CN107277656A - Electronic installation, detection means and earphone play establishing method - Google Patents
Electronic installation, detection means and earphone play establishing method Download PDFInfo
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- CN107277656A CN107277656A CN201610210147.2A CN201610210147A CN107277656A CN 107277656 A CN107277656 A CN 107277656A CN 201610210147 A CN201610210147 A CN 201610210147A CN 107277656 A CN107277656 A CN 107277656A
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- signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention provides a kind of electronic installation, detection means and earphone and plays establishing method.Above-mentioned electronic installation includes the first connecting interface, the second connecting interface, processor and storage device.First connecting interface is coupled to the 3rd connecting interface of detection means by Earphone joint, to receive multiple headphone output signals of oscillator signal and correspondence detection sound-source signal from detection means, and transmits detection sound-source signal to detection means.Second connecting interface is coupled to the 4th connecting interface of detection means, to transmit control signal to detection means.Processor is coupled to the first connecting interface and the second connecting interface, and according to oscillator signal, obtains microphone information, and according to multiple earphone measurement signals and microphone information, obtains earphone information.Storage device is coupled to processor, and storage microphone information and earphone information.
Description
Technical field
Description of the invention relates generally to an earphone and plays setting technique, more particularly to by obtaining electricity
The headphone output signal value of each scale of correspondence of sub-device, plays to earphone and is set for a safety
The earphone of setting plays setting technique.
Background technology
Tradition is in order to protect the hearing of user, for the maximum voltage value of the earphone output of electronic installation
Specification is formulated.For example, in the EN50332 specifications that European Union formulates, when detection sound source
For -10dB pink noise (pink noise) when, its maximum voltage is necessarily less than safe voltage
(150mV)。
However, having the output voltage designed by many electronic installation products on the market still greater than peace at present
The scope of full voltage.In addition, may formulate different authentication specifications to manage electricity in country variant
Sub-device product, if therefore when electronic installation sale locality do not formulate authentication specifications when, electronics
Maximum voltage designed by device product will likely can be more than the scope of safe voltage, thus cause to make
User's hearing it is impaired.
The content of the invention
In view of above-mentioned problem of the prior art, the invention provides pair by obtaining electronic installation
The headphone output signal value of each scale is answered, the electronics for being set for a security settings is played to earphone
Device, detection means and earphone play establishing method.
A kind of electronic installation is provided according to one embodiment of the invention.Above-mentioned electronic installation includes one
First connecting interface, one second connecting interface, a processor and a storage device.First connection
Interface is coupled to one the 3rd connecting interface of a detection means by an Earphone joint, with from above-mentioned inspection
Multiple headphone output signals that device receives an oscillator signal and the detection sound-source signal of correspondence one are surveyed, with
And above-mentioned detection sound-source signal is transmitted to above-mentioned detection device.Second connecting interface is coupled to above-mentioned inspection
One the 4th connecting interface of device is surveyed, to transmit a control signal to above-mentioned detection device.Processor
Above-mentioned first connecting interface and above-mentioned second connecting interface are coupled to, and according to above-mentioned oscillator signal,
A microphone information is obtained, and according to multiple earphone measurement signals and above-mentioned microphone information, is taken
Obtain an earphone information.Storage device is coupled to above-mentioned processor, and store above-mentioned microphone information and
Above-mentioned earphone information.
A kind of detection means is provided according to one embodiment of the invention.Above-mentioned detection device includes one
3rd connecting interface, a signal generator, one the 4th connecting interface and a control signal.3rd
Connecting interface is coupled to one first connecting interface of an electronic installation by an Earphone joint, to transmit
One oscillator signal and correspondence one detect multiple headphone output signals of sound-source signal to above-mentioned electronic installation,
And receive a detection sound-source signal of the different scales of correspondence from above-mentioned electronic installation.Signal is produced
Raw device produces above-mentioned oscillator signal.4th connecting interface is coupled to one second company of above-mentioned electronic installation
Connection interface, to receive the control signal from above-mentioned electronic installation.Switching circuit is coupled to above-mentioned
4th connecting interface, and according to above-mentioned control signal, it is coupled to above-mentioned signal generator or above-mentioned
Three connecting interfaces.
