From Wikipedia:
"A distortion is the alteration of the original shape (or other characteristic) of an object, image, sound, waveform or other form of information or representation."
So if it is in the source but not heard, it is an alteration and can be considered a form (by omission) of distortion.
How acceptable is it in those terms now, audiophiles?
This is truly how I look at it personally and why I find I cannot be satisfied fully (despite being satisfied greatly still though in practice ) by even excellent smaller speakers otherwise that punt by design and chose to omit the lowest octaves in order to achieve greatness.
"A distortion is the alteration of the original shape (or other characteristic) of an object, image, sound, waveform or other form of information or representation."
So if it is in the source but not heard, it is an alteration and can be considered a form (by omission) of distortion.
How acceptable is it in those terms now, audiophiles?
This is truly how I look at it personally and why I find I cannot be satisfied fully (despite being satisfied greatly still though in practice ) by even excellent smaller speakers otherwise that punt by design and chose to omit the lowest octaves in order to achieve greatness.