JPH045152B2 - - Google Patents

Info

Publication number: JPH045152B2
Authority: JP; Japan
Prior art keywords: display; data; pulse; interpolation; circuit
Prior art date: 1984-03-27
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 - Lifetime

Application number

JP59060238A

Other languages

English (en)

Japanese (ja)

Other versions

JPS60202371A (ja

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.)

1984-03-27

Filing date

1984-03-27

Publication date

1992-01-30

1984-03-27 Application filed filed Critical

1984-03-27 Priority to JP59060238A priority Critical patent/JPS60202371A/ja

1985-10-12 Publication of JPS60202371A publication Critical patent/JPS60202371A/ja

1992-01-30 Publication of JPH045152B2 publication Critical patent/JPH045152B2/ja

Status Granted legal-status Critical Current

Links

230000015654 memory Effects 0.000 claims description 33
238000001514 detection method Methods 0.000 claims description 24
238000013500 data storage Methods 0.000 claims description 16
238000004364 calculation method Methods 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
230000005540 biological transmission Effects 0.000 claims description 3
230000005055 memory storage Effects 0.000 claims 2
238000002604 ultrasonography Methods 0.000 claims 1
238000012935 Averaging Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000000034 method Methods 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

JP59060238A 1984-03-27 1984-03-27 水中探知装置 Granted JPS60202371A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP59060238A JPS60202371A (ja)	1984-03-27	1984-03-27	水中探知装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59060238A JPS60202371A (ja)	1984-03-27	1984-03-27	水中探知装置

Publications (2)

Publication Number	Publication Date
JPS60202371A JPS60202371A (ja)	1985-10-12
JPH045152B2 true JPH045152B2 (nl)	1992-01-30

Family

ID=13136392

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59060238A Granted JPS60202371A (ja)	1984-03-27	1984-03-27	水中探知装置

Country Status (1)

Country	Link
JP (1)	JPS60202371A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004170169A (ja) *	2002-11-19	2004-06-17	Honda Electronic Co Ltd	魚群探知機
JP6811069B2 (ja) *	2016-10-07	2021-01-13	古野電気株式会社	水中探知信号処理装置、水中探知装置、及び水中探知信号処理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5844371A (ja) *	1981-08-07	1983-03-15	ゼネラル・エレクトリツク・カンパニイ	超音波セクタ、スキャナで表示装置の画素データを発生する方法と装置

1984
- 1984-03-27 JP JP59060238A patent/JPS60202371A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5844371A (ja) *	1981-08-07	1983-03-15	ゼネラル・エレクトリツク・カンパニイ	超音波セクタ、スキャナで表示装置の画素データを発生する方法と装置

Also Published As

Publication number	Publication date
JPS60202371A (ja)	1985-10-12

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