DE3307444A1 - Signalprozessor zur verarbeitung digitaler signale - Google Patents

Signalprozessor zur verarbeitung digitaler signale

Info

Publication number
DE3307444A1
DE3307444A1 DE19833307444 DE3307444A DE3307444A1 DE 3307444 A1 DE3307444 A1 DE 3307444A1 DE 19833307444 DE19833307444 DE 19833307444 DE 3307444 A DE3307444 A DE 3307444A DE 3307444 A1 DE3307444 A1 DE 3307444A1
Authority
DE
Germany
Prior art keywords
signal processor
bus
multiplier
output
inputs
Prior art date
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
DE19833307444
Other languages
German (de)
English (en)
Other versions
DE3307444C2 (https=
Inventor
Joachim Dipl.-Ing. 7911 Reutti Boswell
Friedrich Dipl.-Ing. 7900 Ulm Hölzel
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.)
Telefunken Systemtechnik AG
Original Assignee
Licentia Patent Verwaltungs 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.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19833307444 priority Critical patent/DE3307444A1/de
Publication of DE3307444A1 publication Critical patent/DE3307444A1/de
Application granted granted Critical
Publication of DE3307444C2 publication Critical patent/DE3307444C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0294—Variable filters; Programmable filters
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2218/00—Indexing scheme relating to details of digital filters
    • H03H2218/10—Multiplier and or accumulator units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
DE19833307444 1983-03-03 1983-03-03 Signalprozessor zur verarbeitung digitaler signale Granted DE3307444A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833307444 DE3307444A1 (de) 1983-03-03 1983-03-03 Signalprozessor zur verarbeitung digitaler signale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833307444 DE3307444A1 (de) 1983-03-03 1983-03-03 Signalprozessor zur verarbeitung digitaler signale

Publications (2)

Publication Number Publication Date
DE3307444A1 true DE3307444A1 (de) 1984-09-06
DE3307444C2 DE3307444C2 (https=) 1992-01-02

Family

ID=6192355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833307444 Granted DE3307444A1 (de) 1983-03-03 1983-03-03 Signalprozessor zur verarbeitung digitaler signale

Country Status (1)

Country Link
DE (1) DE3307444A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640909A1 (en) * 1993-07-30 1995-03-01 Texas Instruments Incorporated Modular audio data processing architecture

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z.: Elektronik 1, 14.1.83 S. 47-52 *
DE-Z.: Elektronik 21, 22.10.82 S. 100-104 *
DE-Z.: Elektronik 22, 5.11.1982 S. 139-141 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640909A1 (en) * 1993-07-30 1995-03-01 Texas Instruments Incorporated Modular audio data processing architecture
US5845239A (en) * 1993-07-30 1998-12-01 Texas Instruments Incorporated Modular audio data processing architecture

Also Published As

Publication number Publication date
DE3307444C2 (https=) 1992-01-02

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee