FR2210056A1 - - Google Patents
Info
- Publication number
- FR2210056A1 FR2210056A1 FR7344185A FR7344185A FR2210056A1 FR 2210056 A1 FR2210056 A1 FR 2210056A1 FR 7344185 A FR7344185 A FR 7344185A FR 7344185 A FR7344185 A FR 7344185A FR 2210056 A1 FR2210056 A1 FR 2210056A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/603—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with coupled emitters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/24—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating logarithmic or exponential functions, e.g. hyperbolic functions
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/02—Amplitude modulation, i.e. PAM
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/02—Delta modulation, i.e. one-bit differential modulation
- H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB155872 | 1972-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2210056A1 true FR2210056A1 (US07655688-20100202-C00109.png) | 1974-07-05 |
Family
ID=3765561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7344185A Withdrawn FR2210056A1 (US07655688-20100202-C00109.png) | 1972-12-11 | 1973-12-11 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2901034C3 (de) * | 1979-01-12 | 1984-08-09 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Verfahren und Schaltungsanordnung zur Komprimierung und Dekomprimierung von Analogsignalen in digitaler Form |
| JPS6027541U (ja) * | 1983-07-29 | 1985-02-25 | パイオニア株式会社 | デルタ変調復調回路 |
-
1973
- 1973-12-11 NL NL7316933A patent/NL7316933A/xx unknown
- 1973-12-11 BE BE138736A patent/BE808484A/xx unknown
- 1973-12-11 FR FR7344185A patent/FR2210056A1/fr not_active Withdrawn
- 1973-12-11 DE DE19732361637 patent/DE2361637A1/de active Pending
- 1973-12-11 JP JP13745973A patent/JPS5012956A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5012956A (US07655688-20100202-C00109.png) | 1975-02-10 |
| NL7316933A (US07655688-20100202-C00109.png) | 1974-06-13 |
| BE808484A (fr) | 1974-03-29 |
| DE2361637A1 (de) | 1974-06-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |