AU1439192A - Acoustic system for use in pulse echo rangefinding - Google Patents

Acoustic system for use in pulse echo rangefinding

Info

Publication number
AU1439192A
AU1439192A AU14391/92A AU1439192A AU1439192A AU 1439192 A AU1439192 A AU 1439192A AU 14391/92 A AU14391/92 A AU 14391/92A AU 1439192 A AU1439192 A AU 1439192A AU 1439192 A AU1439192 A AU 1439192A
Authority
AU
Australia
Prior art keywords
rangefinding
acoustic system
pulse echo
echo
pulse
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.)
Abandoned
Application number
AU14391/92A
Inventor
Robert Steven Martin Boland
Ann Jennifer Cooper
Charles Roger Aaron Leigh
Nicholas Gaze Pace
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosemount Measurement Ltd
Original Assignee
KDG Mobrey 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 KDG Mobrey Ltd filed Critical KDG Mobrey Ltd
Publication of AU1439192A publication Critical patent/AU1439192A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors
    • 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
    • G01S7/521—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AU14391/92A 1991-03-28 1992-03-27 Acoustic system for use in pulse echo rangefinding Abandoned AU1439192A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9106628 1991-03-28
GB9106628 1991-03-28

Publications (1)

Publication Number Publication Date
AU1439192A true AU1439192A (en) 1992-11-02

Family

ID=10692354

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14391/92A Abandoned AU1439192A (en) 1991-03-28 1992-03-27 Acoustic system for use in pulse echo rangefinding

Country Status (2)

Country Link
AU (1) AU1439192A (en)
WO (1) WO1992017795A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064911A (en) * 1935-10-09 1936-12-22 Harvey C Hayes Sound generating and directing apparatus
US2895062A (en) * 1955-12-22 1959-07-14 Frank R Abbott Broad band electroacoustic transducer
DE3320935A1 (en) * 1983-06-09 1984-12-13 Siemens AG, 1000 Berlin und 8000 München ULTRASONIC SENSOR

Also Published As

Publication number Publication date
WO1992017795A1 (en) 1992-10-15

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