CN106209314A - Data transmission method, equipment and audio frequency apparatus - Google Patents
Data transmission method, equipment and audio frequency apparatus Download PDFInfo
- Publication number
- CN106209314A CN106209314A CN201610529364.8A CN201610529364A CN106209314A CN 106209314 A CN106209314 A CN 106209314A CN 201610529364 A CN201610529364 A CN 201610529364A CN 106209314 A CN106209314 A CN 106209314A
- Authority
- CN
- China
- Prior art keywords
- signal
- data
- audio
- interface
- audio interface
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of data transmission method, equipment and audio frequency apparatus.The data transmission method of the present invention includes: data signal is converted to meet the data audio signal of preset signal parameter, is sent by audio interface；Receive data audio signal by audio interface, be corresponding data signal by data audio frequency signals revivification.According to the present invention it is possible to transmitted the data produced in real time according to user's request by audio interface.A kind of new data transfer mode is provided.
Description
Technical field
The present invention relates to technical field of data transmission, set more particularly, to a kind of data transmission method, equipment and audio frequency
Standby.
Background technology
At present developing rapidly along with network technology, varied, such as, based on wireless number for the mode of data transmission
WiFi technology, Bluetooth technology, infrared technique etc., Fibre Optical Communication Technology based on wired data transfer, USB technology is had according to transmission
Deng.These technology are respectively arranged with quality, and such as, although wireless data transmission connects transmitting terminal and receiving terminal without data wire, data pass
Defeated more convenient, but launch power, the transmission path etc. of the wireless signal of transmission are had higher index to need by wireless data transmission
Asking, the corresponding equipment cost for being wirelessly transferred is higher, and the electromagnetic wave in data transmission procedure can produce shadow to environment
Ring, and wired data transfer, data transmission is more sane reliable, but needs to be connected to transmit data at transmitting terminal and receiving terminal
Cable, and the high-frequency wired data transfer of two-forty to connect cable technique there is also higher requirement.
And flourish along with development of Mobile Internet technology and smart machine industry, smart mobile phone, panel computer, intelligence
The Intelligent mobile equipments such as wearable device become part indispensable in people's life, more coming alternately between Intelligent mobile equipment
The most, the demand using Intelligent mobile equipment to carry out data transmission also is on the increase.And the data between Intelligent mobile equipment
Transmission, uses wireless data transmission mode such as WiFi, bluetooth etc., and safety problem also becomes increasingly conspicuous, and (individual is revealed in WiFi transmission
Privacy, Bluetooth transmission are stolen confidential data etc.), and use wire transmission, such as USB interface etc., the USB in mobile device connects
Mouth is the most limited, it is impossible to meet the data transfer demands between growing equipment, and, user is to pass through mobile device
The data that transmission produces in real time according to self-demand, cannot be realized by USB.
Therefore, it has been recognised by the inventors that be necessary, based on above-mentioned problems of the prior art, to improve.
Summary of the invention
It is an object of the present invention to provide a kind of new solution for data transmission.
According to the first aspect of the invention, it is provided that a kind of data transmission method, comprise the following steps:
Data signal is converted to meet the data audio signal of preset signal parameter, is sent by audio interface, wherein,
Persistent period that preset signal parameter comprises signal and meet the signal frequency of predetermined frequency scope；
Receive described data audio signal by audio interface, be corresponding data letter by described data audio frequency signals revivification
Number.
In one embodiment, described data signal comprises high level data signal and low level digital signal, described general
Data signal is converted to meet the data audio signal of preset signal parameter, and the step sent by audio interface is included:
When data signal is high level data signal, the data audio signal being converted to meet preset signal parameter is passed through
Audio interface sends；
When data signal is low level digital signal so that audio interface does not send any signal.
In yet another embodiment, described data signal comprises high level data signal and low level digital signal, described
Described data audio signal is received, by the step that described data audio frequency signals revivification is corresponding data signal by audio interface
Including:
When the data audio signal received by audio interface is the data audio signal meeting preset signal parameter, also
Originally it was high level data signal；
When not received the data audio signal meeting preset signal parameter by audio interface, it is reduced to low level number
The number of it is believed that.
