SE360527B - - Google Patents
Info
- Publication number
- SE360527B SE360527B SE536971A SE536971A SE360527B SE 360527 B SE360527 B SE 360527B SE 536971 A SE536971 A SE 536971A SE 536971 A SE536971 A SE 536971A SE 360527 B SE360527 B SE 360527B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
-
- 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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7006248A NL156285B (nl) | 1970-04-29 | 1970-04-29 | Zender voor signaaloverdracht door pulscodemodulatie. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE360527B true SE360527B (xx) | 1973-09-24 |
Family
ID=19809988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE536971A SE360527B (xx) | 1970-04-29 | 1971-04-26 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5314908B1 (xx) |
| AT (1) | AT323804B (xx) |
| BE (1) | BE766385A (xx) |
| BR (1) | BR7102477D0 (xx) |
| CA (1) | CA963095A (xx) |
| CH (1) | CH531277A (xx) |
| DE (1) | DE2119000C3 (xx) |
| DK (1) | DK140326C (xx) |
| ES (1) | ES390644A1 (xx) |
| FR (1) | FR2090952A5 (xx) |
| GB (1) | GB1294048A (xx) |
| NL (1) | NL156285B (xx) |
| SE (1) | SE360527B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL174607C (nl) * | 1975-06-05 | 1984-07-02 | Philips Nv | Transmissie-systeem voor signaaloverdracht door middel van gecomprimeerde deltamodulatie. |
| YU40399B (en) * | 1980-08-11 | 1985-12-31 | Iskra | Delta codec with a doubl stage hybrid quantization adaptation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1224357C2 (de) * | 1964-09-16 | 1973-07-12 | Siemens Ag | Modulator mit Momentanwertkompander fuer mit Pulsmodulation arbeitende Geraete |
| DE1289104B (de) * | 1966-09-16 | 1969-02-13 | Siemens Ag | Einrichtung zur Umsetzung eines Analogsignals in ein pulscodemoduliertes Signal |
-
1970
- 1970-04-29 NL NL7006248A patent/NL156285B/xx not_active IP Right Cessation
-
1971
- 1971-04-20 DE DE19712119000 patent/DE2119000C3/de not_active Expired
- 1971-04-26 DK DK199871A patent/DK140326C/da active
- 1971-04-26 CH CH608771A patent/CH531277A/de not_active IP Right Cessation
- 1971-04-26 GB GB1137171A patent/GB1294048A/en not_active Expired
- 1971-04-26 BR BR247771A patent/BR7102477D0/pt unknown
- 1971-04-26 CA CA111,303A patent/CA963095A/en not_active Expired
- 1971-04-26 JP JP2682671A patent/JPS5314908B1/ja active Pending
- 1971-04-26 SE SE536971A patent/SE360527B/xx unknown
- 1971-04-27 BE BE766385A patent/BE766385A/xx not_active IP Right Cessation
- 1971-04-27 AT AT361071A patent/AT323804B/de not_active IP Right Cessation
- 1971-04-27 ES ES390644A patent/ES390644A1/es not_active Expired
- 1971-04-29 FR FR7115409A patent/FR2090952A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2119000C3 (de) | 1983-02-10 |
| DK140326B (da) | 1979-07-30 |
| ES390644A1 (es) | 1973-06-16 |
| NL7006248A (xx) | 1971-11-02 |
| CH531277A (de) | 1972-11-30 |
| CA963095A (en) | 1975-02-18 |
| GB1294048A (en) | 1972-10-25 |
| JPS5314908B1 (xx) | 1978-05-20 |
| BE766385A (fr) | 1971-10-27 |
| NL156285B (nl) | 1978-03-15 |
| DE2119000B2 (de) | 1976-10-14 |
| DK140326C (da) | 1979-12-17 |
| DE2119000A1 (de) | 1971-11-18 |
| BR7102477D0 (pt) | 1973-04-10 |
| AT323804B (de) | 1975-07-25 |
| FR2090952A5 (xx) | 1972-01-14 |