Holdings: Speech quality of VoIP

Speech quality of VoIP: assessment and prediction

Saved in:

Bibliographic Details
Main Author:	Raake, Alexander (Author)
Format:	Book
Language:	English
Published:	Chichester [u.a.] Wiley 2006
Subjects:	Internettelefonie
Online Access:	Inhaltsverzeichnis Beschreibung für Leser Inhaltsverzeichnis
Item Description:	Literaturverz. S. [285] - 301
Physical Description:	XXV, 309 S. graph. Darst.
ISBN:	0470030607

Staff View

MARC


LEADER	00000nam a2200000zc 4500
001	BV023801868
003	DE-604
005	20090426000000.0
007	t
008	070918s2006 d\|\|\| \|\|\|\| 00\|\|\| eng d
020			\|a 0470030607 \|9 0-470-03060-7
035			\|a (OCoLC)636307927
035			\|a (DE-599)BVBBV023801868
040			\|a DE-604 \|b ger
041	0		\|a eng
049			\|a DE-634 \|a DE-83 \|a DE-29T
082	0		\|a 621.3850285
084			\|a ZN 6180 \|0 (DE-625)157518: \|2 rvk
100	1		\|a Raake, Alexander \|e Verfasser \|0 (DE-588)130847070 \|4 aut
245	1	0	\|a Speech quality of VoIP \|b assessment and prediction \|c Alexander Raake
264		1	\|a Chichester [u.a.] \|b Wiley \|c 2006
300			\|a XXV, 309 S. \|b graph. Darst.
336			\|b txt \|2 rdacontent
337			\|b n \|2 rdamedia
338			\|b nc \|2 rdacarrier
500			\|a Literaturverz. S. [285] - 301
650	0	7	\|a Internettelefonie \|0 (DE-588)4770362-3 \|2 gnd \|9 rswk-swf
689	0	0	\|a Internettelefonie \|0 (DE-588)4770362-3 \|D s
689	0		\|5 DE-604
856	4		\|u http://www.loc.gov/catdir/toc/ecip0613/2006011847.html \|3 Inhaltsverzeichnis
856	4		\|u http://www.loc.gov/catdir/enhancements/fy0741/2006011847-d.html \|3 Beschreibung für Leser
856	4	2	\|m GBV Datenaustausch \|q application/pdf \|u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017444067&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA \|3 Inhaltsverzeichnis
999			\|a oai:aleph.bib-bvb.de:BVB01-017444067

