DK139178A - Funktionsgenerator med kvadratisk karakteristik - Google Patents
Funktionsgenerator med kvadratisk karakteristikInfo
- Publication number
- DK139178A DK139178A DK139178A DK139178A DK139178A DK 139178 A DK139178 A DK 139178A DK 139178 A DK139178 A DK 139178A DK 139178 A DK139178 A DK 139178A DK 139178 A DK139178 A DK 139178A
- Authority
- DK
- Denmark
- Prior art keywords
- function generator
- quadratic characteristics
- quadratic
- generator
- function
- Prior art date
Links
Classifications
-
- 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
- G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
- H03G7/005—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers using discontinuously variable devices, e.g. switch-operated
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/066—Generating pulses having essentially a finite slope or stepped portions having triangular shape using a Miller-integrator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7703808A SE404979B (sv) | 1977-04-01 | 1977-04-01 | Funktionsgenerator med kvadratisk karakteristik |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK139178A true DK139178A (da) | 1978-10-02 |
Family
ID=20330902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK139178A DK139178A (da) | 1977-04-01 | 1978-03-29 | Funktionsgenerator med kvadratisk karakteristik |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2813036A1 (da) |
| DK (1) | DK139178A (da) |
| FI (1) | FI780974A (da) |
| FR (1) | FR2386192A1 (da) |
| PL (1) | PL205747A1 (da) |
| SE (1) | SE404979B (da) |
-
1977
- 1977-04-01 SE SE7703808A patent/SE404979B/xx unknown
-
1978
- 1978-03-25 DE DE19782813036 patent/DE2813036A1/de not_active Withdrawn
- 1978-03-28 FR FR7808862A patent/FR2386192A1/fr not_active Withdrawn
- 1978-03-29 DK DK139178A patent/DK139178A/da unknown
- 1978-03-30 FI FI780974A patent/FI780974A/fi not_active Application Discontinuation
- 1978-04-01 PL PL20574778A patent/PL205747A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI780974A (fi) | 1978-10-02 |
| SE404979B (sv) | 1978-11-06 |
| FR2386192A1 (fr) | 1978-10-27 |
| PL205747A1 (pl) | 1979-01-15 |
| DE2813036A1 (de) | 1978-10-12 |
| SE7703808L (sv) | 1978-10-02 |
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