DE3482496D1 - Messgeraet mit verwendung vom profil des spektrums. - Google Patents
Messgeraet mit verwendung vom profil des spektrums.Info
- Publication number
- DE3482496D1 DE3482496D1 DE8484301789T DE3482496T DE3482496D1 DE 3482496 D1 DE3482496 D1 DE 3482496D1 DE 8484301789 T DE8484301789 T DE 8484301789T DE 3482496 T DE3482496 T DE 3482496T DE 3482496 D1 DE3482496 D1 DE 3482496D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- spectrum profile
- spectrum
- profile
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
- G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52025—Details of receivers for pulse systems
- G01S7/52026—Extracting wanted echo signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52077—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging with means for elimination of unwanted signals, e.g. noise or interference
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58045396A JPS59171540A (ja) | 1983-03-18 | 1983-03-18 | スペクトル形状利用測定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3482496D1 true DE3482496D1 (de) | 1990-07-19 |
Family
ID=12718096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484301789T Expired - Fee Related DE3482496D1 (de) | 1983-03-18 | 1984-03-16 | Messgeraet mit verwendung vom profil des spektrums. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4545250A (de) |
EP (1) | EP0119844B1 (de) |
JP (1) | JPS59171540A (de) |
DE (1) | DE3482496D1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59203549A (ja) * | 1983-04-30 | 1984-11-17 | 中山 淑 | 超音波診断装置 |
US4648276A (en) * | 1984-01-27 | 1987-03-10 | Klepper John R | Apparatus for measuring the characteristics of an ultrasonic wave medium |
JPS6111658A (ja) * | 1984-06-28 | 1986-01-20 | Terumo Corp | 超音波測定方法およびその装置 |
US5192979A (en) * | 1984-09-26 | 1993-03-09 | Siemens Aktiengesellschaft | Method and apparatus for recognizing and identifying targets |
DE3504210A1 (de) * | 1985-02-07 | 1986-08-07 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung zum bestimmen von oberflaechenrissen |
FR2580818B1 (fr) * | 1985-04-19 | 1987-06-05 | Labo Electronique Physique | Appareil d'examen de milieux par echographie ultrasonore |
JPH0613027B2 (ja) * | 1985-06-26 | 1994-02-23 | 富士通株式会社 | 超音波媒体特性値測定装置 |
DE3788757D1 (de) * | 1986-08-20 | 1994-02-24 | Siemens Ag | Verfahren und Einrichtung zur adaptiven Fokussierung bei einem medizinischen Ultraschall-Bildgabegerät. |
US4780859A (en) * | 1987-03-09 | 1988-10-25 | Mobil Oil Corporation | Method of interpreting seismic data |
US4884247A (en) * | 1987-03-09 | 1989-11-28 | Mobil Oil Company | Method of processing geophysical data to compensate for earth filter attenuation |
US4855911A (en) * | 1987-11-16 | 1989-08-08 | Massachusetts Institute Of Technology | Ultrasonic tissue characterization |
GB2223641A (en) * | 1988-10-05 | 1990-04-11 | Rizhskij Med Inst | Method for determining the position of moving boundaries between biological tissues and a device for carrying same into effect |
JPH0640096B2 (ja) * | 1989-05-22 | 1994-05-25 | 工業技術院長 | 微小散乱体間隔空間分布測定方法および装置 |
GB2232487B (en) * | 1989-06-09 | 1993-08-04 | Shimizu Construction Co Ltd | Ultrasonic measuring apparatus including a high-damping probe |
US5305239A (en) * | 1989-10-04 | 1994-04-19 | The Texas A&M University System | Ultrasonic non-destructive evaluation of thin specimens |
US5046112A (en) * | 1989-11-28 | 1991-09-03 | Aluminum Company Of America | Suppression of machine marks on image of workpiece surface |
JPH04348275A (ja) * | 1990-11-14 | 1992-12-03 | Nkk Corp | 超音波探傷方法 |
KR0160003B1 (ko) * | 1993-06-07 | 1999-03-30 | 미요시 순끼찌 | 초음파 손상검출장치의 신호처리방법 및 신호처리장치 |
US5390544A (en) * | 1993-07-16 | 1995-02-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for non-destructive evaluation of composite materials with cloth surface impressions |
US5408881A (en) * | 1993-09-15 | 1995-04-25 | National Research Council Of Canada | High resolution ultrasonic interferometry for quantitative mondestructive characterization of interfacial adhesion in multilayer composites |
AU3361095A (en) * | 1994-08-05 | 1996-03-04 | Acuson Corporation | Method and apparatus for transmit beamformer system |
US5675554A (en) * | 1994-08-05 | 1997-10-07 | Acuson Corporation | Method and apparatus for transmit beamformer |
US5554808A (en) * | 1995-04-03 | 1996-09-10 | General Electric Company | System and method for detecting ply wrinkling in a laminated composite |
JP3682104B2 (ja) * | 1995-12-27 | 2005-08-10 | 株式会社東芝 | 超音波診断装置 |
EP1626289A3 (de) * | 1997-07-15 | 2008-06-11 | Acuson Corporation | System und Verfahren zur harmonischen Ultraschallbildgebung |
US6200266B1 (en) * | 1998-03-31 | 2001-03-13 | Case Western Reserve University | Method and apparatus for ultrasound imaging using acoustic impedance reconstruction |
US6205859B1 (en) * | 1999-01-11 | 2001-03-27 | Southwest Research Institute | Method for improving defect detectability with magnetostrictive sensors for piping inspection |
US6202034B1 (en) * | 1999-01-27 | 2001-03-13 | Delphi Technologies, Inc. | Ultrasonic ranging system and method for improving accuracy thereof |
IT1306874B1 (it) * | 1999-06-25 | 2001-10-11 | Consiglio Nazionale Ricerche | Metodo acustico non invasivo per la rivelazione e la mappatura deidistacchi nei dipinti ad affresco e nei dipinti murali in genere, e |
US6487909B2 (en) * | 2001-02-05 | 2002-12-03 | Siemens Westinghouse Power Corporation | Acoustic waveguide sensing the condition of components within gas turbines |
DE10144076A1 (de) * | 2001-09-07 | 2003-03-27 | Daimler Chrysler Ag | Vorrichtung und Verfahren zur Früherkennung und Vorhersage von Aggregateschädigungen |
US7062971B2 (en) | 2001-10-01 | 2006-06-20 | Siemens Westinghouse Power Corporation | Monitoring thermal barrier coating deterioration via acoustic response to gas flow, pressure and impact |
US20080270033A1 (en) * | 2003-08-19 | 2008-10-30 | Apex Spectral Technology, Inc. | Methods of hydrocarbon detection using spectral energy analysis |
JP4538629B2 (ja) * | 2004-04-27 | 2010-09-08 | 国立大学法人東北大学 | 閉じたき裂の定量評価法、及び閉じたき裂の定量評価装置 |
CN101421607B (zh) * | 2006-03-10 | 2012-02-22 | 康宁股份有限公司 | Lid生物传感器及用于lid生物传感器谐振检测的优化方法 |
US7180442B1 (en) * | 2006-05-03 | 2007-02-20 | The United States Of America As Represented By The Secretary Of The Navy | Target indentification method using cepstral coefficients |
US7999944B2 (en) * | 2008-10-23 | 2011-08-16 | Corning Incorporated | Multi-channel swept wavelength optical interrogation system and method for using same |
JP6091327B2 (ja) * | 2013-05-21 | 2017-03-08 | 三菱電機株式会社 | レーダ画像処理装置 |
JP6111870B2 (ja) * | 2013-05-31 | 2017-04-12 | セイコーエプソン株式会社 | 超音波測定装置、超音波画像装置及び超音波画像の処理方法 |
WO2015099116A1 (ja) * | 2013-12-27 | 2015-07-02 | 株式会社堀場製作所 | 粒子計数方法および粒子計数装置 |
WO2015200457A1 (en) * | 2014-06-24 | 2015-12-30 | Qi2 Elements, Llc | Beam forming and steering of helical guided waves in pipe-like and plate-like structures |
CN106483506B (zh) * | 2016-10-26 | 2019-03-22 | 河海大学 | 一种认知型自适应干扰抑制方法 |
DE102020116622A1 (de) * | 2020-06-24 | 2021-12-30 | SONOTEC GmbH | Verfahren zur breitbandigen Ultraschalldetektion elektrischer Entladungen |
CN112730465B (zh) * | 2020-12-09 | 2022-08-30 | 中国电建集团华东勘测设计研究院有限公司 | 一种smap l波段亮温的农业干旱监测方法 |
JP7213511B1 (ja) * | 2022-09-07 | 2023-01-27 | 東京瓦斯株式会社 | 超音波検査方法、超音波検査装置及びプログラム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052889A (en) * | 1976-06-10 | 1977-10-11 | Adaptronics, Inc. | System for measurement of subsurface fatigue crack size |
GB2104218B (en) * | 1981-07-28 | 1984-08-30 | Ferranti Ltd | Detecting harmonically-rich acoustic sources |
US4453550A (en) * | 1982-04-19 | 1984-06-12 | General Electric Company | Method and means for detecting a periodic wave structure |
-
1983
- 1983-03-18 JP JP58045396A patent/JPS59171540A/ja active Granted
-
1984
- 1984-03-16 EP EP84301789A patent/EP0119844B1/de not_active Expired
- 1984-03-16 DE DE8484301789T patent/DE3482496D1/de not_active Expired - Fee Related
- 1984-03-19 US US06/590,883 patent/US4545250A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS59171540A (ja) | 1984-09-28 |
EP0119844A2 (de) | 1984-09-26 |
JPH0246213B2 (de) | 1990-10-15 |
EP0119844B1 (de) | 1990-06-13 |
US4545250A (en) | 1985-10-08 |
EP0119844A3 (en) | 1986-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |