ZA784000B - Apparatus for processing digital speech signals in a telecommunications system - Google Patents

Apparatus for processing digital speech signals in a telecommunications system

Info

Publication number: ZA784000B
Authority: ZA; South Africa
Prior art keywords: telecommunications system; speech signals; processing digital; digital speech; processing
Prior art date: 1977-07-19

Application number

ZA00784000A

Inventor

E Hoefer

P Hirschmann

Original Assignee

Siemens Ag

Priority date (The priority date 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 date listed.)

1977-07-19

Filing date

1978-07-13

Publication date

1979-07-25

1978-07-13 Application filed by Siemens Ag filed Critical Siemens Ag

1979-07-25 Publication of ZA784000B publication Critical patent/ZA784000B/en

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)

ZA00784000A 1977-07-19 1978-07-13 Apparatus for processing digital speech signals in a telecommunications system ZA784000B (en)

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)

* Cited by examiner, † Cited by third party
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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