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Title: US3260784 - Text Title unavailable - see image for title

Inventor: Wehrmann

Issue Date: 1966-07

Current U.S. Class: 084/684: MUSIC; INSTRUMENTS; Electrical musical tone generation; Electric analog oscillators; Selecting circuits; Priority or preference circuits
084/685: MUSIC; INSTRUMENTS; Electrical musical tone generation; Electric analog oscillators; Selecting circuits; Transposition
084/699: MUSIC; INSTRUMENTS; Electrical musical tone generation; Electric analog oscillators; Tone synthesis or timbre control; Filtering
084/DIG.001:
084/DIG.002:
084/DIG.020:
984/309: MUSICAL INSTRUMENTS; CROSS-REFERENCE ART COLLECTIONS; ELECTRONIC MUSICAL INSTRUMENTS {structural combinations of microphones, pick-ups, or amplifiers with musical instruments subclasses 1+, 50+, and 100+; Instruments in which each note is generated by a different individually-actuated mechanical resonating structure and is amplified electrically subclasses 50+; Instruments in which each note is produced by a different electrically-vibrated sounding element subclasses 100+; Electronic circuits in general H03. {G10H}; Details of electrophonic musical instruments {keyboards applicable also to other musical instruments subclasses 1+ and 50+} {G10H 1/00}; Means for controlling the tone frequencies, e.g., attack, decay, etc.; Means for producing special musical effects, e.g., vibrato, glissado {for instruments using voltage controlled oscillators and amplifiers or voltage controlled oscillations and filters, etc., see subclass 381} {G10H 1/02}
984/DIG.001:


Forward References: 10 patents reference this one
Buy
PDF		 Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 15pp US4227785 1980-10-14 Herbert; Henry J.   Light image translator
Buy PDF- 41pp US3968716 1976-07-13 Clark, Jr.; Melville Clark, Jr.; Melville Musical instrument with means for scanning keys
Buy PDF- 28pp US3801721 1974-04-02 Bunger; David A. D. H. Baldwin Company MONOPHONIC ELECTRONIC MUSIC SYSTEM WITH APPARATUS FOR SPECIAL EFFECT TONE SIMULATION
Buy PDF- 6pp US3766305 1973-10-16 Schrecongost; Ray B. Hammond Corporation D.C. KEYED HIGH LOW SELECT PREFERENCE SYSTEM FOR POLYPHONIC ELECTRICAL MUSICAL INSTRUMENTS
  US3764723 1973-10-09 Takeyama; Akihisa Nippon Gakki Seizo Kabushiki Kaisha VOLTAGE-CONTROLLED SINGLE TONE SELECTOR FOR USE IN ELECTRONIC MUSICAL INSTRUMENT
Buy PDF- 5pp US3717715 1973-02-20 Jordy; Peter U.S Philips Corporation ELECTRONIC MUSICAL INSTRUMENT PROVIDED WITH VARIABLE COUPLING OF THE KEYBOARDS
  US3711618 1973-01-16 Freeman; Alfred B.   AUTOMATIC HARMONY APPARATUS
Buy PDF- 4pp US3643000 1972-02-15 Andersen; Clifford W. The Wurlitzer Company STEREOPHONIC ELECTRONIC PIANO
Buy PDF- 6pp US3560628 1971-02-02 BRADLEY J. PLUNKETT Warwick Electronics Inc. MULTI-CHANNEL KEY SWITCH CIRCUIT
Buy PDF- 6pp US3558794 1971-01-26 GEORGE H. HADDEN D. H. Baldwin Company BASS REGISTER KEYING SYSTEM


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