The content of the invention
The present invention solves the technical problem of the method and mobile device for providing a kind of voice response, it is not necessary to passes through
Button triggering just can automatic start voice response function, realize voice response.
The first aspect of the present invention is:A kind of method of voice response is provided, methods described includes:Detect from the external world
Call voice;When the extraneous call voice size exceedes the default phonetic reference value for being used to start voice response function
When, search whether there are the call speech samples matched with the call voice;If calling speech samples phase in the presence of with described
The call speech samples of matching, then perform the response corresponding with the call speech samples prestored and operate.
With reference in a first aspect, in the first possible implementation of first aspect:The detection is exhaled from extraneous
It is described when the size of the extraneous call voice is used to start voice response function more than default after the step of calling out voice
Phonetic reference value when, search whether to exist with before the call speech samples that match of call voice, in addition to:Judge
Whether the size for calling voice exceedes the default phonetic reference value for being used to start voice response function.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect
In:Judge call voice size whether exceed it is default be used for start voice response function phonetic reference value the step of wrap
Include:Judge to call whether the corresponding measurement voltage of voice or measurement electric current exceed the default electricity for being used to start voice response function
Pressure or electric current.
With reference to second of possible implementation of first aspect, in the third possible implementation of first aspect
In:It is described to judge to call whether the corresponding measurement voltage of voice or measurement electric current are used to start voice response function more than default
Voltage or electric current the step of include:The call voice is converted into corresponding measurement voltage or measurement electric current;Judge to call
Whether the corresponding measurement voltage of voice or measurement electric current exceed the default voltage or electric current for being used to start voice response function.
With reference to first aspect and first aspect the first possible implementation to the third possible implementation
Any of, in the 4th kind of possible implementation of first aspect:It is described to search whether exist and the call voice
Before the step of call speech samples matched, in addition to:The call voice is converted to what mobile device can be recognized
Call voice signal;It is described search whether exist with it is described call voice match call speech samples the step of be specially:
Search whether there are the call speech samples matched with the call voice signal.
With reference to first aspect and first aspect the first possible implementation to the 4th kind of possible implementation
It is any, in the 5th kind of possible implementation of first aspect:It is described to have looked for whether and called in mobile device
The step of call speech samples that the phonetic feature of voice signal matches is specially:Looked for whether in the mobile device
The call speech samples of default similarity are reached with the phonetic feature similarity of the call voice signal.
With reference to the 4th kind of possible implementation or the 5th kind of possible implementation of first aspect, in first aspect
In 6th kind of possible implementation:It is described to search whether there are the call speech samples matched with the call voice signal
The step of before, in addition to:The call speech samples and response corresponding with calling speech samples is set to operate and preserve.
With reference to the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation of first aspect
In:Described set calls speech samples and calls the corresponding response of speech samples to operate and be specially the step of preservation:Receive
Record the instruction for calling speech samples;After the instruction for recording call speech samples is received, one section of external sound conduct is recorded
Call speech samples;After the completion of the call speech samples are recorded, output sets response corresponding with calling speech samples to grasp
The prompting of work;Receive according to the response operation setting corresponding with calling speech samples for setting the prompting and inputting;Preserve institute
State call speech samples and the response operation setting corresponding with calling speech samples.
With reference to first aspect and first aspect the first possible implementation to the 7th kind of possible implementation
It is any, in the 8th kind of possible implementation of first aspect:Methods described also includes:It is provided for starting voice sound
Answer the phonetic reference value of function and preserve.
According to the second aspect of the invention there is provided a kind of mobile device, including detection module, searching modul and response mould
Block, wherein:The detection module is used to detect from extraneous call voice;The searching modul is used to exhale when described extraneous
Call out voice size exceed it is default be used for start voice response function phonetic reference value when, search whether exist and it is described call
The call speech samples that voice matches;The respond module is used for when the searching modul is found and the call speech samples
During the call speech samples matched, perform the response corresponding with the call speech samples prestored and operate.
