The VTC audio and video test center launched by Rohde & Schwarz (R & S) can carry out functional tests of relevant standards for the compatibility of high-resolution multimedia interface (HDMI) and mobile high-definition connection technology (MHL). VTC provides real-time protocol testing and video and audio analysis functions, including image difference analysis, and provides consumer electronics manufacturers with the most flexible test platform on the market.
The VTC audio-visual test center is an ideal audio-visual interface test platform for R & D. The application of this series of products can already include all consumer electronics value-added supply chains. VTC is a fully modular audio and video interface test platform with very wide and diverse functions, including real-time protocol and audio and video content analysis, and can be modified at any time to meet a specific test environment, and can be upgraded to the latest test at any time Standard is a very flexible test solution.
This test platform can accommodate up to eight test modules. Optional functions include HDMI and MHL interface tests that are most commonly used in consumer electronics products. Analog audio and video interface modules and modulation modules used in broadcast standards will Then launched.
In the HDMI combination of options, Rod Schwartz VTC supports real-time analysis of various audio and video parameters and frame analysis (Frames); if used as a transmission and reception test, VTC supports the latest HDMI compatibility test specification 1.4c for system agreement Testing; or for diversified transmission interface testing, Rod Schwartz provides test software for editable automated testing.
The VT-B2361 HDMI RX option can also support ultra-high definition (Ultra-DefiniTIon, UD) resolution, such as high-end screen resolution of 4k & TImes; 2k.
Rod Schwartz provides a variety of options to support automated test analysis of multimedia content. These options can be used for MHL and HDMI signal analysis. The VT-K2100 audio and video analysis option can be performed for the timing and level of each audio and video signal. Real-time measurement to verify the correctness of color transmission.
VT-K2110 video and audio inspection and VT-K2111 distortion analysis options to assist users in image difference analysis. In addition to the display of image results, objective measurement data such as PSNR, SSIM, and MOS can also be displayed in real time. For example, the transmission of audio and video content can be identified as a bit error. An optional option can include decisive video and audio analysis Function; VTC can measure key parameters, such as audio level, frequency response, phase response, signal-to-noise ratio, distortion and crosstalk.
The VTC audio-visual test center has a very easy-to-operate 11-inch touch screen and supports remote control via a local area network (LAN) using a computer. The VTC audio-visual test center supports multiple languages, including Chinese, Korean, and Japanese. The VXI-11 interface can also be integrated into automatic test equipment. Customers can modify VTC for their specific test environments and upgrade to meet the latest standards and technical specifications.
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