JPH0129358B2 - - Google Patents

Info

Publication number
JPH0129358B2
JPH0129358B2 JP17683482A JP17683482A JPH0129358B2 JP H0129358 B2 JPH0129358 B2 JP H0129358B2 JP 17683482 A JP17683482 A JP 17683482A JP 17683482 A JP17683482 A JP 17683482A JP H0129358 B2 JPH0129358 B2 JP H0129358B2
Authority
JP
Japan
Prior art keywords
microphone
unit
unidirectional
microphone array
lobe
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.)
Expired
Application number
JP17683482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5966296A (ja
Inventor
Makoto Iwahara
Naotaka Myaji
Atsushi Sakamoto
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP17683482A priority Critical patent/JPS5966296A/ja
Priority to US06/528,100 priority patent/US4521908A/en
Priority to DE3331440A priority patent/DE3331440C2/de
Priority to AT0314583A priority patent/AT384140B/de
Publication of JPS5966296A publication Critical patent/JPS5966296A/ja
Publication of JPH0129358B2 publication Critical patent/JPH0129358B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP17683482A 1982-09-01 1982-10-07 指向性マイクロホン装置 Granted JPS5966296A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP17683482A JPS5966296A (ja) 1982-10-07 1982-10-07 指向性マイクロホン装置
US06/528,100 US4521908A (en) 1982-09-01 1983-08-31 Phased-array sound pickup apparatus having no unwanted response pattern
DE3331440A DE3331440C2 (de) 1982-09-01 1983-08-31 Phasengesteuerte Schallaufnehmeranordnung mit im wesentlichen langgestreckter Anordnung von Mikrofonen
AT0314583A AT384140B (de) 1982-09-01 1983-09-01 Tonaufnahme-einrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17683482A JPS5966296A (ja) 1982-10-07 1982-10-07 指向性マイクロホン装置

Publications (2)

Publication Number Publication Date
JPS5966296A JPS5966296A (ja) 1984-04-14
JPH0129358B2 true JPH0129358B2 (https=) 1989-06-09

Family

ID=16020646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17683482A Granted JPS5966296A (ja) 1982-09-01 1982-10-07 指向性マイクロホン装置

Country Status (1)

Country Link
JP (1) JPS5966296A (https=)

Also Published As

Publication number Publication date
JPS5966296A (ja) 1984-04-14

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