Record in the Search Index

_version_	1804139000106057728
adam_text	SPEECH QUALITY OF VOIP ASSESSMENT AND PREDICTION ALEXANDER RAAKE DEUTSCHE TELEKOM LABORATORIES, GERMANY JOHN WILEY & SONS, LTD CONTENTS PREFACE XI LIST OF ABBREVIATIONS XIII INTRODUCTION XXI 1 SPEECH QUALITY IN TELEPHONY 1 1.1 SPEECH 1 1.1.1 SPEECH ACOUSTICS 3 1.1.2 SPEECH PERCEPTION 4 1.2 SPEECH QUALITY 13 1.2.1 DEFINITION OF QUALITY 15 1.2.2 SPEECH QUALITY ASSESSMENT 16 1.2.3 QUALITY ELEMENTS 18 1.2.4 SPEECH QUALITY AND QUALITY OF SERVICE 19 2 SPEECH QUALITY MEASUREMENT METHODS 23 2.1 AUDITORY METHODS 24 2.1.1 UTILITARIAN METHODS 25 2.1.2 ANALYTICAL METHODS 34 2.2 INSTRUMENTAL METHODS 39 2.2.1 SIGNAL-BASED MODELS 40 2.2.2 PARAMETER-BASED MODELS 42 2.2.3 MONITORING MODELS 46 2.3 SPEECH QUALITY MEASUREMENT METHODS: SUMMARY 49 3 QUALITY ELEMENTS AND QUALITY FEATURES OF VOIP 51 3.1 SPEECH TRANSMISSION USING INTERNET PROTOCOL 51 3.1.1 VOIP APPLICATIONS 54 3.1.2 VOIP QUALITY OF SERVICE 55 3.2 OVERVIEW OF QUALITY ELEMENTS 56 3.3 QUALITY ELEMENTS AND RELATED FEATURES 58 3.3.1 VOICE ACTIVITY DETECTION (VAD) 58 3.3.2 CODECS 58 3.3.3 JITTER 61 3.3.4 DELAY 61 VLLL CONTENTS 3.3.5 PACKET LOSS 63 3.3.6 BIT ERRORS 78 3.3.7 TALKER ECHO 79 3.3.8 LISTENER ECHO 80 3.3.9 ECHO CANCELLERS 80 3.3.10 LOUDNESS 82 3.3.11 NOISE 83 3.3.12 NOISE SUPPRESSION 85 3.3.13 LINEAR DISTORTION AND WIDEBAND TRANSMISSION 85 3.3.14 USER INTERFACES 90 3.4 QUALITY DIMENSIONS 91 3.5 COMBINED ELEMENTS AND COMBINED FEATURES 98 3.6 LISTENING AND CONVERSATIONAL FEATURES 98 3.7 DESIRED NATURE 99 3.7.1 CONTEXT 101 3.7.2 COST 101 3.7.3 SERVICE OPTIONS 102 3.8 OPEN QUESTIONS 102 3.9 FROM ELEMENTS TO FEATURES: MODELING VOIP SPEECH QUALITY 103 3.9.1 SIGNAL-BASED MEASURES AND VOIP 104 3.9.2 PARAMETRIC MODELS AND VOIP 105 3.10 QUALITY ELEMENTS AND QUALITY FEATURES OF VOIP: SUMMARY 108 4 TIME-VARYING DISTORTION: QUALITY FEATURES AND MODELING 111 4.1 MICROSCOPIC LOSS BEHAVIOR 113 4.1.1 RANDOM PACKET LOSS 113 4.1.2 DEPENDENT PACKET LOSS 123 4.2 MACROSCOPIC LOSS BEHAVIOR 129 4.2.1 MACROSCOPIC LOSS WITH SEGMENTS OF RANDOM LOSS 130 4.2.2 MACROSCOPIC LOSS WITH SEGMENTS OF DEPENDENT LOSS 135 4.3 INTERACTIVITY 147 4.4 PACKET LOSS AND COMBINED IMPAIRMENTS 151 4.4.1 ADDITIVITY AND MULTIDIMENSIONAL FEATURE SPACE 152 4.4.2 MICROSCOPIC LOSS BEHAVIOR: RANDOM PACKET LOSS 154 4.4.3 MACROSCOPIC LOSS BEHAVIOR: 3-STATE MARKOV LOSS 162 4.4.4 MODEL: PACKET LOSS AND COMBINED IMPAIRMENTS 168 4.5 TIME-VARYING DISTORTION: SUMMARY 172 5 WIDEBAND SPEECH, LINEAR AND NON LINEAR DISTORTION: QUALITY FEATURES AND MODELING 175 5.1 WIDEBAND SPEECH: IMPROVEMENT OVER NARROWBAND 176 5.1.1 SUMMARY 181 5.2 BANDPASS-FILTERED SPEECH 181 5.2.1 LISTENING TEST 182 5.2.2 PARAMETRIC IMPAIRMENT MODEL 184 5.3 WIDEBAND CODECS 189 5.4 DESIRED NATURE 190 CONTENTS IX 5.4.1 USER INTERFACES 192 5.4.2 CONTENT 197 5.4.3 SUMMARY 203 6 FROM ELEMENTS TO FEATURES: EXTENSIONS OF THE E-MODEL 205 6.1 E-MODEL: PACKET LOSS 205 6.2 E-MODEL: ADDITIVITY 206 6.3 E-MODEL: WIDEBAND, LINEAR AND NON-LINEAR DISTORTION 208 7 SUMMARY AND CONCLUSIONS 211 8 OUTLOOK 215 A ASPECTS OF A PARAMETNC DESCNPTION OF TIME-VARYING DISTORTION 217 A.L 4-STATE MARKOV CHAIN: SOJOURN IN BAD AND GOOD STATE 217 A.2 IMPACT OF OTHER QUALITY ELEMENTS ON PACKET LOSS 219 A.2.1 FORWARD ERROR CORRECTION 219 A.2.2 JITTER AND JITTER BUFFER 220 A.3 IMPAIRMENT UNDER GSM BIT ERRORS 223 B SIMULATION OF QUALITY ELEMENTS 225 B.L PSTN/ISDN 226 B.L.L INSTRUMENTAL VERIFICATION 228 B.2 MOBILE NETWORKS 228 B.3 VOIP 229 B.3.1 ANALOG TO ISDN CONVERSION 229 B.3.2 VOIP GATEWAYS 230 B.3.3 IP NETWORK SIMULATION 231 B.3.4 INSTRUMENTAL VERIFICATION 233 B.4 WIDEBAND TRANSMISSION 234 B.5 USER INTERFACES 234 B.5.1 HANDSET TELEPHONES 235 B.5.2 HEADSETS 235 B.5.3 WIDEBAND HANDSET AND HI-FI PHONE 235 B.5.4 BANDPASS FILTERS 237 B.5.5 HANDS-FREE TERMINALS (HFTS) 238 B.6 TESTROOMS 241 B.7 SIMULATION OF QUALITY ELEMENTS: SUMMARY 241 C FREQUENCY RESPONSES 245 C.L TRANSMISSION BANDPASS 245 C.L.L NARROWBAND 245 C.1.2 WIDEBAND 246 C.2 USER INTERFACES 247 C.2.1 HEADSETS 247 C.2.2 WIDEBAND HANDSETS 248 X CONTENTS D TEST DATA NORMALIZATION AND TRANSFORMATION 251 D.L EQUIVALENT-Q METHOD 251 D.2 METHOD ACCORDING TO ITU-T REC. P.833 252 D.3 LINEAR TRANSFORMATION 252 D.4 NOTE ON MOS-TERMINOLOGY 253 E E-MODEL ALGORITHM 255 F INTERACTIVE SHORT CONVERSATION TEST SCENARIOS (ISCTS) 261 F.L EXAMPLE 262 G AUDITORY TEST SETTINGS AND RESULTS 265 G.L GLOBAL SYSTEM FOR MOBILE (GSM): SHORT CONVERSATION AND LISTENING ONLY TEST 265 G.2 2-STATE MARKOV LOSS: LISTENING ONLY TEST 267 G.3 RANDOM LOSS: CONVERSATION TEST 268 G.3.1 TEST SETUP 268 G.3.2 TEST PROCEDURA 269 G.3.3 SUBJECTS 270 G.3.4 DETAILS ON SELECTED RESULTS 270 G.4 3-STATE MARKOV LOSS: CONVERSATION TEST 271 G.4.1 TEST SETUP 271 G.4.2 TEST PROCEDURE AND TEST SUBJECTS 272 G.4.3 DETAILS ON SELECTED RESULTS 273 G.5 SPEECH SOUND QUALITY AND CONTENT 274 H MODELING DETAILS 277 H.L TIME-VARYING DISTORTIONS 277 H.1.1 MACROSCOPIC LOSS BEHAVIOR 277 I GLOSSARY 281 BIBLIOGRAPHY 285 INDEX 303
any_adam_object	1
author	Raake, Alexander
author_GND	(DE-588)130847070
author_facet	Raake, Alexander
author_role	aut
author_sort	Raake, Alexander
author_variant	a r ar
building	Verbundindex
bvnumber	BV023801868
classification_rvk	ZN 6180
ctrlnum	(OCoLC)636307927 (DE-599)BVBBV023801868
dewey-full	621.3850285
dewey-hundreds	600 - Technology (Applied sciences)
dewey-ones	621 - Applied physics
dewey-raw	621.3850285
dewey-search	621.3850285
dewey-sort	3621.3850285
dewey-tens	620 - Engineering and allied operations
discipline	Elektrotechnik / Elektronik / Nachrichtentechnik
format	Book
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01458nam a2200361zc 4500</leader><controlfield tag="001">BV023801868</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20090426000000.0</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">070918s2006 d\|\|\| \|\|\|\| 00\|\|\| eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0470030607</subfield><subfield code="9">0-470-03060-7</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)636307927</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV023801868</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-634</subfield><subfield code="a">DE-83</subfield><subfield code="a">DE-29T</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">621.3850285</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ZN 6180</subfield><subfield code="0">(DE-625)157518:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Raake, Alexander</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)130847070</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Speech quality of VoIP</subfield><subfield code="b">assessment and prediction</subfield><subfield code="c">Alexander Raake</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Chichester [u.a.]