An integrated 3-stage pop protection grille to guard against wind and breathnoise.
集成的3个阶段弹出保护格栅防止风声和呼吸噪音。
2
Coughs typically last around one-quarter of a second, comprising a sharp intake of breath, a silent exhalation and then the complex burst of sounds that makes the cough noise.
典型的咳嗽会持续约四分之一秒，包括刺耳的吸气，安静的呼气，然后是形成咳嗽噪声的复杂爆裂声。
3
Each night, the brothers would hold their breath and try to find where in the house the noise was coming from.