BE790277A - Detecteur de parole pour concentrateur de voies telephoniques - Google Patents

Detecteur de parole pour concentrateur de voies telephoniques

Info

Publication number
BE790277A
BE790277A BE790277DA BE790277A BE 790277 A BE790277 A BE 790277A BE 790277D A BE790277D A BE 790277DA BE 790277 A BE790277 A BE 790277A
Authority
BE
Belgium
Prior art keywords
concentrator
speech detector
telephone
track
telephone track
Prior art date
Application number
Other languages
English (en)
Original Assignee
Cit Alcatel
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.)
Publication date
Publication of BE790277A publication Critical patent/BE790277A/fr

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
    • H04J3/175—Speech activity or inactivity detectors
BE790277D 1971-10-29 Detecteur de parole pour concentrateur de voies telephoniques BE790277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139022A FR2158720A5 (fr) 1971-10-29 1971-10-29

Publications (1)

Publication Number Publication Date
BE790277A true BE790277A (fr) 1973-04-19

Family

ID=9085111

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790277D BE790277A (fr) 1971-10-29 Detecteur de parole pour concentrateur de voies telephoniques

Country Status (8)

Country Link
BE (1) BE790277A (fr)
CA (1) CA999072A (fr)
FR (1) FR2158720A5 (fr)
GB (1) GB1409917A (fr)
IT (1) IT970055B (fr)
LU (1) LU66340A1 (fr)
NL (1) NL162532C (fr)
SE (1) SE386792B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485839B1 (fr) * 1980-06-27 1985-09-06 Cit Alcatel Procede de detection de parole dans un signal de circuit telephonique et detecteur de parole le mettant en oeuvre
AR241336A1 (es) * 1987-09-30 1992-05-29 Siemens Ag Disposicion para determinar la frecuencia de una señal simetrica periodica muestreada.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1273918A (fr) * 1960-09-05 1961-10-20 Détecteur de parole
US3238303A (en) * 1962-09-11 1966-03-01 Ibm Wave analyzing system

Also Published As

Publication number Publication date
DE2252816B2 (de) 1976-01-29
DE2252816A1 (de) 1973-05-03
NL7214648A (fr) 1973-05-02
SE386792B (sv) 1976-08-16
FR2158720A5 (fr) 1973-06-15
CA999072A (fr) 1976-10-26
NL162532C (nl) 1980-05-16
NL162532B (nl) 1979-12-17
LU66340A1 (fr) 1973-05-03
IT970055B (it) 1974-04-10
GB1409917A (en) 1975-10-15

Similar Documents

Publication Publication Date Title
BR7204582D0 (pt) Dispositivo de amostragem de suspensoes
AR205966A1 (es) Aparato de revelado
FR2302646A1 (fr) Dispositif pour la le
BR7200782D0 (pt) Aparelho de mecanoterapia
BR7206185D0 (pt) Aparelho rotulador de objetos verticais
SE382958B (sv) Lasring for behallarlock
BR7200024D0 (pt) Conjunto monitor-gerador de banho de dialise
AT331850B (de) Seilbahnsystem
AR194221A1 (es) Aparato de deteccion multizonal
NO137269C (no) Anordning for kontinuerlig pressing
IT1034890B (it) Rivelatore per segnali vocali codificati
FR2164323A5 (fr) Enregistreur de route
BR7206134D0 (pt) Unidade de amostragem de testemunho
BE780925A (fr) Dispositif pour la detection de rayonnements
BE781352A (fr) Als draagtas uitgevoerd verpakkingsmateriaal
AR196890A1 (es) Aparato purificador
SE373315B (sv) Slitlenk for deckkedjor
BE798285A (fr) Reacteur pour la chlorolyse
SE396102B (sv) Berband for blixtlas
BE787936A (fr) Dispositif de blocage pour roulement
BE790277A (fr) Detecteur de parole pour concentrateur de voies telephoniques
AT310523B (de) Galvanisiervorrichtung
BE781116A (fr) Perfectionnements aux synthetiseurs de parole
IT956337B (it) Rivelatore
SE391327B (sv) Leggsten for planglasugn

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCAT

Effective date: 19921019