NL7407331A - - Google Patents

Info

Publication number: NL7407331A
Authority: NL; Netherlands

Application number

NL7407331A

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.)

1973-06-11

Filing date

1974-05-31

Publication date

1974-12-13

1974-05-31 Application filed filed Critical

1974-12-13 Publication of NL7407331A publication Critical patent/NL7407331A/xx

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
- G10H1/02—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
- G10H1/053—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 during execution only
- G10H1/057—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 during execution only by envelope-forming circuits
- 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
- Y10S84/12—Side; rhythm and percussion devices

Landscapes

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

NL7407331A 1973-06-11 1974-05-31 NL7407331A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00368879A US3821459A (en)	1973-06-11	1973-06-11	Percussion to direct keying switching circuit for an electrical musical instrument

Publications (1)

Publication Number	Publication Date
NL7407331A true NL7407331A (en)	1974-12-13

Family

ID=23453140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7407331A NL7407331A (en)	1973-06-11	1974-05-31

Country Status (10)

Country	Link
US (1)	US3821459A (en)
JP (1)	JPS5034221A (en)
AU (1)	AU6939574A (en)
BR (1)	BR7404756D0 (en)
CA (1)	CA995034A (en)
DE (1)	DE2427845A1 (en)
GB (1)	GB1464997A (en)
IT (1)	IT1014962B (en)
NL (1)	NL7407331A (en)
ZA (1)	ZA743375B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3937115A (en) *	1974-08-01	1976-02-10	The Wurlitzer Company	Electronic piano circuit arrangement
US4200022A (en) *	1978-06-20	1980-04-29	The Wurlitzer Company	Envelope control causing damper effect on percussive voices of electronic musical instrument
US4205582A (en) *	1979-02-22	1980-06-03	Kimball International, Inc.	Percussion envelope generator
US4382251A (en)	1980-09-23	1983-05-03	Casio Computer Co., Ltd.	Envelope control device for piezoelectric buzzer

1973
- 1973-06-11 US US00368879A patent/US3821459A/en not_active Expired - Lifetime
1974
- 1974-05-27 ZA ZA00743375A patent/ZA743375B/en unknown
- 1974-05-27 AU AU69395/74A patent/AU6939574A/en not_active Expired
- 1974-05-31 NL NL7407331A patent/NL7407331A/xx not_active Application Discontinuation
- 1974-06-05 CA CA201,717A patent/CA995034A/en not_active Expired
- 1974-06-07 DE DE19742427845 patent/DE2427845A1/en not_active Withdrawn
- 1974-06-10 JP JP49065871A patent/JPS5034221A/ja active Pending
- 1974-06-10 GB GB2566574A patent/GB1464997A/en not_active Expired
- 1974-06-10 BR BR4756/74A patent/BR7404756D0/en unknown
- 1974-06-11 IT IT23857/74A patent/IT1014962B/en active

Also Published As

Publication number	Publication date
GB1464997A (en)	1977-02-16
AU6939574A (en)	1975-11-27
CA995034A (en)	1976-08-17
US3821459A (en)	1974-06-28
IT1014962B (en)	1977-04-30
JPS5034221A (en)	1975-04-02
ZA743375B (en)	1975-05-28
DE2427845A1 (en)	1975-01-09
BR7404756D0 (en)	1975-01-21

Publication	Publication Date	Title
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU471343B2 (en)	1976-04-15
AU465453B2 (en)	1975-09-25
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU476696B2 (en)	1976-09-30
AU466283B2 (en)	1975-10-23
JPS5034221A (en)	1975-04-02
AU477823B2 (en)	1975-06-19
AU461342B2 (en)	1975-05-22
AU471461B2 (en)	1976-04-29
AU447540B2 (en)	1974-03-25
AR197627A1 (en)	1974-04-23
AU477824B2 (en)	1975-07-17
AU476873B1 (en)	1975-01-09
AR196382A1 (en)	1973-12-18
AU1891376A (en)	1977-01-20
AR196212Q (en)	1973-12-10
CH560360A5 (en)	1975-03-27

Legal Events

Date	Code	Title	Description
1981-08-03	BV	The patent application has lapsed