Class information for:
Level 1: ACOUSTICS//PARAMETRIC LOUDSPEAKER//NONLINEARITY PARAMETER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5903 1561 19.8 44%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
288 3       ACOUSTICS//ULTRASONICS//ULTRASOUND IN MEDICINE AND BIOLOGY 42267
858 2             IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//ELASTOGRAPHY//ULTRASONIC IMAGING 11609
5903 1                   ACOUSTICS//PARAMETRIC LOUDSPEAKER//NONLINEARITY PARAMETER 1561

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 ACOUSTICS WoSSC 237836 73% 1% 1146
2 PARAMETRIC LOUDSPEAKER authKW 220369 1% 87% 13
3 NONLINEARITY PARAMETER authKW 201727 1% 54% 19
4 FINITE AMPLITUDE METHOD authKW 158432 1% 90% 9
5 RADIATION FORCE BALANCE authKW 144027 1% 82% 9
6 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA journal 135529 26% 2% 401
7 ULTRASONICS journal 112769 10% 4% 152
8 B A authKW 104313 1% 67% 8
9 BIOMEDICAL ULTRASOUND authKW 104313 1% 67% 8
10 PARAMETRIC ARRAY authKW 102936 1% 53% 10

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 237836 73% 1% 1146
2 Audiology & Speech-Language Pathology 62752 26% 1% 408
3 Radiology, Nuclear Medicine & Medical Imaging 3634 19% 0% 304
4 Engineering, Electrical & Electronic 598 14% 0% 215
5 Instruments & Instrumentation 302 5% 0% 81
6 Materials Science, Characterization, Testing 211 2% 0% 25
7 Physics, Applied 144 9% 0% 145
8 Engineering, General 104 2% 0% 39
9 Engineering, Biomedical 86 2% 0% 38
10 Physics, Multidisciplinary 76 5% 0% 78

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 MECH ACOUST METROL 93131 1% 48% 10
2 1 43 78239 0% 100% 4
3 STATE MODERN ACOUST 74581 2% 11% 35
4 MAT SCI SIGNALS SYST 58679 0% 100% 3
5 ACOUST ULTRASON SECT 44704 0% 57% 4
6 ACOUST ULTRASON VIBRAT STAND 39119 0% 100% 2
7 LUSSI EA 2102 39119 0% 100% 2
8 ACOUST 38523 6% 2% 86
9 ACOUST VIBRAT METROL 26074 0% 33% 4
10 EDUC TECH 25145 0% 43% 3

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 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 135529 26% 2% 401
2 ULTRASONICS 112769 10% 4% 152
3 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 86926 10% 3% 157
4 ACUSTICA 48477 5% 3% 74
5 SOVIET PHYSICS ACOUSTICS-USSR 36709 4% 3% 58
6 ULTRASOUND IN MEDICINE AND BIOLOGY 27908 6% 2% 89
7 ACOUSTICAL PHYSICS 26687 4% 2% 60
8 IEEE TRANSACTIONS ON SONICS AND ULTRASONICS 18262 1% 6% 17
9 ULTRASONIC IMAGING 5029 1% 2% 13
10 ACTA ACUSTICA UNITED WITH ACUSTICA 4808 1% 1% 20

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 PARAMETRIC LOUDSPEAKER 220369 1% 87% 13 Search PARAMETRIC+LOUDSPEAKER Search PARAMETRIC+LOUDSPEAKER
2 NONLINEARITY PARAMETER 201727 1% 54% 19 Search NONLINEARITY+PARAMETER Search NONLINEARITY+PARAMETER
3 FINITE AMPLITUDE METHOD 158432 1% 90% 9 Search FINITE+AMPLITUDE+METHOD Search FINITE+AMPLITUDE+METHOD
4 RADIATION FORCE BALANCE 144027 1% 82% 9 Search RADIATION+FORCE+BALANCE Search RADIATION+FORCE+BALANCE
5 B A 104313 1% 67% 8 Search B+A Search B+A
6 BIOMEDICAL ULTRASOUND 104313 1% 67% 8 Search BIOMEDICAL+ULTRASOUND Search BIOMEDICAL+ULTRASOUND
7 PARAMETRIC ARRAY 102936 1% 53% 10 Search PARAMETRIC+ARRAY Search PARAMETRIC+ARRAY
8 FOCUSING SOURCE 100591 0% 86% 6 Search FOCUSING+SOURCE Search FOCUSING+SOURCE
9 NONLINEAR PROPAGATION 90766 1% 22% 21 Search NONLINEAR+PROPAGATION Search NONLINEAR+PROPAGATION
10 NONLINEARITY PARAMETER B A 88016 0% 75% 6 Search NONLINEARITY+PARAMETER+B+A Search NONLINEARITY+PARAMETER+B+A

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 DUCK, FA , (2002) NONLINEAR ACOUSTICS IN DIAGNOSTIC ULTRASOUND.ULTRASOUND IN MEDICINE AND BIOLOGY. VOL. 28. ISSUE 1. P. 1 -18 72 87% 173
2 GU, JJ , JING, Y , (2015) MODELING OF WAVE PROPAGATION FOR MEDICAL ULTRASOUND: A REVIEW.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 62. ISSUE 11. P. 1979 -1993 89 51% 2
3 HARRIS, GR , (2005) PROGRESS IN MEDICAL ULTRASOUND EXPOSIMETRY.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 52. ISSUE 5. P. 717 -736 80 62% 26
4 DUCK, F , (2010) TISSUE NON-LINEARITY.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE. VOL. 224. ISSUE H2. P. 155-170 56 74% 6
5 COOLING, MP , HUMPHREY, VF , (2008) A NONLINEAR PROPAGATION MODEL-BASED PHASE CALIBRATION TECHNIQUE FOR MEMBRANE HYDROPHONES.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 55. ISSUE 1. P. 84-93 30 97% 12
6 XING, GZ , YANG, P , HE, LB , FENG, XJ , (2016) SPATIAL AVERAGING EFFECTS OF HYDROPHONE ON FIELD CHARACTERIZATION OF PLANAR TRANSDUCER USING FRESNEL APPROXIMATION.ULTRASONICS. VOL. 71. ISSUE . P. 51 -58 26 93% 0
7 JOHNSON, SJ , STEER, MB , (2014) AN EFFICIENT APPROACH TO COMPUTING THIRD-ORDER SCATTERING OF SOUND BY SOUND WITH APPLICATION TO PARAMETRIC ARRAYS.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 61. ISSUE 10. P. 1729 -1741 25 89% 0
8 VARRAY, F , BASSET, O , TORTOLI, P , CACHARD, C , (2011) EXTENSIONS OF NONLINEAR B/A PARAMETER IMAGING METHODS FOR ECHO MODE.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 58. ISSUE 6. P. 1232-1244 29 76% 3
9 SAITO, S , (2010) FINITE AMPLITUDE METHOD FOR MEASURING THE NONLINEARITY PARAMETER B/A IN SMALL-VOLUME SAMPLES USING FOCUSED ULTRASOUND.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 127. ISSUE 1. P. 51 -61 25 89% 5
10 BLOOMFIELD, PE , GANDHI, G , LEWIN, PA , (2011) MEMBRANE HYDROPHONE PHASE CHARACTERISTICS THROUGH NONLINEAR ACOUSTICS MEASUREMENTS.IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. VOL. 58. ISSUE 11. P. 2418-2437 24 89% 2

Classes with closest relation at Level 1


Rank Class id link
1 34357 AICHI WORKS TAKETOYO PLANT//FIXED LENGTH TRANSMISSION LINE//MONOPOLE ULTRASONIC PULSE
2 11364 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//FAST ULTRASOUND IMAGING//CODED EXCITATION
3 13910 FULL MATRIX CAPTURE//MULTI GAUSSIAN BEAM MODEL//DPSM
4 1641 HIGH INTENSITY FOCUSED ULTRASOUND//HIFU//FOCUSED ULTRASOUND
5 10308 BIOEFFECTS//ULTRASOUND SAFETY//ULTRASOUND IN MEDICINE AND BIOLOGY
6 19157 ACOUSTIC HEATING//NONEQUILIBRIUM GAS//NON EQUILIBRIUM MEDIA
7 16614 NIH TRANSDUCER OURCE//NIH OURCE MED ULTRASON TRANSDUCER TECHNOL//TRANSDUCER OURCE
8 7073 ULTRASONIC IMAGING//TISSUE CHARACTERIZATION//BACKSCATTER COEFFICIENT
9 8326 NONLINEAR ULTRASONICS//NONLINEAR ULTRASOUND//NONLINEAR ACOUSTICS
10 31809 CHAIR ACOUST MULTIMEDIA//ULTRASOUND TRANSMISSION TOMOGRAPHY//3D COEFFICIENT INVERSE PROBLEMS

Go to start page