CN109344283A - Information interacting method and device based on background music - Google Patents
Information interacting method and device based on background music Download PDFInfo
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- CN109344283A CN109344283A CN201810924962.4A CN201810924962A CN109344283A CN 109344283 A CN109344283 A CN 109344283A CN 201810924962 A CN201810924962 A CN 201810924962A CN 109344283 A CN109344283 A CN 109344283A
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Abstract
This application discloses a kind of information interacting method and device based on background music.This method comprises: target sound wave information is added in background music in advance；The background music is detected, the target sound wave information is obtained；According to the target sound wave information, corresponding predetermined registration operation is executed；By the way of target sound wave information is added in background music in advance, by detecting the background music, obtain the target sound wave information, reach according to the target sound wave information, execute the purpose of corresponding predetermined registration operation, to realize the technical effect for carrying out information broadcast using background music, and then solves and do not make full use of background music come the technical issues of propagating information in the related technology.
Description
Technical field
This application involves field of information interaction, in particular to a kind of information interacting method based on background music and
Device.
Background technique
Space orientation is carried out in the related technology and mostly uses Bluetooth technology, but due to more power-consuming when bluetooth module works,
User seldom can actively open bluetooth in practical application；In the related technology when carrying out copyright identification and protection to musical works,
Since identification difficulty is big, it is difficult to carry out real-time copyright protection to musical works；Music is carried out using vocal print code in the related technology
Time-consuming is larger when works are searched for, and the user experience of search is poor.
Therefore, it is badly in need of a kind of information interacting method and device based on background music, to solve not fill in the related technology
Divide using background music come the technical issues of propagating information.
Summary of the invention
The main purpose of the application is to provide a kind of information interacting method and device based on background music, to solve phase
Do not make full use of background music come the technical issues of propagating information in the technology of pass.
To achieve the goals above, according to the one aspect of the application, a kind of information friendship based on background music is provided
Mutual method.
It include: that target sound is added in background music in advance according to the information interacting method based on background music of the application
Wave information；The background music is detected, the target sound wave information is obtained；According to the target sound wave information, execute corresponding
Predetermined registration operation.
Further, the detection background music, obtaining the target sound wave information includes: by the background music
It is demodulated, obtains sound wave signals encoded information；According to the sound wave signals encoded information, the target sound wave information is obtained.
Further, the target sound wave information includes playback equipment identification code, background music identification code, coordinate bit
Confidence breath and customized text information.
Further, described addition target sound wave information includes in background music in advance: extracting the background music
Audio stream；The sound wave frequency range of predeterminated frequency is added in the audio stream, wherein the sound wave frequency range of the predeterminated frequency includes:
The sound wave frequency range of 18-20kHz.
Further, described according to the target sound wave information, executing corresponding predetermined registration operation includes: to make by oneself described in acquisition
Router rs name and login password information in adopted text information；According to the router rs name and the login password information,
Automatic connection router simultaneously logs in.
To achieve the goals above, according to the another aspect of the application, a kind of information friendship based on background music is provided
Mutual device.
The information interactive device based on background music according to the application includes: that target sound wave presets unit, for preparatory
Target sound wave information is added in background music；Background music detection unit obtains the mesh for detecting the background music
Mark with phonetic symbols wave information；Operation execution unit, for executing corresponding predetermined registration operation according to the target sound wave information.
Further, the background music detection unit includes: demodulation module, for solving the background music
It adjusts, obtains sound wave signals encoded information；Target sound wave data obtaining module, for obtaining according to the sound wave signals encoded information
To the target sound wave information.
Further, it includes: audio stream extraction module that the target sound wave, which presets unit, for extracting the background music
Audio stream；Sound wave adding module, for the sound wave frequency range of predeterminated frequency to be added in the audio stream, wherein described default
The sound wave frequency range of frequency includes: the sound wave frequency range of 18-20kHz.
Further, the operation execution unit includes: routing information acquisition module, for obtaining the customized text
Router rs name and login password information in information；Automatic link block is routed, for according to the router rs name and institute
Login password information is stated, it is automatic to connect router and log in.
In the embodiment of the present application, by the way of target sound wave information is added in background music in advance, pass through detection
The background music obtains the target sound wave information, has reached according to the target sound wave information, executes corresponding default behaviour
The purpose of work to realize the technical effect for being carried out information broadcast using background music, and then is solved and is not had in the related technology
Make full use of background music come the technical issues of propagating information.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the information interacting method schematic diagram according to the application first embodiment；
Fig. 2 is the information interacting method schematic diagram according to the application second embodiment；
Fig. 3 is the information interacting method schematic diagram according to the application 3rd embodiment；
Fig. 4 is the information interacting method schematic diagram according to the application fourth embodiment；
Fig. 5 is the information interactive device schematic diagram according to the application first embodiment；
Fig. 6 is the information interactive device schematic diagram according to the application second embodiment；
Fig. 7 is the information interactive device schematic diagram according to the application 3rd embodiment；And
Fig. 8 is the information interactive device schematic diagram according to the application fourth embodiment.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated primarily to better describe the utility model and embodiment
Device, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component.
For those of ordinary skills, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, this method includes the following steps, namely S101 to step S103:
Target sound wave information is added in step S101 in background music in advance；
Preferably, the target sound wave information includes but is not limited to: unique ID of background music playback equipment, currently playing
Background music unique ID and user's input the text information that can customize of any format, specifically, the user from
The text information of definition can be the title and password of local WIFI router.
In a particular embodiment, the background music can be a segment of audio, be also possible to one section of video.Extract the back
Audio stream in scape music can be the terminal device with audio collection semiotic function, can acquire the sound of playing device broadcast
Frequency signal, or passing through special-purpose software for advertising conversion to be put is audio stream.Predeterminated frequency is added in the audio stream
Sound wave frequency range can be the high frequency sound wave segment that 18k-20kHz is added in extracted audio stream.
Step S102 detects the background music, obtains the target sound wave information；
In a particular embodiment, playing device is when playing audio file, can be by loudspeaker by the audio file
It is issued with voice-frequency signalling.Terminal device with audio collection semiotic function, Source Music can acquire playing device and broadcast
Audio signal out.After collecting audio signal, acquisition device can be solved audio signal using Fast Fourier Transform (FFT)
It adjusts, obtains acoustic signals encoded information or acquisition device for collected audio signal, that is, the first information of acoustic wave, on
Reach cloud server.
Specifically, the acquisition device can be the mobile terminal and intelligent wearable device of user.
It, can be to acoustic signals encoded information after completing the demodulation to audio signal i.e. the background music
The carrier frequency of lead code is detected, and judges whether the carrier frequency of lead code meets preset condition.When the carrier wave of lead code
When frequency meets preset condition, symbol 0 and the corresponding carrier frequency of the corresponding carrier frequency of symbol 1 at this time are recorded, and obtain
The corresponding signal amplitude of the carrier frequency is taken, the signal amplitude that will acquire is as signal amplitude detection threshold value, to subsequent sound
Frequency sequence is monitored, and obtains the target sound wave information.
Specifically, the frequency of lead code can be monitored using peak detection methods, within the scope of preset time interval,
When monitoring preset number and the identical peak value of amplitude, then determine to detect lead code.For example, time interval be 20ms~
In the time interval of 40ms, the identical peak value of two amplitudes is detected, then determine to detect lead code.In a particular embodiment
The period that the specific value of time interval range is referred to each bit is set, and can also be set according to actual needs
It is fixed.When detecting lead code, the symbol 0 and the corresponding signal amplitude of symbol 1 in the tonic train file are recorded, as letter
Number amplitude detection threshold.When symbol 0 and symbol meet signal amplitude detection threshold value, it is determined that the acoustic signals encoded information
It is consistent with the information of acoustic wave.
Step S103 executes corresponding predetermined registration operation according to the target sound wave information.
In some embodiments of the present application, the target sound wave information can be playback equipment identification code and coordinate bit
Confidence breath, by receiving the target sound wave information realization indoor positioning function.
In some embodiments of the present application, the target sound wave information can be background music identification code, by connecing
Receive the identification of most target sound wave information realization music copyrights, the search of musical works.
In some embodiments of the present application, the target sound wave information can be customized text information, such as locally
The title and password of WIFI router connect the router by the reception target sound wave information realization user automatically and log in
Network.
It can be seen from the above description that the present invention realizes following technical effect:
In the embodiment of the present application, by the way of target sound wave information is added in background music in advance, pass through detection
The background music obtains the target sound wave information, has reached according to the target sound wave information, executes corresponding default behaviour
The purpose of work to realize the technical effect for being carried out information broadcast using background music, and then is solved and is not had in the related technology
Make full use of background music come the technical issues of propagating information.
According to embodiments of the present invention, as preferred in the present embodiment, as shown in Fig. 2, the detection background music,
Obtaining the target sound wave information includes the steps that following S201 to step S202:
Step S201 demodulates the background music, obtains sound wave signals encoded information；
Preferably, after collecting audio signal, acquisition device can be carried out audio signal using Fast Fourier Transform (FFT)
Demodulation, obtains acoustic signals encoded information or acquisition device for collected audio signal, that is, the first information of acoustic wave,
It is uploaded to cloud server.
Step S202 obtains the target sound wave information according to the sound wave signals encoded information.
Preferably, after completing the demodulation to audio signal i.e. the background music, acoustic signals can be compiled
The carrier frequency of the lead code of code information is detected, and judges whether the carrier frequency of lead code meets preset condition.When leading
When the carrier frequency of code meets preset condition, symbol 0 and the corresponding carrier wave of the corresponding carrier frequency of symbol 1 at this time are recorded
Frequency, and obtain the corresponding signal amplitude of the carrier frequency, the signal amplitude that will acquire as signal amplitude detection threshold value, with
Follow audio sequence is monitored, the target sound wave information is obtained.
According to embodiments of the present invention, as preferred in the present embodiment, the target sound wave information includes but is not limited to: broadcasting
Put device identification coding, background music identification code, co-ordinate position information and customized text information.
According to embodiments of the present invention, as preferred in the present embodiment, as shown in figure 3, described in advance in background music
Target sound wave information, which is added, includes the steps that following S301 to step S302:
Step S301 extracts the audio stream of the background music；
Preferably, in a particular embodiment, it extracts the audio stream in the background music and can be and believe with audio collection
The terminal device of number function, can acquire the audio signal of playing device broadcast, or by special-purpose software by advertisement to be put
It is converted into audio stream.
The sound wave frequency range of predeterminated frequency is added, wherein the sound wave of the predeterminated frequency in step S302 in the audio stream
Frequency range includes: the sound wave frequency range of 18-20kHz.
Preferably, the sound wave frequency range of predeterminated frequency is added in the audio stream, can be in extracted audio stream
The sound wave sound of other frequencies can also be added in the other embodiments of the application in the high frequency sound wave segment that 18-20kHz is added
Section.
According to embodiments of the present invention, as preferred in the present embodiment, as shown in figure 4, described according to the target sound wave
Information executes corresponding predetermined registration operation and includes the following steps, namely S401 to step S402:
Step S401 obtains router rs name and login password information in the customized text information；
Preferably, the target sound wave information can be customized text information, such as the title of local WIFI router
And password.
Step S402, it is automatic to connect router and log according to the router rs name and the login password information.
Preferably, the router and logging in online are connected automatically by receiving the target sound wave information realization user.
It should be noted that step shown in the flowchart of the accompanying drawings can be in such as a group of computer-executable instructions
It is executed in computer system, although also, logical order is shown in flow charts, and it in some cases, can be with not
The sequence being same as herein executes shown or described step.
According to embodiments of the present invention, additionally provide it is a kind of for implementing the device of above- mentioned information exchange method, such as Fig. 5 institute
Show, which includes: that target sound wave presets unit 10, for target sound wave information to be added in background music in advance；Background sound
Happy detection unit 20 obtains the target sound wave information for detecting the background music；Operation execution unit 30 is used for root
According to the target sound wave information, corresponding predetermined registration operation is executed.
The target sound wave according to the embodiment of the present application presets unit 10 for target to be added in background music in advance
Sound wave information, it is preferred that the target sound wave information includes but is not limited to: it unique ID of background music playback equipment, currently broadcasts
The text information that the unique ID for the background music put and any format of user's input can customize, specifically, the user
Customized text information can be the title and password of local WIFI router.
The background music detection unit 20 according to the embodiment of the present application obtains described for detecting the background music
Target sound wave information, in a particular embodiment, playing device, can be by loudspeakers by the audio when playing audio file
File is issued with voice-frequency signalling.Terminal device with audio collection semiotic function, Source Music can acquire broadcasting dress
Set the audio signal of broadcast.After collecting audio signal, acquisition device can using Fast Fourier Transform (FFT) to audio signal into
Row demodulation obtains acoustic signals encoded information or acquisition device and believes collected audio signal, that is, the first sound wave
Breath, is uploaded to cloud server.
The operation execution unit 30 according to the embodiment of the present application is used to be executed corresponding according to the target sound wave information
Predetermined registration operation, in some embodiments of the present application, the target sound wave information can be playback equipment identification code and seat
Cursor position information, by receiving the target sound wave information realization indoor positioning function；In some embodiments of the present application, institute
Stating target sound wave information can be background music identification code, by the mirror for receiving most target sound wave information realization music copyrights
Fixed, musical works search；In some embodiments of the present application, the target sound wave information can be customized text envelope
Breath, such as the title and password of local WIFI router, being connected automatically by the reception target sound wave information realization user should
Router and logging in online.
According to embodiments of the present invention, as preferred in the present embodiment, as shown in fig. 6, the background music detection unit
20 include: demodulation module 21, for demodulating the background music, obtains sound wave signals encoded information；Target sound wave letter
Breath obtains module 22, for obtaining the target sound wave information according to the sound wave signals encoded information.
The demodulation module 21 according to the embodiment of the present application obtains sound wave letter for demodulating the background music
Number encoded information, it is preferred that after collecting audio signal, acquisition device can using Fast Fourier Transform (FFT) to audio signal into
Row demodulation obtains acoustic signals encoded information or acquisition device and believes collected audio signal, that is, the first sound wave
Breath, is uploaded to cloud server.
The target sound wave data obtaining module 22 according to the embodiment of the present application is used to be encoded according to the sound wave signals
Information obtains the target sound wave information, it is preferred that when complete to the demodulation of audio signal i.e. the background music it
Afterwards, the carrier frequency of the lead code of acoustic signals encoded information can be detected, judge lead code carrier frequency whether
Meet preset condition.When the carrier frequency of lead code meets preset condition, symbol 0 and symbol 1 are corresponding at this time for record
The corresponding carrier frequency of carrier frequency, and the corresponding signal amplitude of the carrier frequency is obtained, the signal amplitude conduct that will acquire
Signal amplitude detection threshold value obtains the target sound wave information to be monitored to follow audio sequence.
According to embodiments of the present invention, as preferred in the present embodiment, as shown in fig. 7, the target sound wave presets unit
10 include: audio stream extraction module 11, for extracting the audio stream of the background music；Sound wave adding module 12, in institute
State the sound wave frequency range that predeterminated frequency is added in audio stream, wherein the sound wave frequency range of the predeterminated frequency includes: the sound of 18-20kHz
Wave frequency section.
The audio stream extraction module 11 according to the embodiment of the present application is used to extract the audio stream of the background music, excellent
Choosing, in a particular embodiment, extracting the audio stream in the background music can be the end with audio collection semiotic function
End equipment can acquire the audio signal of playing device broadcast, or passing through special-purpose software for advertising conversion to be put is audio
Stream.
The sound wave adding module 12 according to the embodiment of the present application in the audio stream for being added predeterminated frequency
Sound wave frequency range, it is preferred that the sound wave frequency range of predeterminated frequency is added in the audio stream, can be in extracted audio stream
The sound wave sound of other frequencies can also be added in the other embodiments of the application in the high frequency sound wave segment that 18-20kHz is added
Section.
According to embodiments of the present invention, as preferred in the present embodiment, as shown in figure 8, the operation executes 30 unit packets
It includes: routing information acquisition module 31, for obtaining router rs name and login password information in the customized text information；
Automatic link block 32 is routed, for according to the router rs name and the login password information, automatic connection router to be simultaneously
It logs in.
The routing information acquisition module 31 according to the embodiment of the present application is for obtaining in the customized text information
Router rs name and login password information, it is preferred that the target sound wave information can be customized text information, such as this
The title and password of ground WIFI router.
The automatic link block 32 of the routing according to the embodiment of the present application is used for according to the router rs name and described
Login password information, it is automatic to connect router and log in, it is preferred that automatic by receiving the target sound wave information realization user
Connect the router and logging in online.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (9)
1. a kind of information interacting method based on background music, which is characterized in that the described method includes:
Target sound wave information is added in background music in advance；
The background music is detected, the target sound wave information is obtained；
According to the target sound wave information, corresponding predetermined registration operation is executed.
2. information interacting method according to claim 1, which is characterized in that the detection background music obtains institute
Stating target sound wave information includes:
The background music is demodulated, sound wave signals encoded information is obtained；
According to the sound wave signals encoded information, the target sound wave information is obtained.
3. information interacting method according to claim 1, which is characterized in that the target sound wave information includes playback equipment
Identification code, background music identification code, co-ordinate position information and customized text information.
4. information interacting method according to claim 1, which is characterized in that described that target is added in background music in advance
Sound wave information includes:
Extract the audio stream of the background music；
The sound wave frequency range of predeterminated frequency is added in the audio stream, wherein the sound wave frequency range of the predeterminated frequency includes: 18-
The sound wave frequency range of 20kHz.
5. information interacting method according to claim 3, which is characterized in that it is described according to the target sound wave information, it holds
The corresponding predetermined registration operation of row includes:
Obtain the router rs name and login password information in the customized text information；
It is automatic to connect router and log according to the router rs name and the login password information.
6. a kind of information interactive device based on background music characterized by comprising
Target sound wave presets unit, for target sound wave information to be added in background music in advance；
Background music detection unit obtains the target sound wave information for detecting the background music；
Operation execution unit, for executing corresponding predetermined registration operation according to the target sound wave information.
7. information interactive device according to claim 6, which is characterized in that the background music detection unit includes:
Demodulation module obtains sound wave signals encoded information for demodulating the background music；
Target sound wave data obtaining module, for obtaining the target sound wave information according to the sound wave signals encoded information.
8. information interactive device according to claim 6, which is characterized in that the target sound wave presets unit and includes:
Audio stream extraction module, for extracting the audio stream of the background music；
Sound wave adding module, for the sound wave frequency range of predeterminated frequency to be added in the audio stream, wherein the predeterminated frequency
Sound wave frequency range includes: the sound wave frequency range of 18-20kHz.
9. information interactive device according to claim 6, which is characterized in that the operation execution unit includes:
Routing information acquisition module, for obtaining router rs name and login password information in the customized text information；
Automatic link block is routed, for connecting router automatically according to the router rs name and the login password information
And it logs in.
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| CN201810924962.4A CN109344283A (en) | 2018-08-14 | 2018-08-14 | Information interacting method and device based on background music |
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| CN201810924962.4A CN109344283A (en) | 2018-08-14 | 2018-08-14 | Information interacting method and device based on background music |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560836A (en) * | 2013-10-31 | 2014-02-05 | 深圳市凡趣科技有限公司 | Sound wave wireless communication method and device |
| CN104717601A (en) * | 2014-08-22 | 2015-06-17 | 深圳市智美达科技有限公司 | Wireless network login method and system of wireless monitoring device |
| CN104954430A (en) * | 2015-04-24 | 2015-09-30 | 广州市鸣月互联网科技有限公司 | Sound wave based wireless information push method |
| JP2016075956A (en) * | 2014-07-29 | 2016-05-12 | ヤマハ株式会社 | Terminal equipment and information providing system |
| CN106100845A (en) * | 2016-06-06 | 2016-11-09 | 徐伟达 | A kind of identity identifying method utilizing acoustic communication and system thereof |
| CN106856042A (en) * | 2015-12-08 | 2017-06-16 | 北京师范大学 | A kind of near field communication devices control method based on sound wave signals |
| CN107786282A (en) * | 2016-08-26 | 2018-03-09 | 腾讯科技（深圳）有限公司 | Information interacting method, electronic equipment and server based on sound wave |
| CN108024120A (en) * | 2016-11-04 | 2018-05-11 | 上海百蝠信息技术有限公司 | Audio generation, broadcasting, answering method and device and audio transmission system |
-
2018
- 2018-08-14 CN CN201810924962.4A patent/CN109344283A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560836A (en) * | 2013-10-31 | 2014-02-05 | 深圳市凡趣科技有限公司 | Sound wave wireless communication method and device |
| JP2016075956A (en) * | 2014-07-29 | 2016-05-12 | ヤマハ株式会社 | Terminal equipment and information providing system |
| CN104717601A (en) * | 2014-08-22 | 2015-06-17 | 深圳市智美达科技有限公司 | Wireless network login method and system of wireless monitoring device |
| CN104954430A (en) * | 2015-04-24 | 2015-09-30 | 广州市鸣月互联网科技有限公司 | Sound wave based wireless information push method |
| CN106856042A (en) * | 2015-12-08 | 2017-06-16 | 北京师范大学 | A kind of near field communication devices control method based on sound wave signals |
| CN106100845A (en) * | 2016-06-06 | 2016-11-09 | 徐伟达 | A kind of identity identifying method utilizing acoustic communication and system thereof |
| CN107786282A (en) * | 2016-08-26 | 2018-03-09 | 腾讯科技（深圳）有限公司 | Information interacting method, electronic equipment and server based on sound wave |
| CN108024120A (en) * | 2016-11-04 | 2018-05-11 | 上海百蝠信息技术有限公司 | Audio generation, broadcasting, answering method and device and audio transmission system |
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Address after: Room E0684, 1st floor, No. 2816 Yixian Road, Baoshan District, Shanghai, 201900 Applicant after: Shanghai Audio Network Technology Co., Ltd. Address before: Room 302, 373 Xingxing Road, Jing'an District, Shanghai 200071 Applicant before: Shanghai Mushu Network Technology Co., Ltd. |
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