SE310374B - - Google Patents

Info

Publication number
SE310374B
SE310374B SE2622/68A SE262268A SE310374B SE 310374 B SE310374 B SE 310374B SE 2622/68 A SE2622/68 A SE 2622/68A SE 262268 A SE262268 A SE 262268A SE 310374 B SE310374 B SE 310374B
Authority
SE
Sweden
Prior art keywords
signal
receiver
circuit
stage
signals
Prior art date
Application number
SE2622/68A
Other languages
English (en)
Inventor
F Holt
J Avins
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of SE310374B publication Critical patent/SE310374B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
SE2622/68A 1959-03-16 1968-02-29 SE310374B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US799680A US3167614A (en) 1959-03-16 1959-03-16 Multiplicative stereophonic sound signalling system

Publications (1)

Publication Number Publication Date
SE310374B true SE310374B (xx) 1969-04-28

Family

ID=25176496

Family Applications (2)

Application Number Title Priority Date Filing Date
SE2668/60A SE300017B (xx) 1959-03-16 1960-03-16
SE2622/68A SE310374B (xx) 1959-03-16 1968-02-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE2668/60A SE300017B (xx) 1959-03-16 1960-03-16

Country Status (7)

Country Link
US (1) US3167614A (xx)
BE (1) BE588627A (xx)
DE (2) DE1441835B2 (xx)
FR (1) FR1259065A (xx)
GB (1) GB946562A (xx)
NL (2) NL249448A (xx)
SE (2) SE300017B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944749A (en) * 1972-05-10 1976-03-16 Kahn Leonard R Compatible AM stereophonic receivers involving sideband separation at IF frequency
US3908090A (en) * 1972-05-10 1975-09-23 Leonard R Kahn Compatible AM stereophonic transmission system
CA1019032A (en) * 1972-05-10 1977-10-11 Leonard R. Kahn Am stereophonic receivers and method of reception
US4218586A (en) * 1976-04-07 1980-08-19 Motorola, Inc. Compatible AM stereo broadcast system
US4332978A (en) * 1977-03-21 1982-06-01 The Magnavox Consumer Electronics Co. Low frequency AM stereophonic broadcast and receiving apparatus
US4302626A (en) * 1977-03-21 1981-11-24 Magnavox Consumer Electronics Company Low frequency AM stereophonic broadcast and receiving apparatus
US4281217A (en) * 1978-03-27 1981-07-28 Dolby Ray Milton Apparatus and method for the identification of specially encoded FM stereophonic broadcasts
US4349696A (en) * 1979-02-05 1982-09-14 Hitachi, Ltd. AM Stereophonic demodulator circuit for amplitude/angle modulation system
US4371747A (en) * 1980-03-24 1983-02-01 Motorola, Inc. AM Stereophonic decoder
JPS579139A (en) * 1980-06-19 1982-01-18 Pioneer Electronic Corp Acoustic device having am stereo receiving function
JPS57155852A (en) * 1981-03-20 1982-09-27 Sony Corp Stereo reproducing device
US8260240B2 (en) * 2005-08-16 2012-09-04 Agere Systems Inc. Single path architecture and automatic gain control (SAGC) algorithm for low power SDARS receivers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491918A (en) * 1949-12-20 Stereophonic receiving system
US2098561A (en) * 1934-02-09 1937-11-09 Rca Corp System for producing stereosonic effects
BE477479A (xx) * 1939-06-30
US2357975A (en) * 1942-03-16 1944-09-12 Rca Corp Frequency modulation system
US2474244A (en) * 1944-05-19 1949-06-28 Standard Telephones Cables Ltd Amplitude modulated time modulated pulse system
US2532150A (en) * 1944-06-06 1950-11-28 Hartford Nat Bank & Trust Co Stereophonic sound recording system
US2512530A (en) * 1947-06-18 1950-06-20 Gen Railway Signal Co Radio communication system
US2617923A (en) * 1949-08-31 1952-11-11 Kxok Inc Radio broadcasting system with selective program elimination
NL90521C (nl) * 1951-04-28 1959-02-18 Philips Nv Overdrachtstelsel van stereofonische signalen alsmede bij dit overdragstelsel toe te passen zenders en ontvangers
NL175913B (nl) * 1953-02-09 Degussa Verbetering van de werkwijze voor het bereiden van d,l-penicillamine en aminezouten hiervan.
US2851532A (en) * 1953-04-21 1958-09-09 Murray G Crosby Multiplex communication system
BE529308A (xx) * 1953-10-08
US2878319A (en) * 1957-06-25 1959-03-17 Nathaniel L Leek Multiplex transmission system

Also Published As

Publication number Publication date
DE1441835A1 (de) 1969-01-23
NL249448A (xx) 1964-04-10
US3167614A (en) 1965-01-26
NL7104525A (xx) 1971-07-26
BE588627A (fr) 1960-07-01
FR1259065A (fr) 1961-04-21
SE300017B (xx) 1968-04-01
DE1441835B2 (de) 1972-06-22
DE1252283B (xx)
GB946562A (en) 1964-01-15

Similar Documents

Publication Publication Date Title
US3046329A (en) Amplifier
US4310920A (en) Single sideband AM-FM stereo modulation system
GB1009266A (en) Frequency-modulation receiver for stereophonic or monophonic signals
SE300017B (xx)
US3133993A (en) Stereo fm transmission system
GB920026A (en) Improvements in or relating to radio transmission systems
GB946707A (en) Improvements in stereophonic broadcasting system
US3242264A (en) Monophonic and stereophonic frequency-modulation receiver
US2578714A (en) Sound and facsimile multiplex system
US4302626A (en) Low frequency AM stereophonic broadcast and receiving apparatus
GB868952A (en) Compatible single sideband radio transmission system
US3116372A (en) F. m. stereo indicator
GB797696A (en) Improvements in or relating to single-sideband radio transmission systems
US4332978A (en) Low frequency AM stereophonic broadcast and receiving apparatus
GB784663A (en) Improvements in or relating to single-sideband radio transmission systems
GB1011706A (en) Improvements in colour television transmitters
US3258537A (en) Frequency modulation sum and difference stereo having pre-detection compensating means
US3003036A (en) Single sideband communication system
US3301959A (en) Fm stereo high level demodulating system
US3319004A (en) Tuning indicator system for multiplex radio receivers
US3143600A (en) A. m. stereo system
US2961615A (en) High-level modulated signal amplifier system
US3152224A (en) F. m. stereophonic multiplex receiver having a single volume control for adjusting the magnitude of the signals presented to the stereo detector and the output materixing means
US2917623A (en) Frequency modulation communication system
US3061683A (en) Gain-control circuit for stereophonic radio receivers