Alternatively, described predetermined frequency scope is that 17 KHz are to 22 KHz.
Still optionally further, described data transmission method also includes, is transmitted described data audio frequency by audio interface simultaneously
Signal and normal audio signals, described normal audio signals is for transmitting the audio frequency of audio content to be played or to be listened to letter
Number.
According to the second aspect of the invention, it is provided that a kind of data transmission set, including:
Transmitting element, for being converted to meet the data audio signal of preset signal parameter by data signal, passes through audio frequency
Interface sends, wherein, and persistent period that preset signal parameter comprises signal and meet the signal frequency of predetermined frequency scope；
Receive unit, for receiving described data audio signal by audio interface, by described data audio frequency signals revivification
For corresponding data signal.
In one embodiment, described data signal comprises high level data signal and low level digital signal, described
Unit is sent to include:
For when data signal is high level data signal, be converted to meet the data audio signal of preset signal parameter
The device sent by audio interface；And
For when data signal is low level digital signal so that audio interface does not send the device of any signal.
In yet another embodiment, data signal comprises high level data signal and low level digital signal, described reception
Unit includes:
It is the data audio signal meeting preset signal parameter for working as the data audio signal received by audio interface
Time, it is reduced to the device of high level data signal；
For when not received the data audio signal meeting preset signal parameter by audio interface, it is reduced to low electricity
The device of flat data signal.
Alternatively, described predetermined frequency scope is that 17 KHz are to 22 KHz.
Still optionally further, described data transmission set, also include:
For being transmitted the device of described data audio signal and normal audio signals by audio interface simultaneously, described commonly
Audio signal is the audio signal for transmitting audio content to be played or to be listened to.
According to the third aspect of the invention we, a kind of audio frequency apparatus is also provided for, including audio interface and second aspect present invention
Any one data transmission set provided.
It was found by the inventors of the present invention that in the prior art, not yet there is one and transmitted according to user by audio interface
The method of the data that demand produces in real time and equipment.Therefore, the present invention is to be realized technical assignment or to be solved
Technical problem is that those skilled in the art never expect or it is not expected that, therefore the present invention is a kind of new technical side
Case.
By detailed description to the exemplary embodiment of the present invention referring to the drawings, the further feature of the present invention and
Advantage will be made apparent from.
Accompanying drawing explanation
Combined in the description and the accompanying drawing of the part that constitutes description shows embodiments of the invention, and even
With its explanation together for explaining the principle of the present invention.
Fig. 1 shows the flow chart of the data transmission method that the embodiment of the present invention provides.
Fig. 2 shows an example schematic diagram of the signal conversion method that the embodiment of the present invention provides.
Fig. 3 shows the block diagram of the data transmission set that the embodiment of the present invention provides.
Fig. 4 shows an example schematic diagram of the data transmission method that the embodiment of the present invention provides.
Detailed description of the invention
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should also be noted that unless additionally have
Body illustrates, the parts illustrated the most in these embodiments and positioned opposite, the numerical expression of step and numerical value are not intended to this
The scope of invention.
Description only actually at least one exemplary embodiment is illustrative below, never as to the present invention
And any restriction applied or use.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of when, described technology, method and apparatus should be considered a part for description.
It is shown here that any occurrence should be construed as merely exemplary with in all examples discussed, and not
It is as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it is further discussed in accompanying drawing subsequently.
<embodiment>
In the present embodiment, general plotting is by intelligent movable equipment most of in prior art (such as mobile phone, flat board electricity
Brain, palm PC, wearable device etc.) existing audio interface carries out data transmission, it is provided that a kind of new data transfer mode.
The method utilizing audio interface to carry out data transmission in the present embodiment, the intelligent movable being applicable not only to existing audio interface sets
Standby, apply also for the electronic equipment of other existing audio interface, such as desk computer, digital home cinema etc., even include
Earphone.
