Sound can be poor quality: crackling, out of sync, and shutting down.

音效的质量低劣：爆音、不同步，有时甚至没有声音。

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When sound Designer Ben Burtt delivered a suitably bizarre mix of guttural speech and clicking insect sounds, the lip-sync was redone to properly match.

声音设计师本·伯特提供了由喉音和昆虫咔哒声组成的适当而古怪的混音后，对口型被再次准确地实现了。

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Will this cause the sound to go out of sync?

这会导致声音不同步？

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Mr. McDougall said he chose Owl City because Mr. Young's sound felt very much in sync with videogames.

WSJ: 'The Croods': Making the Cartoons Sing

The speakers play sound effects and music in sync with the movement as well, signaling noises when balls drop into the pockets.

ENGADGET

And the DJ system boasts all of their favourite features, including sample banks, Sound Colour Filters and rekordbox quantized beat sync.

ENGADGET: Pioneer's new WiFi-enabled XDJ-AERO controller says goodbye wires, hello dancefloor (video)