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Investigating results always we remember that for communication of realizations
of the speech signal on the input (A0) and on the output (A (S (t))) in work [6] , It is
offered to use function 1,
À
ìàõ
t
S
A
0
2
2
1
))
(
(
, (1).
The acoustic signal raises structural waves in protecting designs which
modulations (peak, phase or frequency) an optical signal, in turn, lead. Separately it
is necessary to notice that fact that on an optical signal the useful vibration -acoustic
signal together with vibration-acoustic noise operates, i.e. the optical signal is
modulated. Multiplicative and additive noises are exists and mixes with a signal.
Conclusions: We know, interception of the confidential acoustic information
by the laser systems and the microwaves of interception is based on modulation
reflected laser or the microwaves fluctuating from glass or other thin partition [6].
As the articulation method is directly realized by the articulation. Brigades
and for объективизации great volume of measurements, process this difficult is
required and the consuming. It does not allow to realize automation of measurements
and to spend the theoretical the channel analysis.
Using in practice of the articulation method extremely inconveniently because
of serious time and material spending. Articulation tests should be spent skilled
brigade of researchers to be accompanied by a corresponding set of the statistical the
data and processing of results on certain procedure.
The importance articulation method consists in the established basic
dependences for reception of analytical model estimations of legibility of speech [6].
However this approach is not necessary for process automation define of verbal
legibility of speech. (6). For a solution of a problem of automation of this process
investigating transmitting and receiving of a laser beam of a distance objects, we
conclude about necessity of sensitivity and to consider the requirement of high
sensitivity to system at receiving and processing. Analyses of influences air
components and their influence to parameters to the reflected beam of the laser have
shown negative influence to qualities of a useful signal. Working out of a method of
optimum reception of a laser beam influences from components of open air. It is
rather complex process. The developed prototype of analyzed system and a method
of working out more satisfies, for achievement of results of investigated process by
our group.
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