Class information for:
Level 2: ACOUSTICS//ACTIVE NOISE CONTROL//JOURNAL OF SOUND AND VIBRATION

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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
514 3       ACOUSTICS//APPLIED ACOUSTICS//JOURNAL OF SOUND AND VIBRATION 21584
863 2             ACOUSTICS//ACTIVE NOISE CONTROL//JOURNAL OF SOUND AND VIBRATION 11716
2592 1                   ACTIVE NOISE CONTROL//ACTIVE NOISE CONTROL ANC//FXLMS 2231
7670 1                   SOUND ABSORPTION//SOUND ABSORPTION COEFFICIENT//MICRO PERFORATED PANEL 1366
9948 1                   STATISTICAL ENERGY ANALYSIS//JOURNAL OF SOUND AND VIBRATION//ACOUSTICS 1136
10889 1                   NEARFIELD ACOUSTIC HOLOGRAPHY//ACOUSTIC HOLOGRAPHY//SOUND FIELD SEPARATION 1055
11200 1                   ACOUST ULTRASONORE ELECT//LAUE//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 1028
12015 1                   SOUND INSULATION//SOUND TRANSMISSION LOSS//APPLIED ACOUSTICS 965
15086 1                   VIBRATION AND ACOUSTIC RADIATION//IL TECH ACOUST//ACOUSTIC RADIATION MECHANISM 758
15413 1                   HYDRAULIC ENGINE MOUNT//ENGINE MOUNT//TRANSFER PATH ANALYSIS 740
17978 1                   AE ACOUST VIBRAT//PIPE VIBRATIONS//WALL PRESSURE FLUCTUATIONS 599
21991 1                   VECTOR PHASE METHODS//VECTOR RECEIVER//MICROFLOWN 421
23469 1                   SOVIET PHYSICS ACOUSTICS-USSR//ACOUSTICAL PHYSICS//STRONGLY ELONGATED BODY 368
24063 1                   MECH VIBROACOUST//MECHATRON CONTROL SCI//ARCHIVES OF ACOUSTICS 348
25611 1                   STRUCTURAL ACOUSTIC OPTIMIZATION//ACOUSTIC OPTIMIZATION//ACOUSTIC INFLUENCE COEFFICIENTS 299
35056 1                   LIQUID AND ELASTIC MEDIA//ACOUSTICAL PHYSICS//DISPERSIVE COMPOSITE 117
35151 1                   MARINE PROPULSION SYSTEM//GLOBAL SLIDING MODEL CONTROL//NONLINEAR CONTROL MODEL 116
37199 1                   AIR BUBBLE CURTAIN//EMISSION SOUND PRESSURE//LONG TERM AVERAGE IMMISSION LEVEL 87
37493 1                   AICHI WORKS TAKETOYO PLANT//MONOPOLE ULTRASONIC PULSE//PVDF TRANSDUCER 82

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACOUSTICS WoSSC 1376409 64% 7% 7545
2 ACTIVE NOISE CONTROL authKW 618034 3% 78% 296
3 JOURNAL OF SOUND AND VIBRATION journal 610984 16% 12% 1881
4 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA journal 573036 19% 10% 2250
5 APPLIED ACOUSTICS journal 479518 7% 23% 777
6 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY WoSSC 259933 19% 4% 2276
7 NOISE CONTROL ENGINEERING JOURNAL journal 211207 2% 27% 292
8 SOVIET PHYSICS ACOUSTICS-USSR journal 176321 3% 19% 343
9 SOUND ABSORPTION authKW 170757 1% 52% 123
10 ACOUSTICAL PHYSICS journal 167787 3% 15% 409

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 1376409 64% 7% 7545
2 Audiology & Speech-Language Pathology 259933 19% 4% 2276
3 Engineering, Mechanical 86593 28% 1% 3293
4 Mechanics 68837 27% 1% 3170
5 Engineering, General 5137 6% 0% 650
6 Engineering, Aerospace 3512 3% 0% 333
7 Engineering, Marine 1415 1% 1% 78
8 Mathematics, Interdisciplinary Applications 694 2% 0% 261
9 Materials Science, Textiles 551 1% 0% 99
10 Materials Science, Composites 334 1% 0% 116

