CN114596832A - Indoor noise reduction method, structure, equipment and storage medium - Google Patents
Indoor noise reduction method, structure, equipment and storage medium Download PDFInfo
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- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
- G10K11/17827—Desired external signals, e.g. pass-through audio such as music or speech
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/10—Noise analysis or noise optimisation
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/12—Rooms, e.g. ANC inside a room, office, concert hall or automobile cabin
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses an indoor noise reduction method, a structure, equipment and a storage medium, which relate to the technical field of noise reduction processing, and the method comprises the following steps: determining a vibration plate installation parameter and an effect parameter according to indoor environment parameters, wherein the vibration plate installation parameter comprises the number and the type of music vibration plates, and the effect parameter comprises air flow rate and tracks; and controlling the vibration frequency of the music vibrating reed according to the sound effect parameters so as to form a sound effect matched with the song for indoor noise reduction, wherein the music vibrating reed is arranged in the air duct according to the vibrating reed installation parameters. The indoor noise reduction method and the system thereof provided by the invention can ensure normal indoor ventilation and reduce the influence of noise on people.
Description
Technical Field
The invention relates to the technical field of noise reduction processing, in particular to an indoor noise reduction method, structure, equipment and storage medium.
Background
In modern society, people spend about 85% of the time in the room throughout the life, and the good or bad direct influence people's healthy of indoor air quality, among the prior art, generally adopt ventilation pipe intercommunication indoor, drive the air flow in the ventilation pipe with ventilation through the motor, at this moment, the air flows in ventilation pipe, the motor operation is irregular to the noise that arouses can influence people's rest, work and life.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides an indoor noise reduction method, an indoor noise reduction structure, indoor noise reduction equipment and an indoor noise reduction storage medium, and the influence of noise on crowds can be reduced while indoor normal ventilation is guaranteed.
An embodiment of a first aspect of the present application provides an indoor noise reduction method, including:
determining a vibration plate installation parameter and an effect parameter according to indoor environment parameters, wherein the vibration plate installation parameter comprises the number and the type of music vibration plates, and the effect parameter comprises air flow rate and tracks;
and controlling the vibration frequency of the music vibrating reed according to the sound effect parameters so as to form a sound effect matched with the song for indoor noise reduction, wherein the music vibrating reed is arranged in the air duct according to the vibrating reed installation parameters.
According to the embodiment of the application, the indoor noise reduction method at least has the following beneficial effects: the method comprises the steps of simulating an actual indoor environment according to indoor environmental parameters, further determining a vibration piece installation parameter of a music vibration piece installed in an air duct and a sound effect parameter matched with the vibration piece installation parameter, installing the music vibration piece according to the determined vibration piece installation parameter in practical application, and controlling the vibration frequency of the music vibration piece according to the sound effect parameter so that the music vibration piece vibrates to form a sound effect matched with a song, and further reducing the influence of noise on people while ensuring the ventilation requirement of the air duct.
According to some embodiments of the first aspect of the present application, said determining of a diaphragm mounting parameter and an effect parameter of said music diaphragm in dependence of said environment parameter comprises:
determining the song according to the audio characteristics generated by the environment model corresponding to the environment parameters;
acquiring preset vibration piece installation parameters;
adjusting the vibration plate installation parameters until the audio frequency generated by the vibration of the music vibration plate is matched with the song;
continuously adjusting the air flow rate corresponding to the vibrating piece installation parameters, and judging whether the audio frequency generated by the vibration of the music vibrating piece is matched with the song or not under the air flow rate;
and outputting the corresponding vibration plate installation parameters and the corresponding sound effect parameters during matching.
According to some embodiments of the first aspect of the present application, the controlling the music vibrating piece to generate the corresponding track according to the sound effect parameter includes:
determining the rotating speed of a motor according to the sound effect parameters, wherein the motor is connected with an air pipe and is used for adjusting the air flow rate in the air pipe;
and controlling the operation of the motor according to the rotating speed so that the music vibrating piece collides with flowing air to generate the corresponding song.
According to some embodiments of the first aspect of the present application, the environmental parameter comprises indoor temperature, indoor humidity, indoor wind field data.
According to some embodiments of the first aspect of the present application, said membrane mounting parameter further comprises a length of said music membrane.
An embodiment of a second aspect of the present application provides an indoor noise reduction structure, where the indoor noise reduction method is applied to the structure to achieve indoor noise reduction, and the structure includes:
one end of the air pipe is communicated with the indoor space;
the device comprises a plurality of music vibrating reeds, a plurality of music vibrating reeds and a plurality of control modules, wherein the plurality of music vibrating reeds are arranged in the air duct and are determined by vibrating reed installation parameters; the vibration plate installation parameters are determined according to indoor environmental parameters;
the motor is connected with the air pipe and used for controlling the music vibrating reed to continuously vibrate according to the air flow rate of sound effect parameters so as to form sound effects matched with the music of the sound effect parameters for indoor noise reduction; wherein the sound effect parameters are determined according to indoor environmental parameters.
According to the indoor noise reduction structure of the embodiment of the application, at least the following beneficial effects are achieved: at tuber pipe internally mounted music trembler, motor work makes the inside mobile air of tuber pipe collide with music trembler with invariable speed, makes music trembler produce regular song, and the song can cover the noise, can reduce the influence of noise to the crowd again when guaranteeing indoor normal ventilation.
An embodiment of a third aspect of the present application provides an electronic device, including:
at least one memory;
at least one processor;
at least one program;
the program is stored in the memory, and the processor executes at least one of the programs to implement the indoor noise reduction method according to any embodiment of the first aspect of the present application.
In a fourth aspect of the present application, a computer-readable storage medium is provided, where the computer-readable storage medium stores computer-executable signals for performing the indoor noise reduction method according to any of the embodiments of the first aspect of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an indoor noise reduction system according to some embodiments of the present disclosure;
fig. 2 is a flow chart of an indoor noise reduction method provided by some embodiments of the present application;
fig. 3 is a flowchart for obtaining a mounting parameter and an effect parameter of a vibrating piece according to some embodiments of the present application;
fig. 4 is a flowchart of generating a track according to some embodiments of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It should be noted that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different from that in the flowcharts. The terms etc. in the description and claims and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In the description of the present application, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.
The noise is the sound emitted when the sounding body does irregular vibration; all the sounds which obstruct people from normally resting, studying and working and the sounds which interfere with the sounds to be heard are noises; the sources of noise are many, such as car sounds on the street, silent speech sounds in libraries, machine sounds at construction sites, and loud sounds of neighboring televisions, all being noise; when indoor ventilation takes a breath, the sound that motor work produced is the noise also, especially to keeping apart the room, and the polluted gas in the room must use air pipe to get rid of after filtering, and the noise that the motor produced puzzles isolation crowd's rest and life.
Adopt air pipe to get rid of after filtering the polluted gas who keeps apart the room, consequently keep apart room air pipe's motor and need work always, the noise that the motor produced exists always, puzzles isolation crowd's rest and life.
As shown in fig. 1, an embodiment of the present application provides an indoor noise reduction system, including:
the sounding module 110 comprises a music vibrating piece and an air pipe;
the control module 120 is connected with the sound production module 110, the control module 120 determines vibration piece installation parameters and sound effect parameters according to indoor environment parameters, the vibration piece installation parameters comprise the number and the type of music vibration pieces, and the sound effect parameters comprise air flow rate and tracks; the control module 120 controls the vibration frequency of the music vibrating reed according to the determined sound effect parameters to form a sound effect matched with the song for indoor noise reduction, wherein the music vibrating reed is installed in the air duct according to the vibrating reed installation parameters.
It will be understood by those skilled in the art that the system architecture diagram shown in fig. 1 is not intended to limit the embodiments of the present application and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
In another aspect, various embodiments of an indoor noise reduction method of the present application are presented.
Referring to fig. 2, an indoor noise reduction method according to an embodiment of the first aspect of the present application includes the following steps:
step S210, according to indoor environment parameters, determining vibration plate installation parameters and sound effect parameters, wherein the vibration plate installation parameters comprise the number and the type of music vibration plates, and the sound effect parameters comprise air flow rate and tracks.
