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  1. 4K/UHD/HDR10 Test Pattern Suite Available

    Video Calibration
    https://www.hometheatershack.com/forums/hdtv-video-displays-processors/174760-new-tool-setting-up-4k-uhd-hdr-displays.html#post1610640
  2. Audyssey Setup Mic Directionality Pattern

    Audio Processing
    In a recent thread, there was some question about the directionality of the Audyssey setup mic. Measurements were taken using the Audyssey setup mic supplied with the Onkyo TX-SR705 AVR, one of the little hockey puck mics with the raised center where the mic element sits. Here is the frequency...
  3. AccuPel DVG-5000 Video Test Pattern Generator Firmware Update

    Video Calibration
    AccuPel DVG-5000 Video Test Pattern Generator Firmware Update 4 New Features Adds ability to display sequential User Colors via USB command with significantly enhanced speed. Adds ability to define and display User Colors via remote control and OSD with 8-bit and 10-bit precision. Release...
  4. LightSpace CMS Now Supports Accupel DVG-5000 Video Test Pattern Generator

    Video Calibration
    There some good news for the HT calibration community. After some HT enthusiast / Pro calibrators request for Accupel DVG-5000 Video Test Pattern Generator hardware support, LightIllusion worked to make this happen; to support the users that had AccuPel at their calibration gear already and now...
  5. ISE AMSTERDAM DVDO AVlab TPG 4k Test pattern Generator

    GTG, Clubs, Associations and Audio Fests
    At ISE show AMSTERDAM, DVDO Team was showing their new AVlab TPG, a 4K test pattern Generator that can be use even with Calman or Chromapure. I will soon get a press sample to write a review about it in combinaison with Chromapure pro
  6. Can I use an AKG TL-2 as a reference microphone in omni pattern ?

    REW Forum
    hi everyone, I already have this mic and was wondering if it would be at least as good as some of the $100 or less options like the behringer ECM 8000, nady CM100, or the DBX RTA-M for use with the REW software. Also, what would be the recommended amount of bass traps in a small bedroom studio...
  7. New VideoForge 4K SDI Video Test Pattern Generator

    Home Theater, Audio and Video News
    SpectraCal releases first portable 4K video test pattern generator VideoForge 4K offers huge pattern set for 4K display testing and calibration (Seattle, WA) – February 5, 2013 – As display manufacturers roll out new screens capable of 4K resolution, SpectraCal, Inc. released today a...
  8. Is Moire' Pattern really a problem in AT screens?

    Manufactured Screens
    I'm looking to buy my first projector and screen. I plan on getting a JVC 4K. DLA-X75R. I'm looking at Seymour CenterStage XD and 4K screen in a 2.35 format at 105" horz. width retractable. My main chair is about 19 feet away so I doubt I will see the pattern of the weave in the CenterStage...
  9. ntsc, color bar, circle pattern signals

    DIY Repair and Maintenance
    thanks for all the help you have already given me. I have gotten my service manual and the first part of all adjustments or troubleshoots start with receive one of the afforementioned signals. is there an easy replacement or suggestions as what to use? thanks again
  10. No power, 6 or 7 blink LED pattern

    Sony
    Many of the power supplies in the last few generations of CRT based Sony sets used a controller IC to drive the FETs made by Shindengen with the type number MCZ3001D or MCZ3001DB. These chips have tended to fail in the high voltage supply (usually IC800x) giving a 6x or 7x blink code. The...
  11. CalMAN Pattern Generator test w/nvidia GeForce8400M G

    Video Calibration
    These are some results that I posted on the CalMAN forum after some tests of the pattern generator in their latest Beta (build 95) of v3. This is really more of a test of the video adapter than the pattern generator. The machine is the ASUS A8 notebook running a T7250 core2 duo processor...
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