NL190827C - Amplitudemodulatiestelsel met onafhankelijke zijbanden. - Google Patents

Amplitudemodulatiestelsel met onafhankelijke zijbanden.

Info

Publication number
NL190827C
NL190827C NL7904394A NL7904394A NL190827C NL 190827 C NL190827 C NL 190827C NL 7904394 A NL7904394 A NL 7904394A NL 7904394 A NL7904394 A NL 7904394A NL 190827 C NL190827 C NL 190827C
Authority
NL
Netherlands
Prior art keywords
amplitude modulation
modulation system
sidebands
independent
independent sidebands
Prior art date
Application number
NL7904394A
Other languages
English (en)
Dutch (nl)
Other versions
NL190827B (nl
NL7904394A (nl
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of NL7904394A publication Critical patent/NL7904394A/xx
Publication of NL190827B publication Critical patent/NL190827B/xx
Application granted granted Critical
Publication of NL190827C publication Critical patent/NL190827C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Amplitude Modulation (AREA)
  • Transmitters (AREA)
NL7904394A 1978-06-05 1979-06-05 Amplitudemodulatiestelsel met onafhankelijke zijbanden. NL190827C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/912,281 US4589127A (en) 1978-06-05 1978-06-05 Independent sideband AM multiphonic system

Publications (3)

Publication Number Publication Date
NL7904394A NL7904394A (nl) 1979-12-07
NL190827B NL190827B (nl) 1994-04-05
NL190827C true NL190827C (nl) 1994-09-01

Family

ID=25431644

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7904394A NL190827C (nl) 1978-06-05 1979-06-05 Amplitudemodulatiestelsel met onafhankelijke zijbanden.

Country Status (14)

Country Link
US (1) US4589127A (cs)
JP (2) JPS5920303B2 (cs)
AU (1) AU525175B2 (cs)
BR (1) BR7903327A (cs)
CA (1) CA1125861A (cs)
DE (1) DE2921453A1 (cs)
FR (1) FR2428356B1 (cs)
GB (1) GB2022377B (cs)
IL (1) IL57231A0 (cs)
IT (1) IT1118727B (cs)
MX (1) MX147798A (cs)
NL (1) NL190827C (cs)
NZ (1) NZ190026A (cs)
SE (1) SE435985B (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587943A (ja) * 1981-07-07 1983-01-17 Sony Corp Ａｍステレオ方式
JPS5877347A (ja) * 1981-10-19 1983-05-10 レオナ−ド・ア−ル・カ−ン 歪を減少したａｍステレオ送信機
DE3142297A1 (de) * 1981-10-24 1983-05-05 Leonard Richard 10016 New York N.Y. Kahn "schaltung zur verzerrungsminderung"
US4479233A (en) * 1982-03-03 1984-10-23 Hazeltine Corporation Distortion correcting AM stereo receiver with non-flat AGC
JPS58206250A (ja) * 1982-05-27 1983-12-01 Sony Corp Ａｍステレオ受信機
US4782531A (en) * 1987-06-23 1988-11-01 Karr Lawrence J Multichannel FM subcarrier broadcast system
US4850020A (en) * 1987-11-05 1989-07-18 Kahn Leonard R Asymmetrical sideband AM stereo transmission
US5949796A (en) * 1996-06-19 1999-09-07 Kumar; Derek D. In-band on-channel digital broadcasting method and system
US6272226B1 (en) * 1997-04-02 2001-08-07 Scientific-Atlanta, Inc. Apparatus and method for masking audio signals in a signal distribution system
US6005894A (en) 1997-04-04 1999-12-21 Kumar; Derek D. AM-compatible digital broadcasting method and system
AU2003209957A1 (en) * 2002-04-10 2003-10-20 Koninklijke Philips Electronics N.V. Coding of stereo signals
JP2012108451A (ja) * 2010-10-18 2012-06-07 Sony Corp 音声処理装置および方法、並びにプログラム
BR102016002366B8 (pt) * 2016-02-02 2022-08-30 Marcos Antonio Oliveira Silva Capa térmica para caixas d' água

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068475A (en) * 1959-10-07 1962-12-11 Rca Corp Stereophonic sound signalling system
US3148342A (en) * 1960-02-05 1964-09-08 Rca Corp Stereophonic signal transmission system
US3218393A (en) * 1960-02-11 1965-11-16 Leonard R Kahn Compatible stereophonic transmission and reception systems, and methods and components characterizing same
US3908090A (en) * 1972-05-10 1975-09-23 Leonard R Kahn Compatible AM stereophonic transmission system
US4018994A (en) * 1974-07-10 1977-04-19 Kahn Leonard R Compatible AM stereophonic receivers
GB1516433A (en) * 1975-05-02 1978-07-05 Kahn L Compatible am stereophonic receivers
US4079204A (en) * 1975-12-26 1978-03-14 Sansui Electric Co., Ltd. AM Stereophonic transmission system
CA1095992A (en) * 1976-04-07 1981-02-17 Norman W. Parker Compatible am stereo broadcast system
US4159398A (en) * 1977-09-27 1979-06-26 Motorola, Inc. Stereo presence signal for an AM stereo system
US4184046A (en) * 1978-04-06 1980-01-15 Motorola, Inc. Compatible single sideband system for AM stereo
US4185171A (en) * 1978-04-20 1980-01-22 Motorola, Inc. Compatible single sideband system for AM stereo broadcasting

Also Published As

Publication number Publication date
GB2022377B (en) 1982-11-03
AU4576079A (en) 1979-12-13
US4589127A (en) 1986-05-13
IT7968198A0 (it) 1979-06-04
NZ190026A (en) 1982-05-31
GB2022377A (en) 1979-12-12
JPS5920303B2 (ja) 1984-05-12
JPS633492B2 (cs) 1988-01-25
FR2428356A1 (fr) 1980-01-04
CA1125861A (en) 1982-06-15
JPS59191949A (ja) 1984-10-31
NL190827B (nl) 1994-04-05
IL57231A0 (en) 1979-09-30
JPS55695A (en) 1980-01-07
NL7904394A (nl) 1979-12-07
SE7904861L (sv) 1979-12-06
DE2921453A1 (de) 1979-12-13
SE435985B (sv) 1984-10-29
DE2921453C2 (cs) 1990-09-06
IT1118727B (it) 1986-03-03
MX147798A (es) 1983-01-12
FR2428356B1 (fr) 1986-04-18
BR7903327A (pt) 1980-01-15
AU525175B2 (en) 1982-10-21

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960101