Goresko, 53, has been tuning pianos for more than 30 years he started at age 16 with a class at a Philadelphia piano factory. I used to always tune by right hand, and I had to change how I tune. “There was a period of my career where I didn’t recognize that and I overdid it and I started developing repetitive stress in my arm. “(A)nother statistic about it is that it’s incredibly repetitious,” Goresko says, as he studies the innards of an upright piano in a house in south Boulder. When you figure that each key strikes one to three of more than 200 strings - the higher-pitched keys strike two or three strings tuned to the same pitch - and each string takes an average of five turns of the pin, the numbers add up. That’s the number of times piano tuner Eben Goresko estimates he has to turn his hammer in the course of tuning a piano.
Piano tuner software free android#
While some experts think that working with the new software takes too long, others are impressed by the good result.Īccording to Hinrichsen, demand for the software is surprisingly high: To date the Android version of the software has been installed more than 5,000 times worldwide. "Our Entropy Piano Tuner goes down well especially with piano tuners and it is discussed in specialist forums," Hinrichsen is pleased to tell. Hinrichsen and Wick rectified this problem by using the physical quantity of entropy and a suitable algorithm. Reception of the "Entropy Piano Tuner" with experts The latter, however, are crucial as to whether we perceive a sound as harmonic or not. This is because these electronic gadgets tune the fundamental but not the overtones. So piano tuners need a fine ear and technical skill to harmonise this huge variety of overtones.Įven though simple electronic devices, which allow adjusting musical instruments to the correct tone frequencies, have been around for some time, they are not suitable for pianos, because: "When using these devices to tune pianos, they seem out of tune to the trained ear," Hinrichsen explains. Pianos have a complex range of overtones. What makes the new tuner software special
Piano tuner software free for free#
Available for free download, the software is easy to operate and runs on all standard devices, even on smartphones and tablet computers," Hinrichsen says. "So, we published the software under the name 'Entropy Piano Tuner' as an open source project. Lehmann from the Würzburg University of Music." There was, however, a catch to it: At the time, it had only been an idea and no real piano had actually been tuned using this "new method".īut now in October 2015, Hinrichsen announces the implementation of his idea: "Christoph Wick, my former master student, and I developed a software and tested it in a double-blind study in cooperation with Professor Andreas C. Professor of physics Haye Hinrichsen had claimed in a publication that the physical quantity of entropy, which is a measure of a system's disorder, should be useful for tuning a piano. "Piano tuners facing unemployment": That was the media headline a few years ago after some had gotten wind of the new idea from Würzburg.
New tuner for pianos - Universität Würzburg
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