JPS60253888A - エコ−信号処理装置 - Google Patents
エコ−信号処理装置Info
- Publication number
- JPS60253888A JPS60253888A JP60055703A JP5570385A JPS60253888A JP S60253888 A JPS60253888 A JP S60253888A JP 60055703 A JP60055703 A JP 60055703A JP 5570385 A JP5570385 A JP 5570385A JP S60253888 A JPS60253888 A JP S60253888A
- Authority
- JP
- Japan
- Prior art keywords
- echo
- signal
- return
- pulse
- time slot
- 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.)
- Pending
Links
- 238000012545 processing Methods 0.000 claims abstract description 48
- 230000008878 coupling Effects 0.000 claims abstract 2
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- 238000002592 echocardiography Methods 0.000 claims description 37
- 230000000630 rising effect Effects 0.000 claims description 33
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Classifications
-
- 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
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
-
- 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
- G01S15/66—Sonar tracking systems
-
- 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
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
-
- 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
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Surgical Instruments (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Electrophonic Musical Instruments (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848407512A GB8407512D0 (en) | 1984-03-22 | 1984-03-22 | Processing of reflected signals |
| GB8407512 | 1984-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60253888A true JPS60253888A (ja) | 1985-12-14 |
Family
ID=10558535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60055703A Pending JPS60253888A (ja) | 1984-03-22 | 1985-03-22 | エコ−信号処理装置 |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013210272A (ja) * | 2012-03-30 | 2013-10-10 | Kurita Water Ind Ltd | 界面レベル計 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0249036A3 (de) * | 1986-06-07 | 1989-08-30 | Atlas Elektronik Gmbh | Verfahren zur Echolaufzeitbestimmung |
| JPH06100651B2 (ja) * | 1986-09-02 | 1994-12-12 | オムロン株式会社 | 超音波スイツチ |
| US4992998A (en) * | 1986-10-03 | 1991-02-12 | Federal Industries Industrial Group Inc. | Acoustic range finding system |
| US4890266A (en) * | 1987-04-22 | 1989-12-26 | Federal Industries Industrial Group Inc. | Acoustic range finding system |
| GB9103867D0 (en) * | 1991-02-25 | 1991-04-10 | Salubre Investments | A circuit for processing pulses |
| US5260910A (en) * | 1992-10-15 | 1993-11-09 | Milltronics Ltd. | High resolution acoustic pulse-echo ranging system |
| DE4409117C2 (de) * | 1994-03-17 | 1996-08-22 | Stn Atlas Elektronik Gmbh | Echolot |
| US5930200A (en) * | 1998-05-08 | 1999-07-27 | Garmin Corporation | Depth sounder with object identification feature |
| US6108269A (en) | 1998-10-01 | 2000-08-22 | Garmin Corporation | Method for elimination of passive noise interference in sonar |
| GB9927462D0 (en) * | 1999-11-22 | 2000-01-19 | Systems Engineering & Assessme | Signal processing apparatus |
| US6335905B1 (en) | 1999-12-17 | 2002-01-01 | Garmin Corporation | Method for elimination of passive noise interference in sonar |
| US7908080B2 (en) | 2004-12-31 | 2011-03-15 | Google Inc. | Transportation routing |
| US7809171B2 (en) * | 2005-01-10 | 2010-10-05 | Battelle Memorial Institute | Facial feature evaluation based on eye location |
| AT509215B1 (de) * | 2010-05-06 | 2011-07-15 | Riegl Laser Measurement Sys | Laser-hydrographieverfahren |
| JP5778414B2 (ja) * | 2010-12-06 | 2015-09-16 | 古野電気株式会社 | 物標探知装置及び物標探知方法 |
| EP2474836B1 (en) * | 2011-01-11 | 2014-04-16 | Siemens Aktiengesellschaft | A method for echo processing in a pulse-echo ranging system |
| WO2023137378A1 (en) * | 2022-01-14 | 2023-07-20 | The Board Of Trustees Of The University Of Illinois | Radiological clips having ultrasound identification |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56120965A (en) * | 1980-02-28 | 1981-09-22 | Furuno Electric Co Ltd | Signal-processing device for radar and the like |
| JPS58198780A (ja) * | 1982-05-14 | 1983-11-18 | Furuno Electric Co Ltd | 水中探知表示装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB816119A (en) * | 1956-08-13 | 1959-07-08 | Marconi Wireless Telegraph Co | Improvements in or relating to sub-aqueous echo sounders for use in fishing |
| BE560043A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-08-13 | |||
| NL137773C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-03-21 | |||
| US3237050A (en) * | 1963-04-10 | 1966-02-22 | Lyle M Simpkins | Automatic control device for vehicle lights |
