Operating System: Any OS

Pitchbend Scaler is a very simple MIDI-only JSFX script that scales incoming Pitchbend messages by a specific factor, each channel has a different factor so it can be customized per-channel. This scaling is useful if the incoming pitchbend range is different than the range expected by the receiving synth after this script, and you can do it per-channel as well. For example a factor of 0.5 on Channel 1 will multiply all pitchbends on that channel by half, which means that the incoming pitchbend range is twice as small as the expected range (let’s say incoming pitchbend range is supposed to be ±1 semitone, while the next synth expects ±2 semitones, for example).

Despite the fact that the scale factor sliders are between 0…2, you can actually use any value outside this range, even negative values (which inverts the pitchbend but not as proper as the Pitchbend Inverter); you just have to type them manually instead of moving the slider. (which I recommend anyway for surgical precision to properly compensate for range differences)

https://sites.google.com/site/octarone

Pitchbend Smoother is a MIDI-only JSFX script that smooths incoming Pitchbend events by slowly going from the previous value to the new value just received, with adjustable randomization and curve shape. Both the shape and the interval can be randomized as well, but only within the range you specify. When using this script, remember that it will introduce lag in the actual pitchbend effects, by its nature. That is in fact very normal for smoothing and is the whole point of it.

For instance, if you have a smooth interval of 500ms, that means it takes half a second to go from current pitchbend to the new pitchbend that was just received. Thus, the “new” pitchbend value will be in effect after half a second, and that’s the job of this script: when it sees a pitchbend event, it will smoothly go from the current value to that new one, in the interval specified. If another event happens while it is already in one interval (in other words, for that example, you send another pitchbend event before the 500ms are finished), it will instead go from whatever value it reached towards the new value, in another interval. Without this script, the “new” pitchbend value would be in effect instantly.

For more information and a diagram explaining the curve shape values, visit its dedicated page here.

https://sites.google.com/site/octarone

Pitchbend Filter by Note Channel is a simple MIDI-only JSFX script that filters the Pitchbend messages by the last Note On’s channel, while leaving all other messages intact. That is, if a Note On is encountered, it will filter out any pitchbends with a channel that does not match the channel of the note, until the next Note On is received which may change this channel. Keep in mind that even if these pitchbends may be filtered out, their values are still remembered, so that if a new Note On happens that uses another channel’s pitchbend, its value will be restored to the exact last value it had (even though it wasn’t sent before).

The main purpose of this script arised from the Key Tuner. This is because the Key Tuner splits notes on different channels with different pitchbends, so we want a way to filter out the respective pitchbends for a given note’s channel. If you have a note splitter available but cannot split the Pitchbends properly to different paths/synths, then just send the entire pitchbend bus to the different destinations, and use this script as the first thing in each of them to filter out pitchbends that are unwanted, by using the notes and their channels (that were split).

You’ll probably not find a use for this script unless you’re doing weird stuff like me, but I released it anyway, who knows maybe it is useful to you. Slightly more information on its dedicated page here.

https://sites.google.com/site/octarone