With reference to the second aspect of the present invention, in the first possible implementation of second aspect:The equipment includes
Judge module, for judging to call whether voice size exceedes the default phonetic reference value for being used to start voice response function,
And will determine that result is exported to the searching modul.
With reference to the first possible implementation of the second aspect of the present invention, in second of possible reality of second aspect
In existing mode:The judge module is specifically for judging that calling the corresponding measurement voltage of voice or measurement electric current whether to exceed presets
Be used for start the voltage or electric current of voice response function, and will determine that result is exported to the searching modul.
With reference to second of possible implementation of the second aspect of the present invention, in the third possible reality of second aspect
In existing mode:The equipment includes the first modular converter, for obtaining the extraneous call voice from the detection module, will
The extraneous call voice is converted to corresponding measurement voltage or measurement electric current, and the call voice is measured into electricity accordingly
Pressure or measurement electric current are sent to the judge module;The judge module is specifically for judging the corresponding measurement of the call voice
Whether voltage or measurement electric current exceed the default voltage or electric current for being used to start voice response function.
With reference to the second aspect of the present invention and second aspect the first possible implementation to the of second aspect
Any of three kinds of possible implementations, in the 4th kind of possible implementation of second aspect:The equipment includes
Second modular converter, for the call voice to be converted into the call voice signal that mobile device can be recognized;It is described to search
Module is specifically for searching whether to there are the call speech samples matched with the call voice signal.
With reference to the second aspect of the present invention and second aspect the first possible implementation to the of second aspect
Any of four kinds of possible implementations, in the 5th kind of possible implementation of second aspect:The searching modul
Specifically for searching whether and the vocative for calling the phonetic feature similarity of voice signal to reach default similarity
Sound sample, and lookup result is exported to the respond module.
With reference to the second aspect of the present invention and second aspect the first possible implementation to the of second aspect
Any of five kinds of possible implementations, in the 6th kind of possible implementation of second aspect:The equipment is also wrapped
Include, setup module, for setting the call speech samples and response corresponding with calling speech samples to operate and preserving.
With reference to the 6th kind of possible implementation of the second aspect of the present invention, in the 7th kind of possible reality of second aspect
In existing mode:The setup module include instruction reception unit, voice recording unit, Tip element, response setting unit and
Storage unit, wherein:The instruction reception unit is used to receive the instruction recorded and call speech samples;The voice recording unit
Instruction for calling speech samples according to the recording of instruction reception unit, records one section of extraneous sound as call voice sample
This;The Tip element is used for after the voice recording unit completes the call speech samples recording, and output is set with exhaling
Call out the prompting of the corresponding response operation of speech samples;The response setting unit is received according to described in Tip element output
The response operation setting corresponding with calling speech samples pointed out and inputted;The storage unit is used to preserve the voice recording
What unit was recorded calls speech samples and preserves the response corresponding with calling speech samples of the response setting unit input
Operation setting.
With reference to the 6th kind of possible implementation or the 7th kind of possible implementation of the second aspect of the present invention,
In 8th kind of possible implementation of two aspects:The setup module is additionally operable to set a voltage threshold to be used to open as described
The voltage of dynamic voice response function and preservation.
The third aspect of the present invention is there is provided a kind of mobile device, including processor and is connected with the processor
Memory, on-off circuit and A/D change-over circuits, in addition to voice pickup circuit, the voice pickup circuit respectively with it is described
On-off circuit and A/D change-over circuits electrical connection, wherein:The voice pickup circuit is used to detect from extraneous call
Voice, is converted into corresponding measurement voltage, and send the measurement voltage to the on-off circuit;The on-off circuit is used
In receiving the measurement voltage, judge to measure whether voltage exceedes the voltage for being used for starting voice corresponding function, when the measurement
When voltage is used to start the voltage of voice response function more than described in, the processor is notified to start the finger of voice response function
Order, and the measurement voltage is sent to the A/D change-over circuits;The A/D change-over circuits are used for when the measurement voltage surpasses
Cross described when being used to start the voltage of voice response function, be the call that can recognize of mobile device by the measurement voltage conversion
Voice signal, and send the call voice signal to the processor;The processor is used to start voice response function, and
Obtained from the A/D change-over circuits and call voice signal, looked for whether in memory with calling the voice of voice signal special
The call speech samples matched are levied, when there are the call speech samples matched with the call voice signal, control is carried out
The response corresponding with calling speech samples prestored is operated.
With reference to the third aspect of the present invention, in the first possible implementation of the third aspect:The on-off circuit
Including bleeder circuit and voltage comparator, wherein:The bleeder circuit is electrically connected with the voltage comparator, for by partial pressure
The voltage output that circuit is produced gives the voltage comparator;The bleeder circuit includes first resistor and second resistance, described the
One resistance is connected with the second resistance, wherein one end of the first resistor is electrically connected with voltage source, the other end and described the
One end electrical connection of two resistance, the other end ground connection of the second resistance, for being allocated to the voltage from voltage source;The
Voltage comparator is connected between one resistance and second resistance, while being produced between first resistor and second resistance for starting language
The voltage of sound response function;
The voltage comparator includes:
First port, is electrically connected with the bleeder circuit, for receiving from the bleeder circuit in first resistor and the
Produced between two resistance it is described be used for start voice corresponding function voltage and input the voltage comparator;Second port,
Electrically connected with the voice pickup circuit, the measurement voltage being converted to for receiving by extraneous voice simultaneously inputs the voltage ratio
Compared with device;3rd port, is electrically connected with the processor, for being used to start the corresponding work(of voice more than described when the measurement voltage
During the voltage of energy, the instruction for starting voice response function is sent to the processor;4th port, with the A/D change-over circuits
Electrical connection, for when measurement voltage is used to start the voltage of voice corresponding function more than described in, by the measurement voltage output
To the A/D change-over circuits.
Prior art is different from, the beneficial effect of embodiment of the present invention is:On the one hand by make mobile device detection come
Start phonetic feature matching flow below from extraneous calls voice, so make that mobile device prestored and vocative
Sound sample responds operation accordingly, rather than by way of the triggering of button in the prior art, makes the use more people of mobile device
Property, it is more convenient, is more easy to use;On the other hand, changed by sensing extraneous voice power, only when extraneous voice size reach it is pre-
If be used for start voice response function phonetic reference value when just control wake-up voice response function, realize dynamic response, keep away
Exempt to open the electric quantity loss that voice response function is caused for a long time, make the power consumption of mobile device lower.Moreover, mobile device is responded
The response mode variation that user calls, gives user's more enriching experiences.
Embodiment
Refering to Fig. 1, Fig. 1 is the flow chart of the embodiment of voice response method one of the present invention, and method includes:
Step S101:Detect from extraneous call voice;
Mobile device passes through voice pick device, such as microphone, the call voice in the external world of detection in real time.
Step S102:When the size of extraneous call voice exceedes the default voice ginseng for being used to start voice response function
When examining value, the call speech samples for having with calling voice to match are searched whether;
Phonetic reference value can be represented by the size of curtage, naturally it is also possible to be otherwise.Extraneous
Call whether the size of voice exceedes the default phonetic reference value for being used to start voice response function, can be by relatively more extraneous
The corresponding measurement electric current that is converted to of call voice or measurement voltage, be used to start voice response function with default
Curtage is carried out.For example when the corresponding measurement voltage of the call voice in the external world is used to start call voice work(more than default
During the voltage of energy, then start voice response function, search whether the call speech samples for having with calling voice to match;When outer
Boundary call voice it is corresponding measurement electric current exceed it is default be used for start call phonetic function electric current when, then start voice ring
Function is answered, the call speech samples for having with calling voice to match are searched whether.It is logical with phonetic reference value in following embodiments
Exemplified by overvoltage is represented.
