GB2249928B - Identification signals in digital audio signals - Google Patents

Identification signals in digital audio signals

Info

Publication number: GB2249928B
Authority: GB; United Kingdom
Prior art keywords: signals; digital audio; identification; audio signals; identification signals
Prior art date: 1990-11-13
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.): Expired - Fee Related

Application number

GB9024608A

Other versions

GB9024608D0 (en

GB2249928A (en

Inventor

Peter Eastty

Paul Frindle

William Kentish

Simon Harrison

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.)

Sony Corp

Original Assignee

Sony 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.)

1990-11-13

Filing date

1990-11-13

Publication date

1994-10-26

1990-11-13 Application filed by Sony Corp filed Critical Sony Corp

1990-11-13 Priority to GB9024608A priority Critical patent/GB2249928B/en

1991-01-02 Publication of GB9024608D0 publication Critical patent/GB9024608D0/en

1991-11-11 Priority to JP3294314A priority patent/JPH04261234A/en

1992-05-20 Publication of GB2249928A publication Critical patent/GB2249928A/en

1994-10-26 Application granted granted Critical

1994-10-26 Publication of GB2249928B publication Critical patent/GB2249928B/en

2010-11-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
- H04H60/04—Studio equipment; Interconnection of studios
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
- H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Circuit For Audible Band Transducer (AREA)
Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)

GB9024608A 1990-11-13 1990-11-13 Identification signals in digital audio signals Expired - Fee Related GB2249928B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB9024608A GB2249928B (en)	1990-11-13	1990-11-13	Identification signals in digital audio signals
JP3294314A JPH04261234A (en)	1990-11-13	1991-11-11	Method and device for inserting identification signal to digital audio signal

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9024608A GB2249928B (en)	1990-11-13	1990-11-13	Identification signals in digital audio signals

Publications (3)

Publication Number	Publication Date
GB9024608D0 GB9024608D0 (en)	1991-01-02
GB2249928A GB2249928A (en)	1992-05-20
GB2249928B true GB2249928B (en)	1994-10-26

Family

ID=10685265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9024608A Expired - Fee Related GB2249928B (en)	1990-11-13	1990-11-13	Identification signals in digital audio signals

Country Status (2)

Country	Link
JP (1)	JPH04261234A (en)
GB (1)	GB2249928B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4405659C1 (en) *	1994-02-22	1995-04-06	Fraunhofer Ges Forschung	Method for the cascaded coding and decoding of audio data
GB2316277B (en) *	1996-08-09	2001-03-14	Motorola Ltd	Transcoder and method for a non-tandem coding operation
CN1902845A (en)	2003-12-30	2007-01-24	森海赛尔电子两合公司	Digital microphone
US10789819B1 (en) *	2019-03-06	2020-09-29	Motorola Solutions, Inc.	System and method for voice announcement over communication path in siren system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0031136A1 (en) *	1979-12-21	1981-07-01	Siemens Aktiengesellschaft	Method of transmitting Start stop data in a time division multiplex signal
EP0331205A2 (en) *	1988-03-04	1989-09-06	Nec Corporation	Transmission system of a packet signal in a integrated network system using a frame format flexible for various forms of the integrated network system

1990
- 1990-11-13 GB GB9024608A patent/GB2249928B/en not_active Expired - Fee Related
1991
- 1991-11-11 JP JP3294314A patent/JPH04261234A/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0031136A1 (en) *	1979-12-21	1981-07-01	Siemens Aktiengesellschaft	Method of transmitting Start stop data in a time division multiplex signal
EP0331205A2 (en) *	1988-03-04	1989-09-06	Nec Corporation	Transmission system of a packet signal in a integrated network system using a frame format flexible for various forms of the integrated network system

Also Published As

Publication number	Publication date
GB9024608D0 (en)	1991-01-02
JPH04261234A (en)	1992-09-17
GB2249928A (en)	1992-05-20

Publication	Publication Date	Title
EP0463721A3 (en)	1993-06-16	Digital signal processing device
GB2294854B (en)	1999-06-30	Audio signal processing
GB2246925B (en)	1994-04-27	Video signal processing
GB2245745B (en)	1994-03-09	Editing digital audio signals associated with video signals
PL289474A1 (en)	1992-02-10	Digital recording and playing system
GB9311942D0 (en)	1993-07-28	Digital signal processing
GB9020539D0 (en)	1990-10-31	Video signal processing
GB2295072B (en)	1999-07-21	Audio signal processing
EP0473417A3 (en)	1992-10-21	Digital signal reproducing apparatus
GB9107082D0 (en)	1991-05-22	Digital video signal processing
GB2221813B (en)	1992-09-02	Improvements in television signals
EP0454464A3 (en)	1991-12-27	Digital signal reproducing apparatus
EP0462804A3 (en)	1992-02-26	Video signal clamper
GB2249928B (en)	1994-10-26	Identification signals in digital audio signals
EP0461896A3 (en)	1993-06-09	Digital signal processing system
EP0480682A3 (en)	1992-07-29	Digital audio signal recording apparatus
EP0477876A3 (en)	1992-05-27	Digital recorder
GB2325364B (en)	1999-01-13	Digital signal processing
GB9218966D0 (en)	1992-10-21	Digital signal processing
GB8919836D0 (en)	1989-10-18	Improvements in digital video systems
GB2319934B (en)	2001-06-06	Digital signal processing
GB9206582D0 (en)	1992-05-06	Improvements in digital signal processing
GB2250110B (en)	1994-06-22	Digital signal processing
RU1769369C (en)	1992-10-15	Digital signal rereceiver
GB9123495D0 (en)	1991-12-18	Video signal processing

Legal Events

Date	Code	Title	Description
2010-07-28	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20091113