EP0649231A3 - Method for digital signal processing, in particular for mixing of digital signals. - Google Patents

Method for digital signal processing, in particular for mixing of digital signals. Download PDF

Info

Publication number: EP0649231A3
Authority: EP; European Patent Office
Prior art keywords: mixing; signal processing; digital; digital signal; digital signals
Prior art date: 1993-10-03
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.): Granted

Application number

EP94250238A

Other versions

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.)

STAGE TEC ENTWICKLUNGSGESELLSCHAFT FUER PROFESSION

Original Assignee

STAGE TEC GmbH

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.)

1993-10-03

Filing date

1994-10-01

Publication date

1995-05-10

1994-10-01 Application filed by STAGE TEC GmbH filed Critical STAGE TEC GmbH

1995-04-19 Publication of EP0649231A2 publication Critical patent/EP0649231A2/en

1995-05-10 Publication of EP0649231A3 publication Critical patent/EP0649231A3/en

1999-03-03 Application granted granted Critical

1999-03-03 Publication of EP0649231B1 publication Critical patent/EP0649231B1/en

2014-10-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Complex Calculations (AREA)
Studio Circuits (AREA)

EP19940250238 1993-10-03 1994-10-01 Method for digital signal processing, in particular for mixing of digital signals Expired - Lifetime EP0649231B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4334151		1993-10-03
DE19934334151 DE4334151C2 (en)	1993-10-03	1993-10-03	Digital signal processing method for mixing input signals to output signals

Publications (3)

Publication Number	Publication Date
EP0649231A2 EP0649231A2 (en)	1995-04-19
EP0649231A3 true EP0649231A3 (en)	1995-05-10
EP0649231B1 EP0649231B1 (en)	1999-03-03

Family

ID=6499592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19940250238 Expired - Lifetime EP0649231B1 (en)	1993-10-03	1994-10-01	Method for digital signal processing, in particular for mixing of digital signals

Country Status (3)

Country	Link
EP (1)	EP0649231B1 (en)
DE (1)	DE4334151C2 (en)
ES (1)	ES2132331T3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1987000943A1 (en) *	1985-08-02	1987-02-12	Ant Nachrichtentechnik Gmbh	Circuit and process for coefficient transmission
AT389784B (en) *	1987-09-10	1990-01-25	Siemens Ag Oesterreich	Method for the processing and concentration of digital audio signals
EP0462799A2 (en) *	1990-06-21	1991-12-27	Matsushita Electric Industrial Co., Ltd.	Digital mixer circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT379262B (en) *	1983-10-13	1985-12-10	Siemens Ag Oesterreich	DEVICE FOR ADDITIVE OVERLAY OF TONE FREQUENCY SIGNALS
GB2210535B (en) *	1987-10-01	1991-12-04	Optical Tech Ltd	Digital signal mixing apparatus
DE3906734A1 (en) *	1989-03-03	1990-09-06	Bosch Gmbh Robert	Method for mixing audio signals

1993
- 1993-10-03 DE DE19934334151 patent/DE4334151C2/en not_active Expired - Fee Related
1994
- 1994-10-01 EP EP19940250238 patent/EP0649231B1/en not_active Expired - Lifetime
- 1994-10-01 ES ES94250238T patent/ES2132331T3/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1987000943A1 (en) *	1985-08-02	1987-02-12	Ant Nachrichtentechnik Gmbh	Circuit and process for coefficient transmission
AT389784B (en) *	1987-09-10	1990-01-25	Siemens Ag Oesterreich	Method for the processing and concentration of digital audio signals
EP0462799A2 (en) *	1990-06-21	1991-12-27	Matsushita Electric Industrial Co., Ltd.	Digital mixer circuit

Also Published As

Publication number	Publication date
DE4334151A1 (en)	1995-04-20
DE4334151C2 (en)	1995-07-20
EP0649231B1 (en)	1999-03-03
ES2132331T3 (en)	1999-08-16
EP0649231A2 (en)	1995-04-19

Publication	Publication Date	Title
EP0661886A3 (en)	1996-07-24	Method and apparatus for fast digital signal decoding.
EP0610587A3 (en)	1995-03-22	Digital signal processing apparatus.
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EP0587387A3 (en)	1994-12-28	Digital signal decoding apparatus.
EP0649250A3 (en)	1995-07-19	Video signal processing.
HU9400228D0 (en)	1994-05-30	Method for digital signal processing
GB9407559D0 (en)	1994-06-08	Processing audio signals
AU1968595A (en)	1995-09-18	Receiver having for charge-coupled-device based receiver signal processing
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EP0618730A3 (en)	1995-03-22	Priority processing of encoded video signal.
EP0599132A3 (en)	1996-05-15	System for processing an audio signal.
GB9311942D0 (en)	1993-07-28	Digital signal processing
GB9414664D0 (en)	1994-09-07	Digital signal processing apparatus
EP0653715A3 (en)	1997-06-04	Digital signal processor.
EP0653727A3 (en)	1995-09-06	Image signal processing.
EP0602817A3 (en)	1995-02-08	Digital video signal processing apparatus.
EP0650127A3 (en)	1995-06-07	Digital signal processing circuit.
AU7640796A (en)	1997-07-03	Digital signal processing method and apparatus
EP0615382A3 (en)	1996-09-04	Recording apparatus of digital signal.
GB9506350D0 (en)	1995-05-17	Digital signal processing
EP0609694A3 (en)	1995-01-11	Transmitter-receiver and method for transmitting and receiving digital information.
EP0632597A3 (en)	1996-08-21	Audio signal transmitting apparatus and the method thereof.
EP0651526A3 (en)	1997-05-28	Method for processing a digital frequencymultiplex signal.
EP0630155A3 (en)	1995-04-19	Digital signal recording apparatus.

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1995-03-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1996-01-10	17P	Request for examination filed	Effective date: 19951108
1997-07-16	17Q	First examination report despatched	Effective date: 19970602
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1998-12-16	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: STAGE TEC ENTWICKLUNGSGESELLSCHAFT FUER PROFESSION
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