Start after voice response function, the call in the external world can be obtained by starting sound-recording function or continuing otherwise
Voice, will call voice to be converted to the call voice signal that mobile device can be recognized;Specifically it can will continue the outer of acquisition
The call voice on boundary is converted to measurement voltage, and then will measure voltage conversion is the vocative message that mobile device can be recognized
Number.
It is typically the call voice for searching whether to have with calling the phonetic feature of voice signal to match when being matched
Sample.It is mentioned here match refer to call voice signal phonetic feature similarity reach default similarity or with
On, default similarity needs to be configured according to user, such as and 85% or 75% etc., the present invention is without limitation.When depositing
In the call speech samples matched with call voice, step S103 is carried out, otherwise, return to step S101 continues to detect extraneous
Call voice.
In actual application, it is possible to occur propagandaing directed to communicate to voice response function could be started when half, that is,
Start voice response function after may can only get second half remaining call voice, at this moment then only obtain it is remaining this
A part calls voice and is changed, matched.Here conversion includes the call voice of acquisition being converted to measurement voltage, enters
And will measure voltage conversion is two steps of call voice signal that mobile device can be recognized.By extraneous call voice correspondence
The call voice signal that can recognize for mobile device of measurement voltage conversion after, looked for whether and exhaled in mobile device
Call out the call speech samples that the phonetic feature of voice signal matches.
On the other hand, it is also possible to appear in and call the last of voice to start the situation of voice response function, due to
The call voice subsequently obtained is possible to be matched very little, at this moment can also pass through other side without response
Formula, analogy, which is set, starts alarm etc., points out user to send call voice again.
Step S103:The response corresponding with calling speech samples prestored is performed to operate;
When there are the call speech samples matched with call voice, it is corresponding with calling speech samples that execution prestores
Response operation.The response operation done can be played the voice responsive corresponding with calling speech samples prestored or perform with exhaling
Speech samples are called out to act accordingly.
The call speech samples such as prestored are " dear ", and the response operation corresponding with calling speech samples prestored is
Play the voice of " I here ".Then when extraneous voice is " dear ", mobile device plays the voice of " I here ".Move
The owner of dynamic equipment can find the mobile device of oneself quickly.The call speech samples such as prestored again are " to dial ×××
Phone ", corresponding response operation for automatic dialing ××× phone.When extraneous voice be " phone for dialing ××× ",
Then perform the action for the phone for dialing ×××.
It is appreciated that embodiment of the present invention one is started by making mobile device detection from extraneous call voice
Phonetic feature matching flow below, so make that mobile device prestored speech samples are corresponding responds operation with call,
Rather than by way of the triggering of button in the prior art, make the use of mobile device more humane, it is more convenient, is more easy to use;Two
It is, by sensing extraneous voice power change, only default to be used to start voice response function when extraneous voice size reaches
Just control wakes up voice response function during phonetic reference value, realizes dynamic response, it is to avoid opens voice response function for a long time and makes
Into electric quantity loss, make the power consumption of mobile device lower.
In addition, the response mode variation that mobile device response user calls, more enjoyment are brought to user's life.
