Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Music
Filter Cutoff Calculator
Convert a MIDI note number and octave offset into its corresponding filter cutoff frequency in Hz. Useful for synth programming and sound design when you want to tune a filter precisely to a musical pitch or harmonic relationship.
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
| Filter Cutoff Calculator | MIDI Velocity Calculator | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 2 | 1 |
| Result | Cutoff Frequency (Hz) | Relative Level (dB) |
| What it does | Convert a MIDI note number and octave offset into its corresponding filter cutoff frequency in Hz. Useful for synth programming and sound design when you want to tune a filter precisely to a musical pitch or harmonic relationship. | 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. |