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Penmaenmawr Conwy Wales/Cymru

Penmaenmawr


Featured Listings

  • Ben Wheeler Pianos Ltd

    Beach's Crescent
    Little London
    Tadley, Hampshire RG26 5ER
    England

    We are a specialist piano company supplying pianos

  • Dorset Pianos

    Upton Cottage
    Plantation Farm
    Blandford Forum, Dorset DT11 8BZ
    England

    Steinway restorations and retailers of pre loved

  • Piano House Ltd

    Houldsworth Business & Arts Centre
    Houldsworth Street
    Stockport, Cheshire SK56DA
    England

    Piano House Ltd have been based in the Greater

  • Peregrine's Pianos

    137A Grays Inn Road .
    Bloomsbury, London WC1X 8TU
    England

    Peregrine's Pianos is the exclusive dealer in

  • Piano Warehouse

    111-113 Ewell Road
    Surbiton, London KT6 6AL
    England

    We are one of the largest retailers of both new




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

.

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.