Warf Arcana

Note ↔ Frequency

See note names, MIDI note numbers, and frequencies in Hz in one table. Filter by pitch class or toggle the ±½-octave columns.
Transpose

Pick two notes and see the semitone distance and interval name, both ascending and descending.
Phase → Delay

Enter a phase difference in degrees to get the equivalent delay in milliseconds and samples.
Delay & Reverb

Enter a BPM to calculate pre-delay, decay, and total time for Hall, Room, and Tight reverb settings.
Note Value ↔ Time

Enter a BPM to see note durations in milliseconds from whole notes to 64th notes, including straight, dotted, and triplet values.
ms ↔ Samples

Convert between milliseconds and sample count at 44.1 / 48 / 88.2 / 96 / 192 kHz.
Comb Filter

Enter a delay time to see the comb-filter notch frequencies for in-phase and out-of-phase signals.
Harmonic Series

Enter a fundamental frequency to see its harmonic series: harmonic frequencies, nearest notes, and deviation in cents.
Q ↔ Bandwidth

Convert between EQ Q and bandwidth in octaves or Hz.

Max for Live Chord Tools Mixing Helpers Ableton Live Devices Max for Live Chord Tools Mixing Helpers Ableton Live Devices

Features: Create and edit chord diagrams; Build chord charts aligned with lyrics; Play chords to check the sound; Stock recurring chords; Save and reopen chord charts; Export PDFs for sharing or printing

Chord chart