KR101216141B1 - 수영체의 접근을 차단하는 방법 및 시스템 - Google Patents

수영체의 접근을 차단하는 방법 및 시스템 Download PDF

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Publication number
KR101216141B1
KR101216141B1 KR1020067022436A KR20067022436A KR101216141B1 KR 101216141 B1 KR101216141 B1 KR 101216141B1 KR 1020067022436 A KR1020067022436 A KR 1020067022436A KR 20067022436 A KR20067022436 A KR 20067022436A KR 101216141 B1 KR101216141 B1 KR 101216141B1
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KR
South Korea
Prior art keywords
signal
sound
time
impulse
peak pressure
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Expired - Fee Related
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KR1020067022436A
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English (en)
Korean (ko)
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KR20070009649A (ko
Inventor
프레드릭 알. 디나폴리
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레이티언 캄파니
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/082—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring electrical characteristics of the water
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Quinoline Compounds (AREA)
KR1020067022436A 2004-04-16 2006-10-27 수영체의 접근을 차단하는 방법 및 시스템 Expired - Fee Related KR101216141B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56285904P 2004-04-16 2004-04-16
US60/562,859 2004-04-16
PCT/US2005/010644 WO2005106842A2 (en) 2004-04-16 2005-03-31 Method and system for swimmer denial

Publications (2)

Publication Number Publication Date
KR20070009649A KR20070009649A (ko) 2007-01-18
KR101216141B1 true KR101216141B1 (ko) 2012-12-27

Family

ID=34967777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067022436A Expired - Fee Related KR101216141B1 (ko) 2004-04-16 2006-10-27 수영체의 접근을 차단하는 방법 및 시스템

Country Status (8)

Country Link
US (1) US7254092B2 (https=)
EP (1) EP1738352B1 (https=)
JP (1) JP4629727B2 (https=)
KR (1) KR101216141B1 (https=)
AU (1) AU2005239296B2 (https=)
IL (1) IL178312A (https=)
NO (1) NO341058B1 (https=)
WO (1) WO2005106842A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7254092B2 (en) * 2004-04-16 2007-08-07 Raytheon Company Method and system for swimmer denial
GB0707640D0 (en) * 2007-04-20 2007-05-30 Strathclyde Acoustic deterrence
JP5317177B2 (ja) * 2008-11-07 2013-10-16 日本電気株式会社 目標物探知装置及び目標物探知制御プログラム、目標物探知方法
US8374055B2 (en) * 2009-06-19 2013-02-12 The United States Of America, As Represented By The Secretary Of The Navy Acoustic communication and locating devices for underground mines
US8403106B2 (en) * 2010-03-25 2013-03-26 Raytheon Company Man-portable non-lethal pressure shield
US20110235465A1 (en) * 2010-03-25 2011-09-29 Raytheon Company Pressure and frequency modulated non-lethal acoustic weapon
WO2013126054A1 (en) * 2012-02-22 2013-08-29 Halliburton Energy Services, Inc. Downhole telemetry systems and methods with time-reversal pre-equalization
FR3060762B1 (fr) * 2016-12-20 2020-06-12 Thales Systeme reparti modulaire de detection acoustique des menaces sous-marines sur une zone sensible
CN108089155B (zh) * 2017-12-28 2021-04-02 西北工业大学 一种深海环境下单水听器声源被动定位方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010001603A1 (en) 1995-07-13 2001-05-24 Societe Pour Les Applications Du Retournement Temporel Process and device for focusing acoustic waves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL112696A0 (en) * 1995-02-19 1995-05-26 Scient Technologies Coordinato Method and apparatus for temporal focusing
US6005827A (en) * 1995-03-02 1999-12-21 Acuson Corporation Ultrasonic harmonic imaging system and method
US7254092B2 (en) * 2004-04-16 2007-08-07 Raytheon Company Method and system for swimmer denial

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010001603A1 (en) 1995-07-13 2001-05-24 Societe Pour Les Applications Du Retournement Temporel Process and device for focusing acoustic waves

Also Published As

Publication number Publication date
JP2007535032A (ja) 2007-11-29
KR20070009649A (ko) 2007-01-18
NO20065072L (no) 2006-11-15
EP1738352A2 (en) 2007-01-03
US7254092B2 (en) 2007-08-07
AU2005239296A1 (en) 2005-11-10
NO341058B1 (no) 2017-08-14
WO2005106842A2 (en) 2005-11-10
EP1738352B1 (en) 2016-11-16
US20050232084A1 (en) 2005-10-20
JP4629727B2 (ja) 2011-02-09
IL178312A0 (en) 2007-02-11
IL178312A (en) 2010-12-30
AU2005239296A2 (en) 2005-11-10
AU2005239296B2 (en) 2010-09-16
WO2005106842A3 (en) 2006-02-16

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