NL6614690A - - Google Patents
Info
- Publication number
- NL6614690A NL6614690A NL6614690A NL6614690A NL6614690A NL 6614690 A NL6614690 A NL 6614690A NL 6614690 A NL6614690 A NL 6614690A NL 6614690 A NL6614690 A NL 6614690A NL 6614690 A NL6614690 A NL 6614690A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/30—Delta-sigma modulation
- H03M3/458—Analogue/digital converters using delta-sigma modulation as an intermediate step
- H03M3/478—Means for controlling the correspondence between the range of the input signal and the range of signals the converter can handle; Means for out-of-range indication
- H03M3/488—Means for controlling the correspondence between the range of the input signal and the range of signals the converter can handle; Means for out-of-range indication using automatic control
- H03M3/49—Means for controlling the correspondence between the range of the input signal and the range of signals the converter can handle; Means for out-of-range indication using automatic control in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
- H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
- H04B14/064—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM] with adaptive feedback
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2655566A GB1133672A (en) | 1964-03-17 | 1966-06-14 | Improvements in or relating to communication systems employing code modulation |
| US57000066A | 1966-08-03 | 1966-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6614690A true NL6614690A (no) | 1967-12-15 |
Family
ID=26258304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6614690A NL6614690A (no) | 1966-06-14 | 1966-10-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US3500205A (no) |
| DE (1) | DE1462622A1 (no) |
| FR (1) | FR1498160A (no) |
| NL (1) | NL6614690A (no) |
| NO (1) | NO127220B (no) |
| SE (1) | SE330909B (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624558A (en) * | 1970-01-16 | 1971-11-30 | Bell Telephone Labor Inc | Delta modulation encoder having double integration |
| US3668559A (en) * | 1970-11-16 | 1972-06-06 | Scope Inc | Audio to digital converter |
| US3703688A (en) * | 1971-04-07 | 1972-11-21 | Bell Telephone Labor Inc | Digital adaptive-to-linear delta modulated signal converter |
| JPS5120148B1 (no) * | 1971-05-19 | 1976-06-23 | ||
| US3959745A (en) * | 1975-06-24 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Army | Pulse amplitude modulator |
| GB2537796A (en) * | 2014-07-22 | 2016-11-02 | Aquatec Group Ltd | Impressed current cathodic protection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL91939C (no) * | 1948-10-04 | |||
| US2724740A (en) * | 1950-06-29 | 1955-11-22 | Bell Telephone Labor Inc | Quantized transmission with variable quanta |
| US2897275A (en) * | 1955-05-16 | 1959-07-28 | Bell Telephone Labor Inc | Delta modulation compander |
| NL276489A (no) * | 1961-07-03 | |||
| NL267338A (no) * | 1961-07-20 | |||
| US3384823A (en) * | 1963-11-26 | 1968-05-21 | Ball Brothers Res Corp | High speed digital phase modulation encoder |
-
1966
- 1966-08-03 US US570000A patent/US3500205A/en not_active Expired - Lifetime
- 1966-10-04 NO NO00165000A patent/NO127220B/no unknown
- 1966-10-06 SE SE13517/66A patent/SE330909B/xx unknown
- 1966-10-19 NL NL6614690A patent/NL6614690A/xx unknown
- 1966-10-25 DE DE19661462622 patent/DE1462622A1/de active Pending
- 1966-11-03 FR FR82346A patent/FR1498160A/fr not_active Expired
-
1967
- 1967-06-12 US US645226A patent/US3506917A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE330909B (no) | 1970-12-07 |
| NO127220B (no) | 1973-05-21 |
| US3506917A (en) | 1970-04-14 |
| DE1462622A1 (de) | 1969-01-30 |
| US3500205A (en) | 1970-03-10 |
| FR1498160A (fr) | 1967-10-13 |