JPS6471309A - Pre-emphasis/de-emphasis circuit - Google Patents
Pre-emphasis/de-emphasis circuitInfo
- Publication number
- JPS6471309A JPS6471309A JP62229144A JP22914487A JPS6471309A JP S6471309 A JPS6471309 A JP S6471309A JP 62229144 A JP62229144 A JP 62229144A JP 22914487 A JP22914487 A JP 22914487A JP S6471309 A JPS6471309 A JP S6471309A
- Authority
- JP
- Japan
- Prior art keywords
- emphasis
- resistor
- circuit
- characteristic
- capacitor
- 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.)
- Pending
Links
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Analogue/Digital Conversion (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62229144A JPS6471309A (en) | 1987-09-11 | 1987-09-11 | Pre-emphasis/de-emphasis circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62229144A JPS6471309A (en) | 1987-09-11 | 1987-09-11 | Pre-emphasis/de-emphasis circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6471309A true JPS6471309A (en) | 1989-03-16 |
Family
ID=16887455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62229144A Pending JPS6471309A (en) | 1987-09-11 | 1987-09-11 | Pre-emphasis/de-emphasis circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6471309A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0379549U (ja) * | 1989-12-05 | 1991-08-14 | ||
US5631648A (en) * | 1992-01-08 | 1997-05-20 | Sony Corporation | Signal compression or expansion circuit for mobile communication |
-
1987
- 1987-09-11 JP JP62229144A patent/JPS6471309A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0379549U (ja) * | 1989-12-05 | 1991-08-14 | ||
US5631648A (en) * | 1992-01-08 | 1997-05-20 | Sony Corporation | Signal compression or expansion circuit for mobile communication |
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