CN215760740U

CN215760740U - Digital music hall based on holographic sound technology

Info

Publication number: CN215760740U
Application number: CN202121930922.4U
Authority: CN
Inventors: 任金宇; 肖伟; 叶斌; 史晟盛
Original assignee: Shanghai Yudi Culture And Technology Development Co ltd
Current assignee: Shanghai Yudi Culture And Technology Development Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-08
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a digital music hall based on holographic sound technology, which comprises a music hall and a holographic sound system, wherein a playing area is arranged at one side of the bottom end in the music hall, a first sound insulation plate is arranged at one side of the top of the playing area, a second sound insulation plate is arranged at one side of the first sound insulation plate, a display screen is arranged at one side of the second sound insulation plate, and the holographic sound system is integrated in the music hall. The utility model carries out special processing on the audio frequency generated by the playing of the band through the wave field synthesis module, so that the sound heard by listeners appears as if the listener is surrounded by a stereo and is hidden and appearing. And then, when the user hears the audio, the dynamic picture corresponding to the audio is transmitted and played to the display screen through the image transmission module, so that the user can follow the audio climax to show the climax through the picture, and further, the maximum value is shown for the audio hearing effect, and the user can hear the audio as if the user can touch the audio. The digital music hall based on the holographic sound technology has a good audio effect and is suitable for wide popularization and application.

Description

Digital music hall based on holographic sound technology

Technical Field

The utility model relates to the technical field of holographic sound, in particular to a digital music hall based on holographic sound technology.

Background

The holographic sound technology is to use WFS wave field synthesis technology to carry out special processing, so that the audio heard by the holographic sound technology appears as if the audio is hidden and visible and is accessible to the touch.

Most of the existing digital music halls still can enjoy the sound played by the band without processing, and the appreciation mode of the music halls can not play the greatest role in playing skills of the band and the audio appreciation embodiment. We have therefore improved this and have proposed a digital concert hall based on holographic sound technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a digital music hall based on holographic sound technology, which comprises a music hall and a holographic sound system, wherein a playing area is arranged at one side of the bottom end in the music hall, a first sound insulation plate is arranged at one side of the top of the playing area in the music hall, a second sound insulation plate is arranged at one side of the first sound insulation plate, a display screen is arranged at one side of the second sound insulation plate, the holographic sound system is integrated in the music hall, the holographic sound system comprises a console, a single chip microcomputer is integrated in the console, the single chip microcomputer is electrically connected with a wave field synthesis module, and the wave field synthesis module is electrically connected with an audio signal transmission module.

As a preferable technical solution of the present invention, a plurality of illuminating lamps are installed on one side of the top of the playing area, which is located on the top end surface inside the concert hall, and steps are respectively installed on both ends of one side of the playing area.

In a preferred embodiment of the present invention, a listening area is provided inside the concert hall on a side opposite to the performance area, and a plurality of seats are mounted on the top of the listening area.

In a preferred embodiment of the present invention, the second soundproof panel is installed in an upright state inside the concert hall by a support plate provided at a top portion of one side thereof, and the first soundproof panel and the second soundproof panel are made of wood wool sound-absorbing board material.

In a preferred embodiment of the present invention, a control room is provided at one side of the concert hall, and the console is fixedly installed in the control room.

As a preferred technical scheme of the utility model, the single chip microcomputer is electrically connected with an image transmission module, and the image transmission module is electrically connected with the display screen.

As a preferred technical solution of the present invention, the audio signal transmission module is electrically connected to a power amplification module, the power amplification module is electrically connected to a plurality of loudspeakers, and the plurality of loudspeakers are respectively installed at the top of the listening area at equal distances and located inside the concert hall.

The utility model has the beneficial effects that: the digital music hall based on the holographic sound technology can play the greatest role in the playing skills of the band and the reflected effect of the audio appreciation by applying the holographic sound technology to the digital music hall. The audio generated by the playing of the band is specially processed by the wave field synthesis module, so that the sound heard by the listeners appears like stereo surrounding without other equipment, and is not visible. And then, when the user hears the audio, the dynamic picture corresponding to the audio is transmitted and played to the display screen through the image transmission module, so that the user can follow the audio climax to show the climax through the picture, and further the maximum value is shown for the audio hearing effect, and the audio frequency of the user can be heard as if the user is touch and normal. The digital music hall based on the holographic sound technology has a good audio effect and is suitable for wide popularization and application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a digital music hall based on holographic sound technology according to the present invention;

FIG. 2 is a schematic view of a partially enlarged-A structure of a digital concert hall based on holographic sound technology according to the present invention;

fig. 3 is a schematic flow chart of an acoustic holography system framework of a digital concert hall based on a holographic acoustic technology.

