July 15

Update from Denver

News

0  comments

  

When I decided I would give two classes at the national PTG convention, I thought it would be relatively straight forward. I mean, I've been giving classes on piano tuning since 2005 and I'm fairly confident about the material.  Little did I know that with an event this size, there are so many things that can go wrong.  And go wrong they have.  The airline has lost one of my boxes. In that box is a little bit of everything. The band pass filter, the stability boxes, my tuning hammer, just to name a few.  Other than that, the trip so far is amazing. Denver Tech Center is a beautiful spot, with modern buildings juxtaposed against beautiful parks with fountains and bronze statues of kids playing.  The organizers of the event have been welcoming and helpful; the antendees, extremely talented.  I'm looking forward to my classes and to talking a lot about piano tuning. 

About the author 

Mark Cerisano, RPT, B.Sc.(Mech.Eng.)

Instructor and Founder, howtotunepianos.com

You may also like

Setting F3-A3

Beginning technicians are often advised to initially set F3-A3 to 7 beats per second (bps). Mathematically F3-A3 = 6.9 bps in equal temperament so it’s a good guess.After using the skeleton or contiguous M3’s also known as Jack’s Stack, we can refine F3-A3 to be more what the piano needs, but 7 bps is a

Read More

How to Regulate a Piano!

I often read questions on piano technician forums from technicians asking how to regulate a specific piano. For example, recently someone posted this.“I’m regulating a piano and the book says to regulate blow distance at 1.5 inches”or“I can’t find any regulation specs for this specific piano in any books” The writing of these books implies

Read More

Analysis of a Unison – Before and After

When a string is played, it vibrates in different modes. It can vibrate in one section, two sections, three sections, etc. These modes are called partials or harmonics. The following graphic shows how the harmonics relate above the note A4.When two or more strings are tuned together, all of their partials must have the same frequency

Read More