Archived from groups: alt.tv.tech.hdtv (
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I think people like the word Calibration, it's become like a Technical
"Comfort" word. So when you "Calibrate" your TV, what standard are you
calibrating it too? Do you even know the tolerance of all the components and
sub-components involved, most likely not. Is your environment for humidity
and temperature within spec, all your tools and equipment calibrated and
certified. All your measurement video, audio and RF signals to spec?
If I was a manufacturer, I set the spec and I meet that standard &
specification, as a homeowner or product user I set my own standards for
both performance and reliability of the equipment I purchase.
THX is like Monster cables for the most part it's a sales catch a gimmick
"Before THX there was no audio". so what happens when UHX or VHX comes out?
and you suggest I run out and get a Radio Shack SPL........... NOW THAT's
Calibration??? and That's for Home Theater Audio ???
So numb-nutz how do I Calibrate my TV using a Radio Shack SPL meters ?
This was TV Calibration in A PINCH, what part of that sentence do you not or
are incapable of comprehending?
"David G." <david_please_dont_email_me@i_hate_spam.com> wrote in message
news:QoOdncX37tfoLkbdRVn-sw@comcast.com...
> Leonard Caillouet wrote:
>> "David G." <david_please_dont_email_me@i_hate_spam.com> wrote in
>> message news:dNadnZkJOM_X2UbdRVn-gw@comcast.com...
>>> I don't agree. I guess according to your philosophy, audio systems
>>> should not be calibrated either. Neither should theaters. And THX is
>>> out too.
>>
>> You guess wrong. I simply point out that calibration effectiveness is
>> limited by the experience and dedication of the technician and by that
>> technician's appreciation for the likes, dislikes, needs, and
>> abilities of the end user.
>>
>>> My thinking is there is such a thing as a calibrated picture and a
>>> calibrated audio system. Whether the end-user is happy with the
>>> results is another story and does nothing to deter me and many
>>> people I know from at least starting with a calibrated picture.
>>
>> I don't disagree at all. Not all calibrations are done "right",
>> however.
>>
>>> And again I reiterate: Calibration DVDs are cheap. The results can be
>>> amazing. Radio Shack SPL meters are cheap and the audio results can
>>> be amazing.
>>
>> Again, I don't disagree at all.
>>
>>> If you don't want to calibrate anything and think you can adjust all
>>> the picture settings by eye for the best possible picture, all the
>>> power to you.
>>
>> How do you do white balance?
>>
>> Leonard
>
> My point was regarding a user calibration, not a professional one. I
> agree proper grey scale calibration can only be accomplished (most
> times) by accessing the service menus and using a colorimeter.
>
> --
> David G.
>