Quell® sound masking systems offer modern, corporate workspaces an optimum acoustic solution, improving the concentration and productivity levels of their occupants and reducing distraction and stress.

Technologies

Not to be compared with ‘DIY kits’ that may claim to solve all your problems, Quell® systems have been developed from the ground up by Apple Sound to enhance today’s innovative workspaces, engineering entirely fit-for-purpose sound masking technologies that integrate with and adapt to current and future building design.

Operating for over thirty years in commercial sound engineering, you can rely on Apple Sound to provide you with a better workplace environment.

Fully-scaleable to suit any application from small offices to huge, open-plan corporate HQs, Quell® systems represent the most effective sound masking technology available.

Quell® sound masking devices exclusively utilise -ism®2 Digital Signal Processing which provides a genuinely 100% random noise source and unique ‘morphing’ between presets. Morphing allows changes of presets to be unnoticeable to room occupants.

Distribution options

• Central Quell® electronics with distributed, passive loudspeaker network
• Independent active loudspeakers incorporating Quell® electronics
• Any combination of passive and active distribution for unlimited flexibility

Loudspeaker types

• Suspended within the ceiling void
• NXT loudspeaker tiles incorporated into the ceiling grid
• Surface mounted NXT panel loudspeakers
• Bespoke loudspeakers incorporated into building design features.