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JPH06327090

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Notice
This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate,
complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or
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DESCRIPTION JPH06327090
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an
amusement apparatus for allowing a user to experience pictures, sounds, movements and the
like.
[0002]
2. Description of the Related Art Conventionally, a theater device for displaying an image and
emitting sound has a speaker installed behind a perforated screen.
[0003]
Japanese Patent Application No. 4-278000 includes an image display means for displaying an
image, a means for emitting a sound, and a movement imparting means for giving a motion to a
user. There is disclosed an amusement apparatus for experiencing virtual reality such as actually
flying in space by experiencing the virtual space.
[0004]
Although the above-mentioned conventional theater apparatus has holes in the screen for
displaying images, the screen can be used even when using a screen which is hard to be
punctured, such as a high brightness aluminum screen. Preferably, the sound is emitted from the
center of the image or the center of the image.
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[0005]
Further, even in the case of using a curved screen, it is preferable to give a feeling that sound is
generated from the screen.
[0006]
In addition, in the above-mentioned amusement apparatus, it is desirable to generate a sound
that makes the user feel that the scene of the displayed image is actually experienced.
[0007]
In addition, in the above-described amusement apparatus, it is desirable to provide the user with
complicated movements.
[0008]
A first object of the present invention is to provide a theater device capable of making it feel as if
a sound is emitted from the central portion of the screen without making a hole in the screen for
displaying an image.
[0009]
A second object of the present invention is to provide an acoustic device capable of making it feel
that sound is emitted from the central portion of a curved screen.
[0010]
A third object of the present invention is to provide an amusement apparatus capable of
generating a sound that makes it feel as if the user is actually experiencing the scene of a
displayed image.
[0011]
A fourth object of the present invention is to provide an amusement apparatus capable of giving
a complicated motion to a user.
[0012]
SUMMARY OF THE INVENTION A theater apparatus according to the present invention
comprises a screen (for example, a curved screen 24 shown in FIG. 2) for displaying an image,
and the display apparatus is disposed at upper and lower symmetrical positions of the screen and
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driven by the same signal source. (E.g., two speaker SP1 pairs, two speaker SP2 pairs, two
speaker SP3 pairs, or two speaker SP4 pairs in FIG. 2). .
[0013]
The acoustic device according to the present invention includes a curved screen (for example, the
curved screen in FIG. 5), and highly directional speakers (for example, the horn speakers 30A and
30B in FIG. 5) for emitting sound to the curved screen. 30C).
[0014]
The first amusement apparatus of the present invention comprises a screen for displaying an
image (for example, the curved screen 24 in FIG. 6), and motion applying means for giving the
user a motion related to the image (for example, the chair 22 in FIG. 6, chair) The vibration
device 29, the platform 31, and the platform drive device 32) respectively generate a plurality of
sound generating means (ear speaker 30BSL, 30BSR, front center speaker 30CT, front lower
speaker 30DW, and the like) for emitting the sound related to the image to the user. Foot
speakers 30FL, 30FR, front left speaker 30L, mechanical sound generation speakers 30MR,
30ML, proximity speakers 30NL, 30NR, front right speaker 30R, rear speakers 30RC, 30RL,
30RR, front upper speaker 30UP) Do.
[0015]
The second amusement apparatus of the present invention comprises a screen for displaying an
image (for example, the curved screen 24 in FIG. 6), and motion applying means for giving the
user a motion related to the image (for example, the chair 22 in FIG. 6, chair) A vibration device
29, a platform 31, and a platform drive device 32), and sound generation means (ear speaker
30BSL, 30BSR) disposed in the vicinity of the user to generate a sound related to an image. Do.
[0016]
A third amusement apparatus according to the present invention comprises a screen (for
example, a curved screen 24 in FIG. 6) for displaying an image, and a motion applying means for
giving a motion related to the video to the user. A seat on which the chair sits (eg, the chair 22 of
FIG. 6), vibration applying means (eg, the chair vibrating device 29 of FIG. 6) that vibrates the
chair, and a platform that moves the chair and the vibration applying means (eg, the platform of
FIG. 6) 31), and the vibration applying means and the platform are moved according to the audio
signal and the motion signal (eg, platform control signal) recorded on the recording medium (eg,
high definition optical disc 2 of FIG. 1). I assume.
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[0017]
In the theater device of the present invention, sound is emitted from at least two identical
speakers which are disposed at upper and lower symmetrical positions of a screen for displaying
an image and which are driven by the same signal source.
