JPS5448517A - Sound source apparatus of electronic musical instruments - Google Patents

Sound source apparatus of electronic musical instruments

Info

Publication number
JPS5448517A
JPS5448517A JP11533577A JP11533577A JPS5448517A JP S5448517 A JPS5448517 A JP S5448517A JP 11533577 A JP11533577 A JP 11533577A JP 11533577 A JP11533577 A JP 11533577A JP S5448517 A JPS5448517 A JP S5448517A
Authority
JP
Japan
Prior art keywords
circuit
key
actuated
signal generating
detection circuit
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.)
Granted
Application number
JP11533577A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6149679B2 (enrdf_load_stackoverflow
Inventor
Osamu Hamada
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP11533577A priority Critical patent/JPS5448517A/ja
Priority to US05/941,061 priority patent/US4179969A/en
Priority to CA311,010A priority patent/CA1095752A/en
Priority to FR7826172A priority patent/FR2402912A1/fr
Priority to AU39777/78A priority patent/AU516777B2/en
Priority to NLAANVRAGE7809283,A priority patent/NL189829C/xx
Priority to DE19782839624 priority patent/DE2839624A1/de
Priority to GB7837006A priority patent/GB2006503B/en
Publication of JPS5448517A publication Critical patent/JPS5448517A/ja
Publication of JPS6149679B2 publication Critical patent/JPS6149679B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G10H5/002—Instruments using voltage controlled oscillators and amplifiers or voltage controlled oscillators and filters, e.g. Synthesisers
    • 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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/18—Selecting circuits
    • G10H1/182—Key multiplexing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP11533577A 1977-09-12 1977-09-26 Sound source apparatus of electronic musical instruments Granted JPS5448517A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP11533577A JPS5448517A (en) 1977-09-26 1977-09-26 Sound source apparatus of electronic musical instruments
US05/941,061 US4179969A (en) 1977-09-12 1978-09-11 Tone generator for electrical music instrument
CA311,010A CA1095752A (en) 1977-09-12 1978-09-11 Tone generator for electrical music instrument
FR7826172A FR2402912A1 (fr) 1977-09-12 1978-09-12 Generateur de sons pour instrument de musique electronique
AU39777/78A AU516777B2 (en) 1977-09-12 1978-09-12 Electric musical instrument tone generator
NLAANVRAGE7809283,A NL189829C (nl) 1977-09-12 1978-09-12 Toongenerator voor elektronisch muziekinstrument.
DE19782839624 DE2839624A1 (de) 1977-09-12 1978-09-12 Tongeneratoranordnung fuer ein elektrisches musikinstrument
GB7837006A GB2006503B (en) 1977-09-26 1978-09-15 Tone generator for elctrical music instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11533577A JPS5448517A (en) 1977-09-26 1977-09-26 Sound source apparatus of electronic musical instruments

Publications (2)

Publication Number Publication Date
JPS5448517A true JPS5448517A (en) 1979-04-17
JPS6149679B2 JPS6149679B2 (enrdf_load_stackoverflow) 1986-10-30

Family

ID=14659997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11533577A Granted JPS5448517A (en) 1977-09-12 1977-09-26 Sound source apparatus of electronic musical instruments

Country Status (2)

Country Link
JP (1) JPS5448517A (enrdf_load_stackoverflow)
GB (1) GB2006503B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB2006503A (en) 1979-05-02
GB2006503B (en) 1982-01-13
JPS6149679B2 (enrdf_load_stackoverflow) 1986-10-30

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