Class information for:
Level 1: HEARING AIDS//EAR AND HEARING//DEAD REGIONS

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
8163 1                   HEARING AIDS//EAR AND HEARING//DEAD REGIONS 1308

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HEARING AIDS authKW 1199878 21% 18% 273
2 EAR AND HEARING journal 597577 19% 10% 247
3 DEAD REGIONS authKW 456309 2% 76% 25
4 HEARING AID FITTING authKW 373423 2% 50% 31
5 FREQUENCY LOWERING authKW 314823 1% 93% 14
6 NONLINEAR FREQUENCY COMPRESSION authKW 295145 1% 88% 14
7 FREQUENCY COMPRESSION authKW 293707 1% 76% 16
8 DIGITAL HEARING AIDS authKW 248091 2% 47% 22
9 ACOUSTIC FEEDBACK CANCELLATION authKW 242944 1% 92% 11
10 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY WoSSC 237597 55% 1% 723

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Audiology & Speech-Language Pathology 237597 55% 1% 723
2 Otorhinolaryngology 93515 56% 1% 734
3 Acoustics 14397 20% 0% 261
4 Rehabilitation 6408 15% 0% 194
5 Language & Linguistics 3468 7% 0% 98
6 Linguistics 813 4% 0% 53
7 Education, Special 454 2% 0% 26
8 Engineering, General 52 2% 0% 27
9 Engineering, Electrical & Electronic 40 6% 0% 80
10 Medical Informatics 8 0% 0% 6

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AUDIOL 60560 5% 4% 69
2 GIPA 2 48188 0% 100% 2
3 GN OUND 48188 0% 100% 2
4 HEARING AMPLIFICAT 43366 0% 60% 3
5 DAN MADDOX HEARING AID 41295 0% 29% 6
6 CLIN EXPT AUDIOL 39017 1% 18% 9
7 CLIN UNIV UCL 32124 0% 67% 2
8 ESAT ETC 32124 0% 67% 2
9 HA LEEPER SPEECH HEARING CLIN 32124 0% 67% 2
10 HEARING HLTH CARE UNIT 30974 0% 43% 3

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EAR AND HEARING 597577 19% 10% 247
2 INTERNATIONAL JOURNAL OF AUDIOLOGY 202355 9% 7% 115
3 JOURNAL OF THE AMERICAN ACADEMY OF AUDIOLOGY 159413 5% 9% 70
4 SCANDINAVIAN AUDIOLOGY 131677 6% 7% 78
5 TRENDS IN AMPLIFICATION 85841 1% 25% 14
6 BRITISH JOURNAL OF AUDIOLOGY 80095 3% 9% 38
7 JOURNAL OF SPEECH AND HEARING RESEARCH 79020 6% 5% 73
8 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 32383 14% 1% 179
9 AUDIOLOGY 24132 2% 4% 28
10 JOURNAL OF SPEECH AND HEARING DISORDERS 22931 2% 4% 24

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HEARING AIDS 1199878 21% 18% 273 Search HEARING+AIDS Search HEARING+AIDS
2 DEAD REGIONS 456309 2% 76% 25 Search DEAD+REGIONS Search DEAD+REGIONS
3 HEARING AID FITTING 373423 2% 50% 31 Search HEARING+AID+FITTING Search HEARING+AID+FITTING
4 FREQUENCY LOWERING 314823 1% 93% 14 Search FREQUENCY+LOWERING Search FREQUENCY+LOWERING
5 NONLINEAR FREQUENCY COMPRESSION 295145 1% 88% 14 Search NONLINEAR+FREQUENCY+COMPRESSION Search NONLINEAR+FREQUENCY+COMPRESSION
6 FREQUENCY COMPRESSION 293707 1% 76% 16 Search FREQUENCY+COMPRESSION Search FREQUENCY+COMPRESSION
7 DIGITAL HEARING AIDS 248091 2% 47% 22 Search DIGITAL+HEARING+AIDS Search DIGITAL+HEARING+AIDS
8 ACOUSTIC FEEDBACK CANCELLATION 242944 1% 92% 11 Search ACOUSTIC+FEEDBACK+CANCELLATION Search ACOUSTIC+FEEDBACK+CANCELLATION
9 FREQUENCY TRANSPOSITION 216844 1% 100% 9 Search FREQUENCY+TRANSPOSITION Search FREQUENCY+TRANSPOSITION
10 FEEDBACK CANCELLATION 204081 1% 71% 12 Search FEEDBACK+CANCELLATION Search FEEDBACK+CANCELLATION

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 3991 HEARING AIDS//HEARING IMPAIRMENT//INTERNATIONAL JOURNAL OF AUDIOLOGY
3 1784 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY//ACOUSTICS
4 37495 TELEPHONE USE//ASSISTIVE LISTENING DEVICES ALD//AUDIOMETER TELEPHONE INTERFACE
5 22786 CLASSROOM ACOUSTICS//SPEECH TRANSMISSION INDEX//CLASSROOM NOISE
6 27885 VISUAL REINFORCEMENT AUDIOMETRY VRA//BONE AND AIR CONDUCTION//VISUAL REINFORCEMENT AUDIOMETRY
7 28874 TACTILE AIDS//PROFOUND HEARING IMPAIRMENT//AUDITORY PATTERN PERCEPTION
8 12213 RATIO PRODUCTION//AUDITORY LOOMING//ABSOLUTE IDENTIFICATION
9 556 COCHLEAR IMPLANT//EAR AND HEARING//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
10 6523 VIBRANT SOUNDBRIDGE//ACTIVE MIDDLE EAR IMPLANT//MIDDLE EAR IMPLANT

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