Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Music
Envelope Time Calculator
Convert an ADSR envelope stage duration from milliseconds into the equivalent number of audio samples at a given sample rate. Essential when programming synthesizers or audio plugins that specify envelope times in samples rather than milliseconds.
Fill in the required fields to see your result.
Music
MIDI Velocity Calculator
Convert a MIDI velocity value (0β127) to its equivalent level in decibels. Useful for understanding how MIDI controllers map to actual audio amplitude in samplers, synthesizers, and DAW instruments.
Fill in the required fields to see your result.
Key differences
| Envelope Time Calculator | MIDI Velocity Calculator | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 2 | 1 |
| Result | Sample Count (samples) | Relative Level (dB) |
| What it does | Convert an ADSR envelope stage duration from milliseconds into the equivalent number of audio samples at a given sample rate. Essential when programming synthesizers or audio plugins that specify envelope times in samples rather than milliseconds. | Convert a MIDI velocity value (0β127) to its equivalent level in decibels. Useful for understanding how MIDI controllers map to actual audio amplitude in samplers, synthesizers, and DAW instruments. |