FR49629E - Nouveau procédé de modulation - Google Patents

Nouveau procédé de modulation

Info

Publication number
FR49629E
FR49629E FR49629DA FR49629E FR 49629 E FR49629 E FR 49629E FR 49629D A FR49629D A FR 49629DA FR 49629 E FR49629 E FR 49629E
Authority
FR
France
Prior art keywords
modulation process
new modulation
new
modulation
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR49629E publication Critical patent/FR49629E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
FR49629D 1937-07-15 1938-07-13 Nouveau procédé de modulation Expired FR49629E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1964837A GB498895A (en) 1937-07-15 1937-07-15 Improvements in alternating current modulation and demodulation systems

Publications (1)

Publication Number Publication Date
FR49629E true FR49629E (fr) 1939-05-16

Family

ID=10132840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49629D Expired FR49629E (fr) 1937-07-15 1938-07-13 Nouveau procédé de modulation

Country Status (2)

Country Link
FR (1) FR49629E (fr)
GB (1) GB498895A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445621A (en) * 1945-11-05 1948-07-20 Edward H Lange Demodulator device for frequency and amplitude modulation
US2533496A (en) * 1946-04-18 1950-12-12 Motorola Inc Low-level bridge discriminator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445621A (en) * 1945-11-05 1948-07-20 Edward H Lange Demodulator device for frequency and amplitude modulation
US2533496A (en) * 1946-04-18 1950-12-12 Motorola Inc Low-level bridge discriminator

Also Published As

Publication number Publication date
GB498895A (en) 1939-01-16

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