GB1545489A - Channel coupling - Google Patents

Channel coupling

Info

Publication number
GB1545489A
GB1545489A GB1348375A GB1348375A GB1545489A GB 1545489 A GB1545489 A GB 1545489A GB 1348375 A GB1348375 A GB 1348375A GB 1348375 A GB1348375 A GB 1348375A GB 1545489 A GB1545489 A GB 1545489A
Authority
GB
United Kingdom
Prior art keywords
channel coupling
coupling
channel
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
GB1348375A
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.)
Nytell Software LLC
Original Assignee
Strathearn Audio 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 Strathearn Audio Ltd filed Critical Strathearn Audio Ltd
Priority to GB1348375A priority Critical patent/GB1545489A/en
Priority to JP51037061A priority patent/JPS51122302A/en
Priority to US05/823,596 priority patent/US4088902A/en
Publication of GB1545489A publication Critical patent/GB1545489A/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
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
GB1348375A 1975-04-02 1975-04-02 Channel coupling Expired GB1545489A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1348375A GB1545489A (en) 1975-04-02 1975-04-02 Channel coupling
JP51037061A JPS51122302A (en) 1975-04-02 1976-04-02 Circuit for coupling channels
US05/823,596 US4088902A (en) 1975-04-02 1977-08-11 Channel coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1348375A GB1545489A (en) 1975-04-02 1975-04-02 Channel coupling

Publications (1)

Publication Number Publication Date
GB1545489A true GB1545489A (en) 1979-05-10

Family

ID=10023785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1348375A Expired GB1545489A (en) 1975-04-02 1975-04-02 Channel coupling

Country Status (2)

Country Link
JP (1) JPS51122302A (en)
GB (1) GB1545489A (en)

Also Published As

Publication number Publication date
JPS51122302A (en) 1976-10-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee