Sound Icon with Audio Waves

This is a simple, pixel-style graphic showing a sound icon. On the left, there's a gray speaker shape, while on the right, three progressively larger light blue arcs represent sound or audio waves radiating outwards. The overall design is clear and concise, set against a solid black background, making it easily recognizable as a symbol for volume or sound output.

sound - audio - icon - speaker - waves - pixel art - volume - digital