Class information for:
Level 1: MICROPHONE//SILICON MICROPHONE//CONDENSER MICROPHONE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
18482 550 18.4 48%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
376 3       SENSORS AND ACTUATORS A-PHYSICAL//JOURNAL OF MICROELECTROMECHANICAL SYSTEMS//MEMS 32422
3568 2             JOURNAL OF THE AUDIO ENGINEERING SOCIETY//MICROSPEAKER//MICROPHONE 1313
18482 1                   MICROPHONE//SILICON MICROPHONE//CONDENSER MICROPHONE 550

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MICROPHONE authKW 781798 9% 27% 52
2 SILICON MICROPHONE authKW 285518 1% 86% 6
3 CONDENSER MICROPHONE authKW 249821 2% 50% 9
4 TELECOMMUN ELE OACOUST address 222067 1% 67% 6
5 SILENCER DESIGNS authKW 177655 1% 80% 4
6 ARTIFICIAL BASILAR MEMBRANE authKW 166553 1% 100% 3
7 PIEZOELECTRIC MICROSPEAKER authKW 166553 1% 100% 3
8 ACOUSTIC TRANSDUCERS authKW 164585 2% 23% 13
9 MEMS MICROPHONE authKW 142753 1% 43% 6
10 FUS TECHNOL PROD address 126894 1% 57% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Acoustics 8512 24% 0% 130
2 Instruments & Instrumentation 5607 32% 0% 175
3 Engineering, Electrical & Electronic 3421 46% 0% 255
4 Audiology & Speech-Language Pathology 2718 9% 0% 51
5 Nanoscience & Nanotechnology 1792 20% 0% 109
6 Physics, Applied 1396 34% 0% 185
7 Engineering, Mechanical 1377 17% 0% 92
8 Mechanics 1044 16% 0% 87
9 Materials Science, Multidisciplinary 126 14% 0% 76
10 Engineering, Manufacturing 55 2% 0% 11

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 TELECOMMUN ELE OACOUST 222067 1% 67% 6
2 FUS TECHNOL PROD 126894 1% 57% 4
3 MECH ENG RIC EM 111035 0% 100% 2
4 DGIST ETH MICROROBOT 98694 1% 44% 4
5 MICROTRON AS 74022 0% 67% 2
6 ROBERVAL MECH ENGN 74022 0% 67% 2
7 INTERDISCIPLINARY MICROSYST GRP 72998 2% 12% 11
8 ACOUST 1 55518 0% 100% 1
9 ACOUST VIBRAT IND 55518 0% 100% 1
10 ADV MFG BOEHRING 55518 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SENSORS AND ACTUATORS A-PHYSICAL 20790 11% 1% 61
2 JOURNAL OF MICROELECTROMECHANICAL SYSTEMS 19936 6% 1% 31
3 ACTA ACUSTICA UNITED WITH ACUSTICA 16605 4% 1% 22
4 JOURNAL OF MICROMECHANICS AND MICROENGINEERING 12267 6% 1% 35
5 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 4161 8% 0% 42
6 JOURNAL OF SOUND AND VIBRATION 2815 5% 0% 28
7 MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS 2786 2% 0% 13
8 INTEGRATED FERROELECTRICS 2748 3% 0% 14
9 JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING 2653 1% 1% 6
10 IEEE TRANSACTIONS ON ELECTRICAL INSULATION 2457 1% 1% 8

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 MICROPHONE 781798 9% 27% 52 Search MICROPHONE Search MICROPHONE
2 SILICON MICROPHONE 285518 1% 86% 6 Search SILICON+MICROPHONE Search SILICON+MICROPHONE
3 CONDENSER MICROPHONE 249821 2% 50% 9 Search CONDENSER+MICROPHONE Search CONDENSER+MICROPHONE
4 SILENCER DESIGNS 177655 1% 80% 4 Search SILENCER+DESIGNS Search SILENCER+DESIGNS
5 ARTIFICIAL BASILAR MEMBRANE 166553 1% 100% 3 Search ARTIFICIAL+BASILAR+MEMBRANE Search ARTIFICIAL+BASILAR+MEMBRANE
6 PIEZOELECTRIC MICROSPEAKER 166553 1% 100% 3 Search PIEZOELECTRIC+MICROSPEAKER Search PIEZOELECTRIC+MICROSPEAKER
7 ACOUSTIC TRANSDUCERS 164585 2% 23% 13 Search ACOUSTIC+TRANSDUCERS Search ACOUSTIC+TRANSDUCERS
8 MEMS MICROPHONE 142753 1% 43% 6 Search MEMS+MICROPHONE Search MEMS+MICROPHONE
9 ARRAY SILENCER 111035 0% 100% 2 Search ARRAY+SILENCER Search ARRAY+SILENCER
10 ARTIFICIAL BASILAR MEMBRANE ABM 111035 0% 100% 2 Search ARTIFICIAL+BASILAR+MEMBRANE+ABM Search ARTIFICIAL+BASILAR+MEMBRANE+ABM

