Custom Musical Instruments
A manual 8step sequencer is implemented in 2VoiceMode. The steps are sequenced by the left hand trigger point. Actually, it is a mode dedicated to “The Thing” performance, but its versatility is ensured so that the harmonic relationship can be set by microSD. Updated UI for 8stepChordSequencer. “34” is the address of ChordMemory and “(0)”
I asked a question to Chat GPT how to build a code to convert Log Value to Linear Value based on the value sensed by Trill. // Function to convert V/oct voltage to frequency in Hz float vOctToFrequency(float vOct) { return referenceFrequency * pow(2.0, vOct); } then, the above answers were obtained. The resolution of
Unfortunately, the width of the Trill Flex sensor protrudes from the base. I will have to manufacture the exterior using channel material of the width of the sensor to cover the base, but it seems difficult to obtain channel material with an inside diameter of 20 mm exactly. There is a way to procure a 1-inch wide
The i2c is received by ESP32S3, and the output is output to the main body of the instrument via ESP-NOW. An illuminated push-switch was installed, but it took a lot of time and effort to drill the holes in the stainless steel. The touch sensor and its control board will be mounted bare on the
Due to a failure in naming the delay lines and the group of registers placed in Looper, the rewiring of the signal paths in the delay system could not be done smoothly. To resolve the confusion, I should first clear up the correlation by rearranging the register names. However, the rewriting process must be done
When the theremin delay signal that had been allocated to outputs #1/2ch is changed to outputs #3/4ch, the separation and intelligibility of the sound image are dramatically improved, and the Transition becomes more effective. Similarly, the Looper’s Delay signal, which had been allocated to #3/4ch, is distributed to #1/2ch. The results are generally good, but
LPF/CombFilter recordings with deep modulation applied. The Cut Off Frequency of the LPF in the feedback circuit of the CombFilter and the mixing level of the effect were optimized. Perhaps due to the interpolation circuit, the balance setting of 1:1 between the original sound and CombFilter seemed less effective, so the ratio was initially set
Adjusted parameter handling to make CombFilter adjustments smoother.
From the video I uploaded earlier, the CombFilter was much less effective as a result of the modifications on the LPF. The result is as follows: *The big noise on the right channel occurred from the mobile phone, by unknown reason. I determined that the cause was a mismatch in the range set for the