Perceptual aspects of sound scattering in concert halls:
Gespeichert in:
1. Verfasser: | |
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
Berlin
Logos-Verl.
2015
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Schriftenreihe: | Aachener Beiträge zur technischen Akustik
21 |
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | IX, 132 S. Ill., graph. Darst. 21 cm |
ISBN: | 9783832539924 |
Internformat
MARC
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245 | 1 | 0 | |a Perceptual aspects of sound scattering in concert halls |c Renzo Vitale |
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Datensatz im Suchindex
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adam_text | CONTENTS
VII
CONTENTS
ABSTRACT V
CONTENTS VTI
1 INTRODUCTION 1
1.1 BACKGROUND 2
1.2 AIM AND METHODOLOGY 3
1.3 OUTLINE OF THE DISSERTATION 5
2 SOUND FIELD IN ENCLOSED SPACES 7
2.1 CHARACTERIZATION OF AN ACOUSTICAL SYSTEM 7
2.2 BINAURAL ROOM IMPULSE RESPONSE 8
2.3 ROOM ACOUSTIC PARAMETERS 10
2.4 SOUND FIELD AND BOUNDARY SURFACES 11
3 MEASUREMENTS OF SURFACE DIFFUSION 13
3.1 MEASUREMENT TECHNIQUES 14
3.1.1 MEASUREMENT OF SCATTERING COEFFICIENT 14
3.1.S MEASUREMENT OF DIRECTIONAL DIFFUSION COEFFICIENT 17
3.2 BEYOND ORDINARY SAMPLES: MEASURING SCATTERING OF ROWS OF
OBJECTS 19
3.2.1 SCALE MODEL MEASUREMENTS 20
3.S.S SAMPLE OBJECTS AND CONFIGURATIONS 22
3.2.3 MEASUREMENTS LIMITATIONS 24
3.3 A REVISED SCALE MODEL REVERBERATION CHAMBER 25
3.4 ANGLE DEPENDENT SCATTERING: MEASUREMENTS OF RANDOM
INCIDENCE DIFFUSION COEFFICIENT 28
4 ROOM ACOUSTIC COMPUTER SIMULATION 33
4.1 GEOMETRICAL ROOM ACOUSTICS 34
4-1.1 STOCHASTIC RAY TRACING METHOD (RTM) 36
4-1.2 RADIOSITY MODEL 37
4-1.3 MIRROR IMAGE SOURCES METHOD (MSM) 38
4-1-4 THE TEMPORAL DISTRIBUTION OF REFLECTIONS 39
4.2 HYBRID MODELS 41
HTTP://D-NB.INFO/1072652811
VIII
CONTENTS
4.3 ROOM ACOUSTIC SIMULATION SOFTWARE 43
4.3.1 RAVEN
44
4-3.2 CA TT-ACOUSTIC 45
4.3.3 ODEON 46
4.4 CASE STUDY: RWTH SEMINAR ROOM 4G 47
4-4-1
MEASUREMENT SET-UP ^7
4-4
-2 IN SITU MEASUREMENTS
48
4-4-3 SIMULATION 48
4-4-4 RESULTS AND CONCLUSIONS 49
5 DETECTING DIFFERENCE, SIMILARITY AND THRESHOLD OF SCATTERING
COEFFICIENT 51
5.1 PERCEPTION OF SCATTERING COEFFICIENT 52
5.2 SENSORY EVALUATION METHODS 52
5.3 DETERMINING THRESHOLD 53
5.3.1 THE PSYCHOMETRIC FUNCTION 54
5.4 DETERMINING DIFFERENCE AND SIMILARITY 55
5.41 STATISTICAL HYPOTHESIS TESTI?IG 56
5.5 GUESSING MODEL 57
5.5.1 CONFIDENCE INTERVALS 58
5.6 THURSTONIAN MODEL AND D 59
5.6.1 VARIANCE AND STANDARD DEVIATION OF D 61
5.6.2 CONFIDENCE INTERVALS 61
5.6.3 CRITICAL POINT 61
5.6.4 POWER 61
5.7 ON THE CHOICE OF THE TRIANGULAR TEST FOR IN-SITU SCATTERING
COEFFICIENT 62
5.8 PHYSIOLOGICAL RESPONSE TO SCATTERING COEFFICIENT 63
6 PERCEPTION OF SCATTERING IN AURALIZED CONCERT HALLS 65
6.1 EFFECTS OF SURFACE SCATTERING 66
6.2 CASE STUDY: SHOEBOX-SHAPED ROOM 68
6.2.1 ROOM ACOUSTIC COMPUTER SIMULATION 68
6.2.2 MUSIC SAMPLES 69
6.2.3 LISTENING TEST DESIGN AND PROCEDURE 71
6-2-4 METHODOLOGY OF DATA ANALYSIS 72
6.2.5 LISTENING TEST RESULTS 74
6.3 CASE STUDY: KONZCRTHAUS DORTMUND 76
6.3.1 ROOM ACOUSTIC COMPUTER SIMULATION 77
6.3.2 LISTENING TEST DESIGN AND PROCEDURE 79
6.3.3 RESULTS 79
7 PERCEPTION OF SCATTERING IN REAL CONCERT HALLS 83
CONTENTS
IX
7.1 ESPACE DE PROJECTION AT IRCAM 84
7.2 ACOUSTICAL MEASUREMENTS 86
7.S.1 MEASUREMENT RESULTS 89
7.3 SCALE MODEL MEASUREMENT OF SCATTERING COEFFICIENT 91
7.4 LISTENING TEST WITH IRCAM MEASUREMENTS 93
7.4-1 LISTENING TEST DESIGN 94
7-4-2 TEST SUBJECTS 95
7-4-3 TEST PROCEDURE 95
7.5 ANALYSIS AND INTERPRETATION OF RESULTS 97
7.5.1 DIFFERENCE AND SIMILARITY WITH THE GUESSING MODEL 97
7.5.2 DIFFERENCE AND SIMILARITY WITH THE THURSTONIAN MODEL 100
8 CONCLUSION AND OUTLOOK 107
8.1 OUTLOOK ILL
APPENDIX A: RANDOM INCIDENCE DIFFUSION COEFFICIENT
MEASUREMENTS 113
BIBLIOGRAPHY 123
ACKNOWLEDGMENTS 131
