PURE (actual) Pink Noise скачать в хорошем качестве

PURE (actual) Pink Noise

The sounds of a fan or vacuum cleaner that we might call 'white noise', are technically closer to being 'pink noise'. White noise is made of sound information spread equally spread across all frequencies, but since our ears are a little more sensitive to high frequencies, when we listen to actual white noise at anything above low volume, it can sound a bit harsh. That's where pink noise comes in, which is basically filtered white noise, with the high frequencies somewhat attenuated or 'rolled off'. This makes for a smoother and more pleasant sound, but it also still functions well to block out outside sounds and distractions.