PS Vita TV原本是让玩家在电视上游玩PS Vita的版本，但是并没有获得成功，仅发售两年就停产。
White noise simply uses a random number generator to produce threshold values.
，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
To minimize distractions when you're trying to sleep, the Dreamie's display will dim in response to the surrounding darkness. There's also a Redshift toggle to make the nighttime display easier on the eyes, a Dark Mode with a simplified appearance and the option to have the display turn off completely when you've been inactive for a while. I set the Dreamie on my nightstand close to where my face is at night, and I haven't had any problems with light from the display keeping me up.
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