MembraneBreathCtrl - Versionsgeschichte

Tut am 8. Januar 2022 um 00:07 Uhr

2022-01-08T00:07:42Z

Tut am 8. Januar 2022 um 00:04 Uhr

2022-01-08T00:04:50Z

Änderungen zeigen

Tut am 7. Januar 2022 um 23:47 Uhr

2022-01-07T23:47:15Z

Tut am 7. Januar 2022 um 23:45 Uhr

2022-01-07T23:45:54Z

Tut am 7. Januar 2022 um 23:44 Uhr

2022-01-07T23:44:45Z

Tut am 7. Januar 2022 um 23:43 Uhr

2022-01-07T23:43:13Z

Tut: /* Breath controller */

2022-01-07T23:35:18Z

‎Breath controller

Tut am 7. Januar 2022 um 23:34 Uhr

2022-01-07T23:34:13Z

Tut am 7. Januar 2022 um 23:30 Uhr

2022-01-07T23:30:29Z

Tut am 7. Januar 2022 um 23:30 Uhr

2022-01-07T23:30:04Z

@@ Zeile 79: / Zeile 79: @@
 == Source code ==
-You need Arduino to compile this and you need to [https://learn.adafruit.com/adafruit-trinket-m0-circuitpython-arduino/arduino-ide-setup install the components needed to use the Adafruit Trinket M0] in Arduino as well as the extra-libraries in the beginning of the source code using the Library Manager of Arduino.
+You need Arduino to compile this and you need to [https://learn.adafruit.com/adafruit-trinket-m0-circuitpython-arduino/arduino-ide-setup install the components needed to use the Adafruit Trinket M0] in Arduino as well as the extra-libraries in the beginning of the source code using the Library Manager of Arduino. I disliked that my  self-build Midi-Devices showed up all with the default Adafruit name, so I changed the name. This needs patching of an Arduino internal file - see the header of the source-code how to do that.
 <pre>
 // Runs on a Adafruit Trinket M0

@@ Zeile 1: / Zeile 1: @@
-[[Datei:MembraneBreathCtrlComplete.jpg|200px|thumb]]
+[[Datei:MembraneBreathCtrlComplete.jpg|400px|thumb]]
 == Features ==
 * Breath controller

@@ Zeile 36: / Zeile 36: @@
 The software uses an automatic calibration of the base-line every time no pressure is detected. So even after replacing the membrane you usually don't have to re-calibrate the device manually. On the first setup you have to define by a single number the sensitivity of your setup (mainly dependent on you hall sensor, magnets and distance magnet vs hall-sensor) so that the maximum blow (where usually the membrane magnet hits the top acrylic plate) outputs a CC value of up to 127.
-[[Datei:MembraneBreathCtrlParts.jpg|400px]]
+[[Datei:MembraneBreathCtrlMagnetUnderHallSensor.jpg|500px]]
 === Instruments ===
@@ Zeile 47: / Zeile 47: @@
 == How it is build ==
 Usually people (like me) use instructions like this only for own inspirations, so this is not meant to be a full "how-to-build" instruction, but it should give you enough insights to do so if you want. In the rare case you really build this and make it to work please drop us a mail :-)
 All parts are laser-cut from a very thin (0.5mm) like acrylic sheet and a thicker (4mm) acrylic plate. The 0.5mm acrylic is more like a foil and much more flexible than the 4mm glass like sheets. These are the files with the laser cut parts made with Inkscape:

@@ Zeile 35: / Zeile 35: @@
 === Calibration ===
 The software uses an automatic calibration of the base-line every time no pressure is detected. So even after replacing the membrane you usually don't have to re-calibrate the device manually. On the first setup you have to define by a single number the sensitivity of your setup (mainly dependent on you hall sensor, magnets and distance magnet vs hall-sensor) so that the maximum blow (where usually the membrane magnet hits the top acrylic plate) outputs a CC value of up to 127.
 === Instruments ===

@@ Zeile 32: / Zeile 32: @@
 [[Datei:MembraneBreathCtrlPlexiGluedView7.jpg|400px]]
 [[Datei:MembraneBreathCtrlPlexiGluedView8.jpg|400px]]
 === Instruments ===
@@ Zeile 37: / Zeile 40: @@
 Also other sample-based instruments, especially strings but also organs, can be articulated much nicer using a breath-controller. Often expression (CC11) or breath control (CC2) is supported - so find out. You can change the Arduino code to use CC11 instead of CC2 if you like, I prefer a little M4L device to clone CC2 to CC11 for this purpose...
 == How it is build ==

@@ Zeile 26: / Zeile 26: @@
 [[Datei:MembraneBreathCtrlPlexiGluedView2.jpg|400px]]
 The membrane consists of a circular patch cut from a rubber glove (I used a black Nitril glove). A small magnet is placed on top of the membrane and fixed using another magnet on the opposite side. The membrane is held in place using a rubber O-Ring and a press-fit acrylic ring on top - so the membrane can be easily replaced without any gluing.
 === Instruments ===
 If you own Native Instruments Reaktor, I like to recommend the free community instruments especially the "Silverwood" ones from Chef Singer. [https://www.native-instruments.com/de/reaktor-community/reaktor-user-library/entry/show/12303/ Silverwood Flute], [https://www.native-instruments.com/de/reaktor-community/reaktor-user-library/entry/show/7854/ Silverwood Clarinets] as well as [https://www.native-instruments.com/de/reaktor-community/reaktor-user-library/entry/show/12419/ Silverwood Tenor Sax] are very good sounding instruments as they are using pysical models to synthesize those instruments. Don't forget to add a little reverb to make them sound really great.
 Also other sample-based instruments, especially strings but also organs, can be articulated much nicer using a breath-controller. Often expression (CC11) or breath control (CC2) is supported - so find out. You can change the Arduino code to use CC11 instead of CC2 if you like, I prefer a little M4L device to clone CC2 to CC11 for this purpose...
-−
 == How it is build ==

← Nächstältere Version		Version vom 7. Januar 2022, 23:34 Uhr
Zeile 26:		Zeile 26:

	[[Datei:MembraneBreathCtrlPlexiGluedView2.jpg\|400px]]		[[Datei:MembraneBreathCtrlPlexiGluedView2.jpg\|400px]]
		+
		+	The membrane consists of a circular patch cut from a rubber glove (I used a black Nitril glove). A small magnet is placed on top of the membrane and fixed using another magnet on the opposite side. The membrane is held in place using a rubber O-Ring and a press-fit acrylic ring on top - so the membrane can be easily replaced without any gluing.

	=== Instruments ===		=== Instruments ===