JPS59152891U - パラメトリツク　アレ−マイクロホン - Google Patents

パラメトリツク　アレ−マイクロホン

Info

Publication number
JPS59152891U
JPS59152891U JP4558383U JP4558383U JPS59152891U JP S59152891 U JPS59152891 U JP S59152891U JP 4558383 U JP4558383 U JP 4558383U JP 4558383 U JP4558383 U JP 4558383U JP S59152891 U JPS59152891 U JP S59152891U
Authority
JP
Japan
Prior art keywords
array microphone
transmitter
parametric array
parametric
signal
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
JP4558383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH028479Y2 (instruction
Inventor
河面　悠
Original Assignee
日本コロムビア株式会社
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 日本コロムビア株式会社 filed Critical 日本コロムビア株式会社
Priority to JP4558383U priority Critical patent/JPS59152891U/ja
Publication of JPS59152891U publication Critical patent/JPS59152891U/ja
Application granted granted Critical
Publication of JPH028479Y2 publication Critical patent/JPH028479Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
JP4558383U 1983-03-29 1983-03-29 パラメトリツク　アレ−マイクロホン Granted JPS59152891U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4558383U JPS59152891U (ja) 1983-03-29 1983-03-29 パラメトリツク　アレ−マイクロホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4558383U JPS59152891U (ja) 1983-03-29 1983-03-29 パラメトリツク　アレ−マイクロホン

Publications (2)

Publication Number Publication Date
JPS59152891U true JPS59152891U (ja) 1984-10-13
JPH028479Y2 JPH028479Y2 (instruction) 1990-02-28

Family

ID=30176107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4558383U Granted JPS59152891U (ja) 1983-03-29 1983-03-29 パラメトリツク　アレ−マイクロホン

Country Status (1)

Country Link
JP (1) JPS59152891U (instruction)

Also Published As

Publication number Publication date
JPH028479Y2 (instruction) 1990-02-28

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