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
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
-
- 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
- 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
- H04L25/03133—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 non-recursive structure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230577A FR2197499A5 (en) | 1972-08-23 | 1972-08-23 | |
CA174,774A 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 FILTER |
GB3879673A GB1383286A (en) | 1972-08-23 | 1973-08-16 | Digital transversal filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230577A FR2197499A5 (en) | 1972-08-23 | 1972-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2197499A5 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)
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)
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 | SELF-ADJUSTING 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 |
-
1972
- 1972-08-23 FR FR7230577A patent/FR2197499A5/fr not_active Expired
-
1973
- 1973-06-22 CA CA174,774A patent/CA992160A/en not_active Expired
- 1973-07-16 JP JP7937873A patent/JPS547430B2/ja not_active Expired
- 1973-08-04 DE DE19732339616 patent/DE2339616A1/en not_active Withdrawn
- 1973-08-16 GB GB3879673A patent/GB1383286A/en not_active Expired
Cited By (1)
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 |
---|---|
GB1383286A (en) | 1974-02-12 |
JPS547430B2 (en) | 1979-04-06 |
JPS4947053A (en) | 1974-05-07 |
DE2339616A1 (en) | 1974-03-07 |
CA992160A (en) | 1976-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |