CN110881156A - Music panoramic sound effect system and implementation method - Google Patents
Music panoramic sound effect system and implementation method Download PDFInfo
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- CN110881156A CN110881156A CN201911111368.4A CN201911111368A CN110881156A CN 110881156 A CN110881156 A CN 110881156A CN 201911111368 A CN201911111368 A CN 201911111368A CN 110881156 A CN110881156 A CN 110881156A
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- music
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0091—Means for obtaining special acoustic effects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
- Stereophonic System (AREA)
Abstract
The invention discloses a music panoramic sound effect system and an implementation method thereof, wherein the music panoramic sound effect system comprises a music space and is characterized in that the music space is any one of an open space, a semi-open space or a closed space, and a music playing system and a system central processing unit are arranged in the music space; the invention relates to a music playing system, which is used for spreading music and sound in a music space, wherein the music playing system in the music space is provided with one group or a plurality of groups.
Description
Technical Field
The invention relates to the technical field of sound effect, in particular to a music panoramic sound effect system and an implementation method.
Background
Sound effects are effects produced by sounds, which are noises or sounds added to the soundtrack to enhance the reality, atmosphere or dramatic message of a scene, so-called sounds include musical tones and effect sounds; sound effects or sound effects are artificially created or enhanced sounds used to enhance the sound processing of art or other content of movies, electronic games, music, or other media. In movie and television production, a sound effect is a sound recorded and presented for giving a specific scenario or creative without conversation or music. Panoramic sound effect means that sound is processed by a digital sound effect processor to sound different spatial characteristics, such as a hall, an opera house, a cinema, a karst cave, a stadium and the like. The ambient sound effect is mainly realized by processing the sound through ambient filtering, ambient displacement, ambient reflection, ambient transition and the like, so that a listener feels like being in different environments.
The existing sound effect technology is non-accurate panoramic sound effect aiming at a general space, is general non-specific, is subjective and non-objective without accurate data support, is static rather than real-time dynamic generally, and cannot be specific to a single-point or multi-point real-time optimal numerical value, so that the effect of the panoramic sound effect is poor.
Disclosure of Invention
The invention aims to provide a music panoramic sound effect system and an implementation method thereof, and aims to solve the problems that the existing sound effect technology in the background technology is non-accurate panoramic sound effect aiming at a general space, is general and non-specific, is subjective and non-objective without accurate data support, is usually static rather than real-time dynamic, cannot be specific to a single-point or multi-point real-time optimal numerical value, and causes poor effect of the panoramic sound effect.
In order to achieve the purpose, the invention provides the following technical scheme: a music panoramic sound effect system and an implementation method thereof comprise a music space, wherein the music space is any one of an open space, a semi-open space or a closed space, and a music playing system and a system central processing unit are arranged in the music space;
the music playing system is used for transmitting music and sound in a music space, and one or more groups of music playing systems are arranged in the music space;
the system central processing unit is used for sending a signal instruction according to sound effect in a music space so as to adjust components in each music playing system in real time, a group of system central processing units are arranged in the music space and are in signal connection with the music playing systems, and the system central processing unit comprises a receiving feedback device and an audio core processor.
Preferably, the music playing system comprises a speaker module and an auxiliary audio processor, the auxiliary audio processor is connected with the speaker module, a plurality of speaker modules are arranged in the music playing system, and a set of auxiliary audio processor is arranged in the music playing system.
Preferably, the speaker module includes a playing unit, an angle adjusting unit and a sound gain adjusting unit, and the angle adjusting unit and the sound gain adjusting unit are connected to the playing unit;
the angle adjusting unit is used for adjusting the orientation of the loudspeaker in the playing unit;
the sound gain adjusting unit is used for adjusting the volume of the loudspeaker in the playing unit.
Preferably, the auxiliary audio processor is configured to transmit a signal to the angle adjusting unit, drive the angle adjusting unit to adjust a real-time angle, and transmit a signal for adjusting a volume to the sound gain adjusting unit for adjustment, and the auxiliary audio processor is connected to an audio core processor in the system central processing unit.
Preferably, the receiving feedback devices are arranged in a music space, at least one group of receiving feedback devices are arranged in the music space, and the receiving feedback devices are arranged at positions in the music space where the optimal panoramic sound field effect is obtained.
Preferably, the audio core processor is configured to calculate and allocate the lower angle and the sound production amount of the playing unit of the speaker module in each group of music playing systems, and the device cooperating with the audio core processor for communication and feedback includes an auxiliary audio processor and a receiving feedback device.
Preferably, the system central processor, the auxiliary audio processor and the receiving feedback device are connected through a wireless network.
Preferably, the system central processor, the auxiliary audio processor and the receiving feedback device are connected through a wired network.
The invention provides a music panoramic sound effect system and an implementation method thereof, and the system has the following beneficial effects:
the invention uses the multiple groups of music playing systems in the music space, distributes the music playing systems at each position of the music space, and arranges the system central processing unit in the music space, when in use, the audio core processor and the receiving feedback device in the system central processing unit are used for feeding back the sound effect at each position of the loudspeaking module of the music playing system, and the angle and the volume of the loudspeaking module at each position are adjusted according to the feedback, so that the real, accurate and quantifiable multipoint real-time panoramic sound is realized in the music space.
Drawings
FIG. 1 is a block diagram of the system architecture of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, the present invention provides a technical solution: a music panoramic sound effect system and an implementation method thereof comprise a music space, wherein the music playing system is used for the propagation of music and sound in the music space, and the music playing system in the music space is provided with one group or a plurality of groups; a music playing system and a system central processing unit are arranged in the music space; a group of system central processing units are arranged in the music space, and the system central processing units are in signal connection with the music playing system;
the music playing system comprises a loud speaker module and an auxiliary audio processor, wherein the auxiliary audio processor is used for transmitting signals to an angle adjusting unit, driving the angle adjusting unit to make a real-time angle, and transmitting signals for adjusting the volume to a sound gain adjusting unit for adjustment;
the system central processing unit is used for sending a signal instruction according to the sound effect in the music space so as to adjust components in each music playing system in real time, and comprises a receiving feedback device and an audio core processor;
the audio core processor is used for calculating and allocating the lower angle and the sounding quantity of the loudspeaker module playing units in each group of music playing systems, and the equipment which is matched with the audio core processor for communication and feedback comprises an auxiliary audio processor and a receiving feedback device;
preferably, the music space is any one of an open space, a semi-open space, or a closed space.
Preferably, the auxiliary audio processor is connected to the speaker module, a plurality of speaker modules are disposed in the music playing system, and a set of auxiliary audio processor is disposed in the music playing system.
Preferably, the speaker module includes a playing unit, an angle adjusting unit and a sound gain adjusting unit, and the angle adjusting unit and the sound gain adjusting unit are connected to the playing unit.
The angle adjusting unit is used for adjusting the orientation of the loudspeaker in the playing unit.
The sound gain adjusting unit is used for adjusting the volume of the loudspeaker in the playing unit.
Preferably, the auxiliary audio processor is connected to an audio core processor in the central processor of the system.
Preferably, the receiving feedback devices are arranged in a music space, at least one group of receiving feedback devices are arranged in the music space, and the receiving feedback devices are arranged at positions in the music space where the optimal panoramic sound field effect is obtained.
Preferably, the system central processor, the auxiliary audio processor and the receiving feedback device are connected through a wireless network or a wired network.
Preferably, the auxiliary audio processor and the audio core processor may be two independent devices, may be one device combining two devices, may be one independent device or distributed in only one music playing system, or may be distributed in a plurality of different music playing systems in a music space, to perform tasks of calculating sound fields and allocating speakers in real time.
It should be noted that, when working, after determining the music space, the music playing systems are placed at different positions of the music space, when the playing unit in the speaker module in the music playing system starts playing music, the receiving feedback device in the music space transmits the received volume audio information to the audio core processor of the system central processing unit, the audio core processor calculates and allocates the angle and the sound production of the playing unit in each music playing system according to the transmitted information, and transmits the signals of the angle and the sound production of the playing unit to be adjusted back to the auxiliary audio processor of the music playing system, the auxiliary audio processor transmits the signals of the adjusted angle to the angle adjusting unit, the angle adjusting unit starts working, adjusts the speaker module to the calculated angle according to the adjusted signals, the auxiliary audio processor transmits the volume-adjusted signal to the sound gain adjusting unit, volume adjustment is carried out on the playing unit, the angle and the volume of each loudspeaker module are adjusted according to feedback, real accurate and quantifiable multipoint real-time panoramic sound is achieved in a music space, in actual use, the receiving feedback device can be built in a microphone, so that when a user takes the microphone to sing, the user can hear the best panoramic sound effect, the receiving feedback device can be an independent external device, and the user only needs to place the receiving feedback device at a position where the user wants to obtain the best sound.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A music panoramic sound effect system and an implementation method thereof comprise a music space, and are characterized in that the music space is any one of an open space, a semi-open space or a closed space, and a music playing system and a system central processing unit are arranged in the music space;
the music playing system is used for transmitting music and sound in a music space, and one or more groups of music playing systems are arranged in the music space;
the system central processing unit is used for sending a signal instruction according to sound effect in a music space so as to adjust components in each music playing system in real time, a group of system central processing units are arranged in the music space and are in signal connection with the music playing systems, and the system central processing unit comprises a receiving feedback device and an audio core processor.
