Monosynapsis said:I'm not a bassplayer but a fretless guitar apprentice and I have to admit that I'm lurking around here regularily for all topics about intonation.Time to give a little 2cents back...
I found that singing the note in my head clearly just before I finger it makes the difference between so so intonation and almost spot on.
Thats how I often practice scales: my PC plays me the scale and I play in unison with it. After each note I leave a little silence and aurally visualize the next note, then I play it. Works wonders. As Soon as I stop doing it I have to rely on "muscle memory" and the intonation is hurt badly. Needless to say that I don't have the concentration required for keeping it up it at all times....
I think that the inner ear can guide the finger to the right spot even before the note is physically sounded. This is the connection between mind and fingerboard.
Any one answer to the question at hand is wrong, all the answers together adjusted for for individual strengths and weaknesses is right.
Time to give a little 2cents back...