The high-speed trigger sets off the flashes when the ambient sound volume goes over a certain level.

高速触发器在环境音量超过特定的水平时启动闪光灯。

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It even offers some useful environmental information, including GPS data, wireless data, and ambient sound measurements.

它甚至还提供了一些有用的环境信息，包括全球定位系统数据，无线数据，声音和环境测量信息。

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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。

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Sensory Overload: The biggest design decision that I noticed about Vine is the inclusion of ambient sound.

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Instead, he includes samples of original field recordings, looped over layers and layers of ambient sound and gentle instrumentation.

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The Dual Mic Noise Suppression technology reduces the interference from ambient sound and offers crystal-clear conversations even in noisy places.

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