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File:ОЭП-1 vactrol optocouple 01.jpg
Senin, 2026-02-16 02:12:00this work, hereby publish it under the following license: English Soviet vactrol (photoresistive) optocouples author name string: Retired electrician Wikimedia...
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File:ОЭП-14 dual vactrol optocouple 01.jpg
Senin, 2026-02-16 02:12:00this work, hereby publish it under the following license: English Soviet vactrol (photoresistive) optocouples author name string: Retired electrician Wikimedia...
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File:ОЭП-14 dual vactrol optocouple 02.jpg
Senin, 2026-02-16 02:12:00this work, hereby publish it under the following license: English Soviet vactrol (photoresistive) optocouples author name string: Retired electrician Wikimedia...
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File:ОЭП-1 vactrol optocouple 02.jpg
Senin, 2026-02-16 02:12:00this work, hereby publish it under the following license: English Soviet vactrol (photoresistive) optocouples author name string: Retired electrician Wikimedia...
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File:Vactrol types.PNG
Sabtu, 2022-10-22 08:29:30English Types of vactrols by driver: incandescent bulb, neon lamp, LED author name string: East of Borschov Wikimedia username: East of Borschov...
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File:Прецизионный УУН на оптопарах.PNG
Selasa, 2024-08-06 03:13:31license: This image is a derivative work of the following images: File:Vactrol_VCA_(Silonex).PNG licensed with PD-self 2010-11-16T21:22:38Z East of Borschov...
Click to read more »File:1.Photosensor.wiki.20150317.pdf
Sabtu, 2025-04-19 04:28:34To date, Vactrols activated by pressing the stompbox pedal are ubiquitous in the music industry.[30] Shortages of genuine PerkinElmer Vactrols forced the...
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File:Vactrol time response chart.png
Kamis, 2024-07-11 10:28:05DescriptionVactrol time response chart.png English: Response of a LED-LDR optoisolator (vactrol) to a step change in LED current. Note that time scale...
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File:Vactrol distortion graph.png
Sabtu, 2020-09-26 19:49:32DescriptionVactrol distortion graph.png English: Typical pattern of amplitude distortion of a LED-LDR optoisolator (vactrol) as a function of RMS AC voltage...
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File:Vactrol VCA (Silonex).PNG
Sabtu, 2025-11-22 18:48:22DescriptionVactrol VCA (Silonex).PNG English: Linear control law VCA with vactrols as remote-control pots. Based on schematic in Audio level control with...
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File:Vactrol Fender tremolo.PNG
Rabu, 2026-03-11 00:52:02DescriptionVactrol Fender tremolo.PNG English: Conceptual schematic of the 1963 Fender tremolo effect built around a vactrol. This is only a fragment...
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File:Vactrol basic attenuators.PNG
Jumat, 2025-09-26 00:33:52DescriptionVactrol basic attenuators.PNG Three basic voltage divider circuits employing vactrols (photoresitor or photocell optocouplers): Series Shunt...
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File:Doepfer A-101-2 8310.jpg
Senin, 2025-12-08 03:32:48Commons Attribution-Share Alike 4.0 truetrue English A Doepfer A-101-2 Vactrol Low Pass Gate URL: https://commons.wikimedia.org/wiki/user:Ashley_Pomeroy...
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File:Idealized vactrol transfer function 2.PNG
Rabu, 2024-11-06 21:27:09DescriptionIdealized vactrol transfer function 2.PNG English: Idealized transfer function of a LED-LDR optoisolator ("vactrol"). Green band approximated...
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File:Vactrol AGC (Yushin).PNG
Jumat, 2021-01-15 01:11:23DescriptionVactrol AGC (Yushin).PNG Basic +20dB, automatic gain control cell - as used in 1970s telephone networks. Adapted from A. V. Yushin (1998, in...
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File:Vactrol Inverse law VCA (split grounds).PNG
Jumat, 2021-01-15 01:11:35DescriptionVactrol Inverse law VCA (split grounds).PNG Vactrol-based, remote-controlled variable gain amplifier with an inverse control law: V out = V...
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File:Buchla music easel.jpg
Kamis, 2025-10-16 08:21:13including the Low-Pass Gates (later called Dynamic Managers) contain vactrols, components that mate a light source (LED) with a photo resistor, the rounded...
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File:Precision vactrol drive (Soviet OEP-14, 200 Ohms to 3 kOhms usable range).png
Selasa, 2024-08-06 02:52:15DescriptionPrecision vactrol drive (Soviet OEP-14, 200 Ohms to 3 kOhms usable range).png English: Precision vactrol drive for the variable-EQ tape playback...
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File:Переходные процессы фоторезистора.png
Sabtu, 2024-07-20 14:37:12логарифмический !! Date 17 April 2011 Source Own work / Derivative of File:Vactrol time response chart.png Author Retired electrician (labels) User:East of...
