A sound blanket, also called a moving blanket or soundproofing blanket, is a thick, padded fabric used on film sets to control and reduce unwanted noise. Here’s how they are typically used in production:

Uses Case on Set:

• Sound Dampening: Reduces reverb, echo, and background noise.

• Dialogue Recording: Placed off-camera to improve clarity.

• Boom Mic Isolation: Reduces room noise pickup.

• Blocking External Noise: Covers windows, doors, or gaps.

• Dampening Footsteps: Softens footstep sounds.

• Improvised Sound Booths: Creates makeshift ADR/voiceover spaces.

• Light Diffusion: Softens harsh lighting.

• Blocking Light Leaks: Covers unwanted gaps.

• Padding Equipment: Protects gear during transport & on set.

• Reducing Echo: Deadens large spaces.

• Hiding Reflections: Covers shiny surfaces.