Therefore, since the user, ie the viewer, sounds as if the sound was emitted from the middle
position of the two identical speakers, the sound is emitted from the central part of the screen
without making a hole in the screen displaying the image. Can make you feel like you
[0018]
In the acoustic device of the present invention, sound is emitted from the highly directional
speaker to the curved screen.
Therefore, it is possible to make the user feel as if the sound is emitted from the central part of
the curved screen.
[0019]
In the first amusement apparatus of the present invention, the sound related to the video is
emitted to the user from each of the plurality of sound generating means.
Therefore, it is possible to generate a sound that makes it feel as if the user is actually
experiencing the scene of the displayed image.
[0020]
In the second amusement apparatus of the present invention, the sound related to the image is
generated from the sound generating means provided in the vicinity of the user.
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Therefore, it is possible to generate a sound that makes it feel as if the user is actually
experiencing the scene of the displayed image.
[0021]
In the third amusement apparatus of the present invention, the vibration applying means vibrates
the chair according to the audio signal and the motion signal recorded on the recording medium,
and the platform moves the chair and the vibration applying means.
Therefore, complex movements can be given to the user.
[0022]
DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 1 shows an amusement apparatus to
which the present invention is applied.
The control center CC that controls the amusement room 100 is provided with a disc
reproduction device 4 that reproduces the high-vision optical disc 2.
An address signal, a synchronization signal, a video code, an audio code and a platform control
code are recorded on the high-vision optical disc 2 in units of one frame.
The video code is a code indicating a video to be displayed in the amusement room 100.
The audio code is a coded audio associated with the video represented by the video code.
The platform control code is a code for controlling the platform of the amusement room 100 so
as to create a motion related to the video represented by the video signal.
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The decoder 6 decodes the coded video code, audio code and platform control code output from
the disk reproducing device 4 to output a video signal, audio signal and platform control signal.
[0023]
The video processing unit 8 performs predetermined processing on the input video signal, and
supplies the processed signal to the monitor CRT display 14 in the control center CC, and also
supplies it to the video projector in the amusement room 100.
[0024]
The audio processing unit 10 in the control center CC performs predetermined processing on the
audio signal supplied from the decoder 6 and supplies the audio signal to the speaker 16 in the
control center CC and a speaker disposed in the amusement room 100. Supply.
[0025]
Also, the platform control unit 12 in the control center CC performs predetermined processing
on the platform control signal supplied from the decoder 6 and supplies the platform control
signal to the amusement room 100.
[0026]
FIG. 2 is a perspective view showing a first embodiment of the theater apparatus of the present
invention, that is, a first configuration example of the amusement room 100 of FIG.
Four speakers SP1, SP2, SP3 and SP4 are disposed above the curved screen 24.
Below the curved screen 24, four speakers SP1, SP2, SP3 and SP4 are disposed.
Speakers with the same reference number are arranged on the same vertical line and driven by
the same signal source.
That is, the upper and lower pairs of speakers SP1 are arranged on the same vertical line and
driven by the same signal source, and the upper and lower pairs of speakers SP2 are arranged on
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the same vertical line and driven by the same signal source The paired speakers SP3 are
arranged on the same vertical line and driven by the same signal source, and the upper and lower
paired speakers SP4 are arranged on the same vertical line and driven by the same signal source.
[0027]
In the embodiment of FIG. 2 configured as described above, the sound radiated from the two
identical speakers SP1 forming the upper and lower pair is a virtual sound source at an
intermediate position between the two identical speakers SP1 to the user, ie, the viewer. The
sound from IM1 seems to be emitted, and the sound emitted from the two identical speakers SP2
forming the upper and lower pair is a sound from the virtual sound source IM2 at an
intermediate position between the two identical speakers SP2 to the user, that is, the viewer. It
sounds as if it were emitted, and the sound emitted from the two identical speakers SP3 forming
the upper and lower pair seems to be emitted to the user, that is, the viewer, from the virtual
sound source IM3 at an intermediate position between the two identical speakers SP3. The sound
emitted from the two identical speakers SP4 forming an upper and lower pair is transmitted to
the user, that That sounds like it was emitted from the 4, without holes in the screen for
displaying an image, sound from the center of the screen can feel like being emitted.
[0028]
FIG. 3 is a perspective view showing a second embodiment of the theater apparatus of the
present invention, ie, a second configuration example of the amusement room 100 of FIG.
The speaker SP1 is disposed on the upper left side of the curved screen 24, and the same
speaker SP1 is disposed on the lower left side of the curved screen 24.
