Signal Processing Concepts for User Movement in Scene-Based Spatial Audio:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Düren
Shaker
2023
|
| Ausgabe: | 1. Auflage |
| Schriftenreihe: | Aachen Series on Communication Systems
3 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | xii, 192 Seiten Illustrationen, Diagramme 21 cm x 14.8 cm, 305 g |
| ISBN: | 9783844092141 3844092145 |
Internformat
MARC
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| 100 | 1 | |a Kentgens, Maximilian |d 1992- |e Verfasser |0 (DE-588)1305716450 |4 aut | |
| 245 | 1 | 0 | |a Signal Processing Concepts for User Movement in Scene-Based Spatial Audio |c Maximilian Kentgens |
| 250 | |a 1. Auflage | ||
| 263 | |a 202310 | ||
| 264 | 1 | |a Düren |b Shaker |c 2023 | |
| 300 | |a xii, 192 Seiten |b Illustrationen, Diagramme |c 21 cm x 14.8 cm, 305 g | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Aachen Series on Communication Systems |v 3 | |
| 502 | |b Dissertation |c RWTH Aachen University |d 2023 | ||
| 650 | 0 | 7 | |a Akustische Signalverarbeitung |0 (DE-588)4283234-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Akustische Kommunikation |0 (DE-588)4409921-6 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Mikrofon |0 (DE-588)4139330-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Array |0 (DE-588)4213727-5 |2 gnd |9 rswk-swf |
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| 650 | 0 | 7 | |a Signalanalyse |0 (DE-588)4181260-8 |2 gnd |9 rswk-swf |
| 653 | |a immersive spatial audio | ||
| 653 | |a adaptive beamforming | ||
| 653 | |a adaptive space warping | ||
| 653 | |a higher-order Ambisonics | ||
| 653 | |a sound field translation | ||
| 653 | |a sound field navigation | ||
| 653 | |a viewpoint translation | ||
| 653 | |a 6DoF | ||
| 653 | |a 3DoF+ | ||
| 653 | |a sound field extrapolation | ||
| 653 | |a space warping | ||
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Datensatz im Suchindex
| _version_ | 1804186126518321152 |
|---|---|
| adam_text | 1
INTRODUCTION
1
1.1
MOTIVATION
AND
APPLICATIONS
..................................................................
1
1.2
PROBLEM
STATEMENT
AND
LITERATURE
REVIEW
........................................
3
1.3
THESIS
OUTLINE
...................................................................................
11
2
FUNDAMENTALS
OF
HOA
SIGNAL
PROCESSING
13
2.1
SPHERICAL
HARMONICS
AND
SPHERICAL
HARMONICS
TRANSFORM
............
13
2.1.1
COORDINATE
SYSTEM
DEFINITION
.................................................
13
2.1.2
SPHERICAL
HARMONICS
................................................................
16
2.1.3
SPHERICAL
HARMONICS
TRANSFORM
.............................................
18
2.1.4
WINDOWED
SPHERICAL
HARMONICS
TRANSFORM
........................
19
2.1.5
DISCRETE
SPHERICAL
HARMONICS
TRANSFORM
..............................
21
2.2
HIGHER
ORDER
AMBISONICS
...................................................................
22
2.2.1
SPHERICAL
HARMONICS-BASED
DESCRIPTION
OF
SOUND
FIELDS
.
.
23
2.2.2
ORDER
TRUNCATION
AND
HIGHER-ORDER
AMBISONICS
...............
25
2.2.3
STOCHASTIC
SIGNAL
MODELING
...................................................
27
2.2.4
SPHERICAL
HARMONICS
ROTATION
OPERATOR
..............................
28
2.2.5
BEAMFORMING
..............................................................................
30
2.2.6
REPRODUCTION
OF
SOUND
FIELDS
..................................................
32
2.3
BASELINE
APPROACHES
TO
SOUND
FIELD
TRANSLATION
............................
34
2.3.1
PLANE-WAVE
TRANSLATION
(PWT)
............................................
35
2.3.2
VIRTUAL
AMBISONICS
(VA)
........................................................
