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Video quality. Video quality is a characteristic of a video passed through a video transmission or processing system that describes perceived video degradation (typically compared to the original video). Video processing systems may introduce some amount of distortion or artifacts in the video signal that negatively impact the user's perception ...
Chris Ratcliffe/Bloomberg via Getty Images. Real-world video quality is tricky to measure: a bitrate that looks good for a crowd shot might be terrible for a close-up. Netflix, however, thinks it ...
High fidelity. Hi-fi speakers are a key component of quality audio reproduction. High fidelity (often shortened to Hi-Fi or HiFi) is the high-quality reproduction of sound. [1] It is popular with audiophiles and home audio enthusiasts. Ideally, high-fidelity equipment has inaudible noise and distortion, and a flat (neutral, uncolored) frequency ...
The metric is based on initial work from the group of Professor C.-C. Jay Kuo at the University of Southern California. Here, the applicability of fusion of different video quality metrics using support vector machines (SVM) has been investigated, leading to a "FVQA (Fusion-based Video Quality Assessment) Index" that has been shown to outperform existing image quality metrics on a subjective ...
Photo: Kyle Fitzgerald. If you want to set up a home theater system with full surround sound, the Yamaha RX-V685 is the AV receiver to get. It has great sound quality and accurate room correction ...
The different methods put Blu-ray at a staggering advantage in the future, but currently 1x and 2x Blu-ray drives trudge along compared to a 12x DVD drive, which gathers information at a rate of 8 ...
Audio system measurements are a means of quantifying system performance. These measurements are made for several purposes. Designers take measurements so that they can specify the performance of a piece of equipment. Maintenance engineers make them to ensure equipment is still working to specification, or to ensure that the cumulative defects ...
Audiophiles who love the typically "dry" sound of British speakers will be familiar with the Spendor name. The company's BC1 and SP1 models are old-school audiophile classics, but Spendor has ...