0

A tuner accuracy is +/- 0.5 cent means that it is highly sensitive or just decently sensitive for pitch accuracy?

1

According to Wiki., a one cent change is imperceptible to most humans, so half of that is going to be a pretty accurate parameter change. One semitone (say from E to F, or A to Bb) is easily recognised, but when that interval of a minor second is split into 100 different 'notes', most wouldn't spot note 77 from 78 as being different/out of tune. Halve that difference, and I'd say it's certainly accurate enough for me! Just how much more accurate would one need it to be?

  • Just for reference, +/- 5 cents is considered the just noticeable difference which is where most people will start to hear a difference rather than the "same note" played one after another (although if two pitches played within 5 cents of each other beating may occur). – Dom Jun 24 '18 at 5:47
  • @Dom - listening to beating is how I tune. It's especially good on basses, where beats cycling by three or four seconds can still be noticed. What I don't know is, for example, what beats of say, 1 second might represent in terms of % accuracy, but it must depend on the frequency involved. – Tim Jun 24 '18 at 6:10
0

It depends on for what purpose. For tuning a violin or guitar, you should be fine. For tuning a rigid-pitch instrument with composite notes (like an accordion or organ) tuning two notes independently with 0.5 cent error each that are supposed to be sounding in unison (either with the same frequency or a fixed ratio like 2:1 or even the 3:2 of an organ's quint registers) is not going to sound well.

  • Isn't that effect used in most chorus pedals? – Tim Jun 24 '18 at 8:10

Your Answer

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Not the answer you're looking for? Browse other questions tagged or ask your own question.