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Clitheroe Lancashire England

Clitheroe


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  • The PianoMan Ltd (Leeds)

    170 Easterly Road
    Oakwood
    Leeds, West Yorkshire LS83AD
    England

    Suppliers of new and reconditioned acoustic pianos

  • Mark Goodwin Pianos (London)

    Beverely Way
    New Malden
    New Malden, London KT3 4PH
    England

    I am the UK's largest stockist of fully

  • Handel Pianos Ltd

    Verve House
    Sunningdale
    Ascot, Berkshire SL5 0DJ
    England

    Handel Pianos is a family run business and our

  • Richard Lawson Pianos

    Rickmansworth, Hertfordshire
    England

    Richard Lawson Pianos has been involved in the

  • Roberts Pianos (Sevenoaks)

    Unit 17 Chaucer Industrial Park, Watery Lane
    Sevenoaks
    Kemsing, Kent TN15 6PJ
    England

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Did You Know Piano Facts

What is the difference between Overdamping and Underdamping?

Overdamping is a system whereby the piano damping mechanism (the bit that shuts the piano up) is situated above the hammer strike line. Underdamping is where the piano dampers are placed below the hammer strike line. Advantages and disadvantages. Overdamping. Imagine an elastic band three-foot long, you twang it and then put your finger near to the end of the elastic band, to stop it vibrating. This is overdamping

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Take the same elastic band and place your finger near the centre to stop it from vibrating this is underdamping, which of course is more efficient. Overdamping is controlled by gravity where as underdamping is controlled by adjustable springs so on the whole underdamping is far more efficient than overdamping. However, there is one disadvantage with underdamping. That is, if the dampers are incorrectly aligned to the nodes and antinodes of the vibrating string this will result in, the dampers when they come in contact with the string, emphasising certain harmonics on the piano, thus giving you a harmonic ring, this is more common on small uprights and small grandís as the margin of tolerance decreases as the piano becomes smaller.