Earlier quoted context omitted.
As a non-guitarist but one-time musician, why are guitar tuners needed? Other stringed instruments seem to not need them, and I never thought to ask. (Obviously you might need an absolute reference if you don't have absolute pitch)
>, why are guitar tuners needed? Other stringed instruments seem to not need them, I love how that innocent question reveals how a popular phrase for objects (i.e. "guitar tuner" instead of "violin tuner") alters public perception. It hides that fact that other stringed instruments like harps/violins do use outside aids (electronics, smartphone apps, or websites[1].) Some observations: - guitars are more common than…
Pianos need regular tuning too, done by experts - they change tone depending on weather, temperature and humidity as well, so they have to be in a stable environment if at all possible. But these people can mostly tune them by ear, or they will have a tune fork for the base tone (A I believe) and work from there.