Equal-loudness contour
... EQL equalization 均衡 Equal-loudness contour 等响曲线 Equipped 筹办好的,已经设备 ...
loudness contour
... loudness contour 等响曲线; 等响线; 响度线 loudness contours 等响曲线; 等响线; 响度曲线 loudness control 响度控制 ...
loudenss contours
... loopback checking回送检验 loudenss contours等响曲线 ludness响度 ...
equal loudness curve
... standard loudness reference 标准响度基准... equal loudness curve 等响曲线 loudness contours 等响线 ...
等响曲线是指典型听音者感觉响度相同的纯音的声压级与频率关系的曲线。双耳测听的等响曲线,最低一条虚线即纯音最小可听声场一双耳测听的听阈曲线。