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THE
FEBRUARY 20, 1926
MUSIC TRADE
REVIEW
41
THE For theMenWhoMake
TECHNICAL
DEPARTMENT
Pianos andtheMenWho Serve Them
William Braid White , Technical Editor
Why All Musical Instrument Makers
Should Adhere to New Pitch Standard
which must be proved now that it has been
made.
I am saying that the establishment of a stand-
ard pitch was a matter of vital importance, and
that its faithful maintenance is equally impor-
The Question of Pitch Is Not Only a Mere Ideal But a Problem of Actual and Realistic Impor- tant and equally vital in the most practical and
tance to Every Section of the Music Industries—Some of the Manufacturing Problems Which
business-like senses of those words.
a Change of Pitch Has Entailed in the Past—Real Difficulty in the Problem
History
Thirty-three years ago the piano-makers of
HE trade will not have forgotten that
standard forks will be on hand, and the 1925 the United States met and agreed to accept and
action was taken at the 1925 convention
standard pitch will 1 hen bo in a fair way to adhere to a standard of musical pitch. They
towards the establishment of a standard
establishment.
accepted the report painstakingly drawn up af-
pilch, to be common to all branches of the
More Than An Ideal
ter long research by Lcvi K. Fuller and adopt-
music industries represented in the Music In-
ll is, however, necessary to do much more
ed his recommended standard pitch of A 435;
dustries Chamber of Commerce.
than merely obtain standard forks if the dream
meaning thereby that they agreed henceforth to
A committee which investigated the subject
ot a single pitch universally known, accepted
design their pianos so that each should leave the
was composed of representatives of the piano,
and maintained, is ever to be realized. The co- factories always with its A above middle C,
organ, band instrument, and small goods in-
operation is required of every maker of pitch
tuned exactly to a tuning fork giving a sound
dustries, with the piano tuners. A distinguished
musical instruments, of every tuner, of every
made up of 435 double vibrations per second.
expert on acoustical matters was also one of its
musician. Factories will have to rate their forks
This pitch thus adopted was equivalent to the
members. This committee worked hard, in-
according to the master forks; and after having
well-known French Normal Diapason, which
vestigated its subject with much care and settled
them rated will have to see that the pitch ob-
had been adopted by the Paris Conservatoire
upon a plan which it presented to the direc-
tained is enforced. There must be a definite
which is supported by the French Government
tors of the Chamber at the convention meet-
understanding on the part of superintendents
and by the Government-subventioned opera. To
ings last June. As everybody knows, the gist
and manufacturing executives that this question
this accepted standard was now given the name
of the report was that the industries should in
of pitch is much more than a mere amiable
"International Pitch."
common consent to the establishment of a new ideal, set forth by some theoretical persons
To appreciate what this meant as a step in
pitch standard at A 440 or its equivalent, as
whose perceptions are irritated by the failure
advancement it is only necessary to remind the
given by a standard tuning fork at a tempera-
of the musical instrument industries to stay
reader that the important band instrument in-
ture of 68 degrees Fahrenheit. Moreover, a
up to the level of excellence satisfactory to
dustry is compelled to make expensive and ex-
plait was outlined whereby the established pitch, them. Men who delight in insisting that they
tremely inconvenient changes, involving new
once accepted, might be maintained without that
are "practical and nothing else" must be brought
machinery and a vast amount of labor, to say
danger of constant change usually in an upward
to realize that this thing of vibrations, of tem- nothing of business stoppage, whenever it is
direction, which has been the bane of the mu- peratures, of wave lengths, of ratings and of
necessary to go to a new pitch level. When
sical world for a century.
scales is a thing of immediate vital importance
the 435 pitch was adopted only the piano-mak-
to the prosperity of every man who has aught
It is well that we should all remember these
ers officially set the seal of their approval upon
to do with the making, the selling, or even
facts, for the practical steps towards translat-
it; but the band instrument men and the organ-
the use, of musical instruments. And when we
ing them into practice are now being taken, and
builders soon followed in their practice, if not
say "musical instruments" we mean everything
it is probable that much more will soon be
through formal official action. Moreover, these
from
a mouth organ to a pipe organ, everything
heard on the subject.
