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chris_vk3aml wrote:Well, Klaas, I was not aware that there was any "standard" level required for these CD files. As sound cards rarely produce a standardised output voltage (at least my two sound cards do not - and my three stand-alone CD players definitely do not) it would seem only logical to use a level close to the maximum amplitude of which the digital recording system is capable, without clipping, to take advantage of the maximum possible bit depth. Chris Long VK3AML.
gary wrote:The only possible disadvantage I can see with using 8 bits with sync is being limited to 128 greyscales - not usually much of a problem in video...?
Klaas Robers wrote:....However it would be nice if the output level of the video signal is more or less unified from CD to CD. It is annoying when each CD has a completely different level and you have to readjust gain (contrast) and DC-level (brightnes) when you start another CD in your player.
chris_vk3aml wrote:This is, after all, EXPERIMENTAL television - and it always was. Chris Long VK3AML.
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