Additionally, the audio interface that most electronic equipment has, for input audio signal and output audio interface,
In some electronic equipments, audio interface is real with the form of audio input interface and two stand-alone interfaces of audio output interface
Execute, such as, in desk computer, microphone interface is as audio input interface, and earphone interface is as audio output interface, and these are two years old
Individual stand-alone interface is combined into the audio interface of this electronic equipment of desk computer, and in other electronic equipments, audio frequency connects
Audio input interface and audio output interface that mouth comprises are to implement with the form of same interface, the 3.5mm sound of such as mobile phone
Frequently interface.In the present embodiment, input audio signal (reception audio signal) and output audio frequency that audio interface has are pertained only to
The function of signal (transmission audio signal), be not intended to audio interface is embodied as form.
The present embodiment provides a kind of data transmission method, as it is shown in figure 1, comprise the following steps:
Step S1100, is converted to data signal meet the data audio signal of preset signal parameter, passes through audio interface
Send, wherein, persistent period that preset signal parameter comprises signal and meet the signal frequency of predetermined frequency scope.Described number
The number of it is believed that is the signal that data waiting for transmission are corresponding, and data waiting for transmission can be the data prestored, it is also possible to is basis
The data that user's request produces in real time.In one example, data signal comprises high level data signal and low-level data letter
Number, then step S1100 includes: when data signal is high level data signal, is converted to meet the data of preset signal parameter
Audio signal is sent by audio interface；When data signal is low level digital signal so that audio interface does not send any
Signal.
And data typically can be expressed as binary data-stream form, i.e. by 0, the 1 burst of data stream formed, based on upper
Stating example, can define 1 corresponding high level data signal, 0 corresponding low level digital signal, then for the data letter of 0 and 1 composition
Number, when data signal is 1, be converted to meet the data audio signal of preset signal parameter, when data signal is 0 so that
Audio interface does not send any signal.Such as, data signal is 10000001, then the data audio signal such as Fig. 2 being converted to
Shown in.
In the present embodiment, data audio signal meets preset signal parameter.Wherein, preset signal parameter comprises signal
Persistent period and meet the signal frequency of predetermined frequency scope.Preset frequency range, could be arranged to be embodied as this reality
The audio interface executing example can support the frequency range of the audio signal transmitted, and can obtain preferable implementation result.Different electronics
The audio interface performance of equipment is the most different, and such as, the audio interface of current Android mobile phone typically can support the audio frequency letter of transmission
Number frequency range be 0.1 hertz to 22.5 KHz, and the frequency of the supported audio signal of the audio interface of i Phone
Scope be 0.1 hertz to 200 KHz, then can the specific performance of the corresponding audio interface implementing the present embodiment determine preset
Frequency range.Can also be determined according to engineering experience value, such as, preset frequency range is defined as 20 KHz to 40
KHz.
After data audio signal is received, preset signal parameter can be met by the signal frequency received, it is judged that reception
The data audio frequency signals revivification that signal is corresponding is corresponding data.The data signal that the present embodiment provides is converted to meet preset
The method of the data audio signal of signal parameter, pertains only to turning between data signal and data audio signal (analogue signal)
Change, be not related to the processes such as voice data broadcasting, decoding, implement relatively simple, there is good expanded application prospect.
In one example, it is also possible to other signal parameter of further preset data audio signal, such as amplitude size
Deng.When data are transmitted, after data audio signal is received, can by receive signal signal parameter (frequency, continue time
Between, amplitude size) meet preset signal parameter, it is judged that the signal of reception is corresponding data audio signal, is reduced to correspondence
Data.
After step S1100, enter step S1200, receive described data audio signal by audio interface, by described
Data audio frequency signals revivification is corresponding data signal.
Based on above-mentioned example, data signal comprises high level data signal and low level digital signal, step S1200 bag
Include: when the data audio signal received by audio interface is the data audio signal meeting preset signal parameter, be reduced to
High level data signal；When not received the data audio signal meeting preset signal parameter by audio interface, it is reduced to
Low level digital signal.
