[go: up one dir, main page]

ES175706A1 - Mejoras en o relativas a sistemas de transmisión modulados por impulsos - Google Patents

Mejoras en o relativas a sistemas de transmisión modulados por impulsos

Info

Publication number
ES175706A1
ES175706A1 ES175706A ES175706A ES175706A1 ES 175706 A1 ES175706 A1 ES 175706A1 ES 175706 A ES175706 A ES 175706A ES 175706 A ES175706 A ES 175706A ES 175706 A1 ES175706 A1 ES 175706A1
Authority
ES
Spain
Prior art keywords
impulsed
relative
transmission systems
modulated transmission
modulated
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
ES175706A
Other languages
English (en)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica SA
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 Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES175706A1 publication Critical patent/ES175706A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
ES175706A 1942-08-07 1946-11-15 Mejoras en o relativas a sistemas de transmisión modulados por impulsos Expired ES175706A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11098/42A GB583799A (en) 1942-08-07 1942-08-07 Improvements relating to pulse modulated transmission systems

Publications (1)

Publication Number Publication Date
ES175706A1 true ES175706A1 (es) 1946-12-16

Family

ID=9979996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES175706A Expired ES175706A1 (es) 1942-08-07 1946-11-15 Mejoras en o relativas a sistemas de transmisión modulados por impulsos

Country Status (5)

Country Link
US (1) US2429609A (es)
BE (1) BE477650A (es)
ES (1) ES175706A1 (es)
FR (1) FR933640A (es)
GB (1) GB583799A (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118626A (en) * 1936-01-28 1938-05-24 Rca Corp Method and apparatus for delaying electrical impulses
US2190504A (en) * 1936-03-03 1940-02-13 Loewe Radio Inc Method of generating impulses and impulse generator
NL88393C (es) * 1937-06-18
GB514271A (en) * 1938-04-29 1939-11-03 Baird Television Ltd Improvements in or relating to television and like receivers

Also Published As

Publication number Publication date
GB583799A (en) 1946-12-31
US2429609A (en) 1947-10-28
FR933640A (fr) 1948-04-27
BE477650A (es)

Similar Documents

Publication Publication Date Title
FR930788A (fr) Soultions aqueuses colloïdales de résine
FR949781A (fr) Transmission irreversible
ES175706A1 (es) Mejoras en o relativas a sistemas de transmisión modulados por impulsos
FR895284A (fr) Transmission hydraulique
CH241196A (de) Pfropfen mit Pfropfenzieher.
FR892586A (fr) Systèmes de couplage dupleix
FR950822A (fr) Système de transmission
FR978968A (fr) Système de transmission multiple
FR897496A (fr) Affût sur roues
FR897753A (fr) Adhésif
FR887564A (fr) Dispositif différentiel
AU117944B2 (en) Improvements in or relating to optical systems
FR885824A (fr) Système de modulation
FR899785A (fr) Caisse de véhicule
FR893056A (fr) Limiteur de modulation
AU117474B2 (en) Electro-optical signalling
FR884609A (fr) Système de modulation perfectionné
CA407219A (en) Chromium recovery
AU119998B2 (en) Chromium recovery
CA407214A (en) Chromium recovery
AU119392B2 (en) Chromium recovery
GR9822B (el) Τροπος προληψεως αεροπορικων ατυχηματων.
FR945115A (fr) Dispositif modulateur
GR9888B (el) Τροπος κατασκευης κολλας.
AU116247B2 (en) Improvements in or relating to coupling devices