Soft and melodic or loud and cacophonous, sound energy is experienced in all its varying pitches, tones, and decibels every day. We use it to communicate ideas, signal alarm, or soothe.
Soft and melodic or loud and cacophonous, sound energy is experienced in all its varying pitches, tones, and decibels every day. We use it to communicate ideas, signal alarm, or soothe.