JPS51124916A - Headphone - Google Patents

Headphone

Info

Publication number
JPS51124916A
JPS51124916A JP5005075A JP5005075A JPS51124916A JP S51124916 A JPS51124916 A JP S51124916A JP 5005075 A JP5005075 A JP 5005075A JP 5005075 A JP5005075 A JP 5005075A JP S51124916 A JPS51124916 A JP S51124916A
Authority
JP
Japan
Prior art keywords
headphone
delay
concha
reappear
listener
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
JP5005075A
Other languages
Japanese (ja)
Other versions
JPS5755279B2 (en
Inventor
Hiroshi Yasuda
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP5005075A priority Critical patent/JPS51124916A/en
Publication of JPS51124916A publication Critical patent/JPS51124916A/en
Publication of JPS5755279B2 publication Critical patent/JPS5755279B2/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

PURPOSE:This headphone can reappear the delay equivalent to the reflected delay by the listener's concha and prevent the acoustic image from biassing against the back of the head and the front sound from going up.
JP5005075A 1975-04-24 1975-04-24 Headphone Granted JPS51124916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5005075A JPS51124916A (en) 1975-04-24 1975-04-24 Headphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5005075A JPS51124916A (en) 1975-04-24 1975-04-24 Headphone

Publications (2)

Publication Number Publication Date
JPS51124916A true JPS51124916A (en) 1976-10-30
JPS5755279B2 JPS5755279B2 (en) 1982-11-22

Family

ID=12848157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5005075A Granted JPS51124916A (en) 1975-04-24 1975-04-24 Headphone

Country Status (1)

Country Link
JP (1) JPS51124916A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113592B2 (en) * 1989-01-13 1995-12-06 東洋製罐株式会社 Leakage inspection method and device for sealed container

Also Published As

Publication number Publication date
JPS5755279B2 (en) 1982-11-22

Similar Documents

Publication Publication Date Title
JPS51129217A (en) Headphone
JPS51124916A (en) Headphone
JPS5431702A (en) Binaural stereo reproduction circuit
JPS5233720A (en) Stereo-microphone equiment
JPS5436901A (en) Sound quality correcting circuit
JPS52139402A (en) Reverberation adding system
JPS523424A (en) Non-combustible speaker vibration plate
JPS523423A (en) Cone type speaker
JPS5211002A (en) Headphone system
JPS51123134A (en) Digital type speaker and digital type speaker system
JPS53138697A (en) Megaphone
JPS5346001A (en) Audio perpoducer
JPS5534954B2 (en)
JPS528802A (en) Solid sound reproduction method
JPS5310420A (en) Speaker
JPS547901A (en) Acoustic system
JPS5216216A (en) Electronic instrument
JPS53116102A (en) Acoustic reproducer
JPS53133017A (en) Headphone device
JPS51128503A (en) 4-channel headphone unit
JPS53123915A (en) Diaphragm for speakers
JPS5390902A (en) Sound reproducer
JPS51151526A (en) Loud speaker
JPS5312301A (en) Headphone device
JPS5276026A (en) Head-phone device