37
2.4
MEASURES
AND
TOOLS
FOR
INVESTIGATING
HOA
SIGNALS
........................
39
2.4.1
INSTRUMENTAL
MEASURES
..............................................................
39
2.4.2
PSYCHOACOUSTICAL
ASSESSMENT
..................................................
42
2.4.3
VISUALIZATION
OF
LINEAR
OPERATIONS
.........................................
44
3
NON-ADAPTIVE
SOUND
FIELD
TRANSLATION
47
3.1
PLAUSIBLE
SOUND
FIELD
TRANSLATION
....................................................
47
3.2
SPACE
WARPING
......................................................................................
48
3.2.1
WARPING
INTO
................................................................................
48
3.2.2
NATURAL
EQUALIZATION
FUNCTION
................................................
49
3.2.3
ENERGY-PRESERVING
EQUALIZATION
FUNCTION
............................
51
3.2.4
GENERALIZATION
TO
ARBITRARY
DIRECTIONS
...................................
52
3.3
SPACE
WARPING
BASED
SOUND
FIELD
TRANSLATION
................................
53
3.3.1
GEOMETRIC
MODEL
........................................................................
53
3.3.2
PROPOSED
TRANSLATION
METHOD
..................................................
54
3.3.3
RELATION
TO
SOUND
FIELD
THEORY
AND
FAR
FIELD
APPROXIMATION
58
3.4
EVALUATION
................................................................................................
61
3.4.1
COMPARISON
OF
APPROACHES:
RESULTING
SOUND
FIELD
.............
61
3.4.2
COMPARISON
OF
APPROACHES:
OPERATOR
MATRICES
...................
66
3.4.3
ARTIFACTS
OF
SPACE
WARPING
DUE
TO
FINITE
SH
ORDER
.............
67
3.5
COMPUTATIONAL
ASPECTS
........................................................................
72
3.6
DISCUSSION
................................................................................................
78
3.7
CHAPTER
SUMMARY
.................................................................................
79
4
ADAPTIVE
SOUND
FIELD
TRANSLATION
81
4.1
MOTIVATION
.............................................................................................
81
4.2
SIGNAL
MODEL
..........................................................................................
83
4.2.1
INPUT
SIGNAL
MODEL
....................................................................
84
4.2.2
OUTPUT
AND
TARGET
SIGNAL
MODELS
........................................
85
4.2.3
EXPECTED
ERROR
..........................................................................
85
4.3
COVARIANCE
ESTIMATION
IN
TIME
AND
FREQUENCY
................................
86
4.4
ADAPTIVE
SPACE
WARPING
.......................................................................
88
4.4.1
HARD-DECISION
ADAPTIVE
SPACE
WARPING
................................
89
4.4.2
SOFT-DECISION
ADAPTIVE
SPACE
WARPING
..................................
90
4.4.3
EXPECTED
ERROR
OF
SOFT-DECISION
TRANSLATION
.........................
92
4.4.4
PRIMARY-AMBIENT
EXTRACTION
AND
COVARIANCE
MATRIX
DECOMPOSITION
..........................................................................
93
4.5
EVALUATION
OF
ADAPTIVE
SPACE
WARPING
................................................
95
4.5.1
EXPERIMENTAL
SETUP
.................................................................
95
4.5.2
IMPACT
OF
PRIMARY-TO-AMBIENT
RATIO
......................................
97
4.5.3
FILTER
ANALYSIS
WITH
ORACLE
COVARIANCE
INFORMATION
..............
98
4.5.4
ADAPTIVE
SPACE
WARPING
ANGULAR
BIAS
...................................
102
4.5.5
FILTER
ANALYSIS
WITH
ESTIMATED
COVARIANCE
MATRICES
....
103
4.6
ADAPTIVE
BEAMFORMING
..........................................................................
104
4.6.1
REFINED
PARAMETRIC
SIGNAL
MODEL
............................................
104
4.6.2
PROCESSING
CHAIN
........................................................................
