JPS5484950A - Variable attenuation equalizer - Google Patents
Variable attenuation equalizerInfo
- Publication number
- JPS5484950A JPS5484950A JP15245777A JP15245777A JPS5484950A JP S5484950 A JPS5484950 A JP S5484950A JP 15245777 A JP15245777 A JP 15245777A JP 15245777 A JP15245777 A JP 15245777A JP S5484950 A JPS5484950 A JP S5484950A
- Authority
- JP
- Japan
- Prior art keywords
- adder
- multiplier
- variable
- output
- fixed
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15245777A JPS5484950A (en) | 1977-12-20 | 1977-12-20 | Variable attenuation equalizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15245777A JPS5484950A (en) | 1977-12-20 | 1977-12-20 | Variable attenuation equalizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5484950A true JPS5484950A (en) | 1979-07-06 |
JPS6113654B2 JPS6113654B2 (enrdf_load_stackoverflow) | 1986-04-15 |
Family
ID=15540926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15245777A Granted JPS5484950A (en) | 1977-12-20 | 1977-12-20 | Variable attenuation equalizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484950A (enrdf_load_stackoverflow) |
-
1977
- 1977-12-20 JP JP15245777A patent/JPS5484950A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6113654B2 (enrdf_load_stackoverflow) | 1986-04-15 |
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