Steve’s de-hum filter is worth a try … hum during live recording - #8 by Trebor
but if the tape is not running at a constant speed you’ll need a de-hum filter which tracks the varying frequency.
Steve’s de-hum filter is worth a try … hum during live recording - #8 by Trebor
but if the tape is not running at a constant speed you’ll need a de-hum filter which tracks the varying frequency.