Such as, data waiting for transmission are that binary data is streamed, the corresponding high level data signal of definition 1,0 corresponding low electricity
Flat data signal, if receiving data audio signal as shown in Figure 2 by audio interface, when the data received by audio interface
When audio signal is the data audio signal meeting preset signal parameter, i.e. the frequency of this data audio signal meets preset frequency
The persistent period of rate scope and signal meets preset signal duration, is reduced to high level data signal, is i.e. reduced to
1；When not received the data audio signal meeting preset signal parameter by audio interface (at an example, can be for
Receive any signal), it is reduced to low level digital signal, is i.e. reduced to 0, finally reduction obtains data signal and is
10000001。
In another example, step S1100 is it is also possible that realize, and when data signal is low level digital signal, turns
The data audio signal being changed to meet preset signal parameter is sent by audio interface；When data signal is high level data signal
Time so that audio interface does not send any signal.Accordingly, in step S1200, when the data tones received by audio interface
Frequently, when signal is the data audio signal meeting preset signal parameter, it is reduced to low level digital signal；When passing through audio interface
When not receiving the data audio signal meeting preset signal parameter, it is reduced to high level data signal.
The data transmission method provided by above-mentioned the present embodiment, utilizes existing audio interface in electronic equipment to realize number
According to transmission, it is provided that a kind of new data transfer mode, and, can be used not only for transmitting the data stored in electronic equipment,
Can be also used for transmitting the data produced in real time when user uses electronic equipment according to self-demand.Such as, carried by earphone
Button (line traffic control etc.) produce and meet control data or the communication data of self-demand, the data using the present embodiment to provide pass
Transmission method, is transmitted to mobile phone or desktop computer etc. by the audio interface of earphone.Additionally, the transmission side data that the present embodiment provides
, on the basis of not changing the hardware configuration of electronic equipment, the most there is not the processes such as the audio decoder of complexity, digital-to-analogue conversion in method, real
Execute relatively simple, there is good expanded application prospect.
In one example, the predetermined frequency scope of data audio signal is that 17 KHz are to 22 KHz.In general,
The audition sensitive range of human ear be 20 hertz to close to 17 KHz, for transmitting the general of audio content to be played or to be listened to
The frequency of logical audio signal is the most all in this frequency range.In this example, it is also possible to transmitted described by audio interface simultaneously
Data audio signal and normal audio signals, described normal audio signals is for transmitting audio content to be played or to be listened to
Audio signal.By receiving the frequency of audio signal, the signal that can distinguish reception is data audio signal or common sound
Frequently signal.Transmitted described data audio signal and normal audio signals by audio interface simultaneously, data transmission can be promoted
Efficiency.
In the present embodiment, also provide for a kind of data transmission set 3000, as it is shown on figure 3, include transmitting element 3100 and
Receive unit 3200, for implementing any one data transmission method provided in the present embodiment, do not repeat them here.
Data transmission set 3000, including:
Transmitting element 3100, for being converted to meet the data audio signal of preset signal parameter by data signal, passes through
Audio interface sends, wherein, and persistent period that preset signal parameter comprises signal and meet the signal frequency of predetermined frequency scope
Rate；
Receive unit 3200, for receiving described data audio signal by audio interface, by described data audio signal
It is reduced to the data signal of correspondence.
In one example, described data signal comprises high level data signal and low level digital signal, described transmission
Unit 3100 includes: for when data signal is high level data signal, be converted to meet the data tones of preset signal parameter
Frequently the device that signal is sent by audio interface；And for when data signal is low level digital signal so that audio frequency connects
Mouth does not send the device of any signal.
In another example, described data signal comprises high level data signal and low level digital signal, described in connect
Receive unit 3200 to include: being used for the data audio signal when being received by audio interface is the data tones meeting preset signal parameter
Frequently, during signal, it is reduced to the device of high level data signal；Preset signal ginseng is met for working as not received by audio interface
During the data audio signal counted, it is reduced to the device of low level digital signal.
In further example, described predetermined frequency scope is that 17 KHz are to 22 KHz.Based on this example, described data
Transmission equipment 3000 also includes, for being transmitted the dress of described data audio signal and normal audio signals by audio interface simultaneously
Putting, described normal audio signals is the audio signal for transmitting audio content to be played or to be listened to.
