CH599714A5 - - Google Patents
Info
- Publication number
- CH599714A5 CH599714A5 CH1088076A CH1088076A CH599714A5 CH 599714 A5 CH599714 A5 CH 599714A5 CH 1088076 A CH1088076 A CH 1088076A CH 1088076 A CH1088076 A CH 1088076A CH 599714 A5 CH599714 A5 CH 599714A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
- H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
- H03G3/3015—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable using diodes or transistors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1088076A CH599714A5 (US07847105-20101207-C00016.png) | 1976-08-27 | 1976-08-27 | |
| DE19762649352 DE2649352A1 (de) | 1976-08-27 | 1976-10-29 | Einrichtung zur uebertragung und/oder speicherung von tonsignalen |
| JP10215877A JPS5348442A (en) | 1976-08-27 | 1977-08-25 | Acoustic signal transmission and or memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1088076A CH599714A5 (US07847105-20101207-C00016.png) | 1976-08-27 | 1976-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH599714A5 true CH599714A5 (US07847105-20101207-C00016.png) | 1978-05-31 |
Family
ID=4367797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1088076A CH599714A5 (US07847105-20101207-C00016.png) | 1976-08-27 | 1976-08-27 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5348442A (US07847105-20101207-C00016.png) |
| CH (1) | CH599714A5 (US07847105-20101207-C00016.png) |
| DE (1) | DE2649352A1 (US07847105-20101207-C00016.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH639623A5 (de) * | 1979-06-23 | 1983-11-30 | Winkler Duennebier Kg Masch | Einrichtung zum transportieren von flaechenhaften teilen, insbesondere papierblaettern, karten, brief- oder versandhuellen. |
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1976
- 1976-08-27 CH CH1088076A patent/CH599714A5/xx not_active IP Right Cessation
- 1976-10-29 DE DE19762649352 patent/DE2649352A1/de active Pending
-
1977
- 1977-08-25 JP JP10215877A patent/JPS5348442A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2649352A1 (de) | 1978-03-02 |
| JPS5348442A (en) | 1978-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |