GB1044819A - Improvements in or relating to stereophonic sound reproducing apparatus - Google Patents

Improvements in or relating to stereophonic sound reproducing apparatus

Info

Publication number
GB1044819A
GB1044819A GB4780564A GB4780564A GB1044819A GB 1044819 A GB1044819 A GB 1044819A GB 4780564 A GB4780564 A GB 4780564A GB 4780564 A GB4780564 A GB 4780564A GB 1044819 A GB1044819 A GB 1044819A
Authority
GB
United Kingdom
Prior art keywords
reproducing apparatus
sound reproducing
stereophonic sound
relating
stereophonic
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
GB4780564A
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.)
Brown Ltd S G
VICTOR HUBERT ALEXANDER DIEDER
SG Brown Ltd
Original Assignee
Brown Ltd S G
VICTOR HUBERT ALEXANDER DIEDER
SG Brown 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 Brown Ltd S G, VICTOR HUBERT ALEXANDER DIEDER, SG Brown Ltd filed Critical Brown Ltd S G
Priority to GB4780564A priority Critical patent/GB1044819A/en
Publication of GB1044819A publication Critical patent/GB1044819A/en
Expired 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
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
    • 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

Abstract

1,044,819. Stereophonic apparatus. S. G. BROWN Ltd., and V. H. A. DIEDERICHS. Aug. 4, 1965 [Nov. 24, 1964], No. 47805/64. Headings H4J and H4R. Stereophonic sound reproducing apparatus comprises a stereo headset having detachable ear pieces that can be attached to a pair of baffle boards so as to provide a stereo loudspeaker system. Each ear piece may be a 3-inch moving coil unit having an ear pad attached thereto.
GB4780564A 1964-11-24 1964-11-24 Improvements in or relating to stereophonic sound reproducing apparatus Expired GB1044819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4780564A GB1044819A (en) 1964-11-24 1964-11-24 Improvements in or relating to stereophonic sound reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4780564A GB1044819A (en) 1964-11-24 1964-11-24 Improvements in or relating to stereophonic sound reproducing apparatus

Publications (1)

Publication Number Publication Date
GB1044819A true GB1044819A (en) 1966-10-05

Family

ID=10446304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4780564A Expired GB1044819A (en) 1964-11-24 1964-11-24 Improvements in or relating to stereophonic sound reproducing apparatus

Country Status (1)

Country Link
GB (1) GB1044819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292679A (en) * 1979-01-10 1981-09-29 Matsushita Electric Works, Ltd. Variable directivity mounting means
GB2422503A (en) * 2005-01-25 2006-07-26 Nicholas Charles Pocock Portable loudspeaker using household object as acoustic enclosure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292679A (en) * 1979-01-10 1981-09-29 Matsushita Electric Works, Ltd. Variable directivity mounting means
GB2422503A (en) * 2005-01-25 2006-07-26 Nicholas Charles Pocock Portable loudspeaker using household object as acoustic enclosure

Similar Documents

Publication Publication Date Title
GB1553630A (en) Stereophonic sound reproduction apparatus
GB1083467A (en) Loudspeaker arrangement for stereophonic sound reproduction
GB1044819A (en) Improvements in or relating to stereophonic sound reproducing apparatus
JPS5312602A (en) Dummy head
JPS5590197A (en) Headphone unit
GB978781A (en) Improvements in or relating to sound reproducing apparatus
JPS5268401A (en) Headphone and listening device for listening 4 channel sound signals
GB817773A (en) Improvements in or relating to sound transmitting apparatus
JPS547901A (en) Acoustic system
JPS5366215A (en) Car mounting speaker unit
JPS51134101A (en) Stereophonic sound reproducing equipment
AU251657B2 (en) Improvements in or relating to circuit arrangements for a sound reproduction system having two separate low - frequency amplifiers
JPS5211002A (en) Headphone system
JPS5436901A (en) Sound quality correcting circuit
AU6393760A (en) Improvements in or relating to circuit arrangements for a sound reproduction system having two separate low - frequency amplifiers
JPS52124301A (en) Multichannel stereophonic reproduction system
JPS5214401A (en) Binaural method for taperecorder
JPS51134103A (en) Reproducing equipment for acoustic signals
CA641718A (en) Stereophonic sound reproducing system
JPS5417827A (en) Headphone device
JPS51134102A (en) Stereo sound reproducing equipment
GB615481A (en) Improvements in or relating to apparatus for stereophonic sound reproduction
CA663062A (en) Stereophonic sound reproducers
JPS52112302A (en) 4-channel head phone unit
CA701903A (en) Stereophonic sound reproducing apparatus