ambient sound

基本解释

Surrounded by the space that is permeated with French city ambient sound effects, visitors may think they were in France.
周围空间中弥漫着法国城市环境的声音效果，使游客感到仿佛身处法国。
Leathery sea turtles bob lazily offshore, and the light cacophony of birdsong accents the ambient sound of wind and waves.
皮质粗厚的海龟慵懒地晃动着身体移向海面，略微刺耳的鸟鸣声加重了周围海风和海浪的声音。
Ambient sound is the most common cause of sleep interruption, since even during sleep, the brain must actively receive sensory information.
周围环境中的噪音是造成睡眠中断的最常见原因，因为即便在睡眠期间，大脑也必须积极地接收感觉信息。

Sensory Overload: The biggest design decision that I noticed about Vine is the inclusion of ambient sound.
FORBES: Move up http://i.forbesimg.com t Move down
Instead, he includes samples of original field recordings, looped over layers and layers of ambient sound and gentle instrumentation.
NPR: East Forest: 'Pacific Coast Highway'
The Dual Mic Noise Suppression technology reduces the interference from ambient sound and offers crystal-clear conversations even in noisy places.
ENGADGET: 5.3-inch Spice Stellar Pinnacle Mi-530 hits India with a piquant 5MP front-facing camera