In the figure: 1. a music hall; 2. an acoustic holographic system; 3. a performance area; 4. a first baffle plate; 5. a second baffle; 6. a display screen; 7. a console; 8. a single chip microcomputer; 9. a wave field synthesis module; 10. an audio signal transmission module; 11. listening and watching areas; 12. a support plate; 13. a control room; 14. an image transmission module; 15. a power amplification module; 16. a loudspeaker.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the digital concert hall based on the holographic sound technology of the present invention includes a concert hall 1 and a sound holographic system 2, wherein one side of the bottom end inside the concert hall 1 is provided with a playing area 3, one side of the top of the playing area 3 is provided with a first sound insulation plate 4 inside the concert hall 1, one side of the first sound insulation plate 4 is provided with a second sound insulation plate 5, one side of the second sound insulation plate 5 is provided with a display screen 6, the sound holographic system 2 is integrated inside the concert hall 1, the sound holographic system 2 includes a console 7, the console 7 is internally integrated with a single chip microcomputer 8, the single chip microcomputer 8 is electrically connected with a wave field synthesis module 9, and the wave field synthesis module 9 is electrically connected with an audio signal transmission module 10.

The top of the playing area 3 is provided with a plurality of illuminating lamps at one side of the top end surface in the concert hall 1, the two ends of one side of the playing area 3 are provided with steps, tools played by a band are placed on the playing area 3 through the arrangement of the playing area 3, and the band performs playing work on the tools.

The opposite side of the playing area 3 is positioned in the music hall 1 and is provided with a listening area 11, a plurality of seats are arranged at the top of the listening area 11, and a listener can listen to the sound played by the band in the playing area 3 by sitting on the seats in the playing area 3.

The second sound insulating board 5 is installed in the music hall 1 in an upright state by a supporting board 12 on the top of one side thereof, the first sound insulating board 4 and the second sound insulating board 5 are made of wood wool sound-absorbing board material, and the first sound insulating board 4 and the second sound insulating board 5 are used for absorbing the sound played by the band without processing, so that the sound is prevented from being heard in the listening area 11.

One side of the concert hall 1 is provided with a control room 13, the console 7 is fixedly installed inside the control room 13, and the control room 13 is used for accommodating multiple devices and modules of the acoustic holography system 2.

The single chip microcomputer 8 is electrically connected with an image transmission module 14, the image transmission module 14 is electrically connected with the display screen 6, and the single chip microcomputer 8 plays a dynamic picture corresponding to the audio frequency to the display screen 6 through the image transmission module 14 according to the data of the playing audio frequency.

The audio signal transmission module 10 is electrically connected with a power amplification module 15, the power amplification module 15 is electrically connected with a plurality of loudspeakers 16, the loudspeakers 16 are respectively arranged at the top of the listening area 11 at equal distances and are positioned inside the music hall 1, the audio of the band performance is specially processed by the wave field synthesis module 9, the processed audio is played by the power amplification module 15 and the loudspeakers 16, and after the listener hears the audio, the audio is enabled to appear as if it is hidden and accessible to the touch.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A digital music hall based on holographic sound technology comprises a music hall (1) and a sound holographic system (2), it is characterized in that one side of the bottom end in the concert hall (1) is provided with a playing area (3), one side of the top of the playing area (3) is positioned in the concert hall (1) and is provided with a first sound insulation board (4), a second sound insulation board (5) is arranged on one side of the first sound insulation board (4), a display screen (6) is arranged on one side of the second sound insulation board (5), the acoustic holography system (2) is integrated inside the concert hall (1), the acoustic holography system (2) comprises a console (7), a singlechip (8) is integrated in the console (7), the singlechip (8) is electrically connected with a wave field synthesis module (9), the wave field synthesis module (9) is electrically connected with an audio signal transmission module (10).

2. The digital concert hall based on the holographic sound technology as claimed in claim 1, wherein a plurality of illuminating lamps are installed at one side of the top of the playing area (3) on the top surface of the inside of the concert hall (1), and steps are provided at both ends of one side of the playing area (3).

3. The digital concert hall based on the holographic sound technology as claimed in claim 1, wherein a appreciation area (11) is arranged inside the concert hall (1) on the opposite side of the performance area (3), and a plurality of seats are installed on the top of the appreciation area (11).

4. A digital concert hall based on holographic sound technology according to claim 1, characterized in that the second acoustic panel (5) is installed in its erected state inside the concert hall (1) by means of a support plate (12) on top of one side thereof, and the first acoustic panel (4) and the second acoustic panel (5) are made of wood wool sound-absorbing sheet material.

5. Digital concert hall based on holographic sound technology according to claim 1, characterized in that a control room (13) is arranged at one side of the concert hall (1), and the console (7) is fixedly mounted inside the control room (13).

6. The digital music hall based on the holographic sound technology as claimed in claim 1, wherein the single chip microcomputer (8) is electrically connected with an image transmission module (14), and the image transmission module (14) is electrically connected with the display screen (6).

7. The digital concert hall based on the holographic sound technology as claimed in claim 1, wherein the audio signal transmission module (10) is electrically connected with a power amplification module (15), the power amplification module (15) is electrically connected with a plurality of loudspeakers (16), and the loudspeakers (16) are respectively installed at the top of the listening area (11) at equal distances and are located inside the concert hall (1).