On a steam train ride with my mum, she starts telling a story of the trains when she was young. So thinking quickly I whip out my phone, press record, and get her to hold it so I can actually record her voice over the background noise.
It comes out distorted to ever loving shit.
So this sucks. I have to go back to the original onboard camera mic but it’s SO loud with all the engine noise, cabin chatter, and clanking in the background. Even tweaking all the knobs, you can barely hear mum at all.
Are there any AI tools to isolate voice? I remembered I’ve been using Krisp at work to cut down on the construction noise from next door. Maybe if I run the audio through that…
So I set the sound output from my video editor to go through Krisp, plug in my recorder, and play it through. It’s tinny, it’s dropped some quieter bits, but it’s totally legible! Holy cow.
Now I’ve got an audio track of mum’s voice isolated from the carriage noise. I can mix it back together with the original to boost the voice portion and quieten down the rest. This is kinda a game changer for shitty vlog audio.
This is a pretty convoluted workflow, so it’s really only useful for emergencies like this. But I’m really happy that it managed to recover a happy little memory. And I hope one day Krisp (or someone else, I don’t mind) release either a standalone audio tool or a plugin for DaVinci Resolve.
As an aside, the Google Recorder app is officially off my christmas list. Any recommendations for a better one?
