FR2197499A5 - - Google Patents

Info

Publication number
FR2197499A5
FR2197499A5 FR7230577A FR7230577A FR2197499A5 FR 2197499 A5 FR2197499 A5 FR 2197499A5 FR 7230577 A FR7230577 A FR 7230577A FR 7230577 A FR7230577 A FR 7230577A FR 2197499 A5 FR2197499 A5 FR 2197499A5
Authority
FR
Grant status
Application
Patent type
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
FR7230577A
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.)
Compagnie IBM France SAS
Original Assignee
Compagnie IBM France SAS
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/02Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06Demodulator circuits; Receiver circuits
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00Networks using digital techniques
    • H03H17/02Frequency selective networks
    • H03H17/06Non-recursive filters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006Arrangements for removing intersymbol interference
    • H04L25/03012Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114Arrangements 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
    • H04L25/03133Arrangements 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 non-recursive structure
FR7230577A 1972-08-23 1972-08-23 Expired FR2197499A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7230577A FR2197499A5 (en) 1972-08-23 1972-08-23

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR7230577A FR2197499A5 (en) 1972-08-23 1972-08-23
CA 174774 CA992160A (en) 1972-08-23 1973-06-22 Narrow band digital transversal filters
JP7937873A JPS547430B2 (en) 1972-08-23 1973-07-16
DE19732339616 DE2339616A1 (en) 1972-08-23 1973-08-04 digital transversal
GB3879673A GB1383286A (en) 1972-08-23 1973-08-16 Digital transversal filter

Publications (1)

Publication Number Publication Date
FR2197499A5 true true FR2197499A5 (en) 1974-03-22

Family

ID=9103623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230577A Expired FR2197499A5 (en) 1972-08-23 1972-08-23

Country Status (5)

Country Link
JP (1) JPS547430B2 (en)
CA (1) CA992160A (en)
DE (1) DE2339616A1 (en)
FR (1) FR2197499A5 (en)
GB (1) GB1383286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450260A1 (en) * 1990-02-27 1991-10-09 Analogic Corporation Digital signal filter circuit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302631A (en) * 1979-11-28 1981-11-24 International Telephone And Telegraph Corporation Decimator apparatus for decreasing the word rate of a digital signal of the type employed in digital telephone systems
NL8006543A (en) * 1980-12-02 1982-07-01 Philips Nv Adaptive filter.
EP1566030A2 (en) * 2002-10-08 2005-08-24 M/A-Com, Inc. Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing
US7298854B2 (en) 2002-12-04 2007-11-20 M/A-Com, Inc. Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450260A1 (en) * 1990-02-27 1991-10-09 Analogic Corporation Digital signal filter circuit

Also Published As

Publication number Publication date Type
JPS4947053A (en) 1974-05-07 application
DE2339616A1 (en) 1974-03-07 application
CA992160A1 (en) grant
GB1383286A (en) 1974-02-12 application
CA992160A (en) 1976-06-29 grant
JPS547430B2 (en) 1979-04-06 grant

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Legal Events

Date Code Title Description
ST Notification of lapse