Class information for:
Level 1: CLASSROOM ACOUSTICS//SPEECH TRANSMISSION INDEX//CLASSROOM NOISE

Basic class information

Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
5 4 NEUROSCIENCES//CLINICAL NEUROLOGY//PSYCHOLOGY, EXPERIMENTAL 1830502
82 3       AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY//OTORHINOLARYNGOLOGY//HEARING RESEARCH 83168
684 2             HEARING AIDS//JOURNAL OF THE AUDIO ENGINEERING SOCIETY//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY 13518
22786 1                   CLASSROOM ACOUSTICS//SPEECH TRANSMISSION INDEX//CLASSROOM NOISE 391

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CLASSROOM ACOUSTICS authKW 1481693 6% 74% 25
2 SPEECH TRANSMISSION INDEX authKW 390115 3% 44% 11
3 CLASSROOM NOISE authKW 335852 1% 83% 5
4 CHINESE SPEECH INTELLIGIBILITY authKW 322419 1% 100% 4
5 REVERBERATION TIME authKW 306268 5% 20% 19
6 ACOUST NOISE GRP address 261148 2% 36% 9
7 SPEECH LEVEL authKW 184236 1% 57% 4
8 SOUND FIELD AMPLIFICATION authKW 181359 1% 75% 3
9 ZAKLAD ZAGROZEN WIBROAKUSTYCZNYCH address 181359 1% 75% 3
10 CLASSROOMS authKW 164544 4% 15% 14

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 26617 49% 0% 192
2 Audiology & Speech-Language Pathology 24035 32% 0% 126
3 Rehabilitation 1134 12% 0% 45
4 Linguistics 860 7% 0% 29
5 Otorhinolaryngology 777 10% 0% 38
6 Education, Special 532 4% 0% 15
7 Public, Environmental & Occupational Health 136 9% 0% 35
8 Engineering, General 127 5% 0% 19
9 Education & Educational Research 104 4% 0% 17
10 Construction & Building Technology 42 2% 0% 8

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACOUST NOISE GRP 261148 2% 36% 9
2 ZAKLAD ZAGROZEN WIBROAKUSTYCZNYCH 181359 1% 75% 3
3 CONSTRUCT ACOUST 145086 1% 60% 3
4 ENVIRONM ACOUST 108801 2% 15% 9
5 AACHEN GESUNDHEITSFOR SOZIALE PSYCHIAT 80605 0% 100% 1
6 ACOUST AUDIO VIDEO ENGN 80605 0% 100% 1
7 ARBEITSMED UMWELTMED PRAEVENT FOR 80605 0% 100% 1
8 CLASSROOM MANAGEMENT 80605 0% 100% 1
9 COMDDE 80605 0% 100% 1
10 COMMUN NETWORK SECUR CONFRONTAT 80605 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED ACOUSTICS 59591 13% 1% 50
2 NOISE & HEALTH 43359 4% 4% 15
3 LANGUAGE SPEECH AND HEARING SERVICES IN SCHOOLS 29363 4% 2% 16
4 ARCHIVES OF ACOUSTICS 16823 3% 2% 12
5 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 13442 16% 0% 63
6 JOURNAL OF THE AUDIO ENGINEERING SOCIETY 8383 3% 1% 13
7 ACUSTICA 8195 4% 1% 15
8 JOURNAL OF THE BRITISH ASSOCIATION OF TEACHERS OF THE DEAF 6040 1% 3% 3
9 ACTA ACUSTICA UNITED WITH ACUSTICA 5825 3% 1% 11
10 VOLTA REVIEW 5557 2% 1% 7

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CLASSROOM ACOUSTICS 1481693 6% 74% 25 Search CLASSROOM+ACOUSTICS Search CLASSROOM+ACOUSTICS
2 SPEECH TRANSMISSION INDEX 390115 3% 44% 11 Search SPEECH+TRANSMISSION+INDEX Search SPEECH+TRANSMISSION+INDEX
3 CLASSROOM NOISE 335852 1% 83% 5 Search CLASSROOM+NOISE Search CLASSROOM+NOISE
4 CHINESE SPEECH INTELLIGIBILITY 322419 1% 100% 4 Search CHINESE+SPEECH+INTELLIGIBILITY Search CHINESE+SPEECH+INTELLIGIBILITY
5 REVERBERATION TIME 306268 5% 20% 19 Search REVERBERATION+TIME Search REVERBERATION+TIME
6 SPEECH LEVEL 184236 1% 57% 4 Search SPEECH+LEVEL Search SPEECH+LEVEL
7 SOUND FIELD AMPLIFICATION 181359 1% 75% 3 Search SOUND+FIELD+AMPLIFICATION Search SOUND+FIELD+AMPLIFICATION
8 CLASSROOMS 164544 4% 15% 14 Search CLASSROOMS Search CLASSROOMS
9 A WEIGHTED SOUND PRESSURE LEVEL OF VOICE 161210 1% 100% 2 Search A+WEIGHTED+SOUND+PRESSURE+LEVEL+OF+VOICE Search A+WEIGHTED+SOUND+PRESSURE+LEVEL+OF+VOICE
10 CLASSROOM AMPLIFICATION 161210 1% 100% 2 Search CLASSROOM+AMPLIFICATION Search CLASSROOM+AMPLIFICATION

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1



rank cluster_id2 link
1 3627 LISTENING EFFORT//ACCEPTABLE NOISE LEVEL//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
2 4803 ROOM ACOUSTICS//APPLIED ACOUSTICS//ACOUSTICS
3 1530 ROAD TRAFFIC NOISE//TRAFFIC NOISE//NOISE POLLUTION
4 27885 VISUAL REINFORCEMENT AUDIOMETRY VRA//BONE AND AIR CONDUCTION//VISUAL REINFORCEMENT AUDIOMETRY
5 8163 HEARING AIDS//EAR AND HEARING//DEAD REGIONS
6 37199 AIR BUBBLE CURTAIN//EMISSION SOUND PRESSURE//LONG TERM AVERAGE IMMISSION LEVEL
7 1193 JOURNAL OF VOICE//VOICE DISORDERS//DYSPHONIA
8 5452 SERIAL RECALL//IRRELEVANT SOUND EFFECT//SHORT TERM MEMORY
9 22826 SOUND QUALITY//SOUND METRICS//ACOUST VIBRAT SIGNAL PROC
10 17518 AUDITORY PROCESSING DISORDER//CENTRAL AUDITORY PROCESSING DISORDER//FAST FORWORD

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