DE1441835B2 - Empfaenger fuer mit einem stereosignal und einem pilotton modulierte elektrische hochfrequenzschwingungen - Google Patents

Empfaenger fuer mit einem stereosignal und einem pilotton modulierte elektrische hochfrequenzschwingungen

Info

Publication number
DE1441835B2
DE1441835B2 DE19601441835 DE1441835A DE1441835B2 DE 1441835 B2 DE1441835 B2 DE 1441835B2 DE 19601441835 DE19601441835 DE 19601441835 DE 1441835 A DE1441835 A DE 1441835A DE 1441835 B2 DE1441835 B2 DE 1441835B2
Authority
DE
Germany
Prior art keywords
receiver
signal
frequency
pilot tone
stereo
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.)
Withdrawn
Application number
DE19601441835
Other languages
German (de)
English (en)
Other versions
DE1441835A1 (de
Inventor
Francis Raymond Willow Grove Pa Avins Jack New York N Y Holt, (V St A) H03j 5 14
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.)
RCA Corp
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 DE1441835A1 publication Critical patent/DE1441835A1/de
Publication of DE1441835B2 publication Critical patent/DE1441835B2/de
Withdrawn legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Transmitters (AREA)
DE19601441835 1959-03-16 1960-03-15 Empfaenger fuer mit einem stereosignal und einem pilotton modulierte elektrische hochfrequenzschwingungen Withdrawn DE1441835B2 (de)

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 (2)

Publication Number Publication Date
DE1441835A1 DE1441835A1 (de) 1969-01-23
DE1441835B2 true DE1441835B2 (de) 1972-06-22

Family

ID=25176496

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT1252283D Pending DE1252283B (US06826419-20041130-M00005.png) 1959-03-16
DE19601441835 Withdrawn DE1441835B2 (de) 1959-03-16 1960-03-15 Empfaenger fuer mit einem stereosignal und einem pilotton modulierte elektrische hochfrequenzschwingungen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT1252283D Pending DE1252283B (US06826419-20041130-M00005.png) 1959-03-16

Country Status (7)

Country Link
US (1) US3167614A (US06826419-20041130-M00005.png)
BE (1) BE588627A (US06826419-20041130-M00005.png)
DE (2) DE1441835B2 (US06826419-20041130-M00005.png)
FR (1) FR1259065A (US06826419-20041130-M00005.png)
GB (1) GB946562A (US06826419-20041130-M00005.png)
NL (2) NL249448A (US06826419-20041130-M00005.png)
SE (2) SE300017B (US06826419-20041130-M00005.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1019032A (en) * 1972-05-10 1977-10-11 Leonard R. Kahn Am stereophonic receivers and method of reception
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
US4218586A (en) * 1976-04-07 1980-08-19 Motorola, Inc. Compatible AM stereo broadcast system
US4302626A (en) * 1977-03-21 1981-11-24 Magnavox Consumer Electronics Company Low frequency AM stereophonic broadcast and receiving apparatus
US4332978A (en) * 1977-03-21 1982-06-01 The Magnavox Consumer Electronics Co. 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 (US06826419-20041130-M00005.png) * 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
NL110390C (US06826419-20041130-M00005.png) * 1953-02-09
US2851532A (en) * 1953-04-21 1958-09-09 Murray G Crosby Multiplex communication system
BE529308A (US06826419-20041130-M00005.png) * 1953-10-08
US2878319A (en) * 1957-06-25 1959-03-17 Nathaniel L Leek Multiplex transmission system

Also Published As

Publication number Publication date
SE300017B (US06826419-20041130-M00005.png) 1968-04-01
FR1259065A (fr) 1961-04-21
US3167614A (en) 1965-01-26
GB946562A (en) 1964-01-15
DE1252283B (US06826419-20041130-M00005.png)
NL249448A (US06826419-20041130-M00005.png) 1964-04-10
NL7104525A (US06826419-20041130-M00005.png) 1971-07-26
DE1441835A1 (de) 1969-01-23
BE588627A (fr) 1960-07-01
SE310374B (US06826419-20041130-M00005.png) 1969-04-28

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