It should be noted that the indoor environmental parameters include the size parameters of the room, the temperature and humidity of the room, the air flow rate of the room, and the operation parameters required to be met by the motor for achieving the air flow rate; by adopting three-dimensional modeling software and setting the parameters, a noisy indoor environment can be simulated, so that the vibration plate installation parameters and the sound effect parameters of the music vibration plate can be used as independent variables, the noise can be used as dependent variables, and the vibration plate installation parameters and the sound effect parameters when the noise meets the requirements can be determined by continuously adjusting the installation parameters and the sound effect parameters in the simulated indoor environment.
Illustratively, the three-dimensional modeling software adopts BIM model software; simulating a real indoor environment based on a BIM model: inputting dimensional parameters of the room, such as: area; and/or inputting the temperature and humidity of the room; and/or, inputting operating parameters of the motor, such as: current parameters of the motor and/or the rotating speed of the motor; constantly adjusting the trembler installation parameter of music trembler, judging whether the audio that music trembler produced accords with the requirement of making an uproar, trembler installation parameter and audio effect parameter output when will accord with the requirement of making an uproar, it needs to explain that, the quantity of music trembler influences the sound size that music trembler produced, and the type of music trembler influences the audio that music trembler produced.
Step S220, controlling the vibration frequency of the music vibrating reed according to the sound effect parameters so as to form a sound effect matched with the song for indoor noise reduction, wherein the music vibrating reed is arranged in the air duct according to the vibrating reed installation parameters.
It should be noted that, the sound effect parameters include air flow rate in the air duct, in some embodiments, the indoor noise reduction method is applied to an indoor noise reduction platform in an indoor noise reduction system, the indoor noise reduction platform and the motor are in communication connection, and in operation, the indoor noise reduction platform controls the air flow rate in the air duct by controlling the motor, so as to control the vibration frequency of the music vibration piece, so that the music vibration piece generates corresponding tracks, and thus, the indoor noise reduction is realized.
For example, referring to the embodiment shown in fig. 1, the control module 120 includes a motor, and the indoor noise reduction platform controls the air flow rate in the air duct by controlling the motor, so as to control the music vibration plate to generate corresponding tracks, thereby achieving indoor noise reduction.
Specifically, like the debugging control system in hotel, after the indoor noise reduction platform received the instruction of making an uproar in at least one hotel room, obtain the sound effect parameter and the trembler installation parameter that every hotel room corresponds through step S210, install a plurality of music tremblers in the tuber pipe that corresponds hotel room intercommunication according to trembler installation parameter, then reach corresponding air flow rate in controlling the tuber pipe through step S220, air flow rate makes the music trembler produce corresponding song this moment, and then realize indoor the making an uproar of making an uproar.
Referring to fig. 3, according to some embodiments of the first aspect of the present application, the step S210 of determining a diaphragm mounting parameter and an efficiency parameter of the diaphragm based on the environmental parameter comprises:
and step S310, determining the tracks according to the audio characteristics generated by the environment model corresponding to the environment parameters.
It should be noted that, for example, the BIM model software is adopted to simulate the noise in the real indoor environment according to the environmental parameters, such as the parameters of the room, and select the song that can achieve noise reduction according to the audio frequency characteristics of the noise.
It is noted that in some embodiments, when selecting the diaphragm mounting parameters and the sound effect parameters of the music diaphragm based on the BIM model, it is possible to select the music diaphragm by using the insert: analyzing the audio characteristics of the noise so as to determine the tracks from the alternative track library according to the audio characteristics; in some embodiments, it may also be determined manually: and selecting the song by manually judging the audio characteristics.
And step S320, obtaining preset vibration plate installation parameters.
It should be noted that, for example, the mounting parameters of the vibrating piece are input to the BIM model software.
Step S330, adjusting the mounting parameters of the vibrating plate until the audio frequency generated by the vibration of the music vibrating plate is matched with the song.
It should be noted that, for example, based on the BIM model software, the vibrating piece mounting parameters are adjusted at the preset air flow rate until the music vibrating piece vibrates to generate the audio matching the selected song.
Step S340, continuously adjusting the air flow rate corresponding to the installation parameters of the vibrating plate, and judging whether the audio frequency generated by the vibration of the music vibrating plate is matched with the song or not under the air flow rate.
