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Music, physics and dna

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  • Music, physics and dna

    TOTALLY off-topic here, but I'll throw it out here because, in my opinion, there're a lot of smart, well-educated types trolling this board that just might have the answer to this question:

    Why is my guitar consistently 1/2 step too high on each string when I take her out of the case?

    The only thing genetic about this discussion is the fact that I grew up in an ENTIRELY unmusical household. My parents harbored an active hostility to anything musical, so is only now, that I find myself single in my late 30s that I have enough time and space to take this up. 6 mos ago I picked up the tin whistle as a lark, encountered some success, and moved on to the harmonica, concertina and guitar in succession.

    Anyhow, I'm still refining my ability to make fine tonal distictions. Experienced musicians will probably note that, with the exception of the guitar, all that I've mentioned to date are monochomatic instruments--capable only of 1 or at most 3 distinct keys. Pretty hard to screw up there, like working with a safety net.

    As a consequence, I am very dependent upon an electronic tuner for the guitar. And I notice a very WEIRD pattern. Every time I pick it up for the last month, every string is consistently 1/2 note too high. This seems weird because my expectation would be that, if anything, the tuning pegs would tend to slip DOWN a bit. My concern is that I may not be adequately storing this thing--a hollowbody classical guitar with steel and nylon strings. Not changed since I bought it. Oscar Schmidt, so as far as I know, a very reliable manufacturer.

    Maybe I need to calibrate the tuner or something, but I'm worried that it may be too humid here--not that there's too much I can do about that.

    Anyone care to comment on this? Surely this must dovetail to one of yeralls areas of expertise?

    Thanks.

    Jack

  • #2
    I'm sure there are music/guitar discussion boards out there that have members who can answer your questions better than most people here

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    • #3
      Originally posted by efgen
      I'm sure there are music/guitar discussion boards out there that have members who can answer your questions better than most people here
      True enough, Elise. But I'll add parentheically and mostly in jest, ignorance about dna never stopped a post in any forum I've been in!

      Just yukking it up...

      Jack

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      • #4
        Very old guitarist responds

        I play a Spanish Classical but it does happen too. Metal stringings do it more. You tune the instrument when its temperature is lower, possibly due to drafts, air circulation, lower evening temperatures, etc then it incubates to a higher temperature in its case, an insulated greenhouse, and the strings contract. The pegs are not slipping so the contraction tightens the string and ups the tone when you take it out again.
        I wonder how Schubert made out? He kept his guitar hanging in the open on the wall behind his bed so he could wake up with an idea
        and compose at once.

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        • #5
          Originally posted by derinos
          I play a Spanish Classical but it does happen too. Metal stringings do it more. You tune the instrument when its temperature is lower, possibly due to drafts, air circulation, lower evening temperatures, etc then it incubates to a higher temperature in its case, an insulated greenhouse, and the strings contract. The pegs are not slipping so the contraction tightens the string and ups the tone when you take it out again.
          I wonder how Schubert made out? He kept his guitar hanging in the open on the wall behind his bed so he could wake up with an idea
          and compose at once.
          Thanks, Derinos!

          I knew I could count on this board!

          The upshot I take from this is that I may be okay here. No reason to believe the pegs are bad, or that there is necessarily any dangerous level of humidity.

          Slan go foill.

          Jack

          Comment


          • #6
            guitar

            The only thing it could be. Guitar Ghosts they live in that little hole on the guitar.Cause I got em livin in mine. Jerry

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