SE9002029D0 - CATV TERMINAL APPARATUS - Google Patents

CATV TERMINAL APPARATUS

Info

Publication number
SE9002029D0
SE9002029D0 SE9002029A SE9002029A SE9002029D0 SE 9002029 D0 SE9002029 D0 SE 9002029D0 SE 9002029 A SE9002029 A SE 9002029A SE 9002029 A SE9002029 A SE 9002029A SE 9002029 D0 SE9002029 D0 SE 9002029D0
Authority
SE
Sweden
Prior art keywords
signal
audio
terminal apparatus
catv terminal
analog baseband
Prior art date
Application number
SE9002029A
Other languages
Swedish (sv)
Other versions
SE9002029L (en
Inventor
N Uee
Original Assignee
Pioneer Electronic 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
Priority claimed from JP1257906A external-priority patent/JP2613946B2/en
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of SE9002029D0 publication Critical patent/SE9002029D0/en
Publication of SE9002029L publication Critical patent/SE9002029L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A second audio IF signal obtained from an audio IF signal is detected to obtain an analog baseband audio signal, which is then subjected to sound volume control and muting control. A digital stereo audio signal is extracted from the second audio IF signal by a band pass filter 30, and then combined with a baseband video signal and a sound-controlled analog baseband audio signal by circuitry 21, 31. <IMAGE>
SE9002029A 1989-10-04 1990-06-06 TERMINAL DEVICE FOR CATV SE9002029L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1257906A JP2613946B2 (en) 1989-04-28 1989-10-04 CATV terminal

Publications (2)

Publication Number Publication Date
SE9002029D0 true SE9002029D0 (en) 1990-06-06
SE9002029L SE9002029L (en) 1991-04-05

Family

ID=17312834

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002029A SE9002029L (en) 1989-10-04 1990-06-06 TERMINAL DEVICE FOR CATV

Country Status (2)

Country Link
GB (1) GB2237710B (en)
SE (1) SE9002029L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04373290A (en) * 1991-06-21 1992-12-25 Pioneer Electron Corp Catv terminal equipment
JP3119518B2 (en) * 1992-01-22 2000-12-25 パイオニア株式会社 Television signal converter
US5394182A (en) * 1993-03-22 1995-02-28 Time Warner Interactive Group, Inc. System for delivering digital sound, graphics, real time files and data via cable
WO1996024218A1 (en) * 1995-02-03 1996-08-08 Wilhelm Sihn Jr. Kg. Circuit arrangement for producing a stereo tv signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62281626A (en) * 1986-05-30 1987-12-07 Nippon Telegr & Teleph Corp <Ntt> Digital data transmission system

Also Published As

Publication number Publication date
GB2237710A (en) 1991-05-08
SE9002029L (en) 1991-04-05
GB9012026D0 (en) 1990-07-18
GB2237710B (en) 1993-11-17

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Legal Events

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