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The Resource Spatial Audio Reproduction with Primary Ambient Extraction

Spatial Audio Reproduction with Primary Ambient Extraction

Label
Spatial Audio Reproduction with Primary Ambient Extraction
Title
Spatial Audio Reproduction with Primary Ambient Extraction
Creator
Subject
Language
eng
Member of
Cataloging source
MiAaPQ
Literary form
non fiction
Nature of contents
dictionaries
Series statement
SpringerBriefs in Electrical and Computer Engineering Ser
Spatial Audio Reproduction with Primary Ambient Extraction
Label
Spatial Audio Reproduction with Primary Ambient Extraction
Link
http://libproxy.rpi.edu/login?url=https://ebookcentral.proquest.com/lib/rpi/detail.action?docID=4612982
Publication
Copyright
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Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
multicolored
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
  • Acknowledgements -- Contents -- 1 Introduction -- Abstract -- 1.1 Organization -- References -- 2 Literature Review on Spatial Audio -- Abstract -- 2.1 Basics of Spatial Hearing -- 2.1.1 How Do We Hear Sound -- 2.1.2 How Do We Localize Sound -- 2.1.3 Direction Perception: Azimuth and Elevation -- 2.1.4 Distance Perception -- 2.1.5 Sound in Rooms: Reflections and Reverberation -- 2.1.6 Psychoacoustics and Critical Band -- 2.2 Spatial Audio Reproduction -- 2.2.1 A Brief History of Sound Reproduction Systems -- 2.2.2 Representations of Audio Content -- 2.2.3 Spatial Audio Reproduction Techniques -- 2.2.4 Spatial Audio Processing -- 2.2.5 Spatial Audio Evaluation -- 2.2.6 Summary and Comparison of Spatial Audio Reproduction -- 2.3 Prior Work in Primary Ambient Extraction -- 2.3.1 Stereo Signals -- 2.3.2 Multichannel Signals -- 2.3.3 Single-Channel Signals -- 2.4 Sound Scene Decomposition Using PAE and BSS -- 2.4.1 Decomposition Using BSS -- 2.4.2 A Comparison Between BSS and PAE -- 2.5 Conclusions -- References -- 3 Linear Estimation-Based Primary Ambient Extraction -- Abstract -- 3.1 Stereo Signal Model -- 3.2 Linear Estimation Framework and Performance Measures -- 3.2.1 Group 1: Measures for Extraction Accuracy -- 3.2.2 Group 2: Measures for Spatial Accuracy -- 3.3 Linear Estimation-Based PAE Approaches -- 3.3.1 PAE Using Principal Component Analysis -- 3.3.2 PAE Using Least Squares -- 3.3.3 PAE Using Minimum Leakage Least Squares -- 3.3.4 PAE Using Minimum Distortion Least Squares -- 3.3.5 Comparison Among PCA, LS, MLLS, and MDLS in PAE -- 3.3.6 PAE Using Adjustable Least Squares -- 3.4 Experiments and Discussions -- 3.4.1 Comparison of PAE Using PCA, LS, MLLS, and MDLS -- 3.4.2 Performance of ALS in PAE -- 3.4.3 General Guidelines in Selecting PAE Approaches -- 3.5 Conclusions -- References
  • 4 Ambient Spectrum Estimation-Based Primary Ambient Extraction -- Abstract -- 4.1 Ambient Spectrum Estimation Framework -- 4.1.1 Ambient Phase Estimation -- 4.1.2 Ambient Magnitude Estimation -- 4.2 Ambient Spectrum Estimation with a Sparsity Constraint -- 4.2.1 Ambient Phase Estimation with a Sparsity Constraint -- 4.2.2 Ambient Magnitude Estimation with a Sparsity Constraint -- 4.2.3 Computational Cost of APES and AMES -- 4.2.4 An Approximate Solution: APEX -- 4.3 Performance Measures -- 4.4 Experiments and Discussions -- 4.4.1 Experimental Results on APES -- 4.4.2 Experimental Results on ASE Approaches -- 4.4.3 Experimental Results on Robustness of ASE Approaches -- 4.4.4 Experimental Results on Subjective Listening Tests -- 4.5 Conclusions -- References -- 5 Time-Shifting-Based Primary Ambient Extraction -- Abstract -- 5.1 Complex Cases in PAE -- 5.2 Performance of Conventional PAE in the Primary-Complex Case -- 5.3 Time-Shifting Technique Applied in PAE -- 5.4 Experiments and Discussions -- 5.4.1 Experiment 1: Fixed Direction -- 5.4.2 Experiment 2: Panning Directions -- 5.4.3 Experiment 3: Reverberation Ambience -- 5.4.4 Experiment 4: Recordings -- 5.5 Conclusions -- References -- 6 Multiple Source-Based Primary Ambient Extraction -- Abstract -- 6.1 Subband Technique and Frequency Bin Partitioning -- 6.1.1 Time-Shifted PCA in Frequency Domain -- 6.1.2 Frequency Bin Partitioning -- 6.1.3 Experimental Results and Discussions -- 6.2 Multishift Technique -- 6.2.1 Multishift PCA -- 6.2.2 Experimental Results and Discussions -- 6.3 Further Discussions and Conclusions -- References -- 7 Conclusions and Future Works -- Abstract -- 7.1 Conclusions -- 7.2 Future Works -- Reference
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Dimensions
unknown
http://library.link/vocab/discovery_link
{'f': 'http://opac.lib.rpi.edu/record=b4385730'}
Extent
1 online resource (136 pages)
Form of item
online
Isbn
9789811015519
Media category
computer
Media MARC source
rdamedia
Media type code
c
Sound
unknown sound
Specific material designation
remote

Library Locations

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