diffuser

• Nom désignant un dispositif ou un accessoire qui répartit uniformément quelque chose, par exemple les ondes sonores d'un haut-parleur ou la lumière d'une lampe.

A noun referring to a device or attachment that evenly distributes something, such as sound waves from a speaker or light from a lamp.

1. Sound diffuserB2formal

   A baffle or device that scatters sound waves to reduce echoes and distribute sound evenly in a room.

   Diffuseur acoustique

   • The recording studio installed a diffuser to improve acoustics.
   • Sound diffusers help create a balanced listening environment.
   • He placed a wooden diffuser on the wall to reduce echo.

2. Light diffuserB2formal

   An optical device that scatters light from a lamp to create a softer, more even illumination.

   Diffuseur de lumière

   • The photographer used a diffuser to soften the harsh sunlight.
   • A light diffuser on the ceiling lamp reduces glare in the room.
   • She attached a fabric diffuser to her studio light for portraits.

   Synonymesscrimsoftener