| US3555499A (en) * | 1968-05-24 | 1971-01-12 | Texas Instruments Inc | Method and system for determining reflectivity of the ocean bottom |
| GB1282572A (en) * | 1968-10-29 | 1972-07-19 | White Fish Authority | Apparatus for processing echo sounder signals |
| US3478308A (en) * | 1968-12-16 | 1969-11-11 | Us Navy | Sea bottom classifier |
| US3980983A (en) * | 1969-09-10 | 1976-09-14 | The United States Of America As Represented By The Secretary Of The Navy | Measurement and presentation of acoustic target length and aspect |
| US3739328A (en) * | 1970-07-13 | 1973-06-12 | Schlumberger Technology Corp | Acoustic impedance logging using reflection coefficients |
| US3742438A (en) * | 1970-11-10 | 1973-06-26 | Simrad As | Echo sounding apparatus with automatically regulated receiver gain |
| NO125784B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-01-04 | 1972-10-30 | Simrad As | |
| AT310929B (de) * | 1971-01-11 | 1973-10-25 | Kln Kretztechnik Ges M B H | Einrichtung zur Überwachung der Schwingungen von strömende oder pulsierende Medien enthaltenden Leitungssystemen u.dgl. mit Ultraschall, insbesondere für diagnostische Zwecke |
| DE2555920C2 (de) * | 1974-12-24 | 1983-12-15 | Rohm and Haas Co., 19105 Philadelphia, Pa. | Mehrzweckzusatz für Benzin und eine ihn enthaltende Kraftstoffmischung |
| GB1570090A (en) * | 1976-12-17 | 1980-06-25 | Space Age Electronics Ltd | Echo sounders |
| FR2486997A1 (fr) * | 1980-07-15 | 1982-01-22 | Inst Francais Du Petrole | Methode pour determiner le pendage de formations geologiques traversees par un sondage |
| FR2491622A1 (fr) * | 1980-10-02 | 1982-04-09 | Rech Geolog Miniere | Appareil automatique de determination continue de coefficients de reflexion a partir d'un signal sismique |
| IE51667B1 (en) * | 1981-07-28 | 1987-02-04 | David Burns | Circuit for automatic seabed discrimination |
| US4439844A (en) * | 1981-10-05 | 1984-03-27 | The Bendix Corporation | Salmon counter with separate king salmon tabulator |
| EP0104172B1 (de) * | 1982-03-30 | 1987-07-15 | REUTER, Martin | Einrichtung zur bestimmung eines relativabstands bei einer zylinder-kolben-einheit |
| GB8418213D0 (en) * | 1984-07-17 | 1984-08-22 | Fisco Electronics Ltd | Distance sensing |
-
1984
- 1984-03-22 GB GB848407512A patent/GB8407512D0/en active Pending
-
1985
- 1985-03-20 NO NO851118A patent/NO166347C/no not_active IP Right Cessation
- 1985-03-21 US US06/715,017 patent/US4777630A/en not_active Expired - Lifetime
- 1985-03-21 AU AU40193/85A patent/AU586623B2/en not_active Expired
- 1985-03-21 IN IN216/MAS/85A patent/IN164623B/en unknown
- 1985-03-21 CA CA000477145A patent/CA1253612A/en not_active Expired
- 1985-03-22 JP JP60055703A patent/JPS60253888A/ja active Pending
- 1985-03-22 ES ES541508A patent/ES8607572A1/es not_active Expired
- 1985-03-22 DE DE3588070T patent/DE3588070D1/de not_active Expired - Lifetime
- 1985-03-22 EP EP85302020A patent/EP0156636B1/en not_active Expired - Lifetime
- 1985-03-22 AT AT90112342T patent/ATE131624T1/de not_active IP Right Cessation
- 1985-03-22 EP EP90112342A patent/EP0397221B1/en not_active Expired - Lifetime
- 1985-03-22 AT AT85302020T patent/ATE72054T1/de not_active IP Right Cessation
- 1985-03-22 DE DE8585302020T patent/DE3585241D1/de not_active Expired - Fee Related
- 1985-03-23 KR KR1019850001934A patent/KR850006755A/ko not_active Ceased
-
1989
- 1989-10-12 AU AU42821/89A patent/AU626921B2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56120965A (en) * | 1980-02-28 | 1981-09-22 | Furuno Electric Co Ltd | Signal-processing device for radar and the like |
| JPS58198780A (ja) * | 1982-05-14 | 1983-11-18 | Furuno Electric Co Ltd | 水中探知表示装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013210272A (ja) * | 2012-03-30 | 2013-10-10 | Kurita Water Ind Ltd | 界面レベル計 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8607572A1 (es) | 1986-06-16 |
| GB8407512D0 (en) | 1984-05-31 |
| EP0397221A2 (en) | 1990-11-14 |
| AU586623B2 (en) | 1989-07-20 |
| ATE131624T1 (de) | 1995-12-15 |
| EP0156636A2 (en) | 1985-10-02 |
| EP0156636A3 (en) | 1987-02-25 |
| CA1253612A (en) | 1989-05-02 |
| ATE72054T1 (de) | 1992-02-15 |
| EP0397221B1 (en) | 1995-12-13 |
| NO166347B (no) | 1991-03-25 |
| DE3585241D1 (de) | 1992-03-05 |
| KR850006755A (ko) | 1985-10-16 |
| NO166347C (no) | 1991-07-03 |
| DE3588070D1 (de) | 1996-01-25 |
| EP0156636B1 (en) | 1992-01-22 |
| US4777630A (en) | 1988-10-11 |
| ES541508A0 (es) | 1986-06-16 |
| AU626921B2 (en) | 1992-08-13 |
| EP0397221A3 (en) | 1990-12-05 |
| NO851118L (no) | 1985-09-23 |
| AU4019385A (en) | 1985-10-03 |
| AU4282189A (en) | 1990-02-01 |
| IN164623B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-04-22 |
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