GB2033624B - Digital signal processing system - Google Patents

Digital signal processing system

Info

Publication number: GB2033624B
Authority: GB; United Kingdom
Prior art keywords: signal processing; processing system; digital signal; digital; signal
Prior art date: 1978-10-27
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

Application number

GB7933900A

Other versions

GB2033624A (en

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.)

Fujitsu Ltd

Original Assignee

Fujitsu Ltd

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.)

1978-10-27

Filing date

1979-10-01

Publication date

1983-02-16

1978-10-27 Priority claimed from JP13222478A external-priority patent/JPS6053333B2/en

1978-10-30 Priority claimed from JP53133438A external-priority patent/JPS5824808B2/en

1978-10-31 Priority claimed from JP53133878A external-priority patent/JPS5847054B2/en

1979-10-01 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1980-05-21 Publication of GB2033624A publication Critical patent/GB2033624A/en

1983-02-16 Application granted granted Critical

1983-02-16 Publication of GB2033624B publication Critical patent/GB2033624B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
- G06F7/5443—Sum of products

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mathematical Analysis (AREA)
Mathematical Optimization (AREA)
Pure & Applied Mathematics (AREA)
Computational Mathematics (AREA)
Data Mining & Analysis (AREA)
Mathematical Physics (AREA)
Computing Systems (AREA)
Algebra (AREA)
Databases & Information Systems (AREA)
Software Systems (AREA)
Complex Calculations (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

GB7933900A 1978-10-27 1979-10-01 Digital signal processing system Expired GB2033624B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP13222478A JPS6053333B2 (en)	1978-10-27	1978-10-27	Microprogram control data processing device
JP53133438A JPS5824808B2 (en)	1978-10-30	1978-10-30	Initial startup processing method for microprogram controlled data processing equipment
JP53133878A JPS5847054B2 (en)	1978-10-31	1978-10-31	Data processing equipment for digital signal processing

Publications (2)

Publication Number	Publication Date
GB2033624A GB2033624A (en)	1980-05-21
GB2033624B true GB2033624B (en)	1983-02-16

Family

ID=27316458

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7933900A Expired GB2033624B (en)	1978-10-27	1979-10-01	Digital signal processing system

Country Status (8)

Country	Link
AU (1)	AU513819B2 (en)
CA (1)	CA1127315A (en)
DE (1)	DE2943384A1 (en)
ES (1)	ES485422A1 (en)
FR (1)	FR2440029B1 (en)
GB (1)	GB2033624B (en)
NL (1)	NL7907455A (en)
SE (1)	SE452072B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5858653A (en) *	1981-10-02	1983-04-07	Hitachi Ltd	Data processor
JPH0770961B2 (en) *	1988-08-12	1995-07-31	日本電気株式会社	Microcomputer
JP3005987B2 (en) *	1989-02-28	2000-02-07	ソニー株式会社	Digital signal processor
JP2592979B2 (en) *	1990-04-25	1997-03-19	株式会社東芝	Integrated circuit device for signal processing
DE59105332D1 (en) *	1991-06-28	1995-06-01	Siemens Ag	Method for operating an automation device.

1979
- 1979-10-01 GB GB7933900A patent/GB2033624B/en not_active Expired
- 1979-10-01 CA CA336,734A patent/CA1127315A/en not_active Expired
- 1979-10-09 NL NL7907455A patent/NL7907455A/en not_active Application Discontinuation
- 1979-10-09 SE SE7908354A patent/SE452072B/en not_active IP Right Cessation
- 1979-10-25 AU AU52176/79A patent/AU513819B2/en not_active Ceased
- 1979-10-26 FR FR7926687A patent/FR2440029B1/en not_active Expired
- 1979-10-26 DE DE19792943384 patent/DE2943384A1/en not_active Ceased
- 1979-10-26 ES ES485422A patent/ES485422A1/en not_active Expired

Also Published As

Publication number	Publication date
FR2440029A1 (en)	1980-05-23
GB2033624A (en)	1980-05-21
AU5217679A (en)	1980-05-22
FR2440029B1 (en)	1987-02-20
AU513819B2 (en)	1981-01-08
ES485422A1 (en)	1980-05-16
DE2943384A1 (en)	1980-04-30
NL7907455A (en)	1980-04-29
SE7908354L (en)	1980-04-28
CA1127315A (en)	1982-07-06
SE452072B (en)	1987-11-09

Publication	Publication Date	Title
JPS55150108A (en)	1980-11-21	Digital signal processing system
GB2023314B (en)	1982-10-06	Digital data processing systems
ZA806097B (en)	1981-09-30	Digital signal processing apparatus
AU523619B2 (en)	1982-08-05	Video signal processing system
DE2962957D1 (en)	1982-07-15	Digital signal detector
GB2077467B (en)	1984-07-11	Processing digital signals
GB2023971B (en)	1982-04-21	Digital signal transmission system
JPS567512A (en)	1981-01-26	Signal processing system
JPS5752950A (en)	1982-03-29	Digital signal processor
GB2049360B (en)	1983-05-25	Digital signal processing system
JPS55143890A (en)	1980-11-10	Video signal processing system
GB2019062B (en)	1982-07-28	Processing system
JPS55145414A (en)	1980-11-13	Signal processing system
JPS558195A (en)	1980-01-21	Digital signal receiver
GB2038514B (en)	1983-05-11	Digital signal processor
JPS5362423A (en)	1978-06-03	Video signal processing system
GB2059700B (en)	1983-06-02	Television signal processing system
JPS5582355A (en)	1980-06-21	Highhspeed digital computer system
JPS55143843A (en)	1980-11-10	Signal processing system
JPS5580987A (en)	1980-06-18	Video signal processor system
GB2109135B (en)	1985-04-17	Digital signal processing
GB2033624B (en)	1983-02-16	Digital signal processing system
GB2061665B (en)	1984-02-29	Digital video signal processing
GB2040052B (en)	1983-01-26	Edectrical signal processing
IL52900A0 (en)	1977-11-30	Signal processing system

Legal Events

Date	Code	Title	Description
1997-05-21	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19961001