JPS5580992

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DESCRIPTION JPS5580992
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows the f characteristic of the ear canal
microphone FIG. 2 shows the f characteristic of the forehead microphone FIG. 3 is a perspective
view showing one embodiment of the present invention FIG. 4 is a diagram showing an ear canal
microphone, FIG. 5 is a diagram showing a forehead microphone, and FIG. 6 asb # e is a diagram
showing an output combining method of the ear canal and the forehead microphone. 1 и и и и и и и и и
и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и и vibration type microphone, 4 и и и и и и
spring и 5 и и и и и и и и и и и и ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии 8 и 0. и и и Spring, 9
иииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии Amplifier.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a motorized
microphone which picks up voice L-mounted on a unit. There is a jacket pick-up type microphone
that is attached to the chain and picks up voice from vibration in the ear canal. The f
characteristic of this microphone is that the II & region is lowered as shown in FIG. There is a bad
drawback. Also, with vibration source pickup. -If some voices are picked up, the IJ2 figure 1 =
inertia becomes weak, the low frequency is insufficient and the sound quality is poor. According
to the fact that C # ? ? 1 is a factor, this study is based on the synthesis of the voice picked up
from the mantle and the voice picked up from the forehead part 1-depending on, to improve the
intelligibility s + sg + microphone ---Via J)--: Z ? It is intended to provide four phones. Refer to
the following drawings: 3 illustrates the microphone according to the present invention, and a
belt attached to the head: 1: Vibration W-v for the ear canal inserted into the ear canal and
forehead 1-adhesion fLb vibration for the forehead The microphone 3 and S * t = t et al. As
shown in FIG. 4, the microphone for the external ear canal is a belt / Tsuji wR free running
support plate, and a vibrating pick-up j is mtt from spong 11 ng gC, and a 1-d wire 7 is a streak 1
It is taken out from the hole of the support plate through the ang. As shown in FIG. 5 ?: as
shown in FIG. 5: 1 front cover microphone, the vibration type pickup 9 is 111 with fLk, and the
q-F line 10 is derived n. As shown in FIG. 6 a 1, both microphones are ? in series, b + ? in
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parallel, or in C as shown in FIG. 6 a 1. The output of each one electron is combined f'L. As
described above, by combining the outputs of the external auditory canal microphone and the
forehead microphone, the three-bipolarity of one microphone can be improved and the clarity
can be improved. Let's explain the line and run I: One consideration is part! ! The defects of htq
nature of the microphones for the ear canal can be improved by combining the outputs of the
two microphones with the microphones that pick up the voice of the forehead part and the
coarse metalization. In l! , 8 electric chart! Explanation of l1rts rate Fig. 1 shows tqQ
characteristics of the ear canal microphone Fig. 2 shows microphone Ff 41 characteristics of the
forehead Fig. 3 is a perspective view showing one embodiment of the present consideration Fig.
4 shows the ear canal FIG. 5 is a view showing a microphone, FIG. 5 is a view showing a partial
microphone, 6 @ is, b, c are hb in the figure showing the output metal method of the ear canal
and the forehead microphone.
/ ... Belt, +2 ... Microphone for the ear canal, J ... Shake-? microphone, Di ... Spong!
ииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииииии ? 3- part-;-l co ... amplifier. Utility model registration 2. Ioair Co., Ltd. Applicants Attorney Patent
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