步骤：

调EQ，提高高频2-8K可以提高临场感；提高低频几百Hz可以让声音更暖。

调Compress

Denoise消杂音。

尝试修音频模仿抖音顾寒的效果，发现并不理想。可见她确实是有播音功底，经过发声训练的。但以我的后期经验看，她的后半段视频八成是后期过的，至少加了EQ。

录音时后半段把手机贴近嘴巴，可以让麦克风拾取更多的声音细节。

Reference:

Basic recording techniques:

1. Recording: Put your mic as close as you can, but do not make the amplify higher than -12db or -15db
2. Post Editing: EQ, Compress and normalize, reduce noise.

How to Post process your audio

1. Use EQ. Parallel Equalizer. Sweep the pin to find the point you want to enhance or attenuate.