2. The music panoramic sound effect system and the realization method thereof according to claim 1 are characterized in that: the music playing system comprises a loud-speaking module and an auxiliary audio processor, the auxiliary audio processor is connected with the loud-speaking module, a plurality of groups of loud-speaking modules are arranged in the music playing system, and a group of auxiliary audio processors are arranged in the music playing system.
3. The music panoramic sound effect system and the realization method thereof according to claim 2 are characterized in that: the loudspeaker module comprises a playing unit, an angle adjusting unit and a sound gain adjusting unit, wherein the angle adjusting unit and the sound gain adjusting unit are connected with the playing unit;
the angle adjusting unit is used for adjusting the orientation of the loudspeaker in the playing unit;
the sound gain adjusting unit is used for adjusting the volume of the loudspeaker in the playing unit.
4. The music panoramic sound effect system and the realization method thereof according to claim 1 are characterized in that: the auxiliary audio processor is used for transmitting signals to the angle adjusting unit, driving the angle adjusting unit to adjust the real-time angle, transmitting the signals for adjusting the volume to the sound gain adjusting unit for adjustment, and is connected with an audio core processor in the central processing unit of the system.
5. The music panoramic sound effect system and the realization method thereof according to claim 1 are characterized in that: the receiving feedback devices are arranged in a music space, at least one group of receiving feedback devices are arranged in the music space, and the receiving feedback devices are placed at positions in the music space where the optimal panoramic sound field effect is obtained.
6. The music panoramic sound effect system and the realization method thereof according to claim 1 are characterized in that: the audio core processor is used for calculating and allocating the lower angle and the sounding quantity of the loudspeaker module playing unit in each group of music playing systems, and the equipment which is matched with the audio core processor for communication and feedback comprises an auxiliary audio processor and a receiving feedback device.
7. The music panoramic sound effect system and the realization method thereof according to claim 1 are characterized in that: the system central processor, the auxiliary audio processor and the receiving feedback device are connected through a wireless network.
8. The music panoramic sound effect system and the realization method thereof according to claim 1 are characterized in that: the system central processor, the auxiliary audio processor and the receiving feedback device are connected through a wired network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911111368.4A CN110881156A (en) | 2019-11-14 | 2019-11-14 | Music panoramic sound effect system and implementation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911111368.4A CN110881156A (en) | 2019-11-14 | 2019-11-14 | Music panoramic sound effect system and implementation method |
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| CN110881156A true CN110881156A (en) | 2020-03-13 |
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| CN201911111368.4A Pending CN110881156A (en) | 2019-11-14 | 2019-11-14 | Music panoramic sound effect system and implementation method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040101145A1 (en) * | 2002-11-26 | 2004-05-27 | Falcon Stephen R. | Dynamic volume control |
| CN101032187A (en) * | 2004-10-26 | 2007-09-05 | 英特尔公司 | System and method for optimizing media center audio through microphones embedded in a remote control |
| US20080019535A1 (en) * | 2004-07-05 | 2008-01-24 | Pioneer Corporation | Reverberation Adjusting Apparatus, Reverberation Correcting Method, And Sound Reproducing System |
| TWM387444U (en) * | 2010-02-03 | 2010-08-21 | Sound Cheers Ltd | Automatic calibration device of surrounding sound/sound field in home theatre |
-
2019
- 2019-11-14 CN CN201911111368.4A patent/CN110881156A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040101145A1 (en) * | 2002-11-26 | 2004-05-27 | Falcon Stephen R. | Dynamic volume control |
| US20080019535A1 (en) * | 2004-07-05 | 2008-01-24 | Pioneer Corporation | Reverberation Adjusting Apparatus, Reverberation Correcting Method, And Sound Reproducing System |
| CN101032187A (en) * | 2004-10-26 | 2007-09-05 | 英特尔公司 | System and method for optimizing media center audio through microphones embedded in a remote control |
| TWM387444U (en) * | 2010-02-03 | 2010-08-21 | Sound Cheers Ltd | Automatic calibration device of surrounding sound/sound field in home theatre |
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Addressee: Meng Chuang Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Application publication date: 20200313 |