Dear colleagues, I find this discussion about aural versus ETD tuning highly interesting. Some of you are very well spoken about the subject and highly educated. I have no such education as I was forced to leave high school at a very early age. The piano tech school in Amsterdam was, at the time, a joke, so my piano- tuning education was very limited and only later was I able to catch up, but only in practice and not theoretically. For that reason I shall certainly not take part in the theoretical side of this issue. What I can say however is that I have tuned both aurally and with several ETD's for a very long time and have also submitted myself to countless tuning tests to learn how to get the best tuning result aurally (Yamaha concert grand course). So I should be able to have a opinion, at least in regard to the practical side. To me it seems wise, for a beginner, to first learn to tune aurally. Why? Well, to get a firm basis for understanding intervals, counting beats, tuning pin practice and the long struggle to get a 'decent' tuning result. For a long time it was common knowledge in Holland that most skippers of river barges did not know how to swim, which always struck me as weird and unpractical when you spend all your life and earn your money on the water. Another example is the pool life guard who can not swim. Also, it could be handy for an ETD tuner to finish the job when his machine failed him for whatever reason and... I personally know a number of Americans who don't know how to drive a European car with manual gear shifting (:>))...... The funny thing is, that I myself started to use an ETD at the height of my aural tuning capacities. At the Academy in Japan they drove us like slaves in order to get the highest results and at a certain moment I realized that it was almost unreachable. One could compare it with a highly skilled trapeze acrobat at the circus who, performance after performance, hones his skills and at the same plays with her/his life. It got to me too..I got stressed, irritable, tired, exhausted, could not sleep anymore and at the same time was driven to the edge, day after hot day. So, I was lucky, on the final exam day I made this perfect tuning and I got my certificate and it took me a long time to unwind and get better, physically and mentally. Back home I noticed, after some time had gone by, that I had passed a barrier. Tuning lousy instruments was a piece of cake and beautiful concert instruments gave me less mental stress. And then I got my first ETD (; So, years have gone by, and I now know something about ETD's too. The very best one I have ever worked with so far is the Verituner. I strongly doubt that the result could be better in the years to come. Already this ETD gives such a beautifully balanced tuning that I seriously wonder whether an improvement is even possible. I also know that this very same result can also be achieved with dem ears, no doubt about that. For that reason I am not an advocate for either. The choice is purely personal and for both are sound reasons to make a well-considered choice. Then what is the difference? The difference may lie in laziness, or lack of energy. It costs more energy to make this 'perfect' aural tuning and it also costs more time. My VT takes care of both and enables me to spend extra energy and time on 'tone' tuning, i.e. getting the maximum out of the unisons. In both cases, aural and ETD, the result may be stunning, but the time/energy factor can hardly be denied and don't forget that all employed tuners here in Holland are obliged to do 6 tunings a day (according to the agreements between the employers and the unions). 6 tuning a day including travel time. I have done this for many years and those were my toughest years and they gave me speed tuning, experience, knowledge of a wide variety of piano makes but also boredom, fatigue, stress and serious physical complaints, the more so as I am an older tuner, and in 'them olden days' a tuner had to tune 7 piano's a day (and before 'them olden days' even more on the Saturday). Under those circumstances I would say : for heavens sake! give the poor sucker a machine! And as for training a student I think the use of both (aural and ETD) might be useful and even enlightening as the ETD is more than punctual and a very efficient tutor. my euro cents.... friendly greetings from Antares, Amsterdam, Holland "where music is, no harm can be" visit my website at : http://www.concertpianoservice.nl/ and the website of : http://www.grandpiano.nl
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