It sends ultrasonic waves to create sound pockets by the user's ears.

它会发出超声波在聆听者的耳朵旁形成声腔。

And they're policed by the users themselves rather than by a tech company or distant billionaire deciding what is and what isn't allowed.

他们是由用户自己监管的， 而不是由科技公司或遥远的亿万富翁决定什么是允许的， 什么是不允许的。

Basically, it requires privacy standards to be built in and offered to the user by default, rather than users having to actively protect themselves from having their data collected.

基本上，它要求内置隐私标准并默认提供给用户，而不是用户必须主动保护自己不被收集。

Another application area is " style transfer" , in which models transform music recorded with one instrument into sounds that seem to come from a different one, often with a twist or two requested by the user.

另一个应用领域是“风格迁移”，模型将一种乐器录制的音乐转换为不同乐器的声音，通常会根据用户需求进行一两次调整。