BE671441A - - Google Patents

Info

Publication number
BE671441A
BE671441A BE671441DA BE671441A BE 671441 A BE671441 A BE 671441A BE 671441D A BE671441D A BE 671441DA BE 671441 A BE671441 A BE 671441A
Authority
BE
Belgium
Application number
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.)
Publication of BE671441A publication Critical patent/BE671441A/xx

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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/44—Tuning means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)
  • Electrophonic Musical Instruments (AREA)
BE671441D 1964-10-28 BE671441A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP35370A DE1213210B (de) 1964-10-28 1964-10-28 Musiktonerzeuger, bei dem die Toene durch Frequenzteilung gewonnen werden

Publications (1)

Publication Number Publication Date
BE671441A true BE671441A (enrdf_load_stackoverflow)

Family

ID=7374174

Family Applications (1)

Application Number Title Priority Date Filing Date
BE671441D BE671441A (enrdf_load_stackoverflow) 1964-10-28

Country Status (6)

Country Link
US (1) US3509454A (enrdf_load_stackoverflow)
AT (1) AT262732B (enrdf_load_stackoverflow)
BE (1) BE671441A (enrdf_load_stackoverflow)
DE (1) DE1213210B (enrdf_load_stackoverflow)
GB (1) GB1099082A (enrdf_load_stackoverflow)
NL (1) NL6513799A (enrdf_load_stackoverflow)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600692A (en) * 1969-10-17 1971-08-17 Giddings & Lewis Phase comparator providing dc output as a function of variable phase between two inputs
US3809787A (en) * 1970-05-30 1974-05-07 Nippon Musical Instruments Mfg Tone generator system
JPS5033157Y2 (enrdf_load_stackoverflow) * 1971-03-06 1975-09-27
US3702370A (en) * 1971-05-19 1972-11-07 John Ray Hallman Jr Digital tone generator system for electronic organ employing a single master oscillator
US3808347A (en) * 1971-06-01 1974-04-30 Itt Electronic music tone generator with pulse generator and frequency dividers
US3722353A (en) * 1971-06-11 1973-03-27 L Westhaver Electronic tuning device for visual tuning of stringed instruments
BE785746A (fr) * 1971-07-02 1973-01-02 Philips Nv Dispositif permettant d'engendrer les notes d'une gamme
US3743756A (en) * 1971-08-12 1973-07-03 Philips Corp Method of producing tones of a preferably substantially equal-tempered scale
US3764721A (en) * 1971-09-30 1973-10-09 Motorola Inc Electronic musical instrument
US3790693A (en) * 1971-12-29 1974-02-05 Nippon Musical Instruments Mfg Tone keying and synthesizing system for electronic musical instrument
JPS5121564B2 (enrdf_load_stackoverflow) * 1972-04-20 1976-07-03
US3766818A (en) * 1972-05-01 1973-10-23 L Prohofsky Electronic frequency measuring apparatus
US3878754A (en) * 1972-05-22 1975-04-22 Phillip R Barnum Musical teaching and tuning apparatus
US3878749A (en) * 1972-12-12 1975-04-22 Allen Organ Co Walsh function tone generator and system
US3861266A (en) * 1973-05-29 1975-01-21 Ranald Otis Whitaker Musical tuning instrument utilizing digital techniques
US3795169A (en) * 1973-05-31 1974-03-05 Signa Signer Inc Electronic device employing a phase locked loop for tuning musical instruments
JPS5046313A (enrdf_load_stackoverflow) * 1973-08-30 1975-04-25
US3968719A (en) * 1973-09-24 1976-07-13 Inventronics, Inc. Method for tuning musical instruments
US4014242A (en) * 1973-09-24 1977-03-29 Inventronics, Inc. Apparatus for use in the tuning of musical instruments
US3901120A (en) * 1973-10-11 1975-08-26 John S Youngquist Electronic tuning device for musical instruments
JPS5634048B2 (enrdf_load_stackoverflow) * 1974-05-24 1981-08-07
US3952625A (en) * 1975-02-18 1976-04-27 Peterson Richard H Electronic tuning device
US4041832A (en) * 1975-11-25 1977-08-16 Risch Douglas M Tuning aids
US6627806B1 (en) 2000-04-12 2003-09-30 David J. Carpenter Note detection system and methods of using same
US6613971B1 (en) 2000-04-12 2003-09-02 David J. Carpenter Electronic tuning system and methods of using same
US6529843B1 (en) 2000-04-12 2003-03-04 David J. Carpenter Beat rate tuning system and methods of using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153800A (en) * 1936-08-10 1939-04-11 Lester B Holmes Musical instrument tuning apparatus
US2403090A (en) * 1944-09-19 1946-07-02 Central Commercial Co Electronic organ
US2521789A (en) * 1948-02-25 1950-09-12 Rca Corp Frequency control by electronic counter chains
US2566085A (en) * 1949-02-26 1951-08-28 Rca Corp Electronic interval timing method and system
US2892944A (en) * 1957-04-24 1959-06-30 Panoramic Radio Products Inc Signal generator
US3236931A (en) * 1960-01-15 1966-02-22 Academy Of Aeronautics Electronic musical instrument

Also Published As

Publication number Publication date
DE1213210B (de) 1966-03-24
GB1099082A (en) 1968-01-17
AT262732B (de) 1968-06-25
NL6513799A (enrdf_load_stackoverflow) 1966-04-29
US3509454A (en) 1970-04-28

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