Increase the absorption of sound in the room: Adding acoustic paneling to the walls, ceilings, and floors can help reduce the reverberation and potential echoes.
Install sound-absorbing materials: Carpeting, draperies, and other soft materials can help absorb sound waves and reduce the amount of sound reflected.
Use acoustic diffusers: Acoustic diffusers are designed to scatter sound waves and reduce echoes and reverberation.
Change the shape of the room: Changing the shape of the room can also help reduce echoes and reverberation.
Move sound sources: Moving sound sources away from reflective surfaces can help reduce the amount of reflected sound.
Use acoustic foam: Acoustic foam is designed to absorb sound waves rather than reflect them. Adding acoustic foam to the walls and ceilings can help reduce the amount of reflected sound.