BBC HD

Background
BBC HD was a high-definition television channel provided by the BBC. The service was initially run as a trial from May 15, 2006 until becoming a full service on December 1, 2007. It broadcast only during the afternoon and evening and only broadcast programming shot in high definition, either in a simulcast with another channel or by inserting a repeat of an HD programme. BBC HD closed on March 26, 2013 and was replaced by an HD simulcast of BBC Two, partly as a result of budget cuts affecting the BBC.

1st Logo (December 1, 2007-July 25, 2008)
Logo: On a black background there is a blue diamond. The BBC logo fades down with the same triangle but with HD in it and black. The diamond (may?) keep spinning.

FX/SFX: TBA.

Music/Sounds: TBA.

Availability: Extinct.

2nd Logo (2007-201?)
Logo: TBA.

FX/SFX: TBA.

Music/Sounds: TBA.

Availability: Extinct on TV. It was also used on some BBC Blu-rays.

3rd Logo (July 26, 2008-April 5, 2009)
Logo: TBA.

FX/SFX: TBA.

Music/Sounds: TBA.

Availability: Extinct.

4th Logo (April 6, 2009-March 26, 2013)
Logo: TBA.

FX/SFX: TBA.

Music/Sounds: TBA.

Availability: Extinct.

Editor's Note: TBA.