JPS6123856Y2 - - Google Patents
Info
- Publication number
- JPS6123856Y2 JPS6123856Y2 JP1979172489U JP17248979U JPS6123856Y2 JP S6123856 Y2 JPS6123856 Y2 JP S6123856Y2 JP 1979172489 U JP1979172489 U JP 1979172489U JP 17248979 U JP17248979 U JP 17248979U JP S6123856 Y2 JPS6123856 Y2 JP S6123856Y2
- Authority
- JP
- Japan
- Prior art keywords
- variable
- amplifier
- switch
- graphic equalizer
- frequency characteristics
- 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.)
- Expired
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979172489U JPS6123856Y2 (US20080094685A1-20080424-C00004.png) | 1979-12-12 | 1979-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979172489U JPS6123856Y2 (US20080094685A1-20080424-C00004.png) | 1979-12-12 | 1979-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5690014U JPS5690014U (US20080094685A1-20080424-C00004.png) | 1981-07-18 |
JPS6123856Y2 true JPS6123856Y2 (US20080094685A1-20080424-C00004.png) | 1986-07-17 |
Family
ID=29683295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979172489U Expired JPS6123856Y2 (US20080094685A1-20080424-C00004.png) | 1979-12-12 | 1979-12-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6123856Y2 (US20080094685A1-20080424-C00004.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0671357B2 (ja) * | 1984-03-08 | 1994-09-07 | 富士通テン株式会社 | 聴感補正装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501780A (US20080094685A1-20080424-C00004.png) * | 1973-05-02 | 1975-01-09 | ||
US4046960A (en) * | 1975-12-31 | 1977-09-06 | Veale John R | Audio fidelity frequency equalizer system |
-
1979
- 1979-12-12 JP JP1979172489U patent/JPS6123856Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS501780A (US20080094685A1-20080424-C00004.png) * | 1973-05-02 | 1975-01-09 | ||
US4046960A (en) * | 1975-12-31 | 1977-09-06 | Veale John R | Audio fidelity frequency equalizer system |
Also Published As
Publication number | Publication date |
---|---|
JPS5690014U (US20080094685A1-20080424-C00004.png) | 1981-07-18 |