One (German TV channel)

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One

Country	Germany
Broadcast area	Germany
Network	ARD
Headquarters	Cologne, Germany
Programming
Language(s)	German
Picture format	1080p HDTV (downscaled to 720p for digital satellite and cable)
Ownership
Sister channels	Das Erste Tagesschau24 ARD-alpha
History
Launched	30 August 1997; 27 years ago (1997-08-30)
Former names	EinsFestival (1997–2009) Einsfestival (2009–2016)
Links
Website	one.ard.de
Availability
Terrestrial
Digital terrestrial television	Varies on each location
Streaming media
one.ard.de	Watch live

One (stylized as one) is a German free-to-air television channel owned and operated by the German public-broadcasting consortium ARD. Managed since October 2005 by Westdeutscher Rundfunk on behalf of ARD as a whole, the channel was launched (as EinsFestival) on 30 August 1997.