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korg_wavedrum_midification [2015/01/02 11:27]
midisaron System Exclusive: changed nibble order to $0l $0h
korg_wavedrum_midification [2015/02/09 17:55] (current)
midisaron [MIDIfying the Wavedrum - Software] Updated Software download
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 ====MIDIfying the Wavedrum - Software==== ====MIDIfying the Wavedrum - Software====
-{{:​wavedrum_midi:​wavedrummidi_1_0.zip|Download the source code here}} This does not include the FFT stuff yetI will share it here, but I do have to tidy it up first.LOL+{{:​wavedrum_midi:​wavedrummidi.zip|Download the source code here}} This does include the FFT stuff. ​Still haven'​t tidied ​it up.m(
 ==Capturing the head's and the rim's signals== ==Capturing the head's and the rim's signals==
 The ADC takes a sample every 50 microseconds. When idle, the head piezo, the rim piezos and the force sensor are sampled in turns. When a trigger on the head or on the rim is detected, i. e. a threshold is crossed, the force sensor is temporarily not sampled until 64 samples on the triggered channel (head or rim) are recorded and the event is processed. During that time the non-triggered channel (i. e. head if rim is triggered and vice versa) can still be triggered, so "​simultaneous"​ triggers on head and rim are possible. Because the force sensor is not sampled while the head or rim signal is recorded, the sample rate here is 10 kHz. The ADC takes a sample every 50 microseconds. When idle, the head piezo, the rim piezos and the force sensor are sampled in turns. When a trigger on the head or on the rim is detected, i. e. a threshold is crossed, the force sensor is temporarily not sampled until 64 samples on the triggered channel (head or rim) are recorded and the event is processed. During that time the non-triggered channel (i. e. head if rim is triggered and vice versa) can still be triggered, so "​simultaneous"​ triggers on head and rim are possible. Because the force sensor is not sampled while the head or rim signal is recorded, the sample rate here is 10 kHz.
korg_wavedrum_midification.1420198056.txt.gz ยท Last modified: 2015/01/02 11:27 by midisaron