JPS5020648A - - Google Patents
Info
- Publication number
- JPS5020648A JPS5020648A JP49056085A JP5608574A JPS5020648A JP S5020648 A JPS5020648 A JP S5020648A JP 49056085 A JP49056085 A JP 49056085A JP 5608574 A JP5608574 A JP 5608574A JP S5020648 A JPS5020648 A JP S5020648A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00361598A US3835385A (en) | 1973-05-18 | 1973-05-18 | Digital delta encoder and decoder |
| US379435A US3882426A (en) | 1973-05-18 | 1973-07-16 | Increment varying means for incremental encoder and decoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5020648A true JPS5020648A (ja) | 1975-03-05 |
Family
ID=27001349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49056085A Pending JPS5020648A (ja) | 1973-05-18 | 1974-05-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3882426A (ja) |
| JP (1) | JPS5020648A (ja) |
| DE (1) | DE2423989A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62204040A (ja) * | 1986-03-03 | 1987-09-08 | Aisin Warner Ltd | 自動変速機におけるベアリングレ−スの取付け機構 |
| JPH0160017U (ja) * | 1987-10-13 | 1989-04-17 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971987A (en) * | 1975-02-07 | 1976-07-27 | International Business Machines Corporation | Gain method and apparatus for a delta modulator |
| US4204198A (en) * | 1977-12-20 | 1980-05-20 | The United States Of America As Represented By The Secretary Of The Army | Radar analog to digital converter |
| AU564770B2 (en) * | 1981-07-17 | 1987-08-27 | Nippon Electric Co. Ltd. | Forward and inverse quantization by varying a reference step size |
| US4646322A (en) * | 1983-12-19 | 1987-02-24 | Telex Computer Products, Inc. | Adaptive delta modulation codec |
| US5561688A (en) * | 1993-12-29 | 1996-10-01 | International Business Machines Corporation | Real-time digital audio compression/decompression system |
| ATE311628T1 (de) * | 2000-06-16 | 2005-12-15 | Baumueller Anlagen Systemtech | Verfahren zum automatischen erzeugen mehrerer elektrischer impulse anhand numerischer vorgabewerte, insbesondere als inkrementalgeber- nachbildung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339142A (en) * | 1963-07-01 | 1967-08-29 | Martin Marietta Corp | Adaptive pulse transmission system with modified delta modulation and redundant pulse elimination |
| US3500441A (en) * | 1967-10-12 | 1970-03-10 | Bell Telephone Labor Inc | Delta modulation with discrete companding |
| US3784922A (en) * | 1971-06-22 | 1974-01-08 | Bell Telephone Labor Inc | Adaptive delta modulation decoder |
-
1973
- 1973-07-16 US US379435A patent/US3882426A/en not_active Expired - Lifetime
-
1974
- 1974-05-17 DE DE2423989A patent/DE2423989A1/de active Pending
- 1974-05-18 JP JP49056085A patent/JPS5020648A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62204040A (ja) * | 1986-03-03 | 1987-09-08 | Aisin Warner Ltd | 自動変速機におけるベアリングレ−スの取付け機構 |
| JPH0160017U (ja) * | 1987-10-13 | 1989-04-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2423989A1 (de) | 1974-11-28 |
| US3882426A (en) | 1975-05-06 |