A kind of earphone is provided according to one embodiment of the invention and plays establishing method.Above-mentioned earphone is broadcast
Establishing method is put suitable for an electronic installation.The step of above-mentioned earphone plays establishing method includes：Coupling
Connect above-mentioned electronic installation and a detection means；An oscillator signal is received from above-mentioned detection device；According to
Above-mentioned oscillator signal produces a microphone information；Transmission one detects sound-source signal to above-mentioned detection device；
Multiple headphone output signals of the above-mentioned detection sound-source signal of correspondence are received from above-mentioned detection device；Produce
Multiple earphone measurement signals of the above-mentioned multiple headphone output signals of correspondence；Surveyed according to above-mentioned multiple earphones
Signal and above-mentioned microphone information are measured, an earphone information is obtained；And according to above-mentioned earphone information,
Earphone broadcasting to above-mentioned electronic installation is set for a security settings.
A kind of earphone is provided according to one embodiment of the invention and plays establishing method.Above-mentioned earphone is broadcast
Put setting and be applied to a detection means.The step of above-mentioned earphone plays setting includes：Couple above-mentioned inspection
Survey device and an electronic installation；
One first control signal is received from above-mentioned electronic installation；Produce an oscillator signal；
Above-mentioned oscillator signal is transmitted to above-mentioned electronic installation；One second is received from above-mentioned electronic installation to control
Signal processed；A detection sound-source signal of the different scales of correspondence is received from above-mentioned electronic installation；And production
Raw multiple headphone output signals, wherein above-mentioned multiple headphone output signals are corresponded in different scales respectively
Above-mentioned detection sound-source signal, wherein above-mentioned electronic installation is according to above-mentioned oscillator signal and above-mentioned multiple
Headphone output signal produces a microphone information and an earphone information, and according to above-mentioned earphone information,
Earphone broadcasting to above-mentioned electronic installation is set for a security settings.
On other additional features and advantage of the invention, those skilled in the art are not departing from this
In the spirit and scope of invention, when can be according to the execution contact procedure disclosed in this case implementation
User's set, system and method, do a little variation with retouching and obtain.
Brief description of the drawings
Fig. 1 is the block diagram for showing the electronic installation 100 according to one embodiment of the invention.
Fig. 2 is the block diagram for showing the detection means 200 according to one embodiment of the invention.
Fig. 3 is the schematic diagram for showing the Earphone joint 300 according to one embodiment of the invention.
Fig. 4 A-4B are to show that the control signal S1 according to one embodiment of the invention is produced
Schematic diagram.
Fig. 5 is the flow chart 500 of the earphone broadcasting establishing method according to one embodiment of the invention.
Fig. 6 is the flow chart of the earphone broadcasting establishing method according to another embodiment of the present invention
600。
Description of reference numerals：
100 electronic installations；
110 first connecting interfaces；
120 second connecting interfaces；
121 adders；
130 processors；
140 storage devices；
200 detection means；
210 the 3rd connecting interfaces；
220 the 4th connecting interfaces；
230 switching circuits；
240 signal generators；
250 direct currents eliminate circuit；
260 bleeder circuits；
300 Earphone joints；
500th, 600 flow chart；
Data+, Data- differential signal；
GND ground signallings；
S1 control signals；
S2 oscillator signals；
S3 detects sound-source signal；
S4 headphone output signals.
Embodiment
What this section was described is preferred embodiment of the present invention, it is therefore intended that illustrate the present invention's
Spirit and be not used to limit protection scope of the present invention, protection scope of the present invention when regard appended power
Profit requires that the person of defining is defined.
Fig. 1 is the block diagram for showing the electronic installation 100 according to one embodiment of the invention.
Electronic installation 100 can be a main frame, a notebook computer, a tablet PC, a shifting
Dynamic device etc..As shown in figure 1, include in electronic installation 100 one first connecting interface 110,
One second connecting interface 120, a processor 130 and a storage device 140.It is noted that,
Block diagram in Fig. 1, explanation embodiments of the invention merely for convenience, but the present invention not with
This is limited.Electronic installation 100 also may include other assemblies.
Fig. 2 is the block diagram for showing the detection means 200 according to one embodiment of the invention.
As shown in Fig. 2 including one the 3rd connecting interface 210, one the 4th connection in detection means 200
Interface 220, a switching circuit 230, a signal generator 240, a direct current eliminate circuit 250 with
And a bleeder circuit 260.It is noted that, block diagram in fig. 2, explanation merely for convenience
Embodiments of the invention, but the present invention is not limited thereto.Detection means 200 also may include other
Component.
