descension
n. 下降(降落)
近义词：movement，
例句
用作名词(n.)
- Although the algorithm is lossy, the ear can not feel the quality descension of the encoded audio signal, which means the algorithm is lossless in the perceptual field.所以，尽管该方法是有损的，但人耳感觉不到编码信号质量的下降，在此意义上我们认为编码保证了音质的透明性。