NL1000025C2 - Circuit for digitally processing electrical signals from multiple audio channels. - Google Patents

Circuit for digitally processing electrical signals from multiple audio channels.

Info

Publication number
NL1000025C2
NL1000025C2 NL1000025A NL1000025A NL1000025C2 NL 1000025 C2 NL1000025 C2 NL 1000025C2 NL 1000025 A NL1000025 A NL 1000025A NL 1000025 A NL1000025 A NL 1000025A NL 1000025 C2 NL1000025 C2 NL 1000025C2
Authority
NL
Netherlands
Prior art keywords
circuit
electrical signals
audio channels
multiple audio
digitally processing
Prior art date
Application number
NL1000025A
Other languages
Dutch (nl)
Inventor
Gerrit Jan Boskaljon
Original Assignee
Tratec Telecom B V
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 Tratec Telecom B V filed Critical Tratec Telecom B V
Priority to NL1000025A priority Critical patent/NL1000025C2/en
Priority to DE29605940U priority patent/DE29605940U1/en
Application granted granted Critical
Publication of NL1000025C2 publication Critical patent/NL1000025C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/97—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing tobacco smoke
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/04—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Amplifiers (AREA)
NL1000025A 1995-04-05 1995-04-05 Circuit for digitally processing electrical signals from multiple audio channels. NL1000025C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL1000025A NL1000025C2 (en) 1995-04-05 1995-04-05 Circuit for digitally processing electrical signals from multiple audio channels.
DE29605940U DE29605940U1 (en) 1995-04-05 1996-04-03 Circuit for digital processing of electrical signals from several audio channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1000025A NL1000025C2 (en) 1995-04-05 1995-04-05 Circuit for digitally processing electrical signals from multiple audio channels.

Publications (1)

Publication Number Publication Date
NL1000025C2 true NL1000025C2 (en) 1996-10-04

Family

ID=19760807

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000025A NL1000025C2 (en) 1995-04-05 1995-04-05 Circuit for digitally processing electrical signals from multiple audio channels.

Country Status (2)

Country Link
DE (1) DE29605940U1 (en)
NL (1) NL1000025C2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745476A (en) * 1984-02-15 1988-05-17 Matsushita Electric Industrial Co., Ltd. Television sound signal processing apparatus
US5091936A (en) * 1991-01-30 1992-02-25 General Instrument Corporation System for communicating television signals or a plurality of digital audio signals in a standard television line allocation
DE4405020C1 (en) * 1994-02-17 1995-01-26 Inst Rundfunktechnik Gmbh Method for receiving data transmitted in a television signal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745476A (en) * 1984-02-15 1988-05-17 Matsushita Electric Industrial Co., Ltd. Television sound signal processing apparatus
US5091936A (en) * 1991-01-30 1992-02-25 General Instrument Corporation System for communicating television signals or a plurality of digital audio signals in a standard television line allocation
DE4405020C1 (en) * 1994-02-17 1995-01-26 Inst Rundfunktechnik Gmbh Method for receiving data transmitted in a television signal

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BERGMANN H: "TONSIGNALUEBERTRAGUNG IM FERNSEHEN", RADIO FERNSEHEN ELEKTRONIK, vol. 40, no. 12, 1 January 1991 (1991-01-01), pages 775 - 778, XP000273367 *
KAGEYAMA S ET AL: "NTSC COMPATIBLE WIDE-SCREEN TV SYSTEM WITH PCM SOUND USING QAM", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 36, no. 3, 1 August 1990 (1990-08-01), pages 189 - 196, XP000162838 *
WATERS G T ET AL: "SOUNDS OF THE FUTURE", EBU REVIEW- TECHNICAL, no. 241 / 242, 1 June 1990 (1990-06-01), pages 58 - 69, XP000148460 *

Also Published As

Publication number Publication date
DE29605940U1 (en) 1996-07-18

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Effective date: 19991101