filter frequency based off another file

I have two audio files and I want to filter the frequency components from the first file based off the second file. How can I do this?

What’s the real job? “I need to filter my garage file so it sounds like the studio?” “I need to make me sound like an announcer?”


Steve made an experimental plugin for Audacity which can be used to modify the frequency-response of one file to match another …

NB: Steve’s plugin is not the same as auto-tune , which is what you could also be describing.