The TE42-LL Timing chart* is a combination of the regular TE42-LL chart for low-light testing and two LED-Panels for timing measurements.
The TE42-LL is the exact chart used in ISO 19093, which describes the methods and procedures for measuring the low-light performance of a digital camera. The LED-Panel is designed to measure the crucial timing parameters outlined in ISO 15781.
Two LED-Panels are integrated into opposite corners of the TE42-LL Timing chart thus creating an accurate low-light scene with timing measurement capabilities.
This chart is very beneficial for the mobile phone and traditional photography industries as they often experience various exposures and low-light situations. It is also beneficial when testing video quality in low-light environments.
The TE42-LL Timing chart is also currently being utilized by the VCX-forum for low-light timing measurements.
For more information regarding the VCX testing procedure, please see the VCX-Forum whitepaper.
*Exact layout and dimensions may differ from image shown.