As shown in figure 1, the first connecting interface 110 is coupled to processor 130.According to the present invention's
One embodiment, when wanting detection electronic installation 100, the first connecting interface 110 of electronic installation 100
The 3rd connecting interface 210 of detection means 200 can be coupled to by an Earphone joint 300.According to
One embodiment of the invention, a female end of the first connecting interface 110 correspondence Earphone joint 300, with
And the 3rd connecting interface 210 correspondence Earphone joint a male end.Fig. 3 is shown according to the present invention
The schematic diagram of Earphone joint 300 described in one embodiment.As shown in figure 3, Earphone joint 300 can
It is to represent an Earphone joint with 4 pins (pin), its 4 piece-root grafting pin corresponds to microphone respectively
(MIC), ground connection (GND), R channel (RIGHT) and L channel (LEFT).According to this
One embodiment of invention, when the first connecting interface 110 of electronic installation 100 passes through Earphone joint 300
When being coupled to three connecting interface 210 of detection means 200, processor 130 can judge detection dress
It is a Headphone device with microphone to put 200, that is to say, that processor 130 can be by detection means
200 are considered as the Headphone device with microphone.
As shown in figure 1, the second connecting interface 120 is coupled to processor 130.According to the present invention's
One embodiment, the second connecting interface 120 and the 4th connecting interface 220 are universal input and output
(General Purpose I/O, GPIO), for example：One USB (Universal Serial
Bus, USB) interface.When wanting detection electronic installation 100, the second connecting interface 120 can be coupled
In the 4th connecting interface 220, the control signal S1 produced by processor 130 is connected by the 4th
Connection interface 220 sends detection means 200 to.Fig. 4 A-4B are to show the implementation according to the present invention
The schematic diagram that control signal S1 described in example is produced.As shown in figs. 4 a-4b, the second connecting interface
120 also include an adder 121, when processor 130 transmit be differential signal (for example：Data+
Or Data-) when (as shown by the solid line in fig), it is high that differential signal can produce one after adder
The control signal of current potential；When processor 130 transmit be ground signalling GND when (such as Fig. 4 B
Shown in dotted line), ground signalling can produce the control signal of a low potential after adder.When the 4th
When connecting interface 220 receives control signal S1, control signal S1 can be sent to switching circuits
230.It is to want coupling that switching circuit 230 can determine that direct current eliminates circuit 250 according to control signal S1
It is connected to the 3rd connecting interface 210 or signal generator 240.It is beneath to be described in more detail.
As shown in figure 1, storage device 140 is coupled to processor 130.According to the implementation of the present invention
Example, storage device 140 can be used to the software and firmware program code of stored electrons device 100, be
System data, user data etc..Storage device 140 can be a volatile memory (volatile memory)
(for example：Random access memory (Random Access Memory, RAM)), or one is non-volatile
Internal memory (Non-volatile memory) is (for example：Flash memory (flash memory), read-only storage
(Read Only Memory, ROM)), the combination of a hard disk or said storage unit.
As described above, embodiments in accordance with the present invention, when wanting detection electronic installation 100, electronics
First connecting interface 110 of device 100 can be coupled to detection means by an Earphone joint 300
200 the 3rd connecting interface 210, and the second connecting interface 120 of electronic installation 100 can be coupled to
4th connecting interface 220 of detection means 200.Then, processor 130 can start recording dress
(or recording module, scheme not show) is put, and passes through the second connecting interface 120 and transmits control signal
To detection means 200.According to one embodiment of the invention, recording device is coupled to processor 130,
It can be an independent circuits, or be integrated among processor 130.Recording device can note down a wheat
Gram wind number and multiple earphone measurement signals.Special instruction, the wheat that recording device is recorded
Gram wind number and the magnitude of voltage of multiple earphone measurement signals, can represent the actual amount of electronic installation 100
The microphone signal and the magnitude of voltage of earphone signal measured.