Referring to Fig. 2, another embodiment of voice response method of the present invention includes:
Step S201:Set and call speech samples and response corresponding with calling speech samples to operate and preserve;
Being set in mobile device end calls speech samples and response corresponding with calling speech samples to operate and be stored in
In mobile device;
Step S202:It is provided for starting the phonetic reference value of voice response function and preserves;
A phonetic reference value for being used to start voice response function is pre-set, phonetic reference value is used as using voltage here
Exemplified by.Assuming that when people propagandas directed to communicate voltage be 350mV, then can be provided for start voice response function voltage be
350mV, it is of course also possible to be provided for starting the voltage of voice response function according to the demand of user oneself, such as is set low
In 350mV or slightly above 350mV voltage be the voltage for starting voice response function.In actual application, such as
Fruit mobile device system when being used to start the voltage of voice response function, then need not have been used again in the presence of acquiescence in itself
In start voice response function voltage setting steps, directly with mobile device system give tacit consent to be used for start voice response work(
The voltage of energy is used as the voltage for starting voice response function;
What deserves to be explained is, above-mentioned steps S201 and step S202 sequencing can be exchanged, that is to say, that also
After being first provided for starting the phonetic reference value of voice response function and preserving, then call speech samples and with exhaling are set
The corresponding response of speech samples is called out to operate and preserve;
Step S203:Detect from extraneous call voice;
Step S204:When extraneous call voice size exceedes the default phonetic reference for being used to start voice response function
During value, the call speech samples for having with calling voice to match are searched whether;
Step S205:The response corresponding with calling speech samples prestored is performed to operate;
Aforesaid way, speech samples are called and corresponding with calling speech samples by being set in advance inside mobile device
Response operation, user can be configured according to personal like to these parameters, so that the realization of voice response more individual character
Change, while response mode becomes more flexible and changeable also according to the personal settings of user, the experience more rich to user.
Wherein, in another embodiment, set and call speech samples and response corresponding with calling speech samples to grasp
The specific steps made and preserved are referring to Fig. 3, as illustrated, including following sub-step:
Sub-step S301:Receive the instruction recorded and call speech samples;
Mobile device receives the instruction that speech samples are called in the recording for operating and producing from user;
Sub-step S302:One section of external sound is recorded as call speech samples;
Mobile device, which is received, to be recorded after the instruction for calling speech samples, and recording one section of external sound according to instruction is used as call
Speech samples.It can be the address or other voice that user takes for oneself mobile device to call speech samples.It is such as right
The microphone for mobile device gives a call " dear " or " love machine " etc. as call speech samples or opposite movement
The microphone of equipment gives a call action command, such as " phone for dialing ××× " etc., and the present invention is not to calling voice herein
The concrete form and content of sample are limited;
Sub-step S303:Output sets the prompting of response operation corresponding with calling speech samples;
After the completion of calling speech samples to record, mobile device output sets response corresponding with calling speech samples to operate
Prompting;
Sub-step S304:Receive the response operation setting corresponding with calling speech samples inputted according to prompting;
Inputted according to the setting the prompting of response operation corresponding with calling speech samples of sub-step S303 outputs
Operation, mobile device receives the response operation setting corresponding with calling speech samples of input, and response operation is called with corresponding
Speech samples correspondence, such as call speech samples be " dear " or " love machine ", response operation could be arranged to " " or
The sound of the response of " I here ", it is of course also possible to set some flighty sound or one section of music as the sound of response
Sound;If call speech samples are action command as " phone for dialing ××× ", response operation could be arranged to perform and dial
Make a call ××× etc. corresponding response action;
Sub-step S305:Preserve and call speech samples and response operation setting corresponding with calling speech samples;
By the call speech samples recorded and with call speech samples it is corresponding response operation setting preserve to movement
Equipment, completes to set.
It is noted that above-mentioned setting up procedure is a kind of embodiment of setting up procedure of the present invention, in practical application
In, record and call voice sample operations not distinguished strictly successively with carrying out response operation setting corresponding with calling speech samples
Sequentially, that is to say, that after the instruction (i.e. above-mentioned sub-step S301) for recording call speech samples is received, can also first carry out
Response operation setting carries out calling speech samples to record again.Moreover, being also not necessarily intended to call speech samples to record completion and ring
Answer and preserved again after the completion of operation setting, can be retained separately, that is, call speech samples to record and complete and carried out again after preserving
Response operation setting is simultaneously preserved, or first carries out carrying out calling again after response operation setting is preserved recording and the guarantor of speech samples
Deposit.
Referring to Fig. 4, being the concrete application flow chart of the embodiment of voice response method one of the present invention, voice of the invention
Application of the response method on mobile phone includes:
Step S401:Receive extraneous sound;
Mobile phone constantly receives the sound in the external world by microphone.
