CH229323A - Device for transforming frequency-modulated vibrations into amplitude-modulated vibrations of the desired frequency. - Google Patents

Device for transforming frequency-modulated vibrations into amplitude-modulated vibrations of the desired frequency.

Info

Publication number
CH229323A
CH229323A CH229323DA CH229323A CH 229323 A CH229323 A CH 229323A CH 229323D A CH229323D A CH 229323DA CH 229323 A CH229323 A CH 229323A
Authority
CH
Switzerland
Prior art keywords
frequency
modulated vibrations
amplitude
vibrations
modulated
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH229323A publication Critical patent/CH229323A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/50—Amplitude modulation by converting angle modulation to amplitude modulation
CH229323D 1940-06-14 1941-08-15 Device for transforming frequency-modulated vibrations into amplitude-modulated vibrations of the desired frequency. CH229323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US340448A US2255668A (en) 1940-06-14 1940-06-14 Frequency-modulation receiver

Publications (1)

Publication Number Publication Date
CH229323A true CH229323A (en) 1943-10-15

Family

ID=23333396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH229323D CH229323A (en) 1940-06-14 1941-08-15 Device for transforming frequency-modulated vibrations into amplitude-modulated vibrations of the desired frequency.

Country Status (3)

Country Link
US (1) US2255668A (en)
CH (1) CH229323A (en)
NL (1) NL70453C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561059A (en) * 1947-02-27 1951-07-17 Rca Corp Signal amplitude controlling transformer loading circuit
US2580028A (en) * 1948-01-28 1951-12-25 Rca Corp Superregenerative receiver
DE880326C (en) * 1948-10-02 1953-06-22 Telefunken Gmbh Community radio reception system
US2604586A (en) * 1949-04-28 1952-07-22 Rca Corp Diversity reception
US2695952A (en) * 1950-10-31 1954-11-30 Rca Corp Frequency modulation converter circuit

Also Published As

Publication number Publication date
US2255668A (en) 1941-09-09
NL70453C (en)

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