{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Piano Tech Radio Hour","title":"Diagnosing A Piano w/ Nick Gravagne","html":"","width":"100%","height":180,"duration":3818,"description":"Nick is a piano engineer with over 40 years of experience in the field. He has made significant contributions to the piano trade through his technical seminars across America and numerous articles he has authored.\nDuring our session, Nick shared his unique approach to understanding pianos. According to him, there are three primary elements of a piano that demand attention: its body or 'box', its action (playability), and sound.\nNick offered clever and crucial insights like identifying issues related to tone quality by plucking strings and listening for their decay rate - a technique revealing each string's efficiency level. Simple but effective techniques like this help both in educating customers about their instrument’s optimal sound quality as well as guiding our own work process during tuning jobs.\nAnother technique involves a clever way of estimating where a piano's hammer strikes a string. Imagine the hammer striking a string at a certain distance from the capo bar or agraffe. The key is to replicate this distance near the bridge, at the back of the string. Picture it as if you're placing the ideal strike point between the bridge pins and the piano's front.\nThen comes the fascinating part: using a specialized wedge, somewhat resembling a guitar pick, the technician gently plucks the string at this designated point. If you hear the vibrant high notes you expect, it's a signal that untapped potential can be unlocked through voicing or hammer work.\nNick also highlighted how altering a piano's tone can be subjective and tricky given individual preferences and performance situations—making voicing pianos complex yet fascinating!\nTune in to learn more clever techniques to diagnose pianos, treat them, and communicate flawlessly with the client about their piano’s care.\nHere’s a little bit about our guest Nick Gravagne:\n\nNick combines a formal engineering background with over 40 years of hands-on experience in piano design, manufacturing, and rebuilding. He has...","thumbnail_url":"https://img.transistorcdn.com/coccGkiaL_EId8bSw0gIyalIKP-KKNEGLsh_ZB4FTng/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/Lzk3MzMvMTY3Njgx/NDI5MC1hcnR3b3Jr/LmpwZw.webp","thumbnail_width":300,"thumbnail_height":300}