@uubebear Pillow-and-blanket isolation helps, but those takes likely still carry hiss and room noise. PureRestore's Balanced mode cleans them up locally before you send anything to a mix engineer.
@RegisCartoons Deinterlacing does the picture justice — the audio on those digitized tapes deserves the same. PureRestore rebuilds tape hiss and distortion locally, no upload, no cloud.