CN113496709A - In-vehicle sound effect remote online evaluation method and system, storage medium and server - Google Patents
In-vehicle sound effect remote online evaluation method and system, storage medium and server Download PDFInfo
- Publication number
- CN113496709A CN113496709A CN202010266360.1A CN202010266360A CN113496709A CN 113496709 A CN113496709 A CN 113496709A CN 202010266360 A CN202010266360 A CN 202010266360A CN 113496709 A CN113496709 A CN 113496709A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- sound effect
- audio information
- server
- audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
Abstract
The invention provides a method and a system for remote on-line evaluation of sound effect in a vehicle, a storage medium and a server, which are applied to the server and comprise the following steps: receiving first in-vehicle audio information in a sound source state sent by a vehicle-mounted terminal; receiving second in-vehicle audio information in a sound source-free state, which is sent by the vehicle-mounted terminal; sending the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment so that the sound effect analysis equipment generates sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information; and forwarding the sound effect evaluation information sent by the sound effect analysis equipment to the vehicle-mounted terminal. The method and the system for remotely evaluating the sound effect in the vehicle on line, the storage medium and the server can realize real-time evaluation of the sound effect in the vehicle at any time and any place without the limitation of time and geographic position.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted terminals, in particular to a method and a system for remote online evaluation of sound effects in a vehicle, a storage medium and a server.
Background
An Electronic map (digital map) is a map that is digitally stored and referred to using computer technology. The method for storing information in electronic map generally uses vector image storage, and the map scale can be enlarged, reduced or rotated without affecting the display effect.
The vehicle-mounted terminal performs positioning and navigation by utilizing a vehicle-mounted GPS (global positioning system) to be matched with an electronic map, can know the exact position of the vehicle at any time and any place when the vehicle is driven, and can conveniently and accurately tell a driver the shortest or fastest route to a destination. Currently, in-vehicle terminals have been widely used in vehicles. At present, with the rapid development of technologies, a vehicle-mounted terminal develops a plurality of functions such as multimedia, broadcasting, searching and the like, so that intelligent services can be provided for users.
The vehicle-mounted terminal comprises entertainment modules such as a radio, an audio player, a video player and the like. The sound effect of the module directly influences the user experience. In the prior art, special sound effect evaluation equipment is usually needed to evaluate the sound effect in the vehicle.
The above evaluation method has the following disadvantages:
(1) special sound effect evaluation equipment is needed, and sound effect evaluation at any time and any place cannot be realized;
(2) the cost is high.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a method and a system for remote online evaluation of in-vehicle sound effects, a storage medium, and a server, which can implement real-time evaluation of in-vehicle sound effects anytime and anywhere without being limited by time and geographical location.
In order to achieve the above objects and other related objects, the present invention provides a method for remote on-line evaluation of sound effects in a vehicle, which is applied to a server and comprises the following steps: receiving first in-vehicle audio information in a sound source state sent by a vehicle-mounted terminal; receiving second in-vehicle audio information in a sound source-free state, which is sent by the vehicle-mounted terminal; sending the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment so that the sound effect analysis equipment generates sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information; and forwarding the sound effect evaluation information sent by the sound effect analysis equipment to the vehicle-mounted terminal.
In an embodiment of the present invention, the server communicates with the vehicle-mounted terminal in a wireless manner.
In an embodiment of the invention, the server and the sound effect analyzing device communicate in a wired or wireless manner.
Correspondingly, the invention provides a remote on-line evaluation system for sound effects in a vehicle, which is applied to a server and comprises a first receiving module, a second receiving module, a sending module and a forwarding module;
the first receiving module is used for receiving first in-vehicle audio information which is sent by the vehicle-mounted terminal and is in a sound source state;
the second receiving module is used for receiving second in-vehicle audio information which is sent by the vehicle-mounted terminal and is in a sound source-free state;
the sending module is used for sending the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment so that the sound effect analysis equipment can generate sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information;
and the forwarding module is used for forwarding the sound effect evaluation information sent by the sound effect analysis equipment to the vehicle-mounted terminal.
