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JPS533024

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DESCRIPTION JPS533024
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory view of the principle of a
pinaural headphone microphone, FIG. 2 is a perspective view of a microphone used therefor, and
FIG. 3 is a pinola showing an example of means for mounting this microphone. 4 is a front view
showing an embodiment of the via / -rall headphone microphone according to the present
invention, and FIG. 5 is a perspective view of the main part showing its specific structure. ???
???????????? иииииии Artificial pin, 3 ииииии Microphone и 4 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 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 received
Department, 7 ...... headphone case, 8 ...... ear hole equivalent position.
DETAILED DESCRIPTION OF THE INVENTION This invention relates to a binaural henophone
microphone mounted on a human head or a dummy head for recording four external sounds,
effectively arranging the microphone attached to it. In order to obtain the pinaural effect
effectively, the mounting of the microphone on the hosiery / ho is intended to make the state
beautiful and not to project extremely. (1) As shown in FIG. 1 and FIG. 1, the 5 Ge 30 Corbinaural
headphone microphone has a headphone 1 having a built-in ordinary speaker (not shown), and
an artificial auricle 2 and an ear hole equivalent to the outside thereof. The microphone 3 is
disposed. For example, the pinaural headphone microphone 4 is attached to a human head 5K,
and an external sound can be pinaurally recorded on a tape recorder by the above-mentioned
microphone 3, but it is effective. In order to obtain the pinaural effect, the mounting of the
microphone 3 is better as the position is closer to the human ear, but in fact the distance
between the left and right human ears is in order to mount the microphone 3 outside the
headphone 1 And the distance L ? between the left and right microphones 3 does not match,
and the microphone distance becomes wider. Furthermore, since the microphone 3 normally has
a cylindrical elongated shape having the sound receiving portion 6 at one end as shown in FIG. 2,
the microphone 3 is shown in FIG. 3 as shown in FIG. Outside the headphone 1 with the receiver
section 6 (2) on the outside! In the case of IK mounting, the left and right microphone spacing t1
10-05-2019
1
is much wider than the distance between the left and right ears of the human being, and there is
a drawback that the pinaural effect can not be effectively obtained. Since the structure is such
that it protrudes outward of the headphones 1, the appearance is bad, and the value as a product
is also halved. Taking this point into consideration, the present invention eliminates the abovementioned drawbacks and will be described by the embodiment shown in FIGS. 4 and 5. That is,
as shown in FIG. 4, this invention arranges the left and right microphones 3 outside the
headphones 1 so that the longitudinal direction of the microphones is substantially perpendicular
to the line x connecting the left and right headphones 1. Of course, the sound receiving unit 6 of
the microphone 3 faces the above-described line X, that is, is positioned at the earhole equivalent
portion of the artificial auricle 2. By arranging the left and right microphones 3 in this manner
(3), it is possible to make the distance t2? of the microphones narrower than the distance 4 of
the microphones in the case shown in FIG. It can be arranged and mounted along the outside of
the frame, so it can be provided neatly without protruding.
FIG. 5 shows a specific structure of the pinaural headphone microphone 4. The artificial auricle 2
is integrally formed with the outside of a headphone case 7 in which a speaker (not shown) is
housed. The sound receiving portion 6 of the microphone 3 is brought close to the earhole
equivalent position 8 of the artificial auricle 2, and the microphone 3 is arranged and attached
along the headphone case 7 as described above. In this invention, as described above, in the
pinaural headphone microphone in which the microphones are disposed outside the left and
right headphones incorporating a speaker, the longitudinal direction of the microphones with
respect to the line connecting the left and right headphones Since the microphones are arranged
at substantially right angles and mounted (4), these microphones can be arranged along the
outside of the headphones, and the distance between the left and right microphones can be made
as narrow as possible. There is a feature that an effective pinaural effect can be obtained, and
further, there is an advantage that the microphone does not protrude from the headphone and
become unsightly.
10-05-2019
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