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␈↓"∧␈↓ α∧␈↓␈α?␈α?␈α?␈α?␈α?␈α>␈↓	Mr. Y. Mochida, Director
␈↓"∧␈↓ α∧␈↓	␈α?␈α?␈α?␈α?␈α?␈α?␈α?␈α0␈↓YAMAHA
␈↓"∧␈↓ α∧␈↓␈α?␈α?␈α?␈α?␈α?␈α?␈α≠Nippon Gakki Co., Ltd.
␈↓"∧␈↓ α∧␈↓␈α?␈α?␈α?␈α?␈α?␈α≥10-1, Nakazawa-Cho, P.O. Box 1
␈↓"∧␈↓ α∧␈↓␈α?␈α?␈α?␈α?␈α?␈α?␈α9Hamamatsu, Japan

␈↓"∧␈↓ α∧␈↓␈↓ λ\ John M. Chowning
␈↓"∧␈↓ α∧␈↓␈↓ 	$Dept. of Music
␈↓"∧␈↓ α∧␈↓␈↓ λbStanford University
␈↓"∧␈↓ α∧␈↓␈↓ λ↑Stanford, California
␈↓"∧␈↓ α∧␈↓␈↓ 	PUSA 94305
␈↓"∧␈↓ α∧␈↓␈↓ 	πJanuary 11, 1975


␈↓"∧␈↓ α∧␈↓Dear Mr. Mochida,

␈↓"∧␈↓ α∧␈↓I␈αreceived␈αthe␈αtape␈αand␈αsupporting␈αdocumentation␈αfor␈αthe␈αexperimental␈αFM␈αsynthesis
␈↓ α∧␈↓system.  The tape is impressive as some of the tones are very nice, indeed.

␈↓"∧␈↓ α∧␈↓We␈αhave␈αhad␈αsome␈αdifficulty␈αhere␈αwith␈αour␈αsound␈αsystem,␈αin␈αaddition␈αto␈αthe␈αfact␈αthat
␈↓ α∧␈↓I␈αhave␈α
a␈αgreat␈αdeal␈α
to␈αdo␈αin␈α
regard␈αto␈αour␈α
proposals␈αfor␈αresearch␈α
support.␈α I␈αam␈α
sorry,
␈↓ α∧␈↓therefore,␈α⊃that␈α⊃I␈α⊃have␈α∩not␈α⊃been␈α⊃able␈α⊃to␈α⊃accomplish␈α∩as␈α⊃much␈α⊃as␈α⊃I␈α⊃had␈α∩hoped,␈α⊃in
␈↓ α∧␈↓particular,␈α
a␈α
number␈α
of␈α
sound␈α
experiments.␈α
 As␈α
I␈α
must␈α
return␈α
to␈α
Berlin␈α
tomorrow,␈α
I
␈↓ α∧␈↓will␈αfinish␈αa␈αcomplete␈αset␈αof␈αcomments␈αwhich␈αI␈αwill␈αsend␈αas␈αsoon␈αas␈αI␈αarrive␈αthere.␈α In
␈↓ α∧␈↓addition,␈α
the␈αteam␈α
here␈α
at␈αStanford␈α
will␈α
do␈αcomputer␈α
analysis␈α
of␈αpiano␈α
tones␈αand␈α
then
␈↓ α∧␈↓FM simulations which will be sent to you.

␈↓"∧␈↓ α∧␈↓␈↓ 	kSincerely,


␈↓"∧␈↓ α∧␈↓␈↓ λfJohn M. Chowning
␈↓"∧␈↓ α∧␈↓␈↓ 	R1 Berlin 33
␈↓"∧␈↓ α∧␈↓␈↓ 	BReinerzstr. 2
␈↓"∧␈↓ α∧␈↓␈↓ 	#West Germany