Two identical speakers SP2 are disposed at an intermediate position above the curved screen 24,
and two identical speakers SP2 are disposed at an intermediate position below the curved screen
24.
The speaker SP3 is disposed on the upper right side of the curved screen 24, and the same
speaker SP3 is disposed on the lower right side of the curved screen 24.
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Speakers with the same reference number are arranged on the same vertical line and driven by
the same signal source. That is, the upper and lower pairs of speakers SP1 are arranged on the
same vertical line and driven by the same signal source, and the upper and lower pairs of
speakers SP2 are arranged on the same vertical line and driven by the same signal source The
paired speakers SP3 are arranged on the same vertical line and driven by the same signal source.
[0029]
In the embodiment of FIG. 3 configured as described above, the sound radiated from the two
identical speakers SP1 forming the upper and lower pair is a virtual sound source at an
intermediate position between the two identical speakers SP1 to the user, ie, the viewer. It
sounds as if the sound was emitted from IM 10, and the sound emitted from the four identical
speakers SP2 forming the upper and lower pairs is a sound from the virtual sound source IM20
at an intermediate position of the four identical speakers SP2 to the user, that is, the viewer. It
sounds as if it were emitted, and the sound emitted from the two identical speakers SP3 forming
the upper and lower pair seems to be emitted to the user, that is, the viewer from the virtual
sound source IM30 at an intermediate position between the two identical speakers SP3. It sounds
like it is emitted from the center of the screen without having to make a hole in the screen that
displays the image.
[0030]
FIG. 4 is a perspective view showing a third embodiment of the theater apparatus of the present
invention, that is, a third configuration example of the amusement room 100 of FIG.
The speaker SP1 is disposed on the left side of the curved screen 24, and the speaker SP3 is
disposed on the right side of the curved screen 24. The speaker SP2 is disposed at the central
position above the curved screen 24, and the speaker SP2 is disposed at the central position
below the curved screen 24. The same two speakers SP2 are arranged on the same vertical line
and driven by the same signal source.
[0031]
In the embodiment of FIG. 4 configured as described above, the sound radiated from the two
identical speakers SP2 forming the upper and lower pair is a virtual sound source at an
intermediate position between the two identical speakers SP1 for the user, that is, the viewer. The
sound seems to be emitted from the IM 200, so that even if the screen on which the image is
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displayed is not perforated, the sound can be felt to be emitted from the center of the screen.
[0032]
FIG. 5 is a perspective view showing an embodiment of the acoustic device of the present
invention, that is, a fourth configuration example of the amusement room 100 of FIG.
The video projector 18 receives the video signal from the video processing unit 8 of FIG. The
curved screen 24 reflects the light projected from the video projector 18, that is, the video, and
displays the video. At the front center position of the curved screen, three horn speakers 30A,
30B and 30C are disposed along the horizontal direction. For example, an audio signal such as a
3-channel audio signal is supplied to the three horn speakers 30A, 30B and 30C from the audio
processing unit 10 of FIG. 1, for example.
[0033]
The sound emitted from the three horn speakers 30A, 30B and 30C is reflected at the central
portion of the curved screen 24 to reach the position of the user or viewer. Therefore, it is
possible to make the user, that is, the viewer, feel that sound is emitted from the center of the
curved screen.
[0034]
FIG. 6 is a perspective view showing an embodiment of the amusement apparatus of the present
invention, that is, a fifth configuration example of the amusement room of FIG. The video
projector 18 receives the video signal from the video processing unit 8 of FIG. The curved screen
24 reflects the light projected from the video projector 18, that is, the video, and displays the
video. Three identical speakers 30L are vertically disposed on the left side of the curved screen
24 and three identical speakers 30R are disposed on the right side of the curved screen 24.
Further, the speaker 30CT is disposed at the central position above the curved screen 24, and the
speaker 30CT is disposed at the central position below the curved screen 24. Further, the
speaker 30UP is disposed at the left position above the curved screen 24, and the speaker 30UP
is disposed at the right position above the curved screen 24. In addition, the speaker 30DW is
disposed at the lower left position of the curved screen 24, and the speaker 30DW is disposed at
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the lower right position of the curved screen 24. The audio signals from the audio processing
unit 10 of FIG. 1 are supplied to the speakers 30L, 30R, 30UP, 30DW and 30CT.