1 am particularly anx-
men did their very best to maintain the adopted
from a piano to a saxophone.
ious to impress upon all concerned that this
standard, realizing clearly that their business
T
matter is not to be permitted to drop, that the
new effort to establish a standard pitch is not
a mere beating of the air, that the proposals
made and adopted must and shall now be car-
ried out. What has been started is taking time
for its due execution; but the work of establish-
ing the recommended pitch is being carried oul
steadily. The standard tuning forks are being
manufactured and rated. This delicate work,
soon now to be completed, has been placed in
the hands of an eminent maker of scientific
apparatus, whose reputation for exquisite ac-
curacy is international. The rating will be done
by the acoustical master who serves as the chief
technical member of the committee and whose
facilities and skill in this extremely difficult
process are unsurpassed. In a few weeks the
Varnish Scratches
Repaired Instantly
Anyone can now quickly and easily repair any
scratched or marred instrument in a few minutes
time, so it can be sold at its full price, and thus
make the extra profit for the dealer. It is no
longer necessary to hold "marked down" sales. A
new booklet, "How To Repair Damage To Var-
nished Surfaces," tells in simple understandable
terms how to earn this extra money. A copy will
be sent FREE to any dealer upon request. Just
pin this ad to your card or letterhead today.
The M. L. Campbell Company
2336 Pennway
Kansas City, Mo.
A PIANO TUNING COURSE
ON A CO-OPERATIVE PLAN
Whereby each two weeks' technical training
In the school is alternated with two weeks'
paid work in a shop.
Write for Catalog R
CO-OPERATIVE PIANO TUNING SCHOOL
The T.M.O.A., 1421 Arcb St., Phila., Pa.
Does any one doubt this? Then attend to
what follows. This is a serious statement
William Braid White
Associate, American Society of Mechanical Engi-
neers; Chairman, Wood Industries Division, A. S.
M. E.; Member, American Physical Society; Mem-
ber, National Piano Technicians' Association.
Consulting Engineer to
the Piano Industry
Tonally and Mechanically Correct Scales
Tonal and Technical Surveys of Product
Tonal Betterment Work in Factories
interests demanded it quite as much as did the
musical interests of the nation. Yet they found
that they could not stay on the level of that
pitch.
What Happened
Why was that? Mainly because musicians of
a certain type insisted upon having individual
PENN'S POLISH
Dull or Satin FlnUh Cleaner
The Standard of Quality
The Qiality Goes in Before the Label Goes on
Samples and Prices on Request
T. ATLEE PENN CO.,
Established 1901
References to manufacturers of unquestioned posi-
tion in industry
For particulars, address
209 South State Street, CHICAGO
We Specialize in Piano Key Work Recovering,
Rebuilding, Repairing, 40 Years' Experience
Correct spacing and alignment. All work done by
experts with most modern machinery. If you have
any broken keys or tops, send parts to us parcel
post or express.
Prices Low—ALL WORK GUARANTEED.
FRIELD MILLER & CO.,
3767 N. Illinois Street
Indianapolis, Indiana
Mt. Vernon, O.
P O L K COLLEGE
The Largest and Finest Piano
Trade College in the World
Personal instruction by lead-
ers in the profession. Sound-
proof individual studios, fin-
est equipment.
Complete
Courses.
Write for catalog
POLK COLLEGE OF PIANO TUNING
Polk Building. Laporte. Ind.
OTTO R. TREFZ, Jr.
Piano Bass Strings
Piano Repair Supplies
2110 Fairmount Ave.
Philadelphia, Pa.
STANDARD TUNING FORK
NEWLY ADOPTED PITCH A-440
Approved by Leading Authovitie*
for the use of
Muticiant and Tuner*
WAVERLY MUSICAL PRODUCTS CO., h e .
71 10th St.. Long Island City, N. Y.