Click to read more »_-_2016_NAMM_Show_(2016-01-24_11.04.06_by_Daniel_Larsen).jpg){kind=link}
File:Doepfer Eurorack (A-101-2,A-102,A-103,A-104,A-106-1,A-106-5, A-113,A-115,A-116,A-117,A-118,A-119,A120, A-132-4,A-133,A-134-1,A-134-2,A-143-2,A-137-1,A-137-2) - 2016 NAMM Show (2016-01-24 11.04.06 by Daniel Larsen).jpg
Senin, 2026-05-04 01:30:15eurorack was on the stand. Doepfer A-100 Analog Modular System A-101-2 LPG - Vactrol Low Pass Gate A-102 VCF9 - DIODE LOW PASS A-103 VCF6 - 18dB LOW PASS (TB303...
Click to read more »)_&_Buchla_LEM3_Spider_(252e,_etc)_-_2015_NAMM_Show.jpg){kind=link}
File:Buchla LEM4 218 Snoopy (LEM218 keyboard + LEM4 Snoopy (225h MIDI-CV interface, 202h Utilities, 292h Dual Dynamics Manager, 281h Dual Function Generator, 261e Complex Waveform Generator)) & Buchla LEM3 Spider (252e, etc) - 2015 NAMM Show.jpg
Kamis, 2025-10-16 08:21:10or Stand Alone Synth, with Dual Independent Oscillators, Dual Lowpass vactrol-based gate/ filters and Dual Function Generator, plus the LEM 218 Music...
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File:Light-dependent resistor equivalent.svg
Rabu, 2024-10-23 20:55:59English author name string: East of Borschov Wikimedia username: East of Borschov determination method or standard: SHA-1...
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File:LDR equivalent schematic.png
Jumat, 2024-11-29 14:59:10English author name string: East of Borschov Wikimedia username: East of Borschov determination method or standard: SHA-1...
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File:Sound Destruction Unit - panel.jpg
Senin, 2025-11-24 14:11:40sw Wired Sound Generator (WSG) control signals outputs Mixing and amp Vactrol controller square to sine shaper CrackleBox Pattern Generator Light sensor...
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File:Кни оптопары по данным PerkinElmer.PNG
Selasa, 2025-12-23 04:45:33I, the copyright holder of this work, hereby publish it under the following license: English Wikimedia username: Retired electrician author name string:...
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File:Передаточная характеристика (полоса).PNG
Selasa, 2024-01-09 23:48:00I, the copyright holder of this work, hereby publish it under the following license: English Wikimedia username: Retired electrician author name string:...
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File:УГО резисторной оптопары.png
Selasa, 2024-08-06 03:13:31English author name string: Retired electrician Wikimedia username: Retired electrician...
Click to read more »![File:QU-Bit setup - 2016 NAMM Show (2016-01-24 11.34.14 by Daniel Larsen).jpg Kamis, 2024-07-25 18:52:24 Tiptop SD808 - Snare [SD808 manual] Malekko/Wiard Borg 2 Filter - dual vactrol-based analog filter: LPG (Buchla 292 Low Pass Gate) and 12db/oct (Korg... Click to read more »](https://dokumen123.com/en/File:QU-Bit_setup_-_2016_NAMM_Show_(2016-01-24_11.34.14_by_Daniel_Larsen).jpg){kind=link}
File:QU-Bit setup - 2016 NAMM Show (2016-01-24 11.34.14 by Daniel Larsen).jpg
Kamis, 2024-07-25 18:52:24Tiptop SD808 - Snare [SD808 manual] Malekko/Wiard Borg 2 Filter - dual vactrol-based analog filter: LPG (Buchla 292 Low Pass Gate) and 12db/oct (Korg...
Click to read more »![File:QU-Bit modular synthesizer - 2016 NAMM Show (2016-01-24 11.34.07 by Daniel Larsen).jpg Kamis, 2024-07-25 18:52:26 Tiptop SD808 - Snare [SD808 manual] Malekko/Wiard Borg 2 Filter - dual vactrol-based analog filter: LPG (Buchla 292 Low Pass Gate) and 12db/oct (Korg... Click to read more »](https://dokumen123.com/en/File:QU-Bit_modular_synthesizer_-_2016_NAMM_Show_(2016-01-24_11.34.07_by_Daniel_Larsen).jpg){kind=link}
File:QU-Bit modular synthesizer - 2016 NAMM Show (2016-01-24 11.34.07 by Daniel Larsen).jpg
Kamis, 2024-07-25 18:52:26Tiptop SD808 - Snare [SD808 manual] Malekko/Wiard Borg 2 Filter - dual vactrol-based analog filter: LPG (Buchla 292 Low Pass Gate) and 12db/oct (Korg...
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File:Passive optocoupled dynamic filter for Dolby-style NR decoder, transfer curve.png
Minggu, 2026-02-15 18:20:01I, the copyright holder of this work, hereby publish it under the following license: English Transfer curve (HF rolloff vs. input control voltage) of an...
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File:Три конфигурации делителя напряжения.png
Selasa, 2024-08-06 03:13:31English author name string: Retired electrician Wikimedia username: Retired electrician...