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GAUS 144124 1% 60% 90
2 SOUND VIBRAT 143962 2% 18% 291
3 VIBRAT ACOUST 136873 1% 45% 114
4 ACOUST UNIT 99188 0% 68% 54
5 ACOUST 93934 3% 9% 372
6 ACOUST ULTRASONORE ELECT 57551 0% 55% 39
7 GRP ACOUST 43290 0% 46% 35
8 ACOUST DYNAM 43056 0% 38% 42
9 ENVIRONM ACOUST 43025 0% 52% 31
10 MECH VIBROACOUST 41547 0% 30% 51

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF SOUND AND VIBRATION 610984 16% 12% 1881
2 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 573036 19% 10% 2250
3 APPLIED ACOUSTICS 479518 7% 23% 777
4 NOISE CONTROL ENGINEERING JOURNAL 211207 2% 27% 292
5 SOVIET PHYSICS ACOUSTICS-USSR 176321 3% 19% 343
6 ACOUSTICAL PHYSICS 167787 3% 15% 409
7 ACUSTICA 92384 2% 13% 276
8 ACTA ACUSTICA UNITED WITH ACUSTICA 84856 2% 14% 230
9 JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME 74466 2% 11% 265
10 ARCHIVES OF ACOUSTICS 33583 1% 13% 93

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ACTIVE NOISE CONTROL 618034 3% 78% 296 Search ACTIVE+NOISE+CONTROL Search ACTIVE+NOISE+CONTROL
2 SOUND ABSORPTION 170757 1% 52% 123 Search SOUND+ABSORPTION Search SOUND+ABSORPTION
3 STATISTICAL ENERGY ANALYSIS 149650 1% 80% 70 Search STATISTICAL+ENERGY+ANALYSIS Search STATISTICAL+ENERGY+ANALYSIS
4 SOUND INSULATION 136383 1% 70% 73 Search SOUND+INSULATION Search SOUND+INSULATION
5 SOUND TRANSMISSION LOSS 107349 0% 74% 54 Search SOUND+TRANSMISSION+LOSS Search SOUND+TRANSMISSION+LOSS
6 ACTIVE NOISE CONTROL ANC 106021 0% 84% 47 Search ACTIVE+NOISE+CONTROL+ANC Search ACTIVE+NOISE+CONTROL+ANC
7 SOUND RADIATION 86773 1% 52% 62 Search SOUND+RADIATION Search SOUND+RADIATION
8 NEARFIELD ACOUSTIC HOLOGRAPHY 81310 0% 92% 33 Search NEARFIELD+ACOUSTIC+HOLOGRAPHY Search NEARFIELD+ACOUSTIC+HOLOGRAPHY
9 SOUND ABSORPTION COEFFICIENT 80762 0% 56% 54 Search SOUND+ABSORPTION+COEFFICIENT Search SOUND+ABSORPTION+COEFFICIENT
10 FXLMS 75973 0% 91% 31 Search FXLMS Search FXLMS

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 2


rank cluster_id2 link
1 2639 COMPUTATIONAL AEROACOUSTICS//JOURNAL OF SOUND AND VIBRATION//ACOUSTICS
2 1941 APPLIED ACOUSTICS//ROAD TRAFFIC NOISE//TRAFFIC NOISE
3 2760 CONSTRAINED LAYER DAMPING//VISCOELASTIC DAMPING//FRACTIONAL DERIVATIVE
4 2366 BRAKE SQUEAL//SQUEAL//FRICTION INDUCED VIBRATION
5 1738 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//IEEE JOURNAL OF OCEANIC ENGINEERING//ACOUSTICAL PHYSICS
6 2655 ACOUSTIC LEVITATION//ACOUSTIC STREAMING//PIEZOELECTRIC FAN
7 684 HEARING AIDS//JOURNAL OF THE AUDIO ENGINEERING SOCIETY//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
8 574 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS//MESHLESS METHOD//BOUNDARY ELEMENT METHOD
9 620 ENERGY HARVESTING//ULTRASONIC MOTOR//PIEZOELECTRIC ACTUATOR
10 990 LAMB WAVES//GUIDED WAVES//ULTRASONICS

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