It should be noted that, for example, based on the BIM model software, when the audio frequency generated by the vibration of the music vibration piece matches the track through step S330, the vibration piece mounting parameter of the music vibration piece is determined, and then the air flow rate required for reaching the audio frequency is determined according to the determined vibration piece mounting parameter of the music vibration piece. When the air flow rate in the air duct cannot reach the air flow rate, the selection of the tracks is performed again, and the steps S330 to S340 are repeatedly performed.
And step S350, outputting the corresponding vibration plate installation parameters and the corresponding sound effect parameters during matching.
It should be noted that, the vibrating reed installation parameters and the sound effect parameters when the output noise is matched with the songs, at the moment, in the real indoor environment, the vibrating reed is installed according to the vibrating reed installation parameters, and the wind speed is adjusted according to the sound effect parameters, so that the corresponding songs can be generated by the music vibrating reed, and the indoor noise reduction is realized.
Referring to fig. 4, according to some embodiments of the first aspect of the present application, the step S220 of controlling the music vibrating reed to generate corresponding tracks according to the sound effect parameters includes:
and S410, determining the rotating speed of the motor according to the sound effect parameters, wherein the motor is connected with the air pipe and is used for adjusting the air flow rate in the air pipe.
It should be noted that, in some embodiments, the sound production module 110 further includes an air pipe, the sound effect parameters include air flow rate, and the indoor noise reduction platform adjusts the corresponding motor rotation speed according to the air flow rate, so that the influence of noise on people can be reduced while ensuring normal indoor ventilation.
And step S420, controlling the operation of the motor according to the rotating speed so that the music vibrating piece collides with the flowing air to generate a corresponding song.
It should be noted that the noise includes noise generated by the vibration of the air duct caused by the operation of the motor in the air duct.
It should be noted that, the motor during operation, the inside air that flows of tuber pipe collides with the music trembler with invariable speed, and the music trembler vibrates with fixed radian and fixed frequency, and then produces regular song, and the noise can be covered up to the song.
It is understood that the environmental parameters include indoor temperature, indoor humidity, indoor wind field data.
It is understood that the vibrating piece mounting parameters include the number of the music vibrating pieces and the length of the music vibrating pieces.
In a second aspect, the present application provides an indoor noise reduction structure, which applies any one of the indoor noise reduction methods of the first aspect of the present application to achieve indoor noise reduction, and the indoor noise reduction structure includes:
one end of the air pipe is communicated with the indoor;
the device comprises a plurality of music vibrating reeds, a plurality of music vibrating reeds and a plurality of control modules, wherein the plurality of music vibrating reeds are arranged in an air pipe and are determined by vibrating reed installation parameters; the mounting parameters of the vibrating plate are determined according to indoor environmental parameters;
the motor is connected with the air pipe and used for controlling the music vibrating reed to continuously vibrate according to the air flow rate of the sound effect parameters so as to form sound effects matched with the music of the sound effect parameters for indoor noise reduction; wherein, the sound effect parameters are determined according to the indoor environment parameters.
It should be noted that, at tuber pipe internally mounted music trembler, motor work makes the inside air that flows of tuber pipe collide with music trembler with invariable speed, makes the music trembler produce regular song, and the song can cover the noise, can reduce the influence of noise to the crowd again when guaranteeing indoor normal ventilation.
In a third aspect, the present application provides an electronic device, comprising:
at least one memory;
at least one processor;
at least one program;
a program is stored in the memory and the processor executes at least one program to implement the indoor noise reduction method of any embodiment of the first aspect of the present application.
The processor and memory may be connected by a bus or other means.
The memory, which is a non-transitory readable storage medium, may be used to store non-transitory software instructions as well as non-transitory executable instructions. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. It will be appreciated that the memory can alternatively comprise memory located remotely from the processor, and that such remote memory can be coupled to the processor via a network, examples of which include, but are not limited to, the internet, an intranet, a local area network, a mobile communications network, and combinations thereof.
The processor executes the non-transitory software instructions, instructions and signals stored in the memory, thereby implementing various functional applications and data processing, i.e., implementing the indoor noise reduction method of the first aspect of the embodiment.
Non-transitory software instructions and instructions required to implement the indoor noise reduction method of the above-mentioned embodiment are stored in the memory, and when being executed by the processor, perform the indoor noise reduction method of the first aspect of the present application, for example, perform the above-described method steps S210 to S220 in fig. 2, method steps S310 to S320 in fig. 3, and method steps S410 to S420 in fig. 4.
Since the electronic device of the third aspect can perform the indoor noise reduction method of any one of the first aspect of the present application, all the advantages of the first aspect of the present application are provided.
In a fourth aspect of the present application, a computer-readable storage medium is provided, where the computer-readable storage medium stores computer-executable signals for performing the indoor noise reduction method according to any one of the embodiments of the first aspect of the present application.
For example, the above-described method steps S210 to S220 in fig. 2, method steps S310 to S320 in fig. 3, and method steps S410 to S420 in fig. 4 are performed.
All the advantages of the first aspect of the present application are achieved in that the computer readable storage medium of the fourth aspect of the present application can execute the indoor noise reduction method of any one of the first aspect of the present application.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
From the above description of embodiments, those of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable signals, data structures, instruction modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer-readable signals, data structures, instruction modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application.
Claims (8)
1. An indoor noise reduction method, comprising:
determining a vibration plate installation parameter and an effect parameter according to indoor environment parameters, wherein the vibration plate installation parameter comprises the number and the type of music vibration plates, and the effect parameter comprises air flow rate and tracks;
and controlling the vibration frequency of the music vibrating reed according to the sound effect parameters so as to form a sound effect matched with the song for indoor noise reduction, wherein the music vibrating reed is arranged in the air duct according to the vibrating reed installation parameters.
2. The method according to claim 1, wherein said determining a diaphragm mounting parameter and an effect parameter of said music diaphragm based on said environment parameter comprises:
determining the song according to the audio characteristics generated by the environment model corresponding to the environment parameters;
acquiring preset vibration piece installation parameters;
adjusting the vibration plate installation parameters until the audio frequency generated by the vibration of the music vibration plate is matched with the song;
continuously adjusting the air flow rate corresponding to the vibration plate installation parameters, and judging whether the audio generated by the vibration of the music vibration plate under the air flow rate is matched with the tracks or not;
and outputting the corresponding vibration plate installation parameters and the corresponding sound effect parameters during matching.
3. The method as claimed in claim 1, wherein said controlling the music vibrating piece to generate the corresponding track according to the sound effect parameter comprises:
determining the rotating speed of a motor according to the sound effect parameters, wherein the motor is connected with the air pipe and is used for adjusting the air flow rate in the air pipe;
and controlling the operation of the motor according to the rotating speed so that the music vibrating piece collides with flowing air to generate the corresponding song.
4. The method of claim 1, wherein the environmental parameters include indoor temperature, indoor humidity, indoor wind field data.
5. Method according to any of claims 1 to 4, wherein said membrane mounting parameters further comprise the length of said music membrane.
6. An indoor noise reduction structure, comprising:
one end of the air pipe is communicated with the indoor;
the device comprises a plurality of music vibrating reeds, a plurality of music vibrating reeds and a plurality of control modules, wherein the plurality of music vibrating reeds are arranged in the air duct and are determined by vibrating reed installation parameters; the vibration piece installation parameters are determined according to indoor environment parameters;
the motor is connected with the air pipe and used for controlling the music vibrating reed to continuously vibrate according to the air flow rate of sound effect parameters so as to form sound effects matched with the music of the sound effect parameters for indoor noise reduction; wherein the sound effect parameters are determined according to indoor environmental parameters.
7. An electronic device, comprising:
at least one memory;
at least one processor;
at least one program;
the programs are stored in the memory, and the processor executes at least one of the programs to implement the indoor noise reduction method according to any one of claims 1 to 5.
8. A computer-readable storage medium storing computer-executable signals for performing the indoor noise reduction method of any one of claims 1 to 5.
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|---|---|---|---|
| CN202210169636.3A CN114596832A (en) | 2022-02-23 | 2022-02-23 | Indoor noise reduction method, structure, equipment and storage medium |
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| CN202210169636.3A CN114596832A (en) | 2022-02-23 | 2022-02-23 | Indoor noise reduction method, structure, equipment and storage medium |
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| CN114596832A true CN114596832A (en) | 2022-06-07 |
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| CN202210169636.3A Pending CN114596832A (en) | 2022-02-23 | 2022-02-23 | Indoor noise reduction method, structure, equipment and storage medium |
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