Playing cards aren't just made for poker

[William Benjamin]

Also, business cards will do the trick and they should always be on hand.

 

William

 

 

 

 

PIANO BOUTIQUE

William Benjamin

Piano Tuner Extraordinaire

 <http://www.pianoboutique.biz> www.pianoboutique.biz

The tuner alone,

preserves the tone.

 

  _____  

From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf
Of Alan R. Barnard
Sent: Thursday, November 30, 2006 4:30 PM
To: pianotech at ptg.org
Subject: Re:Playing cards aren't just made for poker

 

Brilliant! Playing cards definitely will be a new part of my "special tools"
case, right in there with the duct tape, doggy nail clippers, and electric
toothbrush!

Just kidding: That really is an idea worth trying. If by some odd chance you
don't happen to have playing cards in your tool kit a couple of punchings
and a teeny dab of PVC-E might work, too.

Alan Barnard
Salem, MO
Joshua 24:15




  _____  

Original message
From: "Stephen Papastephanou" 
To: "Pianotech List" 
Received: 11/30/2006 12:06:51 PM
Subject: Re:Playing cards aren't just made for poker

Hi Julia, from Reading PA

Here is another PROVEN idea for you, since you seem to be the only one to
endorse my ideas, and for which I thank you.

'A quick and dirty method to voice a grand piano, a.k.a. 'Instant voicing''

It is no secret that concert pianists are often faced with pianos that may
have a sharp and unpleasant sound. Needless to say, it becomes obvious that
the culprit piano needs voicing.
It is also no secret that most experienced concert pianists voice the piano
as they play, by resting their foot on the left pedal, hoping to improve the
sound. (The ones that wear heavy shoes are more successful. Women with small
feet seem to suffer the most from this unfortunate not infrequent aberration
of sound).

This needed voicing, is accomplished (while performing on stage) by shifting
the keyboard ever so slightly, so as to prevent the strings from hitting the
predetermined grooves on the hammer that have been hardened with playing,
and produce a metallic sound. The left pedal of the piano ( as per Josef
Hoffman and other great pianists) is not designed to make the piano softer,
(although it does it to a certain extent when played 'due cordi') but is
primarily designed to change the character of the sound, emanating from this
mysterious and complicated musical instrument.

So imagine this scenario: You have tuned a piano beautifully, but the sound
somehow is not satisfactory. If you can voice it with good results, well and
good, but if you can't, or if you are not further satisfied with the
voicing, try this.

Press on the left pedal, and insert two to three playing cards on the left
margin of the keyboard (after removing the lid, inside the piano), to
prevent the keyboard  from returning all the way back to the left when you
let go of the pedal.
In fact you would be imitating or initiating very gentle pressure on the
pedal. (Remember the pianists with the heavy shoes)
The groove on the hammers will now be shifted very slightly to the right,
and the strings will be hitting virgin territory slightly to the left of the
grooves, usually producing a much softer and more pleasant sound. And for
Dale who is very scientific and thorough, each card used will shift the
keyboard by .010 of an inch. (Thickness of a playing card, as measured by my
micrometer).
The strings, striking now so close to the original grooves on the hammer,
will eventually change the density of the hammer-felt next to the old
groove, and so when the cards are removed after a while, one may find to his
surprise, that the character of the sound has improved altogether and that
the cards are no longer needed.  (He can then start using them again for his
poker game).
If two cards aren't enough, one can use three. Using more than that, one may
enter into 'due cordi' territory, which may be desirable under certain
conditions if one is planning to 'voice' the left pedal after a change of
hammers. After a change of hammers, in order for the left pedal to respond
properly, (especially to partial pedaling) it has to be broken in by playing
the piano for a while, keeping the pedal down.

Be it as it may, one can adjust the different grades of left pedaling
(partial pedaling) on the piano, by increasing the number of cards as
needed. If many cards have to be used, the left pedal may get loose, and may
need slight adjustment under the piano (Usually takes a couple of minutes). 
         
I have no doubt that Dale has a better way of shifting the keyboard (with
screws controlling or maintaining the shift of the keyboard) , but keep in
mind that the beauty of using playing cards is that one can add or remove
one as needed, instantly. (You may even hide the use of these cards from
your client, and remove them secretly upon your next tuning visit, after
asking him or her for a glass of water).

I am presenting this method with some trepidation, following a proven
successful personal experience. (I am not a technician, but a classical
pianist. After all, who has ever heard of a respectable RPT using playing
cards inside a piano !!!!!!!) 

I have another good trick with cards to report, and some more quick and
dirty ideas but I will save them for later, if I survive the attacks from my
'unscientific empirical and amateur' methods being tested successfully on my
two beloved grand pianos. (They have no choice but to succumb to my surgery,
fortunately with good results).

All the best

Steve

P.S. Is it true that ketchup cleans and restores copper?



On 11/30/06 8:35 AM, "KeyKat88 at aol.com" <KeyKat88 at aol.com> wrote:

Greetings,
 
        There is so much to learn!  Every time I think I have learned
something, it turns out to have many more aspects to it.  (...great isn't
it) 
 
Thanks
JUlia 
Reading PA
 
In a message dated 11/26/2006 5:21:09 PM Eastern Standard Time,
Erwinspiano at aol.com writes:

HI Julia
  For a light filing, yes, you raise a practical issue.  There is of course
a tolerance at which performance won't suffer  greatly.  It would be great
if the fix were as simple as  a let--off adjustment but in order to maintain
proper regulation/ i.e. blow distance .... hammer line needs to be raised as
will the drop & let-off screw.  The magic line changes & the hammers now
over center more as well. All the while the touch becoming lighter due to
felt loss & geometry changes. It always Strikes me as such a sticky wicket.
Don't you think? And then there's the scruffing scuffing hammer thing.
  Dale

 



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