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 KIM, D , HALL, NA , (2014) TOWARDS A SUB 15-DBA OPTICAL MICROMACHINED MICROPHONE.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 135. ISSUE 5. P. 2664-2673 20 69% 1
2 WILLIAMS, MD , GRIFFIN, BA , REAGAN, TN , UNDERBRINK, JR , SHEPLAK, M , (2012) AN ALN MEMS PIEZOELECTRIC MICROPHONE FOR AEROACOUSTIC APPLICATIONS.JOURNAL OF MICROELECTROMECHANICAL SYSTEMS. VOL. 21. ISSUE 2. P. 270 -283 15 79% 27
3 GHARAEI, H , KOOHSORKHI, J , (2016) DESIGN AND CHARACTERIZATION OF HIGH SENSITIVE MEMS CAPACITIVE MICROPHONE WITH FUNGOUS COUPLED DIAPHRAGM STRUCTURE.MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS. VOL. 22. ISSUE 2. P. 401 -411 13 93% 0
4 KUNTZMAN, ML , HEWA-KASAKARAGE, NN , ROCHA, A , KIM, D , HALL, NA , (2015) MICROMACHINED IN-PLANE PRESSURE-GRADIENT PIEZOELECTRIC MICROPHONES.IEEE SENSORS JOURNAL. VOL. 15. ISSUE 3. P. 1347 -1357 17 68% 3
5 HONZIK, P , PODKOVSKIY, A , DURAND, S , JOLY, N , BRUNEAU, M , (2013) ANALYTICAL AND NUMERICAL MODELING OF AN AXISYMMETRICAL ELECTROSTATIC TRANSDUCER WITH INTERIOR GEOMETRICAL DISCONTINUITY.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 134. ISSUE 5. P. 3573 -3579 11 100% 3
6 SESSLER, GM , (1996) SILICON MICROPHONES.JOURNAL OF THE AUDIO ENGINEERING SOCIETY. VOL. 44. ISSUE 1-2. P. 16-22 18 90% 38
7 TAN, CW , WANG, ZH , MIAO, JM , CHEN, XF , (2007) A STUDY ON THE VISCOUS DAMPING EFFECT FOR DIAPHRAGM-BASED ACOUSTIC MEMS APPLICATIONS.JOURNAL OF MICROMECHANICS AND MICROENGINEERING. VOL. 17. ISSUE 11. P. 2253 -2263 16 73% 10
8 GANJI, BA , MAJLIS, BY , (2009) HIGH SENSITIVITY AND SMALL SIZE MEMS CAPACITIVE MICROPHONE USING A NOVEL SLOTTED DIAPHRAGM.MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS. VOL. 15. ISSUE 9. P. 1401 -1406 11 100% 2
9 BAKHOUM, EG , CHENG, MHM , (2014) ADVANCED OPTICAL MICROPHONE.IEEE SENSORS JOURNAL. VOL. 14. ISSUE 1. P. 7 -14 12 80% 1
10 GANJI, BA , MAJLIS, BY , (2009) DESIGN AND FABRICATION OF A NOVEL SINGLE-CHIP MEMS CAPACITIVE MICROPHONE USING SLOTTED DIAPHRAGM.JOURNAL OF MICRO-NANOLITHOGRAPHY MEMS AND MOEMS. VOL. 8. ISSUE 2. P. - 10 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 29773 DANISH PRIMARY ACOUST//MICROPHONE CALIBRATION//ACOUSTICAL CALIBRATION
2 14109 CMUT//CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER CMUT//CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER
3 9810 PRESSURE SENSOR//PIEZORESISTANCE//CAPACITIVE PRESSURE SENSOR
4 34521 ULTRASONIC EMISSION//NANOCRYSTALLINE POROUS SILICON//THERMOACOUSTIC EFFECT
5 20174 JOURNAL OF THE AUDIO ENGINEERING SOCIETY//MICROSPEAKER//LOUDSPEAKER
6 8369 THERMOELASTIC DAMPING//MEMS RESONATOR//MICROMECHANICAL RESONATORS
7 5474 MEMS GYROSCOPE//GYROSCOPE//ANGULAR RATE SENSOR
8 33432 SIGNAL AVERAGING EFFECT//CORRUGATED DIAPHRAGM//MILLERS RULE
9 17361 FERROELECTRETS//PIEZOELECTRET//ELECTRET
10 33471 SECOND ORDER BLIND IDENTIFICATION//OUTPUT ONLY MODAL IDENTIFICATION//IDENTIFICATION MEASUREMENTS

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