According to one embodiment of the invention, processor 130 can first pass through the second connecting interface 120 and pass
The control signal S1 (the first control signal) of a high potential is sent to the 4th connecting interface 220.Then,
4th connecting interface 220 can send control signal S1 to switching circuits 230.Work as switching circuit
230 receive after the control signal S1 of high potential, direct current elimination circuit 250 can be coupled into signal
Generator 240.According to one embodiment of the invention, signal generator 240 can be RC concussions
Device.Signal generator 240 can produce an oscillator signal S2, and oscillator signal S2 is sent to directly
Stream eliminates circuit 250, to eliminate oscillator signal S2 flip-flop.Then, flip-flop is eliminated
Oscillator signal S2 can send to bleeder circuit 260 carry out partial pressure processing.After voltage division processing
Oscillator signal S2 will send the first connecting interface 110 to by the 3rd connecting interface 210.First
Connecting interface 110 sends oscillator signal S2 after processor 130 to, and processor 130 can basis
The microphone signal and oscillator signal S2 for the corresponding oscillator signal S2 that recording device is recorded, take
Obtain a microphone information (or microphone path information).For example, if oscillator signal S2 is one
100mV signal, the microphone signal that recording device is recorded is the signal of a 200mV, place
Reason device 130 can try to achieve the gain of microphone for 2 (i.e. according to oscillator signal S2 and microphone signal
Microphone information).Processor 130 is obtained after microphone information, can be stored in microphone information
In cryopreservation device 140.
According to one embodiment of the invention, after microphone information is obtained, processor 130 can start
One playing device commences play out a detection sound-source signal S3 (for example：- 10dB pink noise (pink
Noise)), the control signal S1 (second of a low potential and is transmitted by the second connecting interface 120 again
Control signal) to the 4th connecting interface 220.Then, the 4th connecting interface 220 can believe control
Number S1 sends switching circuit 230 to.When switching circuit 230 receives the control signal S1 of low potential
Afterwards, direct current elimination circuit 250 can be coupled to the 3rd connecting interface 210.3rd connecting interface 210
It will receive from the inspection in different scales (i.e. alternative sounds size) produced by playing device
Survey sound-source signal S3.The detection sound-source signal S3 that 3rd connecting interface 210 will can be received, transmission
Circuit 250 is eliminated to direct current, to eliminate detection sound-source signal S3 flip-flop.Then, eliminate
The detection sound-source signal S3 of flip-flop can send the processing that bleeder circuit 260 carries out partial pressure to,
To produce (multiple) headphone output signal S4.It is noted that now headphone output signal S4
Magnitude of voltage is still unknown, that is to say, that rear tried to achieve earphone information be can be considered earphone output letter
Number S4 magnitude of voltage.According to one embodiment of the invention, each headphone output signal S4 can be corresponded to
In the detection sound-source signal S3 of different scales.Headphone output signal S4 can pass through the 3rd connecting interface
210 send the first connecting interface 110 to.
First connecting interface 110 sends multiple headphone output signal S4 after processor 130 to, place
The multiple headphone output signal S4's of correspondence that reason device 130 can be recorded according to recording device is multiple
Earphone measurement signal and microphone information, obtain an earphone information (or earphone routing information).Root
According to one embodiment of the invention, each multiple earphone measurement signals that recording device is recorded can be corresponded to
Different headphone output signal S4, that is to say, that each multiple earphone measurement signals are also corresponded in not unisonance
The detection sound-source signal S3 of rank.For example, if recording device records correspondence in different scales
Detection sound-source signal S3 earphone measurement signal is respectively, in L0 scales, earphone measurement signal
Magnitude of voltage be 600mV；In L1 scales, the magnitude of voltage of earphone measurement signal is 300mV；
In L2 scales, the magnitude of voltage of earphone measurement signal is 100mV；In L3 scales, earphone is surveyed
The magnitude of voltage for measuring signal is 50mV, and learns that the gain of microphone is 2 according to microphone information, place
Multiple earphone measurement signals and microphone information that reason device 130 can be recorded according to recording device,
Push away the unknown voltage value (i.e. earphone information) for the headphone output signal S4 that must correspond to different scales respectively
For in L0 scales, magnitude of voltage is 300mV；In L1 scales, magnitude of voltage is 150mV；
In L2 scales, magnitude of voltage is 50mV；In L3 scales, magnitude of voltage is 25mV.
According to one embodiment of the invention, after earphone information is obtained, processor 130 can basis
Earphone information is played to the earphone of electronic installation and is set for a security settings.For example, if ear
Machine information is that the headphone output signal S4 of the different scales of correspondence magnitude of voltage is respectively, in L0 scales
When, magnitude of voltage is 300mV；In L1 scales, magnitude of voltage is 150mV；In L2 scales,
Magnitude of voltage is 50mV；In L3 scales, magnitude of voltage is 25mV, because safe voltage is 150mV,
Therefore, processor 130 can limit the scale that corresponding magnitude of voltage can only be used to be less than 150mV (i.e.
