(1) (SONOS) (Silicon-Oxide-Nitride-Oxide-Silicon) See charge trap flash.

(2) A multi-room, wireless music system from Sonos, Inc. (www.sonos.com) that uses a remote control or computer to play audio sources from a computer, CD player, iPod or TV throughout the home. The Sonos ZoneBridge adds Wi-Fi to homes that are not set up for wireless, and Sonos wireless ZonePlayer boxes, which can be placed anywhere in the home, connect to speakers and other audio sources.