NL97506C - - Google Patents
Info
- Publication number
- NL97506C NL97506C NL97506DA NL97506C NL 97506 C NL97506 C NL 97506C NL 97506D A NL97506D A NL 97506DA NL 97506 C NL97506 C NL 97506C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/008—Control by a pilot signal
-
- 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)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL804802X | 1954-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL97506C true NL97506C (xx) |
Family
ID=19836547
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7907478,A NL188374B (nl) | 1954-06-15 | Niet-waterige secundaire cel. | |
| NL97506D NL97506C (xx) | 1954-06-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7907478,A NL188374B (nl) | 1954-06-15 | Niet-waterige secundaire cel. |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1015856B (xx) |
| FR (1) | FR1126164A (xx) |
| GB (1) | GB804802A (xx) |
| NL (2) | NL97506C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3086179A (en) * | 1960-05-09 | 1963-04-16 | Bell Telephone Labor Inc | Transmission regulator utilizing passive variable-losser which is controlled, via circuit having expansion network, by signal level |
| US3732371A (en) * | 1971-05-10 | 1973-05-08 | Richard S Burwen | Wide dynamic range noise masking compandor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB702045A (en) * | 1950-04-20 | 1954-01-06 | Gen Electric Co Ltd | Improvements in or relating to apparatus for effecting amplitude compression and expansion of electric signals and signalling systems including such apparatus |
-
0
- NL NLAANVRAGE7907478,A patent/NL188374B/xx unknown
- NL NL97506D patent/NL97506C/xx active
-
1955
- 1955-06-10 GB GB16747/55A patent/GB804802A/en not_active Expired
- 1955-06-11 DE DEN10780A patent/DE1015856B/de active Pending
- 1955-06-14 FR FR1126164D patent/FR1126164A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB804802A (en) | 1958-11-26 |
| DE1015856B (de) | 1957-09-19 |
| NL188374B (nl) | |
| FR1126164A (fr) | 1956-11-16 |