Audio Equalizer
10-band graphic EQ with genre and voice presets.
How to audio equalizer
- Add an audio file.
- Pick a preset as a starting point, then adjust individual bands if needed.
- Export and compare the before-and-after in your audio player.
About this tool
A graphic equalizer divides the audible spectrum into fixed frequency bands and lets you boost or cut each one independently. The ten bands here cover the full range from deep bass (32 Hz) to the top of hearing (16 kHz). Real audio problems have characteristic frequency signatures: boominess in the low-mid range, harshness in the upper-mid, sibilance in the high frequencies.
The presets are starting points, not final answers — every recording and every listening environment is different. The Podcast preset is calibrated for a typical USB microphone in a small room with some reflective surfaces. If your room is heavily treated or your microphone has a darker character, you may need more 2 kHz presence than the preset provides. Treat the presets as a diagnostic shortcut and adjust from there.