The invention provides a storage medium, which stores a computer program, and the program realizes the in-vehicle sound effect remote online evaluation method when being executed by a processor.
The present invention provides a server, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory so as to enable the server to execute the in-vehicle sound effect remote online evaluation method.
Finally, the invention provides a remote on-line evaluation system for sound effect in a vehicle, which comprises the server, a vehicle-mounted terminal and an effect analysis device;
the vehicle-mounted terminal is used for sending first vehicle interior audio information in a sound source state and second vehicle interior audio information in a sound source-free state to the server and receiving sound effect evaluation information sent by the server;
the sound effect analysis equipment is used for generating sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information sent by the server and sending the sound effect evaluation information to the server.
In an embodiment of the present invention, in the audio source state, the vehicle-mounted terminal is further configured to start any audio playing function; and in the sound source-free state, the vehicle-mounted terminal is also used for closing all audio playing functions.
In an embodiment of the present invention, the generating of the sound effect evaluation information by the sound effect analysis device includes the following steps:
converting the first in-vehicle audio information and the second in-vehicle audio information into first analog audio and second analog audio respectively;
and analyzing the first simulated audio and the second simulated audio to generate the audio evaluation information.
In an embodiment of the invention, the audio evaluation information includes a signal-to-noise ratio.
As mentioned above, the in-vehicle sound effect remote online evaluation method and system, the storage medium and the server have the following beneficial effects:
(1) the method can realize real-time evaluation of the sound effect in the vehicle at any time and any place, and is not limited by time and geographical position;
(2) special sound effect evaluation equipment is not needed, and the cost is reduced;
(3) the intelligent degree is high, and user manual operation is not needed, so that the user experience is greatly improved.
Drawings
FIG. 1 is a schematic view of an application scenario architecture of a method for remote on-line evaluation of in-vehicle sound effects according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating an in-vehicle sound effect remote on-line evaluation method according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for generating sound evaluation information according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an in-vehicle sound effect remote online evaluation system according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a server according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an in-vehicle sound effect remote online evaluation system according to another embodiment of the present invention.
Description of the element reference numerals
41 first reception
42 second receiving module
43 sending module
44 forwarding module
51 processor
52 memory
61 Server
62 vehicle mounted terminal
63 sound effect analysis equipment
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1, the in-vehicle sound effect remote online evaluation method and system, the storage medium and the server of the present invention are applied to an application scenario composed of a vehicle-mounted terminal, a server and an effect analysis device. The vehicle-mounted terminal provides audio information to the server in the sound source state and the sound source-free state. And the server forwards the audio information to sound effect analysis equipment, and the sound effect analysis equipment is used for carrying out remote online real-time evaluation on the sound effect in the vehicle. Through the mode, the in-vehicle sound effect remote online evaluation method and system, the storage medium and the server can realize real-time evaluation of the in-vehicle sound effect at any time and any place, are not limited by time and geographic positions, and greatly improve user experience.
As shown in fig. 2, in an embodiment, the method for remotely evaluating the in-vehicle sound effect on line of the invention is applied to a server, and specifically includes the following steps:
and step S1, receiving the first in-vehicle audio information in the sound source state sent by the in-vehicle terminal.
Specifically, in order to accurately evaluate the in-vehicle sound effect, it is necessary to collect in-vehicle audio in the sound source state and the sound source-free state. In an embodiment of the present invention, in the audio source state, the vehicle-mounted terminal starts an audio playing function thereon, such as a radio, an audio player, or a video player, and simultaneously collects real-time audio information through a microphone as the first in-vehicle audio information. And finally, the vehicle-mounted terminal sends the first in-vehicle audio information to the server in a wireless mode such as WiFi, 3G, 4G or 5G.
Preferably, when the vehicle-mounted terminal receives a remote on-line evaluation instruction of the sound effect in the vehicle, the vehicle-mounted terminal automatically starts an audio playing function and collects audio information during starting through a microphone.
And step S2, receiving second in-vehicle audio information in the sound source-free state sent by the vehicle-mounted terminal.
Specifically, in the state without a sound source, the vehicle-mounted terminal closes the audio playing function thereon, such as closing a radio, an audio player and a video player, and simultaneously collects real-time audio information through a microphone as the second in-vehicle audio information. And finally, the vehicle-mounted terminal sends the second in-vehicle audio information to the server in a wireless mode such as WiFi, 3G, 4G or 5G.
Preferably, when the vehicle-mounted terminal receives a remote on-line evaluation instruction of the sound effect in the vehicle, the vehicle-mounted terminal automatically closes the audio playing function and collects audio information when the audio playing function is closed through a microphone.
Step S3, sending the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment, so that the sound effect analysis equipment generates sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information.
Specifically, the server and the sound effect analysis equipment are in communication connection in a wired or wireless mode. And the server sends the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment. And the sound effect analysis equipment analyzes and processes the first in-vehicle audio information and the second in-vehicle audio information so as to obtain sound effect evaluation information and send the sound effect evaluation information to the server.
As shown in fig. 3, in an embodiment of the present invention, the generating of the sound evaluation information by the sound analysis device includes the following steps:
A) and converting the first in-vehicle audio information and the second in-vehicle audio information into first analog audio and second analog audio respectively.
Specifically, since the first in-vehicle audio information and the second in-vehicle audio information are digital information, the sound effect analysis device first performs digital-to-analog conversion on the received audio information, and converts the first in-vehicle audio information and the second in-vehicle audio information into analog first analog audio and second analog audio.
B) And analyzing the first simulated audio and the second simulated audio to generate the audio evaluation information.
Specifically, the audio analysis device analyzes the first analog audio and the second analog audio, and outputs a signal-to-noise ratio as the audio evaluation information.
And step S4, forwarding the sound effect evaluation information sent by the sound effect analysis equipment to the vehicle-mounted terminal.
Specifically, the server forwards the sound effect evaluation information to the vehicle-mounted terminal, so that a user can conveniently obtain the evaluation information of the sound effect in the vehicle in real time.
As shown in fig. 4, in an embodiment, the in-vehicle sound effect remote online evaluation system of the present invention is applied to a server, and includes a first receiving module 41, a second receiving module 42, a sending module 43, and a forwarding module 44.
The first receiving module 41 is configured to receive the first in-vehicle audio information in the audio source state sent by the vehicle-mounted terminal.
Specifically, in order to accurately evaluate the in-vehicle sound effect, it is necessary to collect in-vehicle audio in the sound source state and the sound source-free state. In an embodiment of the present invention, in the audio source state, the vehicle-mounted terminal starts an audio playing function thereon, such as a radio, an audio player, or a video player, and simultaneously collects real-time audio information through a microphone as the first in-vehicle audio information. And finally, the vehicle-mounted terminal sends the first in-vehicle audio information to the server in a wireless mode such as WiFi, 3G, 4G or 5G.
Preferably, when the vehicle-mounted terminal receives a remote on-line evaluation instruction of the sound effect in the vehicle, the vehicle-mounted terminal automatically starts an audio playing function and collects audio information during starting through a microphone.
The second receiving module 42 is configured to receive second in-vehicle audio information sent by the vehicle-mounted terminal in a sound source-free state.
Specifically, in the state without a sound source, the vehicle-mounted terminal closes the audio playing function thereon, such as closing a radio, an audio player and a video player, and simultaneously collects real-time audio information through a microphone as the second in-vehicle audio information. And finally, the vehicle-mounted terminal sends the second in-vehicle audio information to the server in a wireless mode such as WiFi, 3G, 4G or 5G.
Preferably, when the vehicle-mounted terminal receives a remote on-line evaluation instruction of the sound effect in the vehicle, the vehicle-mounted terminal automatically closes the audio playing function and collects audio information when the audio playing function is closed through a microphone.
The sending module 43 is connected to the first receiving module 41 and the second receiving module 42, and configured to send the first in-vehicle audio information and the second in-vehicle audio information to an audio analysis device, so that the audio analysis device generates audio evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information.
Specifically, the server and the sound effect analysis equipment are in communication connection in a wired or wireless mode. And the server sends the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment. And the sound effect analysis equipment analyzes and processes the first in-vehicle audio information and the second in-vehicle audio information so as to obtain sound effect evaluation information and send the sound effect evaluation information to the server.
As shown in fig. 3, in an embodiment of the present invention, the generating of the sound evaluation information by the sound analysis device includes the following steps:
A) and converting the first in-vehicle audio information and the second in-vehicle audio information into first analog audio and second analog audio respectively.
Specifically, since the first in-vehicle audio information and the second in-vehicle audio information are digital information, the sound effect analysis device first performs digital-to-analog conversion on the received audio information, and converts the first in-vehicle audio information and the second in-vehicle audio information into analog first analog audio and second analog audio.
B) And analyzing the first simulated audio and the second simulated audio to generate the audio evaluation information.
Specifically, the audio analysis device analyzes the first analog audio and the second analog audio, and outputs a signal-to-noise ratio as the audio evaluation information.
The forwarding module 44 is connected to the sending module 43, and is configured to forward the sound effect evaluation information sent by the sound effect analysis device to the vehicle-mounted terminal.
Specifically, the server forwards the sound effect evaluation information to the vehicle-mounted terminal, so that a user can conveniently obtain the evaluation information of the sound effect in the vehicle in real time.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And the modules can be realized in a form that all software is called by the processing element, or in a form that all the modules are realized in a form that all the modules are called by the processing element, or in a form that part of the modules are called by the hardware. For example: the x module can be a separately established processing element, and can also be integrated in a certain chip of the device. In addition, the x-module may be stored in the memory of the apparatus in the form of program codes, and may be called by a certain processing element of the apparatus to execute the functions of the x-module. Other modules are implemented similarly. All or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software. These above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), one or more microprocessors (DSPs), one or more Field Programmable Gate Arrays (FPGAs), and the like. When a module is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. These modules may be integrated together and implemented in the form of a System-on-a-chip (SOC).
The storage medium of the invention stores a computer program, and the program is executed by a processor to realize the in-vehicle sound effect remote online evaluation method. Preferably, the storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
As shown in fig. 5, in an embodiment, the server of the present invention includes: a processor 51 and a memory 52.
The memory 52 is used for storing computer programs.
The memory 52 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
The processor 51 is connected to the memory 52 and is configured to execute the computer program stored in the memory 52, so that the server executes the above-mentioned in-vehicle sound effect remote online evaluation method.
Preferably, the Processor 51 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.
As shown in fig. 6, in an embodiment, the in-vehicle sound effect remote online evaluation system of the present invention includes the server 61, the in-vehicle terminal 62, and the sound effect analysis device 63.
The vehicle-mounted terminal 62 is connected to the server 61, and is configured to send first vehicle interior audio information in an audio source state and second vehicle interior audio information in a non-audio source state to the server 61, and receive sound effect evaluation information sent by the server 61.
The sound effect analysis equipment 63 is connected with the server 61, and is configured to generate the sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information sent by the server 61, and send the sound effect evaluation information to the server 61.
Preferably, the sound effect analyzing device 63 may employ an industrial personal computer. The industrial personal computer comprises a sound effect analyzer.
The method for remote on-line evaluation of the sound effect in the vehicle is further described by the following specific embodiment.
In the embodiment, when the remote online evaluation of the in-vehicle sound effect is required, a user inputs an evaluation instruction to the vehicle-mounted terminal through a key or a touch screen. The vehicle-mounted terminal controls the audio playing function on the vehicle-mounted terminal to be sequentially started and closed, and collects the in-vehicle audio information when the audio playing function is started and closed respectively. The vehicle-mounted terminal sends the two types of in-vehicle audio information to the server, and the server sends the two types of in-vehicle audio information to the audio analysis equipment. And the audio analysis equipment analyzes the two types of in-vehicle audio information to obtain the real-time evaluation information of the in-vehicle audio.
In conclusion, the method and the system for remotely evaluating the sound effect in the vehicle on line, the storage medium and the server can realize real-time evaluation of the sound effect in the vehicle at any time and any place without the limitation of time and geographic position; special sound effect evaluation equipment is not needed, and the cost is reduced; the intelligent degree is high, and user manual operation is not needed, so that the user experience is greatly improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A remote on-line evaluation method for sound effects in a vehicle is applied to a server and is characterized by comprising the following steps:
receiving first in-vehicle audio information in a sound source state sent by a vehicle-mounted terminal;
receiving second in-vehicle audio information in a sound source-free state, which is sent by the vehicle-mounted terminal;
sending the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment so that the sound effect analysis equipment generates sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information;
and forwarding the sound effect evaluation information sent by the sound effect analysis equipment to the vehicle-mounted terminal.
2. The method for remotely evaluating the in-vehicle sound effect on line according to claim 1, wherein the server is in wireless communication with the vehicle-mounted terminal.
3. The method for remotely evaluating the in-vehicle sound effect on line according to claim 1, wherein the server communicates with the sound effect analysis equipment in a wired or wireless manner.
4. A remote on-line evaluation system for sound effects in a vehicle is applied to a server and is characterized by comprising a first receiving module, a second receiving module, a sending module and a forwarding module;
the first receiving module is used for receiving first in-vehicle audio information which is sent by the vehicle-mounted terminal and is in a sound source state;
the second receiving module is used for receiving second in-vehicle audio information which is sent by the vehicle-mounted terminal and is in a sound source-free state;
the sending module is used for sending the first in-vehicle audio information and the second in-vehicle audio information to sound effect analysis equipment so that the sound effect analysis equipment can generate sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information;
and the forwarding module is used for forwarding the sound effect evaluation information sent by the sound effect analysis equipment to the vehicle-mounted terminal.
5. A storage medium on which a computer program is stored, wherein the program, when executed by a processor, implements the in-vehicle sound effect remote on-line evaluation method of any one of claims 1 to 3.
6. A server, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory so as to enable the server to execute the in-vehicle sound effect remote online evaluation method according to any one of claims 1 to 3.
7. A remote on-line evaluation system for in-vehicle sound effects, which is characterized by comprising the server, the vehicle-mounted terminal and the sound effect analysis equipment of claim 6;
the vehicle-mounted terminal is used for sending first vehicle interior audio information in a sound source state and second vehicle interior audio information in a sound source-free state to the server and receiving sound effect evaluation information sent by the server;
the sound effect analysis equipment is used for generating sound effect evaluation information according to the first in-vehicle audio information and the second in-vehicle audio information sent by the server and sending the sound effect evaluation information to the server.
8. The system for remotely evaluating the in-vehicle sound effect on line according to claim 7, wherein in a sound source state, the vehicle-mounted terminal is further used for starting any audio playing function; and in the sound source-free state, the vehicle-mounted terminal is also used for closing all audio playing functions.
9. The in-vehicle sound effect remote on-line evaluation system according to claim 7, wherein the sound effect analysis device generating the sound effect evaluation information comprises the following steps:
converting the first in-vehicle audio information and the second in-vehicle audio information into first analog audio and second analog audio respectively;
and analyzing the first simulated audio and the second simulated audio to generate the audio evaluation information.
10. The system for remote on-line evaluation of in-vehicle sound effects according to claim 7, wherein the audio evaluation information includes signal-to-noise ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266360.1A CN113496709A (en) | 2020-04-07 | 2020-04-07 | In-vehicle sound effect remote online evaluation method and system, storage medium and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266360.1A CN113496709A (en) | 2020-04-07 | 2020-04-07 | In-vehicle sound effect remote online evaluation method and system, storage medium and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113496709A true CN113496709A (en) | 2021-10-12 |
Family
ID=77995229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010266360.1A Pending CN113496709A (en) | 2020-04-07 | 2020-04-07 | In-vehicle sound effect remote online evaluation method and system, storage medium and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113496709A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080267416A1 (en) * | 2007-02-22 | 2008-10-30 | Personics Holdings Inc. | Method and Device for Sound Detection and Audio Control |
| CN101374374A (en) * | 2007-08-24 | 2009-02-25 | 鹏智科技(深圳)有限公司 | Audio test device and method |
| CN101409072A (en) * | 2007-10-10 | 2009-04-15 | 松下电器产业株式会社 | Embedded equipment, bimodule voice synthesis system and method |
| CN101983504A (en) * | 2008-04-23 | 2011-03-02 | 松下电器产业株式会社 | Vehicle-mounted device, server device, and communication system |
| CN102014126A (en) * | 2010-10-26 | 2011-04-13 | 同济大学 | Voice experience quality evaluation platform based on QoS (quality of service) and evaluation method |
| CN105681821A (en) * | 2016-02-02 | 2016-06-15 | 广东欧珀移动通信有限公司 | Audio playing method, playing system and server |
| CN206559648U (en) * | 2017-02-10 | 2017-10-13 | 广州伊索自动化科技有限公司 | Onboard audio parameter automatization detecting system |
| CN108389584A (en) * | 2018-01-31 | 2018-08-10 | 深圳市科迈爱康科技有限公司 | Sound analysis method and device |
| CN108419096A (en) * | 2018-02-26 | 2018-08-17 | 浙江创课教育科技有限公司 | Speech-sound intelligent playback method and system |
| CN108989969A (en) * | 2018-10-22 | 2018-12-11 | 广东浪庭电器科技有限公司 | A kind of acoustic mass test device and method |
| CN109600697A (en) * | 2018-10-15 | 2019-04-09 | 珠海格力电器股份有限公司 | The outer playback matter of terminal determines method and device |
| CN109767786A (en) * | 2019-01-29 | 2019-05-17 | 广州势必可赢网络科技有限公司 | A kind of online voice real-time detection method and device |
| CN110166923A (en) * | 2019-05-30 | 2019-08-23 | 厦门盈趣科技股份有限公司 | Audio frequency apparatus test macro and method |
| CN110493699A (en) * | 2018-05-15 | 2019-11-22 | 上海擎感智能科技有限公司 | Audio test system, circuit, method, terminal and storage medium |
| CN110503982A (en) * | 2019-09-17 | 2019-11-26 | 腾讯科技（深圳）有限公司 | A kind of method and relevant apparatus of voice quality detection |
| CN110858950A (en) * | 2018-08-23 | 2020-03-03 | 青岛海信宽带多媒体技术有限公司 | Sound equipment testing method, sound equipment testing equipment and sound equipment |
-
2020
- 2020-04-07 CN CN202010266360.1A patent/CN113496709A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080267416A1 (en) * | 2007-02-22 | 2008-10-30 | Personics Holdings Inc. | Method and Device for Sound Detection and Audio Control |
| CN101374374A (en) * | 2007-08-24 | 2009-02-25 | 鹏智科技(深圳)有限公司 | Audio test device and method |
| CN101409072A (en) * | 2007-10-10 | 2009-04-15 | 松下电器产业株式会社 | Embedded equipment, bimodule voice synthesis system and method |
| CN101983504A (en) * | 2008-04-23 | 2011-03-02 | 松下电器产业株式会社 | Vehicle-mounted device, server device, and communication system |
| CN102014126A (en) * | 2010-10-26 | 2011-04-13 | 同济大学 | Voice experience quality evaluation platform based on QoS (quality of service) and evaluation method |
| CN105681821A (en) * | 2016-02-02 | 2016-06-15 | 广东欧珀移动通信有限公司 | Audio playing method, playing system and server |
| CN206559648U (en) * | 2017-02-10 | 2017-10-13 | 广州伊索自动化科技有限公司 | Onboard audio parameter automatization detecting system |
| CN108389584A (en) * | 2018-01-31 | 2018-08-10 | 深圳市科迈爱康科技有限公司 | Sound analysis method and device |
| CN108419096A (en) * | 2018-02-26 | 2018-08-17 | 浙江创课教育科技有限公司 | Speech-sound intelligent playback method and system |
| CN110493699A (en) * | 2018-05-15 | 2019-11-22 | 上海擎感智能科技有限公司 | Audio test system, circuit, method, terminal and storage medium |
| CN110858950A (en) * | 2018-08-23 | 2020-03-03 | 青岛海信宽带多媒体技术有限公司 | Sound equipment testing method, sound equipment testing equipment and sound equipment |
| CN109600697A (en) * | 2018-10-15 | 2019-04-09 | 珠海格力电器股份有限公司 | The outer playback matter of terminal determines method and device |
| CN108989969A (en) * | 2018-10-22 | 2018-12-11 | 广东浪庭电器科技有限公司 | A kind of acoustic mass test device and method |
| CN109767786A (en) * | 2019-01-29 | 2019-05-17 | 广州势必可赢网络科技有限公司 | A kind of online voice real-time detection method and device |
| CN110166923A (en) * | 2019-05-30 | 2019-08-23 | 厦门盈趣科技股份有限公司 | Audio frequency apparatus test macro and method |
| CN110503982A (en) * | 2019-09-17 | 2019-11-26 | 腾讯科技（深圳）有限公司 | A kind of method and relevant apparatus of voice quality detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103069370A (en) | Methods, apparatuses and computer program products for automatically generating suggested information layers in augmented reality | |
| CN109212570B (en) | Low-power-consumption satellite positioning method and system and electronic equipment | |
| JP2012520468A (en) | Human-assisted technology for providing local maps and location-specific annotated data | |
| US20070123270A1 (en) | Mobile device product locator | |
| CN101039476B (en) | Method and system for helping others navigation through mobile phone | |
| CN108495248B (en) | Positioning method, positioning device, audio playing equipment and storage medium | |
| CN108168569A (en) | Air navigation aid, device, storage medium, mobile terminal and onboard system | |
| CN111625731A (en) | Vehicle owner birthday service method, system, storage medium and vehicle-mounted terminal based on vehicle-mounted terminal | |
| CN110702138A (en) | Navigation path live-action preview method and system, storage medium and vehicle-mounted terminal | |
| CN108780155A (en) | A kind of localization method, terminal and server | |
| CN110967006A (en) | Navigation positioning method and device based on tunnel map, storage medium and terminal equipment | |
| CN113190613A (en) | Vehicle route information display method and device, electronic equipment and readable medium | |
| TWI286202B (en) | Navigation system | |
| CN113496709A (en) | In-vehicle sound effect remote online evaluation method and system, storage medium and server | |
| CN105741665A (en) | Satellite navigation teaching demonstration platform | |
| CN110971764B (en) | Memo reminding method, system, medium and device | |
| CN103644921A (en) | Method and device for realizing street view display | |
| CN101451843A (en) | Portable electronic device and travel time computation method thereof | |
| CN104764456A (en) | Validating map data corrections | |
| CN102589543B (en) | Method and device for processing information | |
| CN105101409B (en) | The method and apparatus of mobile terminal location | |
| CN112653530A (en) | Vehicle-mounted radio, rapid channel searching method, system, medium and vehicle machine thereof | |
| CN111224858A (en) | License plate number-based instant messaging account correlation method and system and instant messaging server | |
| CN111142752A (en) | Method, system and medium for displaying life style based on picture and vehicle-mounted terminal | |
| CN111131467A (en) | Method, system and medium for recommending life style based on picture and vehicle-mounted terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |