Audio Diagnostic
Speaker Cleaner
Use high-intensity sound waves to physically eject water droplets and shake loose dust from your smartphone or laptop speakers.
Configure Audio Ejection
⚠️ Important Safety Instructions:
- Set your device volume to MAXIMUM (100%).
- Face the speakers downwards so gravity can help water escape.
- DO NOT hold the device near your ears! The sounds are loud and harsh.
The Science Behind Speaker Cleaning
When you drop your phone in the sink or get caught in the rain, water fills the tiny protective grilles of your smartphone's speakers. Because of the surface tension of water, simply shaking the phone is rarely enough to dislodge the liquid, resulting in muffled or distorted audio.
This software tool works by playing highly specific, continuous sound frequencies—most notably a pulsing 165Hz sine wave. In physics, sound is simply the vibration of air. By forcing the internal speaker membrane to vibrate at its maximum mechanical excursion (amplitude) at a low frequency, the speaker essentially acts as a tiny air pump. This powerful outward airflow breaks the water's surface tension and physically pushes the droplets out of the grille.
Dust Removal: For dry debris and dust, a smooth sine wave is less effective. Instead, our "Dust Clear" mode uses an agitated, high-frequency "Sawtooth" wave that rapidly sweeps up and down. This creates jagged, sharp vibrations that help shake microscopic dust particles loose from the mesh.
FAQ & Limitations
Can this fix a blown or crackling speaker?
No. If you played music too loud and physically tore the speaker cone (a "blown" speaker), no software tool can fix it. This tool is strictly for removing external blockages like water and dust.
Why does the sound pulse and change?
A single continuous tone is less effective than a pulsing one. Pulsing the volume creates repeated bursts of mechanical force, which is much more efficient at breaking the surface tension of water trapped in tiny holes.
Is it safe to play this at 100% volume?
Yes, modern smartphones have internal DSP (Digital Signal Processing) limiters that prevent the speaker from destroying itself, even at max volume. However, the sound is very irritating, so please do not hold the device near your or your pets' ears.