FR35951E - Improvements in the means of recording and reproducing sounds - Google Patents

Improvements in the means of recording and reproducing sounds

Info

Publication number
FR35951E
FR35951E FR35951DA FR35951E FR 35951 E FR35951 E FR 35951E FR 35951D A FR35951D A FR 35951DA FR 35951 E FR35951 E FR 35951E
Authority
FR
France
Prior art keywords
recording
reproducing sounds
sounds
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)
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 FR35951E publication Critical patent/FR35951E/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22Microcontrol or microprogram arrangements
    • G06F9/26Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/261Microinstruction address formation
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00Computer-aided design [CAD]
    • G06F30/30Circuit design
    • G06F30/32Circuit design at the digital level
    • G06F30/33Design verification, e.g. functional simulation or model checking
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
FR35951D 1926-10-30 1928-03-22 Improvements in the means of recording and reproducing sounds Expired FR35951E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649368XA 1926-10-30 1926-10-30

Publications (1)

Publication Number Publication Date
FR35951E true FR35951E (en) 1930-04-05

Family

ID=22059236

Family Applications (2)

Application Number Title Priority Date Filing Date
FR649368D Expired FR649368A (en) 1926-10-30 1927-10-21 Improvements in the means of recording and reproducing sounds
FR35951D Expired FR35951E (en) 1926-10-30 1928-03-22 Improvements in the means of recording and reproducing sounds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR649368D Expired FR649368A (en) 1926-10-30 1927-10-21 Improvements in the means of recording and reproducing sounds

Country Status (1)

Country Link
FR (2) FR649368A (en)

Also Published As

Publication number Publication date
FR649368A (en) 1928-12-21

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