FR1254613A - Indicateur de panne d'enregistrement - Google Patents

Indicateur de panne d'enregistrement

Info

Publication number
FR1254613A
FR1254613A FR822770A FR822770A FR1254613A FR 1254613 A FR1254613 A FR 1254613A FR 822770 A FR822770 A FR 822770A FR 822770 A FR822770 A FR 822770A FR 1254613 A FR1254613 A FR 1254613A
Authority
FR
France
Prior art keywords
failure indicator
recording failure
recording
indicator
failure
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
FR822770A
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.)
Dictaphone Corp
Original Assignee
Dictaphone 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
Priority claimed from US803257A external-priority patent/US3051795A/en
Application filed by Dictaphone Corp filed Critical Dictaphone Corp
Priority to FR822770A priority Critical patent/FR1254613A/fr
Application granted granted Critical
Publication of FR1254613A publication Critical patent/FR1254613A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/10—Telephonic communication systems specially adapted for combination with other electrical systems with dictation recording and playback systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR822770A 1959-03-31 1960-03-29 Indicateur de panne d'enregistrement Expired FR1254613A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822770A FR1254613A (fr) 1959-03-31 1960-03-29 Indicateur de panne d'enregistrement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US803257A US3051795A (en) 1959-03-31 1959-03-31 Failure detecting and indicating means for sound recording systems
FR822770A FR1254613A (fr) 1959-03-31 1960-03-29 Indicateur de panne d'enregistrement

Publications (1)

Publication Number Publication Date
FR1254613A true FR1254613A (fr) 1961-02-24

Family

ID=26185479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822770A Expired FR1254613A (fr) 1959-03-31 1960-03-29 Indicateur de panne d'enregistrement

Country Status (1)

Country Link
FR (1) FR1254613A (fr)

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