Class information for:
Level 1: SMALL APERTURE MICROPHONE ARRAY//TONAL SIGNAL//SIGNAL INFORMAT

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
247 3       IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//JOURNAL OF GEODESY//IET RADAR SONAR AND NAVIGATION 46948
706 2             IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//DIRECTION OF ARRIVAL ESTIMATION//ARRAY SIGNAL PROCESSING 13280
34043 1                   SMALL APERTURE MICROPHONE ARRAY//TONAL SIGNAL//SIGNAL INFORMAT 130

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SMALL APERTURE MICROPHONE ARRAY authKW 484877 2% 100% 2
2 TONAL SIGNAL authKW 484877 2% 100% 2
3 SIGNAL INFORMAT address 323250 2% 67% 2
4 ACOUSTIC CLASSIFICATION SYSTEM authKW 242439 1% 100% 1
5 ACOUSTIC PHASE FLUCTUATIONS authKW 242439 1% 100% 1
6 ACOUSTICS SIGNATURE authKW 242439 1% 100% 1
7 ALIGNED PHASE ANGLE authKW 242439 1% 100% 1
8 ANALOG HARMONIC TRANSFORM authKW 242439 1% 100% 1
9 APPEALING ARCHITECTURE authKW 242439 1% 100% 1
10 ATLANT1C address 242439 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 2942 28% 0% 37
2 Engineering, Ocean 2457 12% 0% 15
3 Audiology & Speech-Language Pathology 1296 13% 0% 17
4 Engineering, Electrical & Electronic 711 44% 0% 57
5 Oceanography 325 12% 0% 15
6 Engineering, Civil 268 13% 0% 17
7 Instruments & Instrumentation 258 15% 0% 19
8 Transportation Science & Technology 163 5% 0% 6
9 Electrochemistry 72 7% 0% 9
10 Materials Science, Characterization, Testing 71 3% 0% 4

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SIGNAL INFORMAT 323250 2% 67% 2
2 ATLANT1C 242439 1% 100% 1
3 EEE S2B2 242439 1% 100% 1
4 NAVSEA COASTAL SYST STN 242439 1% 100% 1
5 NEXT GEN SYST SMARTER PLANET SOLUT 242439 1% 100% 1
6 PL PROBLEM SECT 242439 1% 100% 1
7 POST PROGRAM ELECT ENGN PEE 242439 1% 100% 1
8 STATE UNDERWATER INFORMAT PROC CONTROL 242439 1% 100% 1
9 UNDERWATER INFORMAT PROC CONTROL 242437 2% 50% 2
10 STATE OCEAN ACOUST 138533 2% 29% 2

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE JOURNAL OF OCEANIC ENGINEERING 19710 10% 1% 13
2 IET RADAR SONAR AND NAVIGATION 3227 3% 0% 4
3 MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING 2995 2% 0% 3
4 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2937 13% 0% 17
5 APPLIED ACOUSTICS 2573 5% 0% 6
6 EXPERIMENTAL TECHNIQUES 2257 2% 0% 3
7 SENSORS 1678 7% 0% 9
8 JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS 1438 2% 0% 3
9 ACOUSTICS AUSTRALIA 1241 1% 1% 1
10 SOVIET PHYSICS ACOUSTICS-USSR 1214 2% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SMALL APERTURE MICROPHONE ARRAY 484877 2% 100% 2 Search SMALL+APERTURE+MICROPHONE+ARRAY Search SMALL+APERTURE+MICROPHONE+ARRAY
2 TONAL SIGNAL 484877 2% 100% 2 Search TONAL+SIGNAL Search TONAL+SIGNAL
3 ACOUSTIC CLASSIFICATION SYSTEM 242439 1% 100% 1 Search ACOUSTIC+CLASSIFICATION+SYSTEM Search ACOUSTIC+CLASSIFICATION+SYSTEM
4 ACOUSTIC PHASE FLUCTUATIONS 242439 1% 100% 1 Search ACOUSTIC+PHASE+FLUCTUATIONS Search ACOUSTIC+PHASE+FLUCTUATIONS
5 ACOUSTICS SIGNATURE 242439 1% 100% 1 Search ACOUSTICS+SIGNATURE Search ACOUSTICS+SIGNATURE
6 ALIGNED PHASE ANGLE 242439 1% 100% 1 Search ALIGNED+PHASE+ANGLE Search ALIGNED+PHASE+ANGLE
7 ANALOG HARMONIC TRANSFORM 242439 1% 100% 1 Search ANALOG+HARMONIC+TRANSFORM Search ANALOG+HARMONIC+TRANSFORM
8 APPEALING ARCHITECTURE 242439 1% 100% 1 Search APPEALING+ARCHITECTURE Search APPEALING+ARCHITECTURE
9 BARK WAVELET ANALYSIS 242439 1% 100% 1 Search BARK+WAVELET+ANALYSIS Search BARK+WAVELET+ANALYSIS
10 BEARING TRACKING 242439 1% 100% 1 Search BEARING+TRACKING Search BEARING+TRACKING

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 34465 FITZPATRICK PHOTON COMMUN//PYROELECTRIC INFRARED SENSOR//SENSOR ONTOLOGY
2 38763 ARTIFICIAL COLOR//MARGIN SETTING//ADV EMBEDDED COMP
3 21137 TARGET MOTION ANALYSIS//PSEUDOLINEAR ESTIMATOR//BEARINGS ONLY TRACKING
4 35530 OPTICAL MOUSE//OPTICAL MOUSE SENSOR//PG PL ELECT
5 31592 ARRAY SHAPE ESTIMATION//GLITTER PATTERN//EXTENDED TOWED ARRAY MEASUREMENTS ETAM ALGORITHM
6 7297 MUSIC INFORMATION RETRIEVAL//AUDIO CLASSIFICATION//AUDIO FINGERPRINTING
7 15531 SOUND SOURCE LOCALIZATION//TIME DELAY ESTIMATION//MICROPHONE ARRAY
8 36697 CALIBRATION OF THE MEASURING SYSTEM//EFFECTIVE SCATTERING AREA//AMPLITUDE BACKSCATTERING DIAGRAM
9 32742 DYNAM SYST ENGN GRP//BUSINESS COSTS//CAMERA MICROSCOPE CALIBRATION
10 38005 SILENT SONAR//POLISH MARITIME RESEARCH//MARINE PROPULSORS

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