16:9 switching 16:9 switching: Special ability of a projector or TV set that uses the anomorphic, horizontally compressed widescreen software of a DVD (see DVD) during playback to the original format. 16:9 switching: Similar entries 100 V technology 1080 1080p 200 Hz technology 24p 3/2 pull down AAC AACS tap acuity Adobe YCC601 BEA AFC AGC Active and passive speakers