105
4.6.3
PRIMARY-AMBIENT
EXTRACTION
ERROR
CONSIDERATIONS
.............
108
4.6.4
OPTIMALITY
OF
ADAPTIVE
BEAMFORMING
.........................
109
4.6.5
PARAMETER
ESTIMATION
..............................................................
109
4.7
EVALUATION
OF
ADAPTIVE
BEAMFORMING
..................................................
112
4.7.1
FILTER
ANALYSIS
...........................................................................
112
4.7.2
PARAMETER
ESTIMATION
..............................................................
114
4.8
FORMAL
COMPARISON
OF
ASW
AND
ABF
..............................................
114
4.8.1
PRIMARY-AMBIENT
EXTRACTION
..................................................
116
4.8.2
SOUND
FIELD
TRANSLATION
...........................................................
120
4.9
DISCUSSION
...............................................................................................
123
4.10
CHAPTER
SUMMARY
...............................................................................
128
5
PERCEPTUAL
STUDY
131
5.1
OBJECTIVES
..............................................................................................
131
5.2
TEST
SIGNALS
...........................................................................................
131
5.2.1
GENERATION
OF
INPUT
AND
REFERENCE
SIGNALS
............................
132
5.2.2
METHODS
UNDER
TEST
................................................................
133
5.2.3
OBJECTIVE
EVALUATION
OF
TEST
CONDITIONS
...............................
134
5.3
LISTENING
EXPERIMENT
.........................................................................
136
5.3.1
TEST
DESIGN
................................................................................
136
5.3.2
RESULTS
......................................................................................
140
5.4
DISCUSSION
...............................................................................................
143
5.5
CHAPTER
SUMMARY
...............................................................................
145
6
CONCLUSION
147
APPENDICES
A
ADDITIONAL
REMARKS
153
A.1
PRACTICAL
CONSIDERATIONS:
SPHERICAL
SAMPLING
..................................
153
B
MATHEMATICAL
DERIVATIONS
157
B.1
LIMIT
VALUES
FOR
FAR-FIELD
APPROXIMATIONS
.......................................
157
B.2
LIMIT
VALUES
OF
SPHERICAL
HANKEL
FUNCTIONS
.....................................
158
C
ADDITIONAL
INVESTIGATIONS
AND
EXPERIMENTS
159
C.1
ROBUSTNESS
OF
GEOMETRIC
MODEL
AGAINST
DISTANCE
MISESTIMATION
.
.
159
C.2
SPACE
WARPING
MONTE
CARLO
SIMULATION
...........................................
161
C.3
ARTIFACTS
OF
SPACE
WARPING
DUE
TO
FINITE
SH
ORDER
........................
164
C.4
CORRELATION
OF
INSTRUMENTAL
AND
SUBJECTIVE
LOCALIZATION
RATINGS
.
166
MATHEMATICAL
NOTATION
&
ABBREVIATIONS
169
BIBLIOGRAPHY
173
CURRICULUM
VITAE
191
|
| adam_txt |
1
INTRODUCTION
1
1.1
MOTIVATION
AND
APPLICATIONS
.
1
1.2
PROBLEM
STATEMENT
AND
LITERATURE
REVIEW
.
3
1.3
THESIS
OUTLINE
.
11
2
FUNDAMENTALS
OF
HOA
SIGNAL
PROCESSING
13
2.1
SPHERICAL
HARMONICS
AND
SPHERICAL
HARMONICS
TRANSFORM
.
13
2.1.1
COORDINATE
SYSTEM
DEFINITION
.
13
2.1.2
SPHERICAL
HARMONICS
.
16
2.1.3
SPHERICAL
HARMONICS
TRANSFORM
.
18
2.1.4
WINDOWED
SPHERICAL
HARMONICS
TRANSFORM
.
19
2.1.5
DISCRETE
SPHERICAL
HARMONICS
TRANSFORM
.
21
2.2
HIGHER
ORDER
AMBISONICS
.
22
2.2.1
SPHERICAL
HARMONICS-BASED
DESCRIPTION
OF
SOUND
FIELDS
.
.
