dx7-patches
v1.0.1
Published
JSON representation of a collection of Yamaha DX7 patches compiled by Glenn Scott
Downloads
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Readme
dx7-patches
JSON representation of a collection of Yamaha DX7 patches compiled by Glenn Scott
For the original readme: ftp://ftp.ucsd.edu/midi/patches/DX7/README.1ST
History
These files have been around for a while. They're currently hosted on a ucsd website. However, I retrieved them from Dave Benson's website. Ted Felix's dx7 utility then helped convert the sysex information into something I could read, which I then parsed with a file included in a different branch of this repository.
Organization
The original files came in banks of 32 patches each. Each top-level directory here represents one bank, containing the bank's 32 patches as json files.
Usage
npm install --save dx7-patches
var ePianoPatch = require('dx7-patches/rhodes1/epiano-1');
var FictionalDX7 = require('fictional-dx7');
var synth = new FictionaryDX7();
synth.fictionalSetPathMethod(ePianoPatch);
midi.connect(synth); // fictional?
Format
I imagine the formatting, as well as the available patches, will change over time. But below is an example patch:
{
"name": "E.PIANO 1 ",
"algorithm": 5,
"feedback": 6,
"lfo": {
"wave": "sine",
"speed": 15,
"delay": 33,
"pitchModDepth": 0,
"amDepth": "0",
"sync": "off",
"pitchModSensitivity": 2
},
"oscillatorKeySync": "Off",
"pitchEG": {
"rate1": 94,
"rate2": 67,
"rate3": 95,
"rate4": 60,
"level1": 50,
"level2": 50,
"level3": 50,
"level4": 50
},
"transpose": "C3",
"operators": [
{
"amSensitivity": 0,
"oscillatorMode": "ratio",
"frequency": 1,
"detune": 3,
"eg": {
"rate1": 96,
"rate2": 25,
"rate3": 25,
"rate4": 67,
"level1": 99,
"level2": 75,
"level3": 0,
"level4": 0
},
"keyboardLevelScaling": {
"breakpoint": "A-1",
"leftCurve": "-LIN",
"rightCurve": "-LIN",
"leftDepth": 0,
"rightDepth": 0
},
"keyboardRateScaling": 3,
"outputLevel": 99,
"keyVelocitySensitivity": 2
},
{
"amSensitivity": 0,
"oscillatorMode": "ratio",
"frequency": 14,
"detune": 0,
"eg": {
"rate1": 95,
"rate2": 50,
"rate3": 35,
"rate4": 78,
"level1": 99,
"level2": 75,
"level3": 0,
"level4": 0
},
"keyboardLevelScaling": {
"breakpoint": "A-1",
"leftCurve": "-LIN",
"rightCurve": "-LIN",
"leftDepth": 0,
"rightDepth": 0
},
"keyboardRateScaling": 3,
"outputLevel": 58,
"keyVelocitySensitivity": 7
},
{
"amSensitivity": 0,
"oscillatorMode": "ratio",
"frequency": 1,
"detune": 0,
"eg": {
"rate1": 95,
"rate2": 20,
"rate3": 20,
"rate4": 50,
"level1": 99,
"level2": 95,
"level3": 0,
"level4": 0
},
"keyboardLevelScaling": {
"breakpoint": "A-1",
"leftCurve": "-LIN",
"rightCurve": "-LIN",
"leftDepth": 0,
"rightDepth": 0
},
"keyboardRateScaling": 3,
"outputLevel": 99,
"keyVelocitySensitivity": 2
},
{
"amSensitivity": 0,
"oscillatorMode": "ratio",
"frequency": 1,
"detune": 0,
"eg": {
"rate1": 95,
"rate2": 29,
"rate3": 20,
"rate4": 50,
"level1": 99,
"level2": 95,
"level3": 0,
"level4": 0
},
"keyboardLevelScaling": {
"breakpoint": "A-1",
"leftCurve": "-LIN",
"rightCurve": "-LIN",
"leftDepth": 0,
"rightDepth": 0
},
"keyboardRateScaling": 3,
"outputLevel": 89,
"keyVelocitySensitivity": 6
},
{
"amSensitivity": 0,
"oscillatorMode": "ratio",
"frequency": 1,
"detune": -7,
"eg": {
"rate1": 95,
"rate2": 20,
"rate3": 20,
"rate4": 50,
"level1": 99,
"level2": 95,
"level3": 0,
"level4": 0
},
"keyboardLevelScaling": {
"breakpoint": "A-1",
"leftCurve": "-LIN",
"rightCurve": "-LIN",
"leftDepth": 0,
"rightDepth": 0
},
"keyboardRateScaling": 3,
"outputLevel": 99,
"keyVelocitySensitivity": 0
},
{
"amSensitivity": 0,
"oscillatorMode": "ratio",
"frequency": 1,
"detune": 7,
"eg": {
"rate1": 95,
"rate2": 29,
"rate3": 20,
"rate4": 50,
"level1": 99,
"level2": 95,
"level3": 0,
"level4": 0
},
"keyboardLevelScaling": {
"breakpoint": "D3",
"leftCurve": "-LIN",
"rightCurve": "-LIN",
"leftDepth": 0,
"rightDepth": 19
},
"keyboardRateScaling": 3,
"outputLevel": 79,
"keyVelocitySensitivity": 6
}
]
}