IT989649B - IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS - Google Patents

IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS

Info

Publication number: IT989649B
Authority: IT; Italy
Prior art keywords: improvement; electronic musical; musical instruments; instruments; electronic
Prior art date: 1972-08-25

Application number

IT50393/73A

Other languages

Italian (it)

Original Assignee

Wurlitzer Co

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.)

1972-08-25

Filing date

1973-06-01

Publication date

1975-06-10

1973-06-01 Application filed by Wurlitzer Co filed Critical Wurlitzer Co

1975-06-10 Application granted granted Critical

1975-06-10 Publication of IT989649B publication Critical patent/IT989649B/en

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
- G10H5/02—Instruments in which the tones are generated by means of electronic generators using generation of basic tones
- G10H5/04—Instruments in which the tones are generated by means of electronic generators using generation of basic tones with semiconductor devices as active elements
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/043—Continuous modulation
- 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
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
- 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
- G10H1/36—Accompaniment arrangements
- 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
- Y10S84/22—Chord organs

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)
Electrophonic Musical Instruments (AREA)

IT50393/73A 1972-08-25 1973-06-01 IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS IT989649B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00283832A US3813474A (en)	1972-08-25	1972-08-25	Electronic musical instrument circuit

Publications (1)

Publication Number	Publication Date
IT989649B true IT989649B (en)	1975-06-10

Family

ID=23087756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT50393/73A IT989649B (en)	1972-08-25	1973-06-01	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS

Country Status (6)

Country	Link
US (1)	US3813474A (en)
JP (1)	JPS4960728A (en)
CA (1)	CA976004A (en)
DE (1)	DE2338609A1 (en)
GB (1)	GB1381223A (en)
IT (1)	IT989649B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50123454A (en) *	1974-03-15	1975-09-27
CN109874086B (en) *	2019-03-28	2023-11-10	深圳市威拓思音乐有限公司	Ear-placing connecting device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2305574A (en) *	1940-10-24	1942-12-15	Central Commercial Co	Musical instrument
US2583566A (en) *	1947-06-11	1952-01-29	Hammond Instr Co	Electrical musical instrument
US2506723A (en) *	1947-12-31	1950-05-09	Stromberg Carlson Co	Electrical generation of musical tones
US2710555A (en) *	1948-12-28	1955-06-14	Martin Constant	Electronic musical instrument
US2691318A (en) *	1950-06-23	1954-10-12	Hammond Organ Co	Electrical musical instrument
US2846913A (en) *	1950-06-23	1958-08-12	Hammond Organ Co	Circular scale electrical musical instrument
US2962922A (en) *	1957-11-12	1960-12-06	Pacific Mercury Television Mfg	Chord organ
US3288904A (en) *	1962-09-25	1966-11-29	Hammond Organ Co	Tone frequency control system for electronic musical instruments
US3359358A (en) *	1963-05-22	1967-12-19	Warwick Electronics Inc	Chord organ switching circuit for selectively playing either chords or single notes by depressing one key
US3283057A (en) *	1964-06-26	1966-11-01	Seeburg Corp	Keyboard oscillator circuit
US3433880A (en) *	1965-10-20	1969-03-18	Conn Ltd C G	Percussion system
US3511917A (en) *	1967-04-10	1970-05-12	Seeburg Corp	Voltage selection arrangement wherein same contacts switch selectable d.c. pitch potential and constant a.c. for control function
US3538804A (en) *	1968-06-06	1970-11-10	Hammond Organ Co	Electronic solo instrument having high-note guard circuit
US3579144A (en) *	1969-03-19	1971-05-18	Rca Corp	Relaxation oscillator gated by transistor switch
US3659031A (en) *	1969-10-10	1972-04-25	Nippon Musical Instruments Mfg	Monophonic electronic musical instrument with a variable frequency oscillator employing positive feed back
US3665088A (en) *	1970-11-27	1972-05-23	Warwick Electronics Inc	Keyer circuit for an electronic musical instrument wherein a single switch may actuate a single note or a chord
US3665089A (en) *	1970-12-17	1972-05-23	Tonus Inc	Music synthesizer keyboard
US3733955A (en) *	1971-12-06	1973-05-22	Venture Technology Inc	Music synthesizer keyboard circuit

1972
- 1972-08-25 US US00283832A patent/US3813474A/en not_active Expired - Lifetime
1973
- 1973-05-09 CA CA170,853A patent/CA976004A/en not_active Expired
- 1973-05-10 GB GB2240673A patent/GB1381223A/en not_active Expired
- 1973-05-29 JP JP48059387A patent/JPS4960728A/ja active Pending
- 1973-06-01 IT IT50393/73A patent/IT989649B/en active
- 1973-07-30 DE DE19732338609 patent/DE2338609A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
US3813474A (en)	1974-05-28
GB1381223A (en)	1975-01-22
CA976004A (en)	1975-10-14
JPS4960728A (en)	1974-06-12
DE2338609A1 (en)	1974-03-07

Publication	Publication Date	Title
IT1000838B (en)	1976-04-10	ELECTRONIC MUSICAL INSTRUMENT
IT985653B (en)	1974-12-10	ELECTRONIC MUSICAL INSTRUMENT
IT991972B (en)	1975-08-30	IMPROVEMENT IN ELECTRONIC WATCHES
NL169243C (en)	1982-06-16	ELECTRONIC MUSIC INSTRUMENT.
IT1041214B (en)	1980-01-10	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS
IT994432B (en)	1975-10-20	IMPROVEMENT IN KEYBOARD ELECTRONIC MUSICAL INSTRUMENTS
IT1004277B (en)	1976-07-10	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS INCLUDING RHYTHM GENERATORS
IT977550B (en)	1974-09-20	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS
IT972929B (en)	1974-05-31	MUSICAL INSTRUMENT
IT977951B (en)	1974-09-20	ELECTRONIC MUSICAL INSTRUMENT
NL151533B (en)	1976-11-15	ELECTRONIC MUSIC INSTRUMENT.
CH542490A (en)	1973-09-30	Electronic musical instrument
NL160666C (en)	1979-11-15	ELECTRONIC MUSIC INSTRUMENT.
SE389755B (en)	1976-11-15	ELECTRONIC MUSICAL INSTRUMENT
IT1066630B (en)	1985-03-12	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS IN PARTICULAR ELECTRONIC BODIES
IT989649B (en)	1975-06-10	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS
IT1052860B (en)	1981-07-20	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS
NL161907C (en)	1980-03-17	ELECTRONIC MUSIC INSTRUMENT.
IT1000973B (en)	1976-04-10	CRYOMEDICAL INSTRUMENT
IT945809B (en)	1973-05-10	MUSICAL INSTRUMENT
NL170987C (en)	1983-01-17	ELECTRONIC MUSIC INSTRUMENT.
IT994061B (en)	1975-10-20	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS
IT1058234B (en)	1982-04-10	IMPROVEMENT IN ELECTRONIC MUSICAL INSTRUMENTS
IT980576B (en)	1974-10-10	KEYBOARD ELECTRONIC MUSICAL INSTRUMENT
IT990866B (en)	1975-07-10	ELECTRONIC MUSICAL INSTRUMENT