23
2.2.2
ORDER
TRUNCATION
AND
HIGHER-ORDER
AMBISONICS
.
25
2.2.3
STOCHASTIC
SIGNAL
MODELING
.
27
2.2.4
SPHERICAL
HARMONICS
ROTATION
OPERATOR
.
28
2.2.5
BEAMFORMING
.
30
2.2.6
REPRODUCTION
OF
SOUND
FIELDS
.
32
2.3
BASELINE
APPROACHES
TO
SOUND
FIELD
TRANSLATION
.
34
2.3.1
PLANE-WAVE
TRANSLATION
(PWT)
.
35
2.3.2
VIRTUAL
AMBISONICS
(VA)
.
37
2.4
MEASURES
AND
TOOLS
FOR
INVESTIGATING
HOA
SIGNALS
.
39
2.4.1
INSTRUMENTAL
MEASURES
.
39
2.4.2
PSYCHOACOUSTICAL
ASSESSMENT
.
42
2.4.3
VISUALIZATION
OF
LINEAR
OPERATIONS
.
44
3
NON-ADAPTIVE
SOUND
FIELD
TRANSLATION
47
3.1
PLAUSIBLE
SOUND
FIELD
TRANSLATION
.
47
3.2
SPACE
WARPING
.
48
3.2.1
WARPING
INTO
.
48
3.2.2
NATURAL
EQUALIZATION
FUNCTION
.
49
3.2.3
ENERGY-PRESERVING
EQUALIZATION
FUNCTION
.
51
3.2.4
GENERALIZATION
TO
ARBITRARY
DIRECTIONS
.
52
3.3
SPACE
WARPING
BASED
SOUND
FIELD
TRANSLATION
.
53
3.3.1
GEOMETRIC
MODEL
.
53
3.3.2
PROPOSED
TRANSLATION
METHOD
.
54
3.3.3
RELATION
TO
SOUND
FIELD
THEORY
AND
FAR
FIELD
APPROXIMATION
58
3.4
EVALUATION
.
61
3.4.1
COMPARISON
OF
APPROACHES:
RESULTING
SOUND
FIELD
.
61
3.4.2
COMPARISON
OF
APPROACHES:
OPERATOR
MATRICES
.
66
3.4.3
ARTIFACTS
OF
SPACE
WARPING
DUE
TO
FINITE
SH
ORDER
.
67
3.5
COMPUTATIONAL
ASPECTS
.
72
3.6
DISCUSSION
.
78
3.7
CHAPTER
SUMMARY
.
79
4
ADAPTIVE
SOUND
FIELD
TRANSLATION
81
4.1
MOTIVATION
.
81
4.2
SIGNAL
MODEL
.
83
4.2.1
INPUT
SIGNAL
MODEL
.
84
4.2.2
OUTPUT
AND
TARGET
SIGNAL
MODELS
.
85
4.2.3
EXPECTED
ERROR
.
85
4.3
COVARIANCE
ESTIMATION
IN
TIME
AND
FREQUENCY
.
86
4.4
ADAPTIVE
SPACE
WARPING
.
88
4.4.1
HARD-DECISION
ADAPTIVE
SPACE
WARPING
.
89
4.4.2
SOFT-DECISION
ADAPTIVE
SPACE
WARPING
.
90
4.4.3
EXPECTED
ERROR
OF
SOFT-DECISION
TRANSLATION
.
92
4.4.4
PRIMARY-AMBIENT
EXTRACTION
AND
COVARIANCE
MATRIX
DECOMPOSITION
.
93
4.5
EVALUATION
OF
ADAPTIVE
SPACE
WARPING
.
95
4.5.1
EXPERIMENTAL
SETUP
.
95
4.5.2
IMPACT
OF
PRIMARY-TO-AMBIENT
RATIO
.
97
4.5.3
FILTER
ANALYSIS
WITH
ORACLE
COVARIANCE
INFORMATION
.
98
4.5.4
ADAPTIVE
SPACE
WARPING
ANGULAR
BIAS
.
