[pianotech] Fw: Temperaments

Pianoman pianoman at accessus.net
Sat Dec 13 07:32:53 PST 2008


James Grebe
Since 1962
Piano Tuning & Repair
Creator of Handsome Hardwood Products(
314) 608-4137   1526 Raspberry Lane   Arnold, MO 63010
Researcher of St. Louis Theatre History
BECOME WHAT YOU BELIEVE!
www.grebepiano.com
----- Original Message ----- 
From: "Pianoman" <pianoman at accessus.net>
To: "Michael Johnston" <michael at MICHAELSMUSICSERVICE.COM>
Sent: Saturday, December 13, 2008 9:31 AM
Subject: Re: Temperaments


>     Speaking as a piano tuner  as my profession, 46 years and counting: I 
> tuned the first 18 years of my career (1962 to 1980) aurally.  The 
> electronic and then later, computer devices, came into being, each being 
> more mathematically correct as time went on.  These are devices are made 
> solely for the purpose of tuning pianos and have an accuracy of 0.05 
> cents. They have the ability to measure and set up to the 8th partial. 
> The one I have been using for the past 20 years is the Sanderson Acc-Tuner 
> III.   I have found, in my experience, that a person may be able to do a 
> extremely accurate piano tuning aurally if you have an unusually long 
> period of time at a instrument that is stable in pitch to begin with.  My 
> emphasis is on the word "may".  With the device, it is possible to do a 
> very good job with a tuning on 99.9% of all the pianos out there.  In many 
> cases you can do a better job because the tuning will be more uniform 
> across the board rather than changing parameters in different places in 
> the registers due to changing inharmonicity.  There is NO perfect piano 
> that behaves in a theoretically perfect manner and whatever way we tune 
> the piano it is a compromise somewhere.  Indeed, the whole tuning is a 
> compromise.  I tune instruments ranging from 9' concert grands to lowly 
> cheap spinets and I have the ability to tune aurally or with the computer 
> either way and adjust the tuning to favor aurally or by computer.  I have 
> come to the conclusion that the method I prefer is with the computer 
> tuning device that I use. I have also used another competing device 
> (Reyburn Cyber-Tuner) and though the final tuning is not the same as with 
> the Accu-Tuner, or aurally, it is just as correct as the other two 
> methods.  Bottom line is the device is just a device and it is the person 
> who uses it  that determines whether the tuning is a success or not.  At 
> the same time the machines have a memory so a tuning for a particular 
> piano can be stored and you can duplicate the tuning time after time on 
> that particular piano. By the way the machines also have built in choice 
> of other temperaments so they are useful in that area as well.  If a 
> person has all the time in the world you can do a wonderful piano tuning 
> aurally, if you have a good piano.  On the same token you can do a 
> wonderful job on a good piano with the accurate device and a person who is 
> well skilled in using it in a much shorter period of time.
> Just my humble opinion.
> James
> James Grebe
> Since 1962
> Piano Tuning & Repair
> Creator of Handsome Hardwood Products(
> 314) 608-4137   1526 Raspberry Lane   Arnold, MO 63010
> Researcher of St. Louis Theatre History
> BECOME WHAT YOU BELIEVE!
> www.grebepiano.com
> ----- Original Message ----- 
> From: "Michael Johnston" <michael at MICHAELSMUSICSERVICE.COM>
> To: <PIPORG-L at listserv.albany.edu>
> Sent: Friday, December 12, 2008 6:26 PM
> Subject: Re: Temperaments
>
>
>>> The first time I encountered a tuner who used an electrobox.
>>
>> I know several organ builders and organ techs who provide maintainance. I 
>> studied piano tuning with three old men, long since dead. Not one of them 
>> used an electric device. Most started with a tuning fork and went from 
>> there.
>>
>> I know that I'm not good at it. After one octave, my brains are mush and 
>> I'm ready for martinis. I have spent hours watching tuners at work and 
>> marveled at their ability and tolerance. I've seen big high pressure 
>> reeds being tuned where the tuner wore ear protection. I've seen Dennis 
>> McGurk work on the ACCH organ. I've seen the subtle tuning of the W-S 
>> Tannenberg [subtle quiet tracker]. Not one of them has used an electronic 
>> device except as a starting point, and most start with a fork.
>>
>> Are there those who use the electronic box to match pitch to every single 
>> pipe? That would be surprising to me because wouldn't it take a whole lot 
>> more time? I was taught beat counting, and wouldn't that obviate this 
>> entirely?
>>
>> Cheers!
>> Michael
>> -- 
>> MICHAEL'S  MUSIC  SERVICE   4146 Sheridan Dr, Charlotte, NC 28205
>> 704-567-1066   ** Please call or email us for your organ needs **
>> http://michaelsmusicservice.com    "Organ Music Is Our Specialty"
>>
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> 





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