Omiindustriies R2Rawr Handleiding

Omiindustriies Niet gecategoriseerd R2Rawr

Lees hieronder de 📖 handleiding in het Nederlandse voor Omiindustriies R2Rawr (4 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 55 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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R2Rawr
omiindustriies 2020
The r2rawr in its most simple form is a 5-bit digital to analog converter. Its basic
usage operation is to take gate signals (on or off binary signals) and turn those into
stepped analog voltage. It’s great to pair with clock dividers, random gate sources,
logic modules, gate sequencers, and square wave oscillators/LFOs.
It uses a simple resistor ladder for its digital to analog conversion, a lo-fi and easy
solution. This method uses resistors of two different values, R and 2R. A resistor (R)
has a value (10k or 10,000 ohms) and another resistor (2R) with a value twice that
resistance (20k or 20,000 ohms). This is called an R2R DAC.
The order from top to bottom of the inputs indicates the weighting of each bit. Q onØ
top has a label next to it reading MSB or Most Significant Bit, while Q4 has LSB next to
it, or Least Significant Bit. Each bit input changes the voltage output by half as much
as the bit above it.
The output of the digital to analog converter is sent to an attenuverter to set the
polarity and voltage level. An attenuverter is a bipolar amplitude control, which
means if you turn it to the right, the voltage increases positively, if you turn it to the
left the voltage will increase negatively. Although the digital to analog converter
name instills an idea of just using digital/binary/gate signals, this is a Eurorack
module, you can patch anything into the inputs, in fact I recommend you do to get a
better feel of how your modules work.
However, much of the information laid out in this manual presupposes you are using
gate signals as inputs.
It was primarily designed to be paired with the omiindustriies Dual Digital Shift
Register. I chose a five-bit DAC as a way to motivate patching for more than one side
of the DDSR with four gate outputs. I also just like the number five.
The total number of possible states for the r2rawr at a given attenuverter level is 2^5
(two to the fifth power) which equals 32. This presupposes you are using binary
signals only as the inputs. Changing the attenuverter level or polarity will cause a
new set of 32 values to be present at the output stage.
While I’ve talked about all five bits being used at once, you by no means have to.
Combining different groups of inputs will result in sequences with less possible
states. The top three bit-inputs are where you’re going to get the most dramatic
change.

Product specificaties

Merk: Omiindustriies
Categorie: Niet gecategoriseerd
Model: R2Rawr

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