Klangly is a tone-based speaker utility. It runs three guided routines — Dust,

Water and Muffled — and plays the same five-second sample before and after each

one, so you judge the change by ear instead of guessing.

WHY THE BEFORE/AFTER CHECK MATTERS

Most tone utilities only play sound. Klangly keeps your listening conditions

consistent instead: same sample, same output route, same volume. You hear a

difference, or you don't — and either answer is useful.

THREE ROUTINES

• Dust — a sequence of pulsing tones that moves the speaker cone, which can loosen light surface dust near the opening.

• Water — low-frequency pulses and a sweeping tone aimed at small amounts of moisture near the opening.

• Muffled — a frequency sweep that helps you notice distorted or uneven playback.

Each routine runs three stages with different pulse and frequency patterns and takes about a minute. The progress bar and countdown follow the audio, and Stop is available at any moment.

SPEAKER TOOLS

• Speaker Test — a short low, high and music sequence that plays twice on its own.

• Tone Generator — a continuous sine tone from 100 Hz to 1000 Hz.

• Bass Pads — nine short and looping bass samples you can layer on top of each other.