Certainly, before this, system setting first can be carried out to mobile phone.First in the setting menu of mobile phone, setting is opened
Speech samples and response operation setting corresponding with calling speech samples are called in the voltage of dynamic voice response function and setting
And be stored on mobile phone, while the similarity of voice match can also be configured and be preserved.Certainly, in actual application
In, if the voltage for starting voice response function has been limited inside cell phone system, voltage need not be reset, directly
The voltage of voice response function on is used as using the voltage of system default.
Step S402:Sound is handled;
External sound can be converted to the corresponding measurement voltage of external sound or measurement electric current after mobile microphone.
The corresponding measurement voltage of external sound is sent into voltage comparator to be compared.
Step S403:Carry out voltage ratio compared with;
Mobile phone will be changed by internal voltage comparator by external sound after measurement voltage and being used for for pre-setting
The voltage for starting the voltage of voice response function or the startup voice response function of system default is compared.If measuring voltage
More than the default voltage for being used to start voice response function on voice response function, then step S404 is performed, if measurement
Voltage is not above the default voltage for being used to start voice response function on voice response function, then performs step S406;
Step S404:Start voice response function, carry out voice match;
When measure voltage exceed it is default be used for start voice response function voltage when, start voice response function, after
Continued access receives external sound and is converted to the voice signal that mobile phone can be recognized, the language matched with voice signal is found in mobile phone
Sound sample.After voice response function is started, it can stop carrying out voltage ratio compared with to save electricity;
Step S405:If finding the speech samples that similarity reaches more than 85%, sound corresponding with speech samples is performed
It should operate, otherwise, not perform response operation;
Step S406:Do not perform operation;
When measure voltage be not above it is default be used for start voice response function voltage when, do not perform operation, such as
Mobile phone keeps holding state if holding state is in originally, and continues to external sound.
By with upper type so that mobile device does not need button triggering to realize voice response, makes the use of mobile device
It is more humane, be more convenient, be more easy to use.For example, user, which can pre-set " dear " be used as, calls speech samples, corresponding sound
It should reply as " dear, I herein ".When someone calls out " dear ", mobile device will reply that " dear, I am at this
In ", very hommization;Especially in daily life, Home Alone, often forgets which the phone of oneself puts, does not have again
Other mobile phone can dial the phone of oneself, at this moment, as long as barking out default call voice, phone will automatic start language
Sound equipment is answered, and is done a corresponding response or is played one section of default response music, user can be made to quickly find the phone of oneself;
In another example, cellphone subscriber can set " phoning Zhang San " as speech samples are called, and corresponding response is set to directly dial
Zhang San is made a call, as long as user cries out " phoning Zhang San " against the mobile phone of oneself, the phone of mobile phone just automatic dialing Zhang San,
Very convenient, the user that does not especially see keyboard to those or will not be called with cell phone address book provides convenience.
Referring to Fig. 5, the theory diagram of the embodiment of mobile device one of the present invention, mobile device include detection module 51,
Searching modul 52 and respond module 53, wherein:
Detection module 51 is used to detect from extraneous call voice;
Extraneous call voice is constantly detected by detection module 51.
Searching modul 52 is used for when extraneous call voice size exceedes the default language for being used to start voice response function
During sound reference value, the call speech samples for having with calling voice to match are searched whether;
When extraneous calls voice size exceedes default phonetic reference value for starting voice response function, pass through
Searching modul 52 searches whether to exist gives response mould with calling the call speech samples that match of voice, and Query Result being exported
Block 53.
The phonetic reference value for being used to start voice response function here preset at is pre-set for starting voice sound
Answer the reference value of function, reference value can be with being that voltage or electric current are represented.When extraneous call voice size exceedes default use
When the phonetic reference value of voice response function is started, then start voice response function, search whether to deposit by searching modul 52
In the call speech samples with calling voice to match.
Respond module 53 is used to, when searching modul 52 finds the call speech samples matched with call speech samples, hold
The response corresponding with the call speech samples that row prestores is operated.
When exist with call voice match call speech samples when