JPS57150299A - Stereophonic head phone - Google Patents

Stereophonic head phone

Info

Publication number
JPS57150299A
JPS57150299A JP1359981A JP1359981A JPS57150299A JP S57150299 A JPS57150299 A JP S57150299A JP 1359981 A JP1359981 A JP 1359981A JP 1359981 A JP1359981 A JP 1359981A JP S57150299 A JPS57150299 A JP S57150299A
Authority
JP
Japan
Prior art keywords
acoustic
head phone
face
directed
diaphragm
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.)
Pending
Application number
JP1359981A
Other languages
Japanese (ja)
Inventor
Shigetaro Fujikawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1359981A priority Critical patent/JPS57150299A/en
Publication of JPS57150299A publication Critical patent/JPS57150299A/en
Pending 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

Landscapes

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

Abstract

PURPOSE:To obtain natural stereophonic sense, by providing a diaphragm in an acoustic tube installing a head phone so that one end is directed to an ear pad and the other end is directed in front of the face. CONSTITUTION:Diaphragm 2, 2' are made to adhere to the inside of acoustic tubes 1, 1'. Acoustic opening ports 3, 3' of its one end are installed to ear pads 4, 4'. These acoustic tubes 1, 1' are connected by a band 6. When installing this head phone to a head, it is installed so that the other end of the acoustic tubes 1, 1' is directed toward the front side of the face. According to this constitution, a sound generated by the diaphragms 2, 2' is felt as if it arrived from the front side of the face, and natural stereophonic sense is obtained.
JP1359981A 1981-01-31 1981-01-31 Stereophonic head phone Pending JPS57150299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1359981A JPS57150299A (en) 1981-01-31 1981-01-31 Stereophonic head phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1359981A JPS57150299A (en) 1981-01-31 1981-01-31 Stereophonic head phone

Publications (1)

Publication Number Publication Date
JPS57150299A true JPS57150299A (en) 1982-09-17

Family

ID=11837667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1359981A Pending JPS57150299A (en) 1981-01-31 1981-01-31 Stereophonic head phone

Country Status (1)

Country Link
JP (1) JPS57150299A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624296A1 (en) * 1987-12-03 1989-06-09 Uznanski Georges HEADPHONES NATURAL CONDUCTOR OF THE HUMAN VOICE TO THE HEARING SYSTEM
JPH0715780A (en) * 1993-06-28 1995-01-17 Tokumi Denshi Kogyo Kk Headphone
EP1931170A3 (en) * 2006-12-05 2010-04-28 Sony Corporation Ear speaker device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624296A1 (en) * 1987-12-03 1989-06-09 Uznanski Georges HEADPHONES NATURAL CONDUCTOR OF THE HUMAN VOICE TO THE HEARING SYSTEM
JPH0715780A (en) * 1993-06-28 1995-01-17 Tokumi Denshi Kogyo Kk Headphone
EP1931170A3 (en) * 2006-12-05 2010-04-28 Sony Corporation Ear speaker device
US8175316B2 (en) 2006-12-05 2012-05-08 Sony Corporation Ear speaker device
US8538059B2 (en) 2006-12-05 2013-09-17 Sony Corporation Ear speaker device

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