Articles
Practical guides to equalizers and sound on Android phones. We cite the technical sources we rely on at the end of each article.
How to use an equalizer on Android: a practical guide to the frequency bands
What 60 Hz, 250 Hz, 1 kHz, 4 kHz and 10 kHz actually change in your music, the common EQ mistakes, and how a negative preamp prevents clipping.
Why your phone speaker sounds thin – and what an EQ can (and can’t) fix
The physics of tiny speakers, why bass boost often makes phone audio worse, and how a low cut and careful midrange EQ make the speaker sound fuller.
Bass boost without distortion: headroom, limiters and loudness explained
Why bass boost causes crackle and pumping, what headroom and 0 dBFS mean, how preamp, limiters and compressors help, and why louder is not better.