The present embodiment also provides for a kind of audio frequency apparatus, including any one data provided in audio interface and the present embodiment
Transmission equipment 3000.This audio frequency apparatus can be mobile phone, panel computer, desktop computer, palm PC, notebook computer, it is also possible to
It it is earphone.
<example>
Following as signal sending end, as signal receiving end, will lift for one for one with two data transmission sets 3000
Example illustrates the data transmission method that the present embodiment is provided, as shown in Figure 4.
After the data received are converted to data audio signal by Step1: signal sending end, by data audio signal and
Normal audio signals is sent to signal receiving end by audio interface；
Whether Step2: signal receiving end receives audio signal by audio interface, meet pre-by the audio signal received
Put the audio frequency letter that signal parameter (frequency meets preset frequency range, the persistent period meets the preset persistent period) judges to receive
Number belong to data audio signal or normal audio signals, and by whether have data audio frequency judge be high level data signal also
It is low level digital signal, is reduced to the data of correspondence.
Embodiments of the invention are described above, according to the present embodiment, by data signal already in connection with accompanying drawing and example
The data audio signal being converted to preset signal parameter is transmitted by audio interface, by belonging to of being received by audio interface
The audio signal of preset signal parameter is identified as data audio signal and reduces.Provide a kind of new data transfer mode.
Can be used not only for transmitting in electronic equipment the data stored, it is also possible to be used for transmitting when user uses electronic equipment according to oneself
The data that body demand produces in real time.Additionally, implement relatively simple, there is preferable expanded application prospect.It addition, in the present embodiment
Sent data audio signal and normal audio signals by audio interface simultaneously, the efficiency of data transmission can be promoted.
It will be appreciated by those skilled in the art that, data transmission set 3000 can be realized by various modes.Such as, may be used
To realize data transmission set 3000 by instruction configuration processor.For example, it is possible to instruction is stored in ROM, and work as
During starting device, instruction is read from ROM programming device realizes data transmission set 3000.For example, it is possible to by number
It is cured in dedicated devices (such as ASIC) according to transmission equipment 3000.Can data transmission set 3000 be divided into separate
Unit, or they can be combined realization.Data transmission set 3000 can be by above-mentioned various implementations
One realize, or can be realized by the combination of two or more modes in above-mentioned various implementations.
It is well known by those skilled in the art that along with the development of the such as electronic information technology of large scale integrated circuit technology
With the trend of hardware and software, to clearly divide computer system soft and hardware boundary and seem relatively difficult.Because appointing
What operation can realize with software, it is also possible to is realized by hardware.The execution of any instruction can be completed by hardware, the most also may be used
To be completed by software.Hardware implementations or software implement scheme are used for a certain machine function, depends on price, speed
The Non-technical factors such as degree, reliability, memory capacity, change cycle.Therefore, for the ordinary skill of electronic information technical field
For personnel, mode the most direct and that a technical scheme is explicitly described is to describe each operation in the program.Knowing
In the case of road institute operation to be performed, those skilled in the art directly can set based on to the consideration of described Non-technical factor
Count out desired product.
The present invention can be system, method and/or computer program.Computer program can include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.
