JPS50140031A - - Google Patents

Info

Publication number
JPS50140031A
JPS50140031A JP50044894A JP4489475A JPS50140031A JP S50140031 A JPS50140031 A JP S50140031A JP 50044894 A JP50044894 A JP 50044894A JP 4489475 A JP4489475 A JP 4489475A JP S50140031 A JPS50140031 A JP S50140031A
Authority
JP
Japan
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
JP50044894A
Other languages
Japanese (ja)
Other versions
JPS5831770B2 (ja
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 filed Critical
Publication of JPS50140031A publication Critical patent/JPS50140031A/ja
Publication of JPS5831770B2 publication Critical patent/JPS5831770B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03146—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a recursive structure
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0233—Measures concerning the signal representation
    • H03H17/0236—Measures concerning the signal representation using codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • 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)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
  • Analogue/Digital Conversion (AREA)
  • Manipulation Of Pulses (AREA)
JP50044894A 1974-04-18 1975-04-15 シヨテイデンタツトクセイフヨソウチ Expired JPS5831770B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7405238,A NL179619C (nl) 1974-04-18 1974-04-18 Digitale signaalverwerkingsinrichting voor het realiseren van een vooraf bepaalde overdrachtskarakteristiek.

Publications (2)

Publication Number Publication Date
JPS50140031A true JPS50140031A (OSRAM) 1975-11-10
JPS5831770B2 JPS5831770B2 (ja) 1983-07-08

Family

ID=19821178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50044894A Expired JPS5831770B2 (ja) 1974-04-18 1975-04-15 シヨテイデンタツトクセイフヨソウチ

Country Status (9)

Country Link
US (1) US3978323A (OSRAM)
JP (1) JPS5831770B2 (OSRAM)
BE (1) BE828057A (OSRAM)
CA (1) CA1025126A (OSRAM)
DE (1) DE2514875C3 (OSRAM)
FR (1) FR2268412B1 (OSRAM)
GB (1) GB1509795A (OSRAM)
NL (1) NL179619C (OSRAM)
SE (1) SE399346B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233220A (ja) * 1988-07-23 1990-02-02 Ryoichi Mori スプライン関数発生回路

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178469C (nl) * 1976-07-06 1986-03-17 Philips Nv Niet-recursief discreet filter.
US4773034A (en) * 1985-05-09 1988-09-20 American Telephone And Telegraph Company Adaptive equalizer utilizing a plurality of multiplier-accumulator devices
US7424503B2 (en) * 2003-10-01 2008-09-09 Agilent Technologies, Inc. Pipelined accumulators
WO2021097765A1 (zh) * 2019-11-21 2021-05-27 华为技术有限公司 一种乘法器及算子电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140318A (en) * 1966-06-10 1969-01-15 Pan American Petroleum Corp Recursion filter
JPS4935862B1 (OSRAM) * 1969-03-26 1974-09-26
US3706076A (en) * 1970-12-21 1972-12-12 Bell Telephone Labor Inc Programmable digital filter apparatus
US3736414A (en) * 1971-06-30 1973-05-29 Ibm Transversal filter equalizer for partial response channels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233220A (ja) * 1988-07-23 1990-02-02 Ryoichi Mori スプライン関数発生回路

Also Published As

Publication number Publication date
CA1025126A (en) 1978-01-24
FR2268412A1 (OSRAM) 1975-11-14
NL7405238A (nl) 1975-10-21
FR2268412B1 (OSRAM) 1978-07-13
DE2514875C3 (de) 1980-02-07
DE2514875B2 (de) 1979-06-07
SE399346B (sv) 1978-02-06
NL179619C (nl) 1987-05-18
BE828057A (fr) 1975-10-17
JPS5831770B2 (ja) 1983-07-08
SE7504284L (sv) 1975-10-20
DE2514875A1 (de) 1975-10-30
GB1509795A (en) 1978-05-04
NL179619B (nl) 1986-05-01
US3978323A (en) 1976-08-31
AU8026475A (en) 1976-10-21

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