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Yao Wei-Min
'SOUND
PRINT''
Recent researches demonslrated
that the sound
of
voice
is
different from
person
to person.
Evidence showed
that there are about forty-five different
components of
voice
produced by hu-
man vocal organs, and about one hun-
dred ditferent "postures" can
be used
by
vocal
organs.
This would result
in
45100 types of different voice, which
will
precisely represent
the
physical
characteristics of a
person.
Thus,
this
so-called "Sound Print"
has been ap-
plied
in
many scientific areas,
and
many sound-control facilities such
as
sound-control
lock, sound-control and
sound-control generator
etc. have
been
invented and practically reliable and
useful.
The present
paper
will briefly
tell
you
the
interesting knowledge of
sound print
and
its new applications
and
development
in sound-controlling
technology.
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