Computer-readable recording medium can be to keep and to store instruction tangible used by instruction execution equipment
Equipment.Computer-readable recording medium such as may be-but not limited to-storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or the combination of above-mentioned any appropriate.Computer-readable recording medium
More specifically example (non exhaustive list) including: portable computer diskette, hard disk, random access memory (RAM), read-only deposits
Reservoir (ROM), erasable type programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, such as on it
Storage has the punch card of instruction or groove internal projection structure and the combination of above-mentioned any appropriate.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross waveguide or the electromagnetic wave (such as, by the light pulse of fiber optic cables) of other transmission mediums propagation or pass through wire transfer
The signal of telecommunication.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculate/
Processing equipment, or download to outer computer or outer by network, such as the Internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, fiber-optic transfer, be wirelessly transferred, router, fire wall, switch, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment receive meter from network
Calculation machine readable program instructions, and forward this computer-readable program instructions, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages
Source code that combination in any is write or object code, described programming language includes OO programming language such as Smal
Ltalk, C++ etc., and the procedural programming languages of routine such as " C " language or similar programming language.Computer-readable
Programmed instruction can perform the most on the user computer, perform the most on the user computer, independent as one
Software kit performs, part part on the user computer performs or on the remote computer completely at remote computer or clothes
Perform on business device.In the situation relating to remote computer, remote computer can include office by the network of any kind
Territory net (LAN) or wide area network (WAN) are connected to subscriber computer, or, it may be connected to outer computer (such as utilize because of
Special net service provider passes through Internet connection).In certain embodiments, by utilizing the shape of computer-readable program instructions
State information comes personalized customization electronic circuit, such as Programmable Logic Device, field programmable gate array (FPGA) or able to programme
Logic array (PLA), this electronic circuit can perform computer-readable program instructions, thus realize various aspects of the invention.
Referring herein to method according to embodiments of the present invention, device (system) and computer program flow chart and/
Or block diagram describes various aspects of the invention.Should be appreciated that flow chart and/or each square frame of block diagram and flow chart and/
Or the combination of each square frame in block diagram, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special-purpose computer or other programmable data
The processor of processing means, thus produce a kind of machine so that these instructions are by computer or other programmable data
When the processor of processing means performs, create the merit of regulation in the one or more square frames in flowchart and/or block diagram
The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
Order makes computer, programmable data processing means and/or other equipment work in a specific way, thus, storage has instruction
Computer-readable medium then includes a manufacture, and it includes in the one or more square frames in flowchart and/or block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing means or other
On equipment so that perform sequence of operations step on computer, other programmable data processing means or miscellaneous equipment, to produce
Raw computer implemented process, so that perform on computer, other programmable data processing means or miscellaneous equipment
Function/the action of regulation in one or more square frames in instruction flowchart and/or block diagram.
Flow chart and block diagram in accompanying drawing show the system of multiple embodiments according to the present invention, method and computer journey
Architectural framework in the cards, function and the operation of sequence product.In this, each square frame in flow chart or block diagram can generation
One module of table, program segment or a part for instruction, a part for described module, program segment or instruction comprises one or more use
Executable instruction in the logic function realizing regulation.At some as in the realization replaced, the function marked in square frame is also
Can occur to be different from the order marked in accompanying drawing.Such as, two continuous print square frames can essentially be held substantially in parallel
OK, they can also perform sometimes in the opposite order, and this is depending on involved function.It is also noted that block diagram and/or
The combination of the square frame in each square frame in flow chart and block diagram and/or flow chart, can be with performing the function of regulation or dynamic
The special hardware based system made realizes, or can realize with the combination of specialized hardware with computer instruction.Right
It is well known that for those skilled in the art, realized by hardware mode, realized by software mode and by software and
The mode of combination of hardware realizes being all of equal value.
Being described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and also
It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, for this skill
For the those of ordinary skill in art field, many modifications and changes will be apparent from.The selection of term used herein, purport
Explaining the principle of each embodiment, actual application or to the technological improvement in market best, or making the art its
Its those of ordinary skill is understood that each embodiment disclosed herein.The scope of the present invention be defined by the appended claims.
Claims (11)
1. a data transmission method, it is characterised in that comprise the following steps:
Data signal is converted to meet the data audio signal of preset signal parameter, is sent by audio interface, wherein, preset
Persistent period that signal parameter comprises signal and meet the signal frequency of predetermined frequency scope；
Receive described data audio signal by audio interface, be corresponding data signal by described data audio frequency signals revivification.
Data transmission method the most according to claim 1, it is characterised in that described data signal comprises high level data letter
Number and low level digital signal, the described data audio signal being converted to data signal meet predetermined frequency scope, pass through sound
Frequently the step that interface sends includes:
When data signal is high level data signal, the data audio signal being converted to meet preset signal parameter passes through audio frequency
Interface sends；
When data signal is low level digital signal so that audio interface does not send any signal.
