JPS62119479A - 音源探査装置 - Google Patents

音源探査装置

Info

Publication number
JPS62119479A
JPS62119479A JP25873385A JP25873385A JPS62119479A JP S62119479 A JPS62119479 A JP S62119479A JP 25873385 A JP25873385 A JP 25873385A JP 25873385 A JP25873385 A JP 25873385A JP S62119479 A JPS62119479 A JP S62119479A
Authority
JP
Japan
Prior art keywords
sound
sound source
signal
microphone
microphone array
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
JP25873385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460557B2 (enrdf_load_stackoverflow
Inventor
Teru Hayashi
輝 林
Katsumi Miyaki
宮木 克己
Keizo Kubodera
久保寺 敬蔵
Yoshio Tanito
谷東 芳雄
Teruo Igarashi
五十嵐 照夫
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP25873385A priority Critical patent/JPS62119479A/ja
Publication of JPS62119479A publication Critical patent/JPS62119479A/ja
Publication of JPH0460557B2 publication Critical patent/JPH0460557B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP25873385A 1985-11-20 1985-11-20 音源探査装置 Granted JPS62119479A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25873385A JPS62119479A (ja) 1985-11-20 1985-11-20 音源探査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25873385A JPS62119479A (ja) 1985-11-20 1985-11-20 音源探査装置

Publications (2)

Publication Number Publication Date
JPS62119479A true JPS62119479A (ja) 1987-05-30
JPH0460557B2 JPH0460557B2 (enrdf_load_stackoverflow) 1992-09-28

Family

ID=17324332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25873385A Granted JPS62119479A (ja) 1985-11-20 1985-11-20 音源探査装置

Country Status (1)

Country Link
JP (1) JPS62119479A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0460557B2 (enrdf_load_stackoverflow) 1992-09-28

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