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Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

白噪音 - 冥想助眠螢幕截圖

iPad

iPhone

About 白噪音 - 冥想助眠

這是一款助眠的白噪音APP，它簡單、易用，內寘多首高品質的音樂，用戶也可選擇自己的音樂進行播放。
白噪音是指在可聽到的頻率範圍內（20~20000Hz），頻率保持一致（均勻）的聲音，比如海浪聲、雨聲等。白噪音功率譜密度不隨頻率改變而改變。白噪音可以蓋住其他聲音，周遭有譟音時，並不容易聽到，即遮蔽效應（Masking Effect）。白噪音可遮蔽打呼聲、狗叫聲、關門聲、喇叭聲，或窗外車流聲音等。囙此，失眠或睡不著的人常常聽著白噪音加快入睡速度，减少睡眠被干擾中斷。就算被吵醒，白噪音也可使人更容易再次入睡。