JPH0148700B2 - - Google Patents

Info

Publication number
JPH0148700B2
JPH0148700B2 JP56096943A JP9694381A JPH0148700B2 JP H0148700 B2 JPH0148700 B2 JP H0148700B2 JP 56096943 A JP56096943 A JP 56096943A JP 9694381 A JP9694381 A JP 9694381A JP H0148700 B2 JPH0148700 B2 JP H0148700B2
Authority
JP
Japan
Prior art keywords
circuit
signal
bit
output
counter
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
JP56096943A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57211834A (en
Inventor
Makoto Kaneko
Takatoshi Okumura
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.)
Yamaha Corp
Original Assignee
Yamaha 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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP56096943A priority Critical patent/JPS57211834A/ja
Priority to US06/390,830 priority patent/US4442748A/en
Publication of JPS57211834A publication Critical patent/JPS57211834A/ja
Publication of JPH0148700B2 publication Critical patent/JPH0148700B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/38—Starting, stopping or resetting the counter
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • G10H5/02—Instruments in which the tones are generated by means of electronic generators using generation of basic tones
    • G10H5/06—Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by frequency multiplication or division of a basic tone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/11—Frequency dividers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP56096943A 1981-06-23 1981-06-23 Frequency dividing device Granted JPS57211834A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56096943A JPS57211834A (en) 1981-06-23 1981-06-23 Frequency dividing device
US06/390,830 US4442748A (en) 1981-06-23 1982-06-22 Frequency divider for electronic musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56096943A JPS57211834A (en) 1981-06-23 1981-06-23 Frequency dividing device

Publications (2)

Publication Number Publication Date
JPS57211834A JPS57211834A (en) 1982-12-25
JPH0148700B2 true JPH0148700B2 (US07541385-20090602-C00001.png) 1989-10-20

Family

ID=14178394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56096943A Granted JPS57211834A (en) 1981-06-23 1981-06-23 Frequency dividing device

Country Status (2)

Country Link
US (1) US4442748A (US07541385-20090602-C00001.png)
JP (1) JPS57211834A (US07541385-20090602-C00001.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104998A (ja) * 1983-11-14 1985-06-10 日本電気株式会社 楽音合成回路
JP3041484B2 (ja) * 1988-03-09 2000-05-15 セイコーエプソン株式会社 音信号発生装置及びこれを用いた楽音発生装置
US7119587B2 (en) * 2004-05-20 2006-10-10 International Business Machines Corporation High frequency divider state correction circuit
US7061284B2 (en) * 2004-05-20 2006-06-13 International Business Machines Corporation High frequency divider state correction circuit with data path correction

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121558A (en) * 1977-03-31 1978-10-24 Toshiba Corp Variable divider circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614632A (en) * 1970-10-14 1971-10-19 Lawrence M Lelbowitz Digital pulse width generator
US4228403A (en) * 1977-06-17 1980-10-14 Nippon Gakki Seizo Kabushiki Kaisha Submultiple-related-frequency wave generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121558A (en) * 1977-03-31 1978-10-24 Toshiba Corp Variable divider circuit

Also Published As

Publication number Publication date
JPS57211834A (en) 1982-12-25
US4442748A (en) 1984-04-17

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