Header_Logo_Main_New-2.png
  • HOME

  • PRODUCTS

    • Turbomed สำหรับผู้ใหญ่
    • Turbomed สำหรับเด็ก
  • HOW TO USE

  • ORDER

  • CONTACT US

  • More

    Use tab to navigate through the menu items.
    • Facebook
    • line-icon
    To see this working, head to your live site.
    • Categories
    • All Posts
    • My Posts
    Scott Bryan
    Apr 15

    Won't tuning restore my piano's pitch to A440?

    in General Discussion

    If a piano has gone without tuning for an extended period, its pitch may have dropped far below A440. This means that each of its approximately 220 strings needs to be tightened considerably, adding tremendous additional tension to the piano's structure. The problem is that as each string is tightened, the additional load causes the pitch of previously adjusted strings to change. Thus it is impossible to make a substantial change in pitch and end up with fine, accurate tuning in one step. Instead, a process called "pitch raising" must first be done, in which all strings are raised to their correct average tension levels. (Likewise, when a piano's pitch is higher than standard, a pitch lowering procedure must be done to reduce string tensions to approximately correct levels.) Only then can the piano be accurately tuned. In other words, accurate tuning is only possible when all strings are so close to their proper tension that only small further changes are needed during tuning. These small changes then do not disturb the tuning of other strings.

    Get detail info: Piano Repair


    Also Visit:

    Grand Piano Regulation

    Grand Piano Repair

    Piano Finish Repair

    0 comments
    0
    Comments
    0 comments
    Similar Posts
    • How will humidity control benefit my piano?
    • How will humidity control benefit my piano?
    • What is the difference between Tuning & Voicing?

    Copyright 2020 by SMARTSTEPSOLUTION

    Mobile: +66 (0) 63 662 6455
    Email: smartstepsolution2020@gmail.com