L1~L3 scales).Pass through in addition, the earphone of electronic installation 100 plays setting after security settings,
No matter using any model headset, this security settings is applied both to.That is, electronic installation
100 earphone plays setting by after security settings, using earphone in electronic installation 100 every time
When listening to sound-source signal, avoiding the need for detection means 200 connecting again re-starts electronic installation 100
Earphone play setting security settings.
Fig. 5 is the flow chart 500 of the earphone broadcasting establishing method according to one embodiment of the invention.
This earphone plays establishing method and is applied to electronic installation 100.As shown in figure 5, in step S510,
Couple electronic installation 100 and detection means 200.In step S520, received from detection means 200
One oscillator signal.In step S530, a Mike is produced according to oscillator signal by electronic installation 100
Wind information.In step S540, detect sound-source signal to detection means from the transmission of electronic installation 100 one
200.In step S550, the multiple of the above-mentioned detection sound-source signal of correspondence are received from detection means 200
Headphone output signal.In step S560, the above-mentioned multiple earphones of correspondence are produced by electronic installation 100
Multiple earphone measurement signals of output signal.In step S570, by electronic installation 100 according to many
Individual earphone measurement signal and microphone information, obtain an earphone information.In step S580, according to upper
Earphone information is stated, the earphone broadcasting to electronic installation 100 is set for a security settings.
According to one embodiment of the invention, step S530 also includes, the above-mentioned oscillator signal of record correspondence
One microphone signal, and according to oscillator signal and microphone signal, obtain microphone information.
According to one embodiment of the invention, step S540 also includes, and produces the detection sound in different scales
Source signal；And the detection sound-source signals of different scales is transmitted in detection means 200.According to this
An embodiment is invented, multiple headphone output signals described in flow chart 500 are corresponded in difference respectively
The detection sound-source signal of scale, and multiple earphone measurement signals correspond to the earphone in different scales respectively
Output signal.
Fig. 6 is the flow chart 600 of the earphone broadcasting establishing method according to one embodiment of the invention.
This earphone plays establishing method and is applied to detection means 100.As shown in fig. 6, in step S610,
Couple the electronic installation 100 of detection means 200 and one.In step S620, connect from electronic installation 100
Receive one first control signal (for example：The control signal of one high potential).In step S630, pass through inspection
Survey device 200 and produce an oscillator signal.In step S640, transmission oscillator signal to electronic installation
100.In step S650, one second control signal is received (for example from electronic installation 100：One is low
The control signal of current potential).In step S660, the different scales of correspondence are received from electronic installation 100
One detection sound-source signal.In step S670, multiple earphone outputs are produced by detection means 200 and believed
Number, plurality of headphone output signal corresponds to the detection sound-source signal in different scales respectively.In step
Rapid S680, multiple headphone output signals are transmitted to electronic installation 100 by detection means 200.
In this embodiment, electronic installation 100 can produce one according to oscillator signal and multiple headphone output signals
Microphone information and an earphone information, and according to earphone information, to an earphone of electronic installation 100
Broadcasting is set for a security settings.
According to one embodiment of the invention, flow chart 600 is further comprising the steps of, eliminates oscillator signal
With the flip-flop of detection sound-source signal；And to eliminating the oscillator signal and detection sound of flip-flop
Source signal carries out the processing of partial pressure.
The earphone that embodiments in accordance with the present invention are proposed plays establishing method, will may be such that user
Can the range of voltage values of a safety scale, to adjust the volume that oneself is desired.
Method disclosed in the specification of the present invention and the step of algorithm, can be directly by performing at one
Reason device is directly applied in the combination of hardware and software module or both.One software module (including
Execute instruction and related data) and other data can be stored in datarams, seem arbitrary access
Internal memory (RAM), flash memory (flash memory), read-only storage (ROM), it can erase and can advise
Change read-only storage (EPROM), electronics can erase can plan read-only storage (EEPROM),
Buffer, hard disk, portable answer dish, compact disc read-only memory (CD-ROM), DVD or herein
The store media form of any other embodied on computer readable in the technology that field is practised.One store media can
It is coupled to an installations, for example, seem computer/processor (in order to be described
Convenient, represented in this specification with processor), above-mentioned processor can by come read information (as
It is program code), and write information to store media.One store media can integrate a processor.