Data transmission method the most according to claim 1, it is characterised in that described data signal comprises high level data letter
Number and low level digital signal, described receive described data audio signal by audio interface, by described data audio signal also
Originally it was that the step of corresponding data signal includes:
When the data audio signal received by audio interface is the data audio signal meeting preset signal parameter, it is reduced to
High level data signal；
When not received the data audio signal meeting preset signal parameter by audio interface, it is reduced to low-level data letter
Number.
4. according to the data transmission method described in claim 1-3 any one, it is characterised in that described predetermined frequency scope is
17 KHz are to 22 KHz.
Data transmission method the most according to claim 4, it is characterised in that also include:
Transmitted described data audio signal and normal audio signals by audio interface, described normal audio signals is for being used for simultaneously
Transmit the audio signal of audio content to be played or to be listened to.
6. a data transmission set, it is characterised in that including:
Transmitting element, for being converted to meet the data audio signal of preset signal parameter by data signal, passes through audio interface
Send, wherein, persistent period that preset signal parameter comprises signal and meet the signal frequency of predetermined frequency scope；
Receive unit, for receiving described data audio signal by audio interface, be right by described data audio frequency signals revivification
The data signal answered.
Data transmission set the most according to claim 6, it is characterised in that described data signal comprises high level data letter
Number and low level digital signal, described transmitting element includes:
For when data signal is high level data signal, the data audio signal being converted to meet preset signal parameter is passed through
The device that audio interface sends；And
For when data signal is low level digital signal so that audio interface does not send the device of any signal.
Data transmission set the most according to claim 6, it is characterised in that described data signal comprises high level data letter
Number and low level digital signal, described reception unit includes:
For when the data audio signal received by audio interface is the data audio signal meeting preset signal parameter, go back
Originally it was the device of high level data signal；
For when not received the data audio signal meeting preset signal parameter by audio interface, it is reduced to low level number
The device of the number of it is believed that.
9. according to the data transmission set described in claim 6-8 any one, it is characterised in that described predetermined frequency scope is
17 KHz are to 22 KHz.
Data transmission set the most according to claim 9, it is characterised in that also include:
For being transmitted the device of described data audio signal and normal audio signals, described ordinary audio by audio interface simultaneously
Signal is the audio signal for transmitting audio content to be played or to be listened to.
11. 1 kinds of audio frequency apparatuses, it is characterised in that include audio interface and the data as described in claim 6-10 any one
Transmission equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529364.8A CN106209314A (en) | 2016-07-06 | 2016-07-06 | Data transmission method, equipment and audio frequency apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529364.8A CN106209314A (en) | 2016-07-06 | 2016-07-06 | Data transmission method, equipment and audio frequency apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106209314A true CN106209314A (en) | 2016-12-07 |
Family
ID=57465781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529364.8A Pending CN106209314A (en) | 2016-07-06 | 2016-07-06 | Data transmission method, equipment and audio frequency apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106209314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682095A (en) * | 2017-09-11 | 2018-02-09 | 平安科技（深圳）有限公司 | Data transmission method for uplink and method of reseptance based on COBBAIF |
| CN108492831A (en) * | 2018-01-29 | 2018-09-04 | 歌尔科技有限公司 | A kind of data transmission method, audio frequency apparatus, intelligent terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325224A (en) * | 2011-09-16 | 2012-01-18 | 成都摩宝网络科技有限公司 | Audio data transmission system, audio data transmission method and application thereof |
