2012年10月4日 · The menu system of every THX certified DVD and Blu-ray disc includes the THX Optimizer. This is a selection of test patterns that cover most of the controls we will go through in Step 3. Alternatively, if you own a Sony Blu-ray, enter the code 7669 whilst in the menu screen and you will see a series of helpful test patterns you can also use.

2008年5月17日 · If you own any Sony Pictures Blu-ray disc and hit 7669 on the remote whilst on the menu screen you will find some test patterns. There is a list of all the THX discs with the Optimizer here: Consumer « Home Entertainment « Home Theater « Thx Optimizer « THX.com You can buy the DVE or Spears & Munsil calibration Blu-rays.

2009年5月4日 · Where can I buy a full THX test DVD? Or do places sell them? I need one to test out some THX speakers, has anyone got one or do they sometimes come with THX certified DVD or Bluray films?.

The findings of a THX test indicates that setting up your TV with a picture mode such as Movie, Cinema or THX, uses less energy than your TV’s Vivid or Dynamic mode. The approximate savings were measured to be as low as 15% and as high …

2006年4月23日 · The receiver's test tones are broadband pink noise and normally are at a level of -30 dB, which is a THX specification (and as mentioned above is the average level of a typical movie soundtrack). Some setup discs use a level of -20 dB, which is a Dolby specification.

2003年7月14日 · I've read about this test screen but can someone explain how to use it please? I have "Star Wars - Attack of the Clones" DVD. Where is it on this...

2024年8月17日 · THX certification categories The Ultra certification has 400 tests that are run to test the following categories: axial response, output vs distortion, and horizontal and vertical dispersion.

2018年6月12日 · I found the Android app THX tune-up, which I'm running on my phone and using its chromecast feature to display the test patterns on the TV. It helps tune some fairly basic settings, but I'm mainly interested in ensuring that I'm not losing dark or bright detail, and getting colours such as skin tones as accurate as possible, which is what the ...

2004年3月5日 · When playing the speaker assignment audio test, the subwoofer channel does not make a sound, however it does when using the amps test tones, and it certainly works during normal use. The sub/sat package is tannoy fx5.1, with the sub set to come on at 200hz. I believe it goes down to 45hz...

2018年4月10日 · Arendal Sound's new 1723 S range takes the performance of their Monitor, Center and Surround speakers and puts them in smaller cabinets, whilst adding THX Ultra certification at the same time.