I recently tried out a new artificial-intelligence tool that promises to automatically adjust my surroundings so that my home office looks more professional.

我最近一款新人工智能工具，它承诺会自动调整我环境，让我在家里办公室看起来更专业。

The machine uses a technology called C-Sound that automatically adjusts the speed and tone of any song being played to match the tempo and key the singer is using.

该机器使一种称 C-Sound 术，可以自动调整正在播放任何歌曲速度和音调，以匹配歌手使节奏和音调。