Eowave eobody 2 HF v1.2 Manual de usuario descargar pdf (Pagina 15)

inverse

127 becomes 0 and 0 becomes 127. This way you may inverse the curse of a sensor. With an

expression pedal, for example, you’ll be able to inverse its curse.

status

on/off

The status eld indicates whether the signal on an analogue input should be converted into a digi-

tal message or not. This eld may be set to ON or OFF. If the eld is set to OFF, the input is said to

be inactive and no message relating to that input will be generated, even if a signal does physically

enter the device. If the eld is switched back to ON, the input is active and its associated message

will be sent each time the signal connected to that input varies in level.

Note:The smaller the number of active inputs is, the less data will be transmitted avoiding proces-

sor computation.

zoom and offset

zoom: max/mid/low/off on 7

offset: -127 to +127

Eobody2HF / parameters

127

Digital value

(12 bits)

MIDI data

(7 bits)

MIDI conversion

zoom setting

real sensor range

Offset

-127--

Want to stay in the 7-bit MIDI world...

Those two parameters (digital zoom and offset)

specify how the real range of an analogue input can

be mapped on a 7-bit MIDI value. As a matter of fact,

a sensor does not necessarily have a range equal

to the reference voltage of the Analogue to Digital

Converter. A custom scaled zoom has been imple-

mented on the digital value to take advantage of

the 12-bit resolution of the A/D converter. Then, the

user can select the sensor’s range within the 12 bits

dynamic by specifying a window size and an offset.

The selected range can then be converted into 7 bits

MIDI data without greatly increasing the quantication

step, as shown in the illustration.

The digital zoom & offset parameters may be very

useful to modulate a lter on a certain part of the

amplitude.

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Eowave eobody 2 HF v1.2 Manual de usuario Pagina 15

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