NL7312802A - - Google Patents
Info
- Publication number
- NL7312802A NL7312802A NL7312802A NL7312802A NL7312802A NL 7312802 A NL7312802 A NL 7312802A NL 7312802 A NL7312802 A NL 7312802A NL 7312802 A NL7312802 A NL 7312802A NL 7312802 A NL7312802 A NL 7312802A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
- H04B1/64—Volume compression or expansion arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Amplifiers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4298172A GB1442331A (en) | 1972-09-15 | 1972-09-15 | Signal compressors and expanders |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7312802A true NL7312802A (cg-RX-API-DMAC10.html) | 1974-03-19 |
| NL180368B NL180368B (nl) | 1986-09-01 |
| NL180368C NL180368C (nl) | 1987-02-02 |
Family
ID=10426827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312802A NL180368C (nl) | 1972-09-15 | 1973-09-17 | Schakeling voor het wijzigen van het dynamische bereik van een signaal. |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JPS5914932B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA992871A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2346126C2 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1442331A (cg-RX-API-DMAC10.html) |
| NL (1) | NL180368C (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57128231U (cg-RX-API-DMAC10.html) * | 1981-02-03 | 1982-08-10 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3182271A (en) * | 1960-12-15 | 1965-05-04 | Aiken William Ross | Tone control circuit for emphasizing low volume high and low frequency signals |
-
1972
- 1972-09-15 GB GB4298172A patent/GB1442331A/en not_active Expired
-
1973
- 1973-09-04 CA CA180,248A patent/CA992871A/en not_active Expired
- 1973-09-13 DE DE19732346126 patent/DE2346126C2/de not_active Expired
- 1973-09-14 JP JP48103312A patent/JPS5914932B2/ja not_active Expired
- 1973-09-17 NL NL7312802A patent/NL180368C/xx not_active IP Right Cessation
-
1982
- 1982-05-11 JP JP57079080A patent/JPS5817714A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA992871A (en) | 1976-07-13 |
| JPS49134216A (cg-RX-API-DMAC10.html) | 1974-12-24 |
| DE2346126C2 (de) | 1982-12-02 |
| JPS5817714A (ja) | 1983-02-02 |
| JPS6218086B2 (cg-RX-API-DMAC10.html) | 1987-04-21 |
| GB1442331A (en) | 1976-07-14 |
| DE2346126A1 (de) | 1974-03-21 |
| NL180368C (nl) | 1987-02-02 |
| NL180368B (nl) | 1986-09-01 |
| JPS5914932B2 (ja) | 1984-04-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: DOLBY LABORATORIES LICENSING CORPORATION |
|
| A85 | Still pending on 85-01-01 | ||
| V4 | Lapsed because of reaching the maxim lifetime of a patent |