NL7908895A - Geintegreerde 12l schakeling voor het superponeren van toonfrequente elektronische signalen van een elektronisch orgel. - Google Patents
Geintegreerde 12l schakeling voor het superponeren van toonfrequente elektronische signalen van een elektronisch orgel. Download PDFInfo
- Publication number
- NL7908895A NL7908895A NL7908895A NL7908895A NL7908895A NL 7908895 A NL7908895 A NL 7908895A NL 7908895 A NL7908895 A NL 7908895A NL 7908895 A NL7908895 A NL 7908895A NL 7908895 A NL7908895 A NL 7908895A
- Authority
- NL
- Netherlands
- Prior art keywords
- collector
- transistors
- multicollector
- base
- integrated
- Prior art date
Links
- 210000000056 organ Anatomy 0.000 title claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 239000004020 conductor Substances 0.000 description 16
- 241001646071 Prioneris Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009527 percussion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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 potential barriers; including integrated passive circuit elements having potential barriers
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Analogue/Digital Conversion (AREA)
- Bipolar Integrated Circuits (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2854703 | 1978-12-18 | ||
| 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 |
|---|---|
| NL7908895A true NL7908895A (nl) | 1980-06-20 |
Family
ID=6057576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7908895A NL7908895A (nl) | 1978-12-18 | 1979-12-11 | Geintegreerde 12l schakeling voor het superponeren van toonfrequente elektronische signalen van een elektronisch orgel. |
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)
| 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)
| 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 |
-
1978
- 1978-12-18 DE DE2854703A patent/DE2854703C2/de not_active Expired
-
1979
- 1979-12-07 US US06/101,374 patent/US4262574A/en not_active Expired - Lifetime
- 1979-12-11 GB GB7942725A patent/GB2040629B/en not_active Expired
- 1979-12-11 NL NL7908895A patent/NL7908895A/nl not_active Application Discontinuation
- 1979-12-18 IT IT7928156A patent/IT1209159B/it active
- 1979-12-18 FR FR7930927A patent/FR2444987A1/fr active Granted
- 1979-12-18 JP JP16366879A patent/JPS5584991A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2854703C2 (de) | 1985-10-03 |
| FR2444987B1 (ja) | 1984-06-29 |
| US4262574A (en) | 1981-04-21 |
| IT7928156A0 (it) | 1979-12-18 |
| JPS5584991A (en) | 1980-06-26 |
| DE2854703B1 (de) | 1980-06-26 |
| GB2040629A (en) | 1980-08-28 |
| GB2040629B (en) | 1983-01-12 |
| IT1209159B (it) | 1989-07-10 |
| FR2444987A1 (fr) | 1980-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |