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analog_computer:analog_computer_main [2019/06/29 17:14]
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analog_computer:analog_computer_main [2020/06/11 22:13] (current)
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 This stack able modular electronic [[https://​en.wikipedia.org/​wiki/​Analog_computer|analog computation]] system was and is still developed by Wolfgang Spahn since 2015.\\ This stack able modular electronic [[https://​en.wikipedia.org/​wiki/​Analog_computer|analog computation]] system was and is still developed by Wolfgang Spahn since 2015.\\
  
-{{:​undefined:​confetti_3702b.jpg?​400|}}\\+{{:​undefined:​confetti_3702b.jpg?​560|}}\\
  
-The analog computer Confetti was further developed and presented at the residency at [[https://​artscienceblr.org/​|Art Science BLR]] and the [[http://​www.theisro.org/​|Indian Sonic Research Organization]] at Srishti Institute of Art, Design and Technology, courtesy of [[http://​www.goethe.de/​ins/​in/​en/​bag.html|Goethe-Institut Max Mueller Bhavan]] in 2016.\\+The analog computer Confetti was further developed and presented at the residency at [[https://​artscienceblr.org/​|Art Science BLR]] and the [[http://​www.theisro.org/​|Indian Sonic Research Organization]] at the Srishti Institute of Art, Design and Technology, courtesy of [[http://​www.goethe.de/​ins/​in/​en/​bag.html|Goethe-Institut Max Mueller Bhavan]] in 2016.\\
  
 The analog computer was key for the light and sound installation [[http://​wolfgang-spahn.de/​doku.php/​installation:​strangeattractors|Strange Attractors]] by Wolfgang Spahn where he "​calculated"​ a Lorenz System to modulate an other Lorenz System.\\ The analog computer was key for the light and sound installation [[http://​wolfgang-spahn.de/​doku.php/​installation:​strangeattractors|Strange Attractors]] by Wolfgang Spahn where he "​calculated"​ a Lorenz System to modulate an other Lorenz System.\\
 +
 +{{:​analog_computer:​formular_lorenz_system_174230.jpg?​560|}}\\
 +
 +Confetti was the basic brick in the installation [[https://​dernulleffekt.de/​doku.php?​id=symbolic_grounding:​symbolic_grounding|Symbolic Grounding]] by Ch.Faubel and W.Spahn.\\
 +And it was the core of the Installation [[https://​wolfgang-spahn.de/​doku.php/​installation:​echo_state_networks|Echo State Network]], an analog neural synthesizer network build out of 150 Confetti Neurons.\\
 +
 +<​html>​
 +<iframe width="​560"​ height="​315"​ src="​https://​www.youtube.com/​embed/​XrRH4rHRnms"​ frameborder="​0"​ allow="​accelerometer;​ autoplay; encrypted-media;​ gyroscope; picture-in-picture"​ allowfullscreen></​iframe>​
 +</​html>​
 +
  
 === Usage and Patching === === Usage and Patching ===
 Each module can run one operation, some boards together can be used for analog computing, designing synthesizer and all other kind of analog electronics.\\ Each module can run one operation, some boards together can be used for analog computing, designing synthesizer and all other kind of analog electronics.\\
 For connecting the Confetti modules one can use the bus on all boards or just use patching wires. Certainly, a combination of both is possible. The connection boards are helpful for putting together a lot of boards.\\ For connecting the Confetti modules one can use the bus on all boards or just use patching wires. Certainly, a combination of both is possible. The connection boards are helpful for putting together a lot of boards.\\
 +
 +{{:​analog_computer:​entwicklung_lorenzsystem_atstudio_233642.jpg?​400|}}
  
 === Chips === === Chips ===
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 === Acknowledge === === Acknowledge ===
 +The analog computer was inspired by the articel "Die Chaos-Maschine:​ Analoge Computer wiederentdecken"​ [[https://​www.elektormagazine.de/​magazine/​elektor-201109/​3939|Elector Magazine 09-10/​2011]] by Maarten H. P. Ambaum and R. Giles Harrison (Department of Meteorology,​ University of Reading, UK).\\
 Further information and wiring examples one can find in the old manuals of analog computer of the online library of the [[http://​www.analogmuseum.org/​|Analogmuseum]]:​ [[http://​www.analogmuseum.org/​english/​library.html]].\\ Further information and wiring examples one can find in the old manuals of analog computer of the online library of the [[http://​www.analogmuseum.org/​|Analogmuseum]]:​ [[http://​www.analogmuseum.org/​english/​library.html]].\\
  
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   *[[pop_neuron:​pop_neuron_main|Pop Neuron (obsolete)]]   *[[pop_neuron:​pop_neuron_main|Pop Neuron (obsolete)]]
  
-**Operational Modules:​**\\+**Standard ​Operational Modules:​**\\
   *[[analog_computer:​confetti701_absolut_value|Confetti701 Absolut Value]]   *[[analog_computer:​confetti701_absolut_value|Confetti701 Absolut Value]]
   *[[analog_computer:​confetti702_differential_amplifier|Confetti702 Differential Amplifier]]   *[[analog_computer:​confetti702_differential_amplifier|Confetti702 Differential Amplifier]]
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   *[[analog_computer:​confetti707_inverting_scaling_amplifier|Confetti707 Inverting Scaling Amplifier]]   *[[analog_computer:​confetti707_inverting_scaling_amplifier|Confetti707 Inverting Scaling Amplifier]]
   *[[analog_computer:​confetti708_Inverting Summer|Confetti708 Inverting Summer]]   *[[analog_computer:​confetti708_Inverting Summer|Confetti708 Inverting Summer]]
 +  *[[analog_computer:​confetti709_differentiator|Confetti709 Differentiator]]
  
 **Special Operation Modules** **Special Operation Modules**
   *[[analog_computer:​confetti101_gyrator|Confetti101 Gyrator]]   *[[analog_computer:​confetti101_gyrator|Confetti101 Gyrator]]
-  *[[analog_computer:​confetti102_chua_diode|Confetti102 Chua Diode]]+  *[[analog_computer:​confetti102_chua_diode|Confetti102 Chua'S Diode (with two diodes)]] 
 +  *[[analog_computer:​confetti116_chua_diode|Confetti116 Chua'​s ​Diode]]
   *[[analog_computer:​confetti105_instrumentation_amplifier|Confetti105 Instrumentation Amplifier]]   *[[analog_computer:​confetti105_instrumentation_amplifier|Confetti105 Instrumentation Amplifier]]
   *[[analog_computer:​confetti106_quad_buffer|Confetti106 Quad Buffer]]   *[[analog_computer:​confetti106_quad_buffer|Confetti106 Quad Buffer]]
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   *[[analog_computer:​confetti110_inverting_schmitt_trigger|Confetti110 Inverting Schmitt Trigger]]   *[[analog_computer:​confetti110_inverting_schmitt_trigger|Confetti110 Inverting Schmitt Trigger]]
  
-**Connection ​and Development ​Modules**+**Connection Modules**
   *[[analog_computer:​confetti302_breadboard|Confetti302 Breadboard]]   *[[analog_computer:​confetti302_breadboard|Confetti302 Breadboard]]
   *[[analog_computer:​confetti303_turn-connector|Confetti303 Turn Connector]]   *[[analog_computer:​confetti303_turn-connector|Confetti303 Turn Connector]]
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   *[[analog_computer:​confetti305_simple_connector|Confetti305 Simple Connector]]   *[[analog_computer:​confetti305_simple_connector|Confetti305 Simple Connector]]
   *[[analog_computer:​confetti310_hexacorner|Confetti310 Hexacorner]]   *[[analog_computer:​confetti310_hexacorner|Confetti310 Hexacorner]]
-  *[[analog_computer:​confetti311_hexaconnector|Confetti311_Hexaconnector]]+  *[[analog_computer:​confetti311_hexaconnector|Confetti311 Hexaconnector]] 
 +  *[[analog_computer:​confetti312_hexaconnector_ii|Confetti311 Hexaconnector II]]
  
 **Power Modules** **Power Modules**
   *[[analog_computer:​confetti003_power_brick|Confetti003 PowerBrick]]   *[[analog_computer:​confetti003_power_brick|Confetti003 PowerBrick]]
-  *[[analog_computer:​9v_battery_supply|+9V and -9V Battery Supply]]+  *[[analog_computer:​9v_battery_supply|Confetti ​9V Battery Supply]]
  
 **Miscellaneous Modules** **Miscellaneous Modules**
-  *[[analog_computer:​confetti103_buffered_output|Confetti103 Buffered Output]]+  *[[analog_computer:​confetti103_buffered_output|Confetti103 Buffered Output]] ​(for audio output) 
 + 
 +{{:​analog_computer:​confetti708_inverting_summer_osc_200845.jpg?​560|}}\\ 
 + 
 +---- 
 +==== License ==== 
 + 
 +These boards are designed by **Wolfgang Spahn** 2015-20.\\ 
 +They are licensed under a [[http://​creativecommons.org/​licenses/​by-nc-sa/​4.0/"​|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]].
  
-{{:analog_computer:confetti708_inverting_summer_osc_200845.jpg?​600|}}\\+<​html>​ 
 +<a rel="​license"​ href="​http://​creativecommons.org/​licenses/​by-nc-sa/​4.0/"><​img alt="​Creative Commons License"​ style="​border-width:0" src="​https://​i.creativecommons.org/​l/​by-nc-sa/​4.0/​88x31.png" /></​a>​  
 +</​html>​
  
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