Reverberation is best described as?

• A. The repeated reflection of sound back to the source in an enclosure
• B. The speed of sound in air
• C. The direct sound path from source to listener
• D. The harmonic content of a tone

Answer: (A)

Reverberation describes how sound lingers in a space after the source stops, because many reflections off walls, floor, and ceiling continue to reach the listener and overlap. Instead of a single repeated echo, you get a dense, decaying tail as numerous reflections blend together. This lingering effect helps create a sense of the room’s size and character. It's different from the speed of sound in air (that’s how fast sound travels), the direct path from source to listener (that’s the initial, unhindered sound), or the harmonic content of a tone (that’s about timbre).