It comes equipped with a sound effect function, a new mirror face, high speed song search at 36 times the normal speed and 62 hours of continuous playback.

它具有音效功能，新型的镜面设计，36倍速的高速歌曲搜寻和62小时的持续回放。

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But he brings, in effect, the sound of the downbeat in a beat early, gives it a little bit of pep there at that particular point.

但是他,事实上,把强拍的音提前了一拍,在这个位置添加了一丝刺激

耶鲁公开课 - 聆听音乐课程节选

While the film has earned glowing reviews, Polanski, ever the perfectionist, isn't completely satisfied, Brosnan says, and is "still frustrated" about a sound effect at the beginning of the film.

CNN: Film stars: Polanski edited our movie in jail

"Hilariously, for me, it comes down to the sound of a duck quacking, which is a sound effect that was in my version, used as a bleep noise to cover up an expletive, " Coulton said.

CNN: Singer alleges 'Glee' ripped off his cover song

The exact size and placement of the holes on each sheet, and the spacing between the sheets, has a predictable effect on incoming sound waves.

BBC: Acoustic 'cloaking device' shields objects from sound