NL6507228A - - Google Patents
Info
- Publication number
- NL6507228A NL6507228A NL6507228A NL6507228A NL6507228A NL 6507228 A NL6507228 A NL 6507228A NL 6507228 A NL6507228 A NL 6507228A NL 6507228 A NL6507228 A NL 6507228A NL 6507228 A NL6507228 A NL 6507228A
- Authority
- NL
- Netherlands
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
- H03G7/08—Volume compression or expansion in amplifiers having semiconductor devices incorporating negative feedback
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT497764 | 1964-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6507228A true NL6507228A (de) | 1965-12-13 |
Family
ID=3570537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6507228A NL6507228A (de) | 1964-06-10 | 1965-06-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE665107A (de) |
| ES (1) | ES313964A1 (de) |
| FR (1) | FR1443492A (de) |
| NL (1) | NL6507228A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52661B2 (de) * | 1972-01-11 | 1977-01-10 | ||
| JPS574492Y2 (de) * | 1972-05-13 | 1982-01-27 |
-
1965
- 1965-06-05 NL NL6507228A patent/NL6507228A/xx unknown
- 1965-06-08 ES ES0313964A patent/ES313964A1/es not_active Expired
- 1965-06-08 BE BE665107A patent/BE665107A/fr unknown
- 1965-06-10 FR FR20160A patent/FR1443492A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES313964A1 (es) | 1965-10-01 |
| FR1443492A (fr) | 1966-06-24 |
| BE665107A (de) | 1965-12-08 |