[0035]
The upper and lower pairs of identical speakers 30CT are arranged on the same vertical line and
driven by the same signal source. The speakers 30UP and 30DW are the same speaker, arranged
on the same vertical line, and driven by the same signal source. Therefore, the sound radiated
from the two identical speakers 30CT and 30UP and 30DW forming the upper and lower pair
sounds to the user, ie, the viewer, as if the sound was emitted from the virtual sound source at
the middle position of the curved screen 24. Even without making a hole in the screen for
displaying an image, it is possible to make the sound seem to be emitted from the central part of
the screen.
[0036]
The horn speakers 30A and 30C disposed on the left and right of the projector 18 are the same
as the horn speakers 30A and 30C of FIG. 5, and audio signals are supplied from the audio
processing unit 10 of FIG. The sound emitted from the two horn speakers 30A and 30C is
reflected at the central portion of the curved screen 24 to reach the position of the user or
viewer. Therefore, it is possible to make the user, that is, the viewer, feel that sound is emitted
from the center of the curved screen.
[0037]
The chair 22 on which the user sits is vibrated by the chair vibrator 29. The chair vibrating
device 29 generates a vibration in accordance with the audio signal supplied from the audio
processing unit 10. The platform 31 on which the chair 22 and the chair vibrator 29 are
mounted is moved by a platform drive 32. The driving device 32 converts, for example, four
hydraulic cylinders that individually move four points of the platform 31 and platform control
signals from the platform control unit 12 of the control center CC of FIG. 1 into hydraulic control
signals. And a hydraulic control unit for supplying the hydraulic cylinder. By moving the four
hydraulic cylinders in response to the platform control signal, the hydraulic control unit can
move the platform 31 back and forth, left and right, up and down, and can tilt and vibrate.
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[0038]
At the positions corresponding to the left and right ears of the user of the chair 22, ear speakers
30BSL and 30BSR are disposed, respectively. The ear speakers 30BSL and 30BSR receive the
audio signal from the audio processing unit 10 of FIG. 1, and generate familiar sounds such as
those of an alien, for example.
[0039]
The mechanical sound generation speakers 30MR and 30ML are disposed on the right side and
the left side of the platform 31, receive the audio signal from the audio processing unit 10 of FIG.
1, and assume, for example, the space assumed that the user is riding Generate mechanical sound
of the ship.
[0040]
The foot speakers 30FL and 30FR are disposed on the left and right below the floor surface of
the chair 22 on which the user sits, and receive an audio signal from the audio processing unit
10 of FIG. Generates a sound below the spacecraft floor.
[0041]
The proximity speakers 30NL and 30NR are disposed at the left and right positions in front of
the platform 31, and receive an audio signal from the audio processing unit 10 of FIG. 1, for
example, a room of a spacecraft assumed to be a user. Generate a sound in front of you.
[0042]
The rear speakers 30RC, 30RL, and 30RR are respectively disposed at the rear center of the
platform 31, and at the left and right positions relatively behind the platform 31, and receive
audio signals from the audio processing unit 10 of FIG. The sound behind the spacecraft and the
spacecraft behind it is generated.
[0043]
As described above, in the embodiment of FIG. 6, the sound related to the video is emitted to the
user from the plurality of sound generating means, and the video is generated from the sound
generating means disposed in the vicinity of the user Since the sound related to is generated, it is
possible to generate a sound that makes the user feel that the video scene displayed on the
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screen 24 is actually experienced.
[0044]
According to the theater apparatus of the present invention, sound is emitted from at least two
identical speakers which are disposed at upper and lower symmetrical positions of a screen for
displaying an image and driven by the same signal source. The sound is emitted from the central
part of the screen even if the user does not make a hole in the screen displaying the image
because the user or the viewer can hear the sound emitted from the middle position of two
identical speakers. It can make you feel like that.
[0045]
According to the acoustic device of the present invention, since the sound is emitted from the
highly directional speaker to the curved screen, the sound is emitted from the central portion of
the curved screen to the user, ie, the viewer. It can make you feel like you are.
[0046]
According to the first amusement apparatus of the present invention, since the sound related to
the image is emitted to the user from the plurality of sound generating means, the user can
actually experience the scene of the displayed image. It can generate sounds that make you feel
that you
[0047]
According to the second amusement apparatus of the present invention, since the sound
generation means disposed in the vicinity of the user generates the sound related to the video,
the user can actually experience the scene of the displayed video. It can generate sounds that
make you feel like you are there.
[0048]
According to the third amusement apparatus of the present invention, the vibration applying
means vibrates the chair according to the audio signal and the motion signal recorded on the
recording medium, and the platform moves the chair and the vibration applying means. Because
of this, complex movements can be given to the user.
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