JPS61113098A - 水中ノイズ発生装置 - Google Patents

水中ノイズ発生装置

Info

Publication number
JPS61113098A
JPS61113098A JP23452984A JP23452984A JPS61113098A JP S61113098 A JPS61113098 A JP S61113098A JP 23452984 A JP23452984 A JP 23452984A JP 23452984 A JP23452984 A JP 23452984A JP S61113098 A JPS61113098 A JP S61113098A
Authority
JP
Japan
Prior art keywords
directivity
noise generator
noise
underwater
frequency band
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.)
Granted
Application number
JP23452984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0371076B2 (enExample
Inventor
幸夫 齋藤
深山　哲夫
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP23452984A priority Critical patent/JPS61113098A/ja
Publication of JPS61113098A publication Critical patent/JPS61113098A/ja
Publication of JPH0371076B2 publication Critical patent/JPH0371076B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP23452984A 1984-11-07 1984-11-07 水中ノイズ発生装置 Granted JPS61113098A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23452984A JPS61113098A (ja) 1984-11-07 1984-11-07 水中ノイズ発生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23452984A JPS61113098A (ja) 1984-11-07 1984-11-07 水中ノイズ発生装置

Publications (2)

Publication Number Publication Date
JPS61113098A true JPS61113098A (ja) 1986-05-30
JPH0371076B2 JPH0371076B2 (enExample) 1991-11-11

Family

ID=16972452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23452984A Granted JPS61113098A (ja) 1984-11-07 1984-11-07 水中ノイズ発生装置

Country Status (1)

Country Link
JP (1) JPS61113098A (enExample)

Also Published As

Publication number Publication date
JPH0371076B2 (enExample) 1991-11-11

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term