NL7301752A - - Google Patents
Info
- Publication number
- NL7301752A NL7301752A NL7301752A NL7301752A NL7301752A NL 7301752 A NL7301752 A NL 7301752A NL 7301752 A NL7301752 A NL 7301752A NL 7301752 A NL7301752 A NL 7301752A NL 7301752 A NL7301752 A NL 7301752A
- 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
- H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
- H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7301752A NL7301752A (US07714131-20100511-C00038.png) | 1973-02-08 | 1973-02-08 | |
| DE19732312086 DE2312086C3 (de) | 1972-03-30 | 1973-03-10 | Signalübertragungsvorrichtung mit einer amplituden- und frequenzabhängigen Übertragungsfunktion |
| AR24711073A AR195708A1 (es) | 1972-03-30 | 1973-03-19 | Dispositivo transmisor de senales que tiene una funcion de transferencia que es dependiente de la amplitud y dependiente de la frecuencia para ser usado en una disposicion reductora de ruido |
| CA166,658A CA975439A (en) | 1972-03-30 | 1973-03-21 | Noise reduction system |
| CH441973A CH561488A5 (US07714131-20100511-C00038.png) | 1972-03-30 | 1973-03-27 | |
| IT6787773A IT980703B (it) | 1972-03-30 | 1973-03-27 | Sistema di riduzione del rumore in un canale di trasmissione |
| SE7304271A SE388988B (sv) | 1972-03-30 | 1973-03-27 | Signaloverforingsanordning |
| GB1458973A GB1431481A (en) | 1972-03-30 | 1973-03-27 | Circuit arrangement having an amplitude and frequency dependent transfer function |
| BE129400A BE797480A (fr) | 1972-03-30 | 1973-03-28 | Dispositif de transmission de signaux destine a un systeme attenuateur de bruit |
| AT270873A AT346906B (de) | 1972-03-30 | 1973-03-28 | Signaluebertragungsvorrichtung fuer ein rauschunterdrueckungssystem |
| FR7311127A FR2178108B1 (US07714131-20100511-C00038.png) | 1972-03-30 | 1973-03-28 | |
| ES413099A ES413099A1 (es) | 1972-03-30 | 1973-03-28 | Dispositivo de transmision de senales. |
| JP3614873A JPS5649008B2 (US07714131-20100511-C00038.png) | 1972-03-30 | 1973-03-29 | |
| US00376362A US3829715A (en) | 1973-02-08 | 1973-07-05 | Noise reduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7301752A NL7301752A (US07714131-20100511-C00038.png) | 1973-02-08 | 1973-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301752A true NL7301752A (US07714131-20100511-C00038.png) | 1974-08-12 |
Family
ID=19818160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301752A NL7301752A (US07714131-20100511-C00038.png) | 1972-03-30 | 1973-02-08 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3829715A (US07714131-20100511-C00038.png) |
| NL (1) | NL7301752A (US07714131-20100511-C00038.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155041A (en) | 1976-05-13 | 1979-05-15 | Burns Richard C | System for reducing noise transients |
| US4068139A (en) * | 1976-08-09 | 1978-01-10 | Fairchild Camera And Instrument Corporation | IC compatible variable shunt impedance for Dolby B system |
| US4178555A (en) * | 1978-03-31 | 1979-12-11 | Vladan Temer | Method of reducing distortion in electronic networks |
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1973
- 1973-02-08 NL NL7301752A patent/NL7301752A/xx unknown
- 1973-07-05 US US00376362A patent/US3829715A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3829715A (en) | 1974-08-13 |