One ASIC (ASIC) includes processor and store media.One user equipment is then wrapped
Include an ASIC.In other words, processor and store media are with the use that is not directly connected
The mode of family equipment, is contained in user equipment.In addition, in certain embodiments, it is any to be adapted to
The product of computer program includes the store media that can be read, wherein the store media that can be read includes
The program code related to one or more disclosed embodiments.In certain embodiments, computer journey
The product of sequence may include encapsulating material.
" embodiment " that is previously mentioned in this specification or " embodiment ", are represented relevant with embodiment
The specific feature, structure or characteristic be comprising according to the present invention an at least embodiment in,
It is not intended that they are present in each embodiment.Therefore, different places in this manual
" in one embodiment " or " in the embodiment " phrase occurred not necessarily represents the present invention's
Phase be the same as Example.
Above paragraph is described using a variety of aspects.Obvious, this paper enlightenment can be real in many ways
It is existing, and any certain architectures or function disclosed in example are only a representational situation.According to
This paper teaching, it is any it will be understood by those skilled in the art that can be independently real in each aspect disclosed herein
Make or two or more aspects can merge implementation.
Although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention,
Any those skilled in the art, it is without departing from the spirit and scope of the present invention, a little when that can make
Change with retouching, therefore protection scope of the present invention ought be defined depending on appended as defined in claim.
Claims (20)
1. a kind of electronic installation, it is characterised in that including：
One first connecting interface, one the 3rd connection of a detection means is coupled to by an Earphone joint
Interface, the multiple of sound-source signal are detected to receive an oscillator signal and corresponding one from above-mentioned detection device
Headphone output signal, and above-mentioned detection sound-source signal is transmitted to above-mentioned detection device；
One second connecting interface, is coupled to one the 4th connecting interface of above-mentioned detection device, to transmit
One control signal is to above-mentioned detection device；
One processor, is coupled to above-mentioned first connecting interface and above-mentioned second connecting interface, and according to
Above-mentioned oscillator signal, obtains a microphone information, and according to multiple earphone measurement signals and above-mentioned
Microphone information, obtains an earphone information；And
One storage device, is coupled to above-mentioned processor, and store above-mentioned microphone information and above-mentioned ear
Machine information.
2. electronic installation as claimed in claim 1, wherein above-mentioned first connecting interface correspondence is above-mentioned
One female end of Earphone joint, and above-mentioned 3rd connecting interface correspond to a male end of above-mentioned Earphone joint.
3. electronic installation as claimed in claim 1, wherein above-mentioned second connecting interface and above-mentioned
Four connecting interfaces are universal input and output.
4. electronic installation as claimed in claim 1, in addition to：
One recording device, is coupled to above-mentioned processor, a Mike of the above-mentioned oscillator signal of record correspondence
Wind number, and above-mentioned multiple earphone measurement signals, wherein above-mentioned multiple earphone measurement signal difference
The above-mentioned multiple headphone output signals of correspondence.
5. electronic installation as claimed in claim 4, wherein above-mentioned processor is believed according to above-mentioned concussion
Number and above-mentioned microphone signal, obtain above-mentioned microphone information.
6. electronic installation as claimed in claim 5, in addition to：
One playing device, couples above-mentioned processor, and produce the above-mentioned detection sound in different scales
Source signal, wherein above-mentioned multiple headphone output signals correspond to the above-mentioned detection sound in different scales respectively
Source signal.
7. electronic installation as claimed in claim 6, wherein above-mentioned processor is according to above-mentioned microphone
Information and correspondingly in above-mentioned multiple earphone measurement signals of different scales, produces above-mentioned earphone information.
8. electronic installation as claimed in claim 1, wherein above-mentioned processor is believed according to above-mentioned earphone
Breath carries out a security settings.
9. a kind of detection means, it is characterised in that including：
One the 3rd connecting interface, one first connection of an electronic installation is coupled to by an Earphone joint
Interface, multiple headphone output signals of sound-source signal are detected extremely to transmit an oscillator signal and correspondence one
Above-mentioned electronic installation, and receive the above-mentioned detection of the different scales of correspondence from above-mentioned electronic installation
Sound-source signal；
One signal generator, produces above-mentioned oscillator signal；
One the 4th connecting interface, is coupled to one second connecting interface of above-mentioned electronic installation, to receive
A control signal from above-mentioned electronic installation；And
One switching circuit, is coupled to above-mentioned 4th connecting interface, and according to above-mentioned control signal, coupling
It is connected to above-mentioned signal generator or above-mentioned 3rd connecting interface.
