 Optimizing the Entire System. 4.7 Specialized Noise-reduction Systems. 4.8 Practical Tips and Tricks for Noise Suppression. 4.9 Summary. Bibliography. 5 Sound Capture with Microphone Arrays. 5.1 Definitions and Types of Microphone Array. 5.2 The Sound Capture Model and Beamforming. 5.3 Terminology and Parameter Definitions. 5.4 Time-invariant Beamformers. 5.5 Channel Mismatch and Handling. 5.6 Adaptive Beamformers. 5.7 Microphone-array Post-processors. 5.8 Specific Algorithms for Small Microphone Arrays. 5.9 Summary. Bibliography. 6 Sound Source Localization and Tracking with Microphone Arrays. 6.1 Sound Source Localization. 6.2 Sound Source Localization from a Single Frame. 6.3 Post-processing Algorithms. 6.4 Practical Approaches and Tips. 6.5 Summary. Bibliography. 7 Acoustic Echo-reduction Systems. 7.1 General Principles and Terminology. 7.2 LMS Solution for Acoustic Echo Cancellation. 7.3 NLMS and RLS Algorithms. 7.4 Double-talk Detectors. 7.5 Non-linear Acoustic Echo Cancellation. 7.6 Acoustic Echo Suppression. 7.7 Multichannel Acoustic Echo Reduction. 7.8 Practical Aspects of the Acoustic Echo-reduction Systems. 7.9 Summary. Bibliography. 8 De-reverberation. 8.1 Reverberation and Modeling. 8.2 De-reverberation via De-convolution. 8.3 De-reverberation via Suppression. 8.4 De-reverberation with Multiple Microphones. 8.5 Practical Recommendations. 8.6 Summary. Bibliography. Index.
650		0	_aSpeech processing systems.
650		0	_aSound _xRecording and reproducing _xDigital techniques.
650		0	_aSignal processing _xDigital techniques.
856	4	1	_3Table of contents _uhttp://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=018692619&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
906			_a7 _bcbc _corignew _d1 _eecip _f20 _gy-gencatlg
942			_2ddc _cRFT