ATE257240T1 - Anordnung und verfahren zur messung der schallgeschwindigkeit - Google Patents

Anordnung und verfahren zur messung der schallgeschwindigkeit

Info

Publication number
ATE257240T1
ATE257240T1 AT00937491T AT00937491T ATE257240T1 AT E257240 T1 ATE257240 T1 AT E257240T1 AT 00937491 T AT00937491 T AT 00937491T AT 00937491 T AT00937491 T AT 00937491T AT E257240 T1 ATE257240 T1 AT E257240T1
Authority
AT
Austria
Prior art keywords
pulse signal
output
reflected
speed
reconstructed
Prior art date
Application number
AT00937491T
Other languages
English (en)
Inventor
Kah Chye Tan
Zenton Goh
Kwok Chiang Ho
Original Assignee
Addest Technovation Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Addest Technovation Pte Ltd filed Critical Addest Technovation Pte Ltd
Application granted granted Critical
Publication of ATE257240T1 publication Critical patent/ATE257240T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/902—Speed of sound compensation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT00937491T 2000-06-12 2000-06-12 Anordnung und verfahren zur messung der schallgeschwindigkeit ATE257240T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2000/000085 WO2001096822A1 (en) 2000-06-12 2000-06-12 Arrangement and method for measuring the speed of sound

Publications (1)

Publication Number Publication Date
ATE257240T1 true ATE257240T1 (de) 2004-01-15

Family

ID=20428826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00937491T ATE257240T1 (de) 2000-06-12 2000-06-12 Anordnung und verfahren zur messung der schallgeschwindigkeit

Country Status (10)

Country Link
US (1) US6738312B1 (de)
EP (1) EP1295092B1 (de)
JP (1) JP2004503764A (de)
CN (1) CN1454309A (de)
AT (1) ATE257240T1 (de)
AU (1) AU2000252651A1 (de)
DE (1) DE60007562D1 (de)
HK (1) HK1050239A1 (de)
MY (1) MY128384A (de)
WO (1) WO2001096822A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0708271D0 (en) 2007-04-28 2007-06-06 Pulsar Process Measurement Ltd Distance measurement apparatus and related methods
MX2010002619A (es) 2007-09-07 2010-06-01 Qlt Plug Delivery Inc Deteccion de implante lagrimal.
CN101929604B (zh) * 2010-07-22 2013-07-31 中国石油天然气集团公司 高压输气管线减压波分析预测方法
DE102011004830B4 (de) * 2011-02-28 2015-10-29 Holger Löhmer Phasenverfahren zur Messung der Ausbreitungsgeschwindigkeit von Schallwellen mit dynamischem Messfenster
CN111473854A (zh) * 2020-03-17 2020-07-31 中国船舶重工集团公司第七一五研究所 一种水中高精度声速测量装置
WO2021246195A1 (ja) * 2020-06-05 2021-12-09 ソニーグループ株式会社 信号処理装置および方法、並びにプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140116A (en) * 1979-04-19 1980-11-01 Chiyouonpa Kogyo Kk Measuring apparatus for propagation-time of ultrasonic wave
JPS5667723A (en) * 1979-11-07 1981-06-08 Naganori Sato Measuring method for propagation velocity of vibration wave
US4926395A (en) * 1987-10-15 1990-05-15 The Regents Of The University Of California Method and system for measuring sound velocity
JP3129563B2 (ja) 1993-02-10 2001-01-31 富士工業株式会社 超音波計測方法及び装置
KR20020024493A (ko) * 2000-09-25 2002-03-30 장학수,유병준 음파 수위 측정 방법 및 장치

Also Published As

Publication number Publication date
EP1295092B1 (de) 2004-01-02
CN1454309A (zh) 2003-11-05
MY128384A (en) 2007-01-31
AU2000252651A1 (en) 2001-12-24
DE60007562D1 (de) 2004-02-05
HK1050239A1 (en) 2003-06-13
EP1295092A1 (de) 2003-03-26
WO2001096822A1 (en) 2001-12-20
US6738312B1 (en) 2004-05-18
JP2004503764A (ja) 2004-02-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties