FR830377A - Method and device for reproducing sound recordings or images - Google Patents

Method and device for reproducing sound recordings or images

Info

Publication number
FR830377A
FR830377A FR830377DA FR830377A FR 830377 A FR830377 A FR 830377A FR 830377D A FR830377D A FR 830377DA FR 830377 A FR830377 A FR 830377A
Authority
FR
France
Prior art keywords
images
reproducing sound
sound recordings
recordings
reproducing
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
French (fr)
Inventor
Carl Hans Nolte
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 filed Critical
Application granted granted Critical
Publication of FR830377A publication Critical patent/FR830377A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345—Control of the passage of the selected programme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/82—Wired systems using signals not modulated onto a carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
FR830377D 1936-12-05 1937-12-06 Method and device for reproducing sound recordings or images Expired FR830377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE203265X 1936-12-05

Publications (1)

Publication Number Publication Date
FR830377A true FR830377A (en) 1938-07-28

Family

ID=5775516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830377D Expired FR830377A (en) 1936-12-05 1937-12-06 Method and device for reproducing sound recordings or images

Country Status (4)

Country Link
CH (1) CH203265A (en)
FR (1) FR830377A (en)
GB (1) GB506811A (en)
NL (1) NL51141C (en)

Also Published As

Publication number Publication date
GB506811A (en) 1939-06-05
NL51141C (en)
CH203265A (en) 1939-02-28

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