dynamicrange

Dynamic range refers to the difference between the loudest and quietest sounds that a system can reproduce. It is a critical factor in audio and video technology, determining the quality and fidelity of the output. In audio, dynamic range is measured in decibels (dB) and is influenced by factors such as the signal-to-noise ratio, bit depth, and sampling rate. A higher dynamic range allows for a greater contrast between loud and soft sounds, resulting in more natural and detailed audio reproduction. In video, dynamic range is often discussed in terms of contrast ratio, which is the ratio between the brightest and darkest colors that a display can produce. High dynamic range (HDR) technologies, such as HDR10 and Dolby Vision, aim to enhance the dynamic range of content, providing viewers with more vibrant colors and greater detail in both bright and dark areas. Understanding and optimizing dynamic range is essential for achieving high-quality audio and video experiences.