JPS5584991A - Integrated i2l circuit for superposing audioofrequency electric signal of electronic organ - Google Patents

Integrated i2l circuit for superposing audioofrequency electric signal of electronic organ

Info

Publication number
JPS5584991A
JPS5584991A JP16366879A JP16366879A JPS5584991A JP S5584991 A JPS5584991 A JP S5584991A JP 16366879 A JP16366879 A JP 16366879A JP 16366879 A JP16366879 A JP 16366879A JP S5584991 A JPS5584991 A JP S5584991A
Authority
JP
Japan
Prior art keywords
audioofrequency
superposing
integrated
circuit
electric signal
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.)
Pending
Application number
JP16366879A
Other languages
English (en)
Inventor
Hoohen Borufugangu
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.)
TDK Micronas GmbH
Original Assignee
Deutsche ITT Industries GmbH
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 Deutsche ITT Industries GmbH filed Critical Deutsche ITT Industries GmbH
Publication of JPS5584991A publication Critical patent/JPS5584991A/ja
Pending 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
    • H01L27/0229—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L of bipolar structures
    • H01L27/0233—Integrated injection logic structures [I2L]
    • 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
    • Y10S84/07—Electric key switch structure
JP16366879A 1978-12-18 1979-12-18 Integrated i2l circuit for superposing audioofrequency electric signal of electronic organ Pending JPS5584991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854703A DE2854703C2 (de) 1978-12-18 1978-12-18 Integrierte I2L-Schaltung zur Überlagerung von tonfrequenten elektrischen Signalen einer elektronischen Orgel

Publications (1)

Publication Number Publication Date
JPS5584991A true JPS5584991A (en) 1980-06-26

Family

ID=6057576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16366879A Pending JPS5584991A (en) 1978-12-18 1979-12-18 Integrated i2l circuit for superposing audioofrequency electric signal of electronic organ

Country Status (7)

Country Link
US (1) US4262574A (ja)
JP (1) JPS5584991A (ja)
DE (1) DE2854703C2 (ja)
FR (1) FR2444987A1 (ja)
GB (1) GB2040629B (ja)
IT (1) IT1209159B (ja)
NL (1) NL7908895A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052299A (en) * 1998-01-15 2000-04-18 Microship Technology Incorporated Robust LC full-wave bridge rectifier input structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534144A (en) * 1969-01-02 1970-10-13 Hammond Corp Keyer-synthesizer for an electronic musical instrument employing an integrated circuit
US3816826A (en) * 1972-06-23 1974-06-11 Denki Onkyo Co Ltd Keyboard switch apparatus
NL7414273A (nl) * 1974-11-01 1976-05-04 Philips Nv Logische schakeling.
NL7508772A (nl) * 1975-07-23 1977-01-25 Philips Nv Inrichting voor het opwekken van impulsvormige signalen.
DE2814175C2 (de) * 1978-04-01 1982-04-29 Deutsche Itt Industries Gmbh, 7800 Freiburg Monolithisch integrierte Orgelgatterschaltung mit einer Schaltknackunterdrückung

Also Published As

Publication number Publication date
FR2444987B1 (ja) 1984-06-29
DE2854703C2 (de) 1985-10-03
DE2854703B1 (de) 1980-06-26
IT7928156A0 (it) 1979-12-18
FR2444987A1 (fr) 1980-07-18
GB2040629B (en) 1983-01-12
IT1209159B (it) 1989-07-10
US4262574A (en) 1981-04-21
GB2040629A (en) 1980-08-28
NL7908895A (nl) 1980-06-20

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