4/6/2023 0 Comments Ear practice for piano tuning![]() ![]() This difference may also be explained by the density of the hammer felts that can be different from one mechanical to another. You should now understand the difference in resonance and tones between two identical piano models of the same brand and production line. The soundboard, maintained by the tables of bars, amplifies nothing it radiates, sends sound waves that depends on the density of the wood. Its acoustic function is therefore to transform part of the mechanical energy of the strings into acoustic energy. The table is vibrated by the bridge that transmits the vibration of the strings. They are then glued together at the edges. These boards, carefully selected from 8 mm to 10 mm thick, assembled, cut in quaters, that is to say in the direction of the grain to obtain a long line that is perpendicular to the regular surface of the soundboard panel. Below are our questions and his response: Why do two new acoustic pianos - same brand and same model - have a different sound?Īnswer: The soundboard, the piano soul is made of planks of spruce or fir, the conifer family. Jacques COQUELIN has agreed to answer our questions and those most frequent asked by our students. He has tuned the pianos for Rubinstain, Aldo Ciccolini, Boris Berezovsky (photo below), Gabriel Taccino, Michel Béroff, and many others. Since moving to Cannes Jacques COQUELIN prepares pianos for most major concerts in the south of France. During his long career he spent a considerable amount of time studying the price and restoration of Steinway pianos Bechstein, Bösendorfer. Jacques COQUELIN main activities are the maintenance of concert and music academy pianos and being expert in valuable pianos. We have great pleasure in introducing Jacques COQUELIN, piano maker, concert technician and tuner expert at the Court of Appeal of Aix-en-Provence. Interview was conducted by Frederic Bernachon (below): Hopefully an exceptional piano turner accepted to be interwieved and respond to our students. In order to respond to these questions, we turned to a piano specialist, both in the mechanical and the sound aspect. We receive many questions from our students who hesitate before choosing their piano or cannot find a tuner in their area. It is also here to help you distinguish the differences between piano concerts and Uprights. This section of our website is for all those interested in piano tuning and seek to understand how this magical instrument produces sound. ![]() ![]() Interview with an exceptional concert piano tuner Piano facteur, piano tuning and piano quality ![]()
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