Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Music
Band EQ Frequency Calculator
Compute the effective frequency response of bell, high-pass, and shelf EQ bands given centre frequency, Q factor, and gain. Use it when setting up an equaliser in a mix or mastering session.
Fill in the required fields to see your result.
Music
Chord Frequency Analyzer
Find the exact frequency of any note in a chord given a root pitch, chord type, inversion, and octave. Use it when tuning synthesizers, analyzing harmony, or building custom temperaments.
Fill in the required fields to see your result.
Key differences
| Band EQ Frequency Calculator | Chord Frequency Analyzer | |
|---|---|---|
| Category | Music | Music |
| Inputs required | 4 | 4 |
| Result | Affected Frequency Range (Hz) | Third Frequency (Hz) |
| What it does | Compute the effective frequency response of bell, high-pass, and shelf EQ bands given centre frequency, Q factor, and gain. Use it when setting up an equaliser in a mix or mastering session. | Find the exact frequency of any note in a chord given a root pitch, chord type, inversion, and octave. Use it when tuning synthesizers, analyzing harmony, or building custom temperaments. |