| CN102394979A (en) * | 2011-11-07 | 2012-03-28 | 武汉天喻信息产业股份有限公司 | Method for performing high-speed data transmission through communication earphone interface |
| CN102682772A (en) * | 2012-03-20 | 2012-09-19 | 华为技术有限公司 | Data sending method, data receiving method, data sending equipment and data receiving equipment |
| CN102724367A (en) * | 2012-06-27 | 2012-10-10 | 喻应东 | Mobile phone extension system, signal transfer equipment and mobile phone |
| CN104240710A (en) * | 2013-06-06 | 2014-12-24 | 腾讯科技（深圳）有限公司 | Information transmission method and system, and terminal equipment |
-
2016
- 2016-07-06 CN CN201610529364.8A patent/CN106209314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325224A (en) * | 2011-09-16 | 2012-01-18 | 成都摩宝网络科技有限公司 | Audio data transmission system, audio data transmission method and application thereof |
| CN102394979A (en) * | 2011-11-07 | 2012-03-28 | 武汉天喻信息产业股份有限公司 | Method for performing high-speed data transmission through communication earphone interface |
| CN102682772A (en) * | 2012-03-20 | 2012-09-19 | 华为技术有限公司 | Data sending method, data receiving method, data sending equipment and data receiving equipment |
| CN102724367A (en) * | 2012-06-27 | 2012-10-10 | 喻应东 | Mobile phone extension system, signal transfer equipment and mobile phone |
| CN104240710A (en) * | 2013-06-06 | 2014-12-24 | 腾讯科技（深圳）有限公司 | Information transmission method and system, and terminal equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682095A (en) * | 2017-09-11 | 2018-02-09 | 平安科技（深圳）有限公司 | Data transmission method for uplink and method of reseptance based on COBBAIF |
| WO2019047348A1 (en) * | 2017-09-11 | 2019-03-14 | 平安科技（深圳）有限公司 | Data sending method and receiving method based on audio interface |
| CN107682095B (en) * | 2017-09-11 | 2019-12-13 | 平安科技（深圳）有限公司 | Data transmitting method and receiving method based on audio interface |
| CN108492831A (en) * | 2018-01-29 | 2018-09-04 | 歌尔科技有限公司 | A kind of data transmission method, audio frequency apparatus, intelligent terminal |
| WO2019144726A1 (en) * | 2018-01-29 | 2019-08-01 | 歌尔股份有限公司 | Data transmission method, audio device, and smart terminal |
| CN108492831B (en) * | 2018-01-29 | 2020-10-27 | 歌尔科技有限公司 | Data transmission method, audio equipment and intelligent terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106303933B (en) | The power regulating method and device of a kind of bluetooth | |
| CN106255051A (en) | The method of attachment of a kind of bluetooth equipment and equipment | |
| CN108900981A (en) | Transmission method, the apparatus and system of Bluetooth audio frequency data | |
| CN105451299B (en) | A kind of method and its electronic equipment controlling WiFi connection | |
| TW201714168A (en) | Expansion device of voice assistant and working method thereof | |
| CN105681974A (en) | Multiple-sound-source switching method and device and audio equipment | |
| CN106774891A (en) | The audio effect generating method of virtual reality scenario, equipment and virtual reality device | |
| CN104796177A (en) | Bluetooth transceiver, line control earphone module and mobile device module | |
| CN110147557A (en) | The charging box and storage medium of a kind of interpretation method, system and wireless headset | |
| CN109863806A (en) | Data transmission method and device | |
| CN109285555A (en) | A kind of change of voice method, device and mobile terminal | |
| CN106028185A (en) | Earphone authentication method and device, electronic equipment and earphone | |
| CN106293221A (en) | Touch pressure control method and equipment | |
| CN106209314A (en) | Data transmission method, equipment and audio frequency apparatus | |
| CN106782576A (en) | audio mixing method and device | |
| CN105764101A (en) | Method for switching network route of mobile terminal and mobile terminal | |
| CN202940816U (en) | Audio data transmission system, transmission device and electronic signing tool | |
| CN106209313A (en) | Data transmission method and system | |
| CN104967637A (en) | Operation processing methods, operation processing devices and operation processing terminals | |
| CN105474134A (en) | Method of controlling operation mode and electronic device therefor | |
| CN105955686A (en) | Resolution switching method of Android device, and Android device | |
| CN104539803B (en) | A kind of information processing method and electronic equipment | |
| CN105761200A (en) | Method and device used for texture processing, simulator and electronic device | |
| CN105744607A (en) | Intelligent WIFI scanning control method of mobile terminal and mobile terminal | |
| CN105242900A (en) | Audio parameter adjustment method and device for mobile device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |