FR1438322A - Improvements in time allocation telephone signal transmission systems, with interpolation of samples and transmission in alternate directions of said signals - Google Patents

Improvements in time allocation telephone signal transmission systems, with interpolation of samples and transmission in alternate directions of said signals

Info

Publication number
FR1438322A
FR1438322A FR7757A FR7757A FR1438322A FR 1438322 A FR1438322 A FR 1438322A FR 7757 A FR7757 A FR 7757A FR 7757 A FR7757 A FR 7757A FR 1438322 A FR1438322 A FR 1438322A
Authority
FR
France
Prior art keywords
interpolation
samples
signals
telephone signal
time allocation
Prior art date
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.)
Expired
Application number
FR7757A
Other languages
French (fr)
Inventor
Evangelo Lyghounis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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.)
Filing date
Publication date
Application filed by Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Application granted granted Critical
Publication of FR1438322A publication Critical patent/FR1438322A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
FR7757A 1964-03-24 1965-03-03 Improvements in time allocation telephone signal transmission systems, with interpolation of samples and transmission in alternate directions of said signals Expired FR1438322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT654664 1964-03-24

Publications (1)

Publication Number Publication Date
FR1438322A true FR1438322A (en) 1966-05-13

Family

ID=11121186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7757A Expired FR1438322A (en) 1964-03-24 1965-03-03 Improvements in time allocation telephone signal transmission systems, with interpolation of samples and transmission in alternate directions of said signals

Country Status (8)

Country Link
AT (1) AT265376B (en)
BE (1) BE661547A (en)
CH (1) CH427922A (en)
DE (1) DE1267288B (en)
FR (1) FR1438322A (en)
GB (1) GB1078483A (en)
NL (1) NL148211B (en)
NO (1) NO117868B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604025C (en) * 1931-11-14 1934-10-13 Standard Elek Zitaets Ges A G Circuit arrangement for telecommunications, especially telephone systems with two-way traffic
DE1072656B (en) * 1957-09-26 1960-01-07 Western Electric Company Incorporated New York, N Y (V St A) , and Carl Brandt Henry Feldman Belleair Clearwater, Fla. (V St A) I Time Division Multiplexed Telephone System

Also Published As

Publication number Publication date
NO117868B (en) 1969-10-06
NL148211B (en) 1975-12-15
NL6502645A (en) 1965-09-27
GB1078483A (en) 1967-08-09
DE1267288B (en) 1968-05-02
CH427922A (en) 1967-01-15
AT265376B (en) 1968-10-10
BE661547A (en) 1965-07-16

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