10. detection means as claimed in claim 9, in addition to：
One direct current eliminates circuit, is coupled to above-mentioned switching circuit, to eliminate above-mentioned oscillator signal and upper
State the flip-flop of detection sound-source signal；And
One bleeder circuit, is coupled to above-mentioned direct current and eliminates circuit, with to eliminating the above-mentioned of flip-flop
Oscillator signal and above-mentioned detection sound-source signal carry out the processing of partial pressure.
11. detection means as claimed in claim 9, wherein above-mentioned multiple headphone output signals point
The above-mentioned detection sound-source signal in different scales is not corresponded to.
12. a kind of earphone plays establishing method, it is adaptable to an electronic installation, it is characterised in that including：
Couple above-mentioned electronic installation and a detection means；
An oscillator signal is received from above-mentioned detection device；
One microphone information is produced according to above-mentioned oscillator signal；
Transmission one detects sound-source signal to above-mentioned detection device；
Multiple headphone output signals of the above-mentioned detection sound-source signal of correspondence are received from above-mentioned detection device；
Produce multiple earphone measurement signals of the above-mentioned multiple headphone output signals of correspondence；
According to above-mentioned multiple earphone measurement signals and above-mentioned microphone information, an earphone information is obtained；
And
According to above-mentioned earphone information, the earphone broadcasting to above-mentioned electronic installation is set for a safety
Setting.
13. earphone as claimed in claim 12 plays establishing method, in addition to：
One first connecting interface of above-mentioned electronic installation and above-mentioned detection are coupled by an Earphone joint
One the 3rd connecting interface of device,
A wherein female end of the above-mentioned Earphone joint of above-mentioned first connecting interface correspondence, and the above-mentioned 3rd
One male end of the above-mentioned Earphone joint of connecting interface correspondence.
14. earphone as claimed in claim 12 plays establishing method, in addition to：
Couple one second connecting interface of above-mentioned electronic installation and one the 4th company of above-mentioned detection device
Connection interface；And
One control signal is transmitted to above-mentioned 4th connecting interface by above-mentioned second connecting interface, to control
One on-off circuit of above-mentioned detection device processed,
Wherein above-mentioned second connecting interface and above-mentioned 4th connecting interface are universal input and output.
15. earphone as claimed in claim 12 plays establishing method, in addition to：
One microphone signal of the above-mentioned oscillator signal of record correspondence, and above-mentioned multiple earphone measurement letters
Number.
16. earphone as claimed in claim 15 plays establishing method, in addition to：
According to above-mentioned oscillator signal and above-mentioned microphone signal, above-mentioned microphone information is obtained.
17. earphone as claimed in claim 16 plays establishing method, in addition to：
Produce the above-mentioned detection sound-source signal in different scales；And
The above-mentioned detection sound-source signal of different scales is transmitted in above-mentioned detection device,
Wherein above-mentioned multiple headphone output signals correspond to the above-mentioned detection sound source letter in different scales respectively
Number.
18. earphone as claimed in claim 17 plays establishing method, in addition to：
According to above-mentioned microphone information and correspondingly different scales above-mentioned detection sound-source signal it is upper
Multiple earphone measurement signals are stated, above-mentioned earphone information is produced.
19. a kind of earphone plays establishing method, it is adaptable to a detection means, it is characterised in that including：
Couple above-mentioned detection device and an electronic installation；
One first control signal is received from above-mentioned electronic installation；
Produce an oscillator signal；
Above-mentioned oscillator signal is transmitted to above-mentioned electronic installation；
One second control signal is received from above-mentioned electronic installation；
A detection sound-source signal of the different scales of correspondence is received from above-mentioned electronic installation；And
Multiple headphone output signals are produced, wherein above-mentioned multiple headphone output signals are corresponded to not respectively
With the above-mentioned detection sound-source signal of scale,
Wherein above-mentioned electronic installation is produced according to above-mentioned oscillator signal and above-mentioned multiple headphone output signals
One microphone information and an earphone information, and according to above-mentioned earphone information, to above-mentioned electronic installation
One earphone is played and is set for a security settings.
20. earphone as claimed in claim 19 plays establishing method, in addition to：
Eliminate the flip-flop of above-mentioned oscillator signal and above-mentioned detection sound-source signal；And
The place of partial pressure is carried out to the above-mentioned oscillator signal and above-mentioned detection sound-source signal for eliminating flip-flop
Reason.
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