</subfield><subfield code="b">Wiley</subfield><subfield code="c">2006</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XXV, 309 S.</subfield><subfield code="b">graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Literaturverz. S. [285] - 301</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Internettelefonie</subfield><subfield code="0">(DE-588)4770362-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Internettelefonie</subfield><subfield code="0">(DE-588)4770362-3</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2=" "><subfield code="u">http://www.loc.gov/catdir/toc/ecip0613/2006011847.html</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="856" ind1="4" ind2=" "><subfield code="u">http://www.loc.gov/catdir/enhancements/fy0741/2006011847-d.html</subfield><subfield code="3">Beschreibung für Leser</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">GBV Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017444067&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-017444067</subfield></datafield></record></collection>
id	DE-604.BV023801868
illustrated	Illustrated
indexdate	2024-07-09T21:37:07Z
institution	BVB
isbn	0470030607
language	English
oai_aleph_id	oai:aleph.bib-bvb.de:BVB01-017444067
oclc_num	636307927
open_access_boolean
owner	DE-634 DE-83 DE-29T
owner_facet	DE-634 DE-83 DE-29T
physical	XXV, 309 S. graph. Darst.
publishDate	2006
publishDateSearch	2006
publishDateSort	2006
publisher	Wiley
record_format	marc
spelling	Raake, Alexander Verfasser (DE-588)130847070 aut Speech quality of VoIP assessment and prediction Alexander Raake Chichester [u.a.] Wiley 2006 XXV, 309 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Literaturverz. S. [285] - 301 Internettelefonie (DE-588)4770362-3 gnd rswk-swf Internettelefonie (DE-588)4770362-3 s DE-604 http://www.loc.gov/catdir/toc/ecip0613/2006011847.html Inhaltsverzeichnis http://www.loc.gov/catdir/enhancements/fy0741/2006011847-d.html Beschreibung für Leser GBV Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017444067&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis
spellingShingle	Raake, Alexander Speech quality of VoIP assessment and prediction Internettelefonie (DE-588)4770362-3 gnd
subject_GND	(DE-588)4770362-3
title	Speech quality of VoIP assessment and prediction
title_auth	Speech quality of VoIP assessment and prediction
title_exact_search	Speech quality of VoIP assessment and prediction
title_full	Speech quality of VoIP assessment and prediction Alexander Raake
title_fullStr	Speech quality of VoIP assessment and prediction Alexander Raake
title_full_unstemmed	Speech quality of VoIP assessment and prediction Alexander Raake
title_short	Speech quality of VoIP
title_sort	speech quality of voip assessment and prediction
title_sub	assessment and prediction
topic	Internettelefonie (DE-588)4770362-3 gnd
topic_facet	Internettelefonie
url	http://www.loc.gov/catdir/toc/ecip0613/2006011847.html http://www.loc.gov/catdir/enhancements/fy0741/2006011847-d.html http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017444067&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
work_keys_str_mv	AT raakealexander speechqualityofvoipassessmentandprediction

Holdings

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection! Indexes
Indexes

MARC

Record in the Search Index

There is no print copy available.

Similar Items