RIPPEN soundboards -- its gotten longer

[ruud billenkamp]

What size of room do you need for that wave, Newton?
+ 40 feet? 
In a smaller room you can hear the first partial.
Agree? Or am I wrong?


Rudyard


----- Original Message ----- 
From: Newton Hunt <nhunt@jagat.com>
To: <pianotech@ptg.org>
Sent: Thursday, November 09, 2000 12:35 PM
Subject: Re: RIPPEN soundboards -- its gotten longer


> approximately 1100 feet per second of sound in air divided
> by 27 vibrations per second will give you the approximate
> wave length.
> 
> Newton
>