CURRICULUM VITAE 132
|
any_adam_object | 1 |
author | Vitale, Renzo 1979- |
author_GND | (DE-588)1072760495 |
author_facet | Vitale, Renzo 1979- |
author_role | aut |
author_sort | Vitale, Renzo 1979- |
author_variant | r v rv |
building | Verbundindex |
bvnumber | BV042706475 |
ctrlnum | (OCoLC)915524517 (DE-599)DNB1072652811 |
dewey-full | 620.25 |
dewey-hundreds | 600 - Technology (Applied sciences) |
dewey-ones | 620 - Engineering and allied operations |
dewey-raw | 620.25 |
dewey-search | 620.25 |
dewey-sort | 3620.25 |
dewey-tens | 620 - Engineering and allied operations |
discipline | Maschinenbau / Maschinenwesen Architektur |
format | Thesis Book |
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genre_facet | Hochschulschrift |
id | DE-604.BV042706475 |
illustrated | Illustrated |
indexdate | 2024-07-10T07:07:51Z |
institution | BVB |
isbn | 9783832539924 |
language | English |
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owner | DE-B170 DE-83 |
owner_facet | DE-B170 DE-83 |
physical | IX, 132 S. Ill., graph. Darst. 21 cm |
publishDate | 2015 |
publishDateSearch | 2015 |
publishDateSort | 2015 |
publisher | Logos-Verl. |
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series | Aachener Beiträge zur technischen Akustik |
series2 | Aachener Beiträge zur technischen Akustik |
spelling | Vitale, Renzo 1979- Verfasser (DE-588)1072760495 aut Perceptual aspects of sound scattering in concert halls Renzo Vitale Berlin Logos-Verl. 2015 IX, 132 S. Ill., graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Aachener Beiträge zur technischen Akustik 21 Zugl.: Aachen, Techn. Hochschule, Diss., 2014 Raumakustik (DE-588)4048567-5 gnd rswk-swf Konzertsaal (DE-588)4128843-9 gnd rswk-swf Schallfeld (DE-588)4121611-8 gnd rswk-swf Diffuse Streuung (DE-588)4224575-8 gnd rswk-swf Auralisation (DE-588)1050439163 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Konzertsaal (DE-588)4128843-9 s Raumakustik (DE-588)4048567-5 s Schallfeld (DE-588)4121611-8 s Diffuse Streuung (DE-588)4224575-8 s Auralisation (DE-588)1050439163 s DE-604 Aachener Beiträge zur technischen Akustik 21 (DE-604)BV044545853 21 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028137888&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Vitale, Renzo 1979- Perceptual aspects of sound scattering in concert halls Aachener Beiträge zur technischen Akustik Raumakustik (DE-588)4048567-5 gnd Konzertsaal (DE-588)4128843-9 gnd Schallfeld (DE-588)4121611-8 gnd Diffuse Streuung (DE-588)4224575-8 gnd Auralisation (DE-588)1050439163 gnd |
subject_GND | (DE-588)4048567-5 (DE-588)4128843-9 (DE-588)4121611-8 (DE-588)4224575-8 (DE-588)1050439163 (DE-588)4113937-9 |
title | Perceptual aspects of sound scattering in concert halls |
title_auth | Perceptual aspects of sound scattering in concert halls |
title_exact_search | Perceptual aspects of sound scattering in concert halls |
title_full | Perceptual aspects of sound scattering in concert halls Renzo Vitale |
title_fullStr | Perceptual aspects of sound scattering in concert halls Renzo Vitale |
title_full_unstemmed | Perceptual aspects of sound scattering in concert halls Renzo Vitale |
title_short | Perceptual aspects of sound scattering in concert halls |
title_sort | perceptual aspects of sound scattering in concert halls |
topic | Raumakustik (DE-588)4048567-5 gnd Konzertsaal (DE-588)4128843-9 gnd Schallfeld (DE-588)4121611-8 gnd Diffuse Streuung (DE-588)4224575-8 gnd Auralisation (DE-588)1050439163 gnd |
topic_facet | Raumakustik Konzertsaal Schallfeld Diffuse Streuung Auralisation Hochschulschrift |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028137888&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
volume_link | (DE-604)BV044545853 |
work_keys_str_mv | AT vitalerenzo perceptualaspectsofsoundscatteringinconcerthalls |