102
4.5.5
FILTER
ANALYSIS
WITH
ESTIMATED
COVARIANCE
MATRICES
.
103
4.6
ADAPTIVE
BEAMFORMING
.
104
4.6.1
REFINED
PARAMETRIC
SIGNAL
MODEL
.
104
4.6.2
PROCESSING
CHAIN
.
105
4.6.3
PRIMARY-AMBIENT
EXTRACTION
ERROR
CONSIDERATIONS
.
108
4.6.4
OPTIMALITY
OF
ADAPTIVE
BEAMFORMING
.
109
4.6.5
PARAMETER
ESTIMATION
.
109
4.7
EVALUATION
OF
ADAPTIVE
BEAMFORMING
.
112
4.7.1
FILTER
ANALYSIS
.
112
4.7.2
PARAMETER
ESTIMATION
.
114
4.8
FORMAL
COMPARISON
OF
ASW
AND
ABF
.
114
4.8.1
PRIMARY-AMBIENT
EXTRACTION
.
116
4.8.2
SOUND
FIELD
TRANSLATION
.
120
4.9
DISCUSSION
.
123
4.10
CHAPTER
SUMMARY
.
128
5
PERCEPTUAL
STUDY
131
5.1
OBJECTIVES
.
131
5.2
TEST
SIGNALS
.
131
5.2.1
GENERATION
OF
INPUT
AND
REFERENCE
SIGNALS
.
132
5.2.2
METHODS
UNDER
TEST
.
133
5.2.3
OBJECTIVE
EVALUATION
OF
TEST
CONDITIONS
.
134
5.3
LISTENING
EXPERIMENT
.
136
5.3.1
TEST
DESIGN
.
136
5.3.2
RESULTS
.
140
5.4
DISCUSSION
.
143
5.5
CHAPTER
SUMMARY
.
145
6
CONCLUSION
147
APPENDICES
A
ADDITIONAL
REMARKS
153
A.1
PRACTICAL
CONSIDERATIONS:
SPHERICAL
SAMPLING
.
153
B
MATHEMATICAL
DERIVATIONS
157
B.1
LIMIT
VALUES
FOR
FAR-FIELD
APPROXIMATIONS
.
157
B.2
LIMIT
VALUES
OF
SPHERICAL
HANKEL
FUNCTIONS
.
158
C
ADDITIONAL
INVESTIGATIONS
AND
EXPERIMENTS
159
C.1
ROBUSTNESS
OF
GEOMETRIC
MODEL
AGAINST
DISTANCE
MISESTIMATION
.
.
159
C.2
SPACE
WARPING
MONTE
CARLO
SIMULATION
.
161
C.3
ARTIFACTS
OF
SPACE
WARPING
DUE
TO
FINITE
SH
ORDER
.
164
C.4
CORRELATION
OF
INSTRUMENTAL
AND
SUBJECTIVE
LOCALIZATION
RATINGS
.
166
MATHEMATICAL
NOTATION
&
ABBREVIATIONS
169
BIBLIOGRAPHY
173
CURRICULUM
VITAE
191 |
| any_adam_object | 1 |
| any_adam_object_boolean | 1 |
| author | Kentgens, Maximilian 1992- |
| author_GND | (DE-588)1305716450 |
| author_facet | Kentgens, Maximilian 1992- |
| author_role | aut |
| author_sort | Kentgens, Maximilian 1992- |
| author_variant | m k mk |
| building | Verbundindex |
| bvnumber | BV049404844 |
| classification_rvk | ZN 6800 ZN 6040 ZN 6060 |
| ctrlnum | (OCoLC)1415279707 (DE-599)DNB1299123295 |
| discipline | Elektrotechnik / Elektronik / Nachrichtentechnik |
| discipline_str_mv | Elektrotechnik / Elektronik / Nachrichtentechnik |
| edition | 1. Auflage |
| format | Thesis Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV049404844 |
| illustrated | Illustrated |
| index_date | 2024-07-03T23:04:48Z |
| indexdate | 2024-07-10T10:06:10Z |
| institution | BVB |
| institution_GND | (DE-588)1064118135 |
| isbn | 9783844092141 3844092145 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-034732001 |
| oclc_num | 1415279707 |
| open_access_boolean | |
| owner | DE-83 |
| owner_facet | DE-83 |
| physical | xii, 192 Seiten Illustrationen, Diagramme 21 cm x 14.8 cm, 305 g |
| publishDate | 2023 |
| publishDateSearch | 2023 |
| publishDateSort | 2023 |
| publisher | Shaker |
| record_format | marc |
| series2 | Aachen Series on Communication Systems |
| spelling | Kentgens, Maximilian 1992- Verfasser (DE-588)1305716450 aut Signal Processing Concepts for User Movement in Scene-Based Spatial Audio Maximilian Kentgens 1. Auflage 202310 Düren Shaker 2023 xii, 192 Seiten Illustrationen, Diagramme 21 cm x 14.8 cm, 305 g txt rdacontent n rdamedia nc rdacarrier Aachen Series on Communication Systems 3 Dissertation RWTH Aachen University 2023 Akustische Signalverarbeitung (DE-588)4283234-2 gnd rswk-swf Akustische Kommunikation (DE-588)4409921-6 gnd rswk-swf Mikrofon (DE-588)4139330-2 gnd rswk-swf Array (DE-588)4213727-5 gnd rswk-swf Raumakustik (DE-588)4048567-5 gnd rswk-swf Signalanalyse (DE-588)4181260-8 gnd rswk-swf immersive spatial audio adaptive beamforming adaptive space warping higher-order Ambisonics sound field translation sound field navigation viewpoint translation 6DoF 3DoF+ sound field extrapolation space warping (DE-588)4113937-9 Hochschulschrift gnd-content Raumakustik (DE-588)4048567-5 s Akustische Signalverarbeitung (DE-588)4283234-2 s Akustische Kommunikation (DE-588)4409921-6 s Signalanalyse (DE-588)4181260-8 s Mikrofon (DE-588)4139330-2 s Array (DE-588)4213727-5 s DE-604 Shaker Verlag (DE-588)1064118135 pbl DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=034732001&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis 1\p vlb 20230812 DE-101 https://d-nb.info/provenance/plan#vlb |
| spellingShingle | Kentgens, Maximilian 1992- Signal Processing Concepts for User Movement in Scene-Based Spatial Audio Akustische Signalverarbeitung (DE-588)4283234-2 gnd Akustische Kommunikation (DE-588)4409921-6 gnd Mikrofon (DE-588)4139330-2 gnd Array (DE-588)4213727-5 gnd Raumakustik (DE-588)4048567-5 gnd Signalanalyse (DE-588)4181260-8 gnd |
| subject_GND | (DE-588)4283234-2 (DE-588)4409921-6 (DE-588)4139330-2 (DE-588)4213727-5 (DE-588)4048567-5 (DE-588)4181260-8 (DE-588)4113937-9 |
| title | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio |
| title_auth | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio |
| title_exact_search | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio |
| title_exact_search_txtP | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio |
| title_full | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio Maximilian Kentgens |
| title_fullStr | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio Maximilian Kentgens |
| title_full_unstemmed | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio Maximilian Kentgens |
| title_short | Signal Processing Concepts for User Movement in Scene-Based Spatial Audio |
| title_sort | signal processing concepts for user movement in scene based spatial audio |
| topic | Akustische Signalverarbeitung (DE-588)4283234-2 gnd Akustische Kommunikation (DE-588)4409921-6 gnd Mikrofon (DE-588)4139330-2 gnd Array (DE-588)4213727-5 gnd Raumakustik (DE-588)4048567-5 gnd Signalanalyse (DE-588)4181260-8 gnd |
| topic_facet | Akustische Signalverarbeitung Akustische Kommunikation Mikrofon Array Raumakustik Signalanalyse Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=034732001&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT kentgensmaximilian signalprocessingconceptsforusermovementinscenebasedspatialaudio AT shakerverlag signalprocessingconceptsforusermovementinscenebasedspatialaudio |