FR802104A - Récepteur de radio-diffusion - Google Patents

Récepteur de radio-diffusion

Info

Publication number
FR802104A
FR802104A FR802104DA FR802104A FR 802104 A FR802104 A FR 802104A FR 802104D A FR802104D A FR 802104DA FR 802104 A FR802104 A FR 802104A
Authority
FR
France
Prior art keywords
broadcast receiver
radio broadcast
radio
receiver
broadcast
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)
French (fr)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR802104A publication Critical patent/FR802104A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/02—Volume compression or expansion in amplifiers having discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H03G3/24—Control dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
FR802104D 1935-02-19 1936-02-18 Récepteur de radio-diffusion Expired FR802104A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7169A US2058565A (en) 1935-02-19 1935-02-19 Wave signal receiver

Publications (1)

Publication Number Publication Date
FR802104A true FR802104A (fr) 1936-08-28

Family

ID=21724613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802104D Expired FR802104A (fr) 1935-02-19 1936-02-18 Récepteur de radio-diffusion

Country Status (4)

Country Link
US (1) US2058565A (de)
AT (1) AT155679B (de)
DE (1) DE691563C (de)
FR (1) FR802104A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540643A (en) * 1940-01-12 1951-02-06 Edwin H Armstrong Frequency-modulated carrier signal receiver
US2441577A (en) * 1943-04-17 1948-05-18 Katzin Martin Automatic volume control means
US2498730A (en) * 1944-06-27 1950-02-28 Int Standard Electric Corp Thermionic amplifier circuit
US2854630A (en) * 1953-04-21 1958-09-30 Jr Arvid E Fogelberg Peak detection

Also Published As

Publication number Publication date
DE691563C (de) 1940-05-30
US2058565A (en) 1936-10-27
AT155679B (de) 1939-03-10

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