FR1159314A - Musical frequency generator system - Google Patents

Musical frequency generator system

Info

Publication number
FR1159314A
FR1159314A FR1159314DA FR1159314A FR 1159314 A FR1159314 A FR 1159314A FR 1159314D A FR1159314D A FR 1159314DA FR 1159314 A FR1159314 A FR 1159314A
Authority
FR
France
Prior art keywords
frequency generator
generator system
musical frequency
musical
generator
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.)
PATHE MARCONI IND MUSIC
Original Assignee
PATHE MARCONI IND MUSIC
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 PATHE MARCONI IND MUSIC filed Critical PATHE MARCONI IND MUSIC
Application granted granted Critical
Publication of FR1159314A publication Critical patent/FR1159314A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
    • H02M7/58—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential
    • H02M7/62—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential with electromagnetically-operated vibrating contacts, e.g. chopper

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1159314D 1956-10-12 1956-10-12 Musical frequency generator system Expired FR1159314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159314T 1956-10-12

Publications (1)

Publication Number Publication Date
FR1159314A true FR1159314A (en) 1958-06-26

Family

ID=9651536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159314D Expired FR1159314A (en) 1956-10-12 1956-10-12 Musical frequency generator system

Country Status (1)

Country Link
FR (1) FR1159314A (en)

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