FR1274711A - Dispositif pour l'expansion de la dynamique - Google Patents
Dispositif pour l'expansion de la dynamiqueInfo
- Publication number
- FR1274711A FR1274711A FR840159A FR840159A FR1274711A FR 1274711 A FR1274711 A FR 1274711A FR 840159 A FR840159 A FR 840159A FR 840159 A FR840159 A FR 840159A FR 1274711 A FR1274711 A FR 1274711A
- Authority
- FR
- France
- Prior art keywords
- dynamic expansion
- expansion
- dynamic
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/02—Volume compression or expansion in amplifiers having discharge tubes
-
- 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)
- Transmitters (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL243981A NL112263C (nl) | 1959-10-02 | 1959-10-02 | Inrichting voor dynamiekexpansie van informatiesignalen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1274711A true FR1274711A (fr) | 1961-10-27 |
Family
ID=19751962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840159A Expired FR1274711A (fr) | 1959-10-02 | 1960-10-03 | Dispositif pour l'expansion de la dynamique |
Country Status (7)
Country | Link |
---|---|
US (1) | US3112461A (fr) |
AU (1) | AU247203B1 (fr) |
CH (1) | CH385293A (fr) |
DE (1) | DE1118833B (fr) |
FR (1) | FR1274711A (fr) |
GB (1) | GB968482A (fr) |
NL (1) | NL112263C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328716A (en) * | 1963-09-03 | 1967-06-27 | Automatic Elect Lab | Gain regulation circuit utilizing electrochemical memory means in variolosser control circuit |
US3571529A (en) * | 1968-09-09 | 1971-03-16 | Zenith Radio Corp | Hearing aid with frequency-selective agc |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL102002C (fr) * | 1954-10-25 |
-
1959
- 1959-10-02 NL NL243981A patent/NL112263C/xx active
-
1960
- 1960-09-29 AU AU65155/60A patent/AU247203B1/en not_active Expired
- 1960-09-29 US US59286A patent/US3112461A/en not_active Expired - Lifetime
- 1960-09-29 CH CH1098760A patent/CH385293A/de unknown
- 1960-09-30 GB GB33633/60A patent/GB968482A/en not_active Expired
- 1960-09-30 DE DEN18989A patent/DE1118833B/de active Pending
- 1960-10-03 FR FR840159A patent/FR1274711A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH385293A (de) | 1964-12-15 |
US3112461A (en) | 1963-11-26 |
NL243981A (fr) | 1900-01-01 |
NL112263C (nl) | 1966-01-17 |
DE1118833B (de) | 1961-12-07 |
AU247203B1 (en) | 1962-10-04 |
GB968482A (en) | 1964-09-02 |
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