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File:Ячейка памяти на резисторной оптопаре.png
Selasa, 2024-08-06 03:13:31English author name string: Retired electrician Wikimedia username: Retired electrician determination method or standard: SHA-1...
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File:DIY optocouple (LED-LDR) transfer curve.png
Minggu, 2026-02-15 10:01:44I, the copyright holder of this work, hereby publish it under the following license: English Logarithmic transfer curve of LED-LDR optocouple (zero = 1mA...
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File:MakeNoise RxMx - 2015 NAMM Show.jpg
Kamis, 2026-05-14 12:32:35DescriptionMakeNoise RxMx - 2015 NAMM Show.jpg MakeNoise RxMx RxMx. Make Noise Co.. "Vactrol-based 6-input, 3-output macro-lowpass gate and signal crossfader, based...
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File:DIY optocouple (LED-LDR).svg
Minggu, 2026-02-15 04:28:25I, the copyright holder of this work, hereby publish it under the following license: English DIY optocouple (superbright green LED + GL5528-5K LDR), internals...
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File:ОЭП-1 резисторная оптопара, Измеритель Черновцы 1992 (02).jpg
Senin, 2026-02-16 02:16:34I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:ОЭП-13 резисторная оптопара, Измеритель Черновцы 1992 (02).jpg
Senin, 2026-02-16 02:16:34I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:Passive optocoupled dynamic filter for Dolby-style NR decoder.png
Minggu, 2026-02-15 04:27:47}} I, the copyright holder of this work, hereby publish it under the following license: English Passive optocoupled dynamic filter core for Dolby-style...
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File:Super Noise Box (2011-10-08 by Kevin B 3).jpg
Sabtu, 2024-12-14 10:29:38circuit is a heavily modified WSG, with all kinds of extra diodes and even a vactrol added for even extra fun. Its built on a circuit board that has an edge...
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File:DIY optocouple (LED-LDR) test 01.jpg
Senin, 2026-02-16 02:06:18I, the copyright holder of this work, hereby publish it under the following license: English DIY optocouple (superbright green LED + GL5528-5K LDR), test...
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File:Модулятор гитарного усилителя.png
Kamis, 2024-12-12 05:27:42I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution 3.0 Unported...
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File:Super Noise Box (Interior, with Edge Connector) (2011-10-08 by Kevin B 3).jpg
Minggu, 2024-03-17 00:19:31circuit is a heavily modified WSG, with all kinds of extra diodes and even a vactrol added for even extra fun. Its built on a circuit board that has an edge...
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File:ОЭП-1 резисторная оптопара, Измеритель Черновцы 1992 (01).jpg
Senin, 2026-02-16 02:16:33I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:ОЭП-14 резисторная оптопара, Измеритель Черновцы 1992 (03).jpg
Senin, 2026-02-16 02:16:35I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:DIY optocouple (LED-LDR) test 02.jpg
Senin, 2026-02-16 02:06:18I, the copyright holder of this work, hereby publish it under the following license: English DIY optocouple (superbright green LED + GL5528-5K LDR), test...
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File:ОЭП-13 резисторная оптопара, Измеритель Черновцы 1992 (01).jpg
Senin, 2026-02-16 02:16:34I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:ОЭП-1 резисторная оптопара, Измеритель Черновцы 1992 (03).jpg
Senin, 2026-02-16 02:16:34I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:ОЭП-14 резисторная оптопара, Измеритель Черновцы 1992 (01).jpg
Senin, 2026-02-16 02:16:35I, the copyright holder of this work, hereby publish it under the following license: English ОЭП series incancescent-resistive optocouplers Russian резисторные...
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File:Телефонный компрессор на оптопаре.png
Selasa, 2026-01-27 23:22:30I, the copyright holder of this work, hereby publish it under the following license: English Wikimedia username: Retired electrician author name string:...
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File:Perkin Elmer VTL2C1 cm 2.jpg
Sabtu, 2026-02-07 14:23:12I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share...
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File:Perkin Elmer VTL2C1 cm.jpg
Rabu, 2026-01-21 21:18:30I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share...
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File:Sound Destruction Unit.jpg
Rabu, 2025-04-09 02:31:56generator, some filters (cutoff, square to sine), a gate controller, a Vactrol based controller, optical sensors and body contacts, mixing and power stuff...
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File:OEP series optocouples.jpg
Senin, 2026-02-16 02:16:33I, the copyright holder of this work, hereby publish it under the following licenses: This file is licensed under the Creative Commons Attribution-Share...
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File:Modular synthesizer - Jam Syntotek, Stockholm, 2014-09-09 (photo by Henning Klokkeråsen) edit-1.jpg
Jumat, 2025-05-16 03:07:42Richter NoiseRing (Analog Data Resonator Module) KOMA Elektronik SVF-201 VACTROL (Analog State Variable Filter) 2nd row Critter & Guitari Melody Mill (CV/Gate...
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