KR780000399B1 - Stereophonic transducer arrangement - Google Patents

Stereophonic transducer arrangement

Info

Publication number
KR780000399B1
KR780000399B1 KR7100201A KR710000201A KR780000399B1 KR 780000399 B1 KR780000399 B1 KR 780000399B1 KR 7100201 A KR7100201 A KR 7100201A KR 710000201 A KR710000201 A KR 710000201A KR 780000399 B1 KR780000399 B1 KR 780000399B1
Authority
KR
South Korea
Prior art keywords
transducer arrangement
stereophonic
stereophonic transducer
arrangement
transducer
Prior art date
Application number
KR7100201A
Other languages
Korean (ko)
Inventor
S Fixler Jhn
Original Assignee
Ind Patent Dev 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 Ind Patent Dev Corp filed Critical Ind Patent Dev Corp
Application granted granted Critical
Publication of KR780000399B1 publication Critical patent/KR780000399B1/en

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic Arrangements (AREA)
KR7100201A 1970-03-18 1971-02-12 Stereophonic transducer arrangement KR780000399B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2068070A 1970-03-18 1970-03-18

Publications (1)

Publication Number Publication Date
KR780000399B1 true KR780000399B1 (en) 1978-10-04

Family

ID=21799955

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7100201A KR780000399B1 (en) 1970-03-18 1971-02-12 Stereophonic transducer arrangement

Country Status (2)

Country Link
US (1) US3609240A (en)
KR (1) KR780000399B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794779A (en) * 1971-08-23 1974-02-26 Schick G Headphones for reproducing four-channel sound
US3984885A (en) * 1974-03-15 1976-10-12 Matsushita Electric Industrial Co., Ltd. 4-Channel headphones
US4110583A (en) * 1975-02-03 1978-08-29 Wilhelm Lepper Earphone construction
US3984636A (en) * 1975-03-06 1976-10-05 Koss Corporation Quadraphonic headphone with ambience programmer
FR2450019A1 (en) * 1979-02-23 1980-09-19 Thomson Brandt LOW FREQUENCY SUBWOOFER, ESPECIALLY FOR A THREE-PHONE ACOUSTIC SYSTEM
US5333206A (en) * 1992-03-18 1994-07-26 Koss Corporation Dual element headphone
WO2005117483A1 (en) * 2004-05-25 2005-12-08 Huonlabs Pty Ltd Audio apparatus and method
NZ549912A (en) * 2006-09-14 2009-07-31 Phitek Systems Ltd Battery Door
USD953288S1 (en) 2020-06-22 2022-05-31 Apple Inc. Component for a headphone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846521A (en) * 1957-07-18 1958-08-05 Beidler Sheppard Dual channel headset

Also Published As

Publication number Publication date
US3609240A (en) 1971-09-28

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