ZA784000B - Apparatus for processing digital speech signals in a telecommunications system - Google Patents
Apparatus for processing digital speech signals in a telecommunications systemInfo
- Publication number
- ZA784000B ZA784000B ZA00784000A ZA784000A ZA784000B ZA 784000 B ZA784000 B ZA 784000B ZA 00784000 A ZA00784000 A ZA 00784000A ZA 784000 A ZA784000 A ZA 784000A ZA 784000 B ZA784000 B ZA 784000B
- Authority
- ZA
- South Africa
- Prior art keywords
- telecommunications system
- speech signals
- processing digital
- digital speech
- processing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2732603A DE2732603C3 (en) | 1977-07-19 | 1977-07-19 | Circuit arrangement for converting analog signals into digital signals and vice versa from digital signals into analog signals |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA784000B true ZA784000B (en) | 1979-07-25 |
Family
ID=6014295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00784000A ZA784000B (en) | 1977-07-19 | 1978-07-13 | Apparatus for processing digital speech signals in a telecommunications system |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE869118A (en) |
DE (1) | DE2732603C3 (en) |
ZA (1) | ZA784000B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479212A (en) * | 1982-03-12 | 1984-10-23 | At&T Bell Laboratories | Conference circuit |
DE10066029B4 (en) | 2000-08-23 | 2005-11-10 | Infineon Technologies Ag | Analog / digital converter |
DE10041380A1 (en) * | 2000-08-23 | 2002-03-14 | Infineon Technologies Ag | Data transfer method between memory and logic modules, involves converting multidigit digital signal into analog signal and transmitting to receiver end where it is reconverted |
-
1977
- 1977-07-19 DE DE2732603A patent/DE2732603C3/en not_active Expired
-
1978
- 1978-07-13 ZA ZA00784000A patent/ZA784000B/en unknown
- 1978-07-19 BE BE189377A patent/BE869118A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2732603A1 (en) | 1979-02-01 |
DE2732603C3 (en) | 1981-08-27 |
BE869118A (en) | 1978-11-16 |
DE2732603B2 (en) | 1980-10-23 |
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