mutedecho

noun
UK /ˈmjuːtɪd ˈɛkəʊ/
US /ˈmjuːtɪd ˈɛkoʊ/

A muted echo is a soft, quiet sound that bounces back to you.

She heard a muted echo of her voice in the empty hall.


OTHER MEANINGS

2. A repeated idea or feeling that comes back in a weaker, quieter way.

The muted echo of old memories lingered in the house.

3. A weak signal that returns after bouncing off something, like in radar or sonar.

The radar picked up a muted echo from the distant ship.

4. A quiet response that repeats someone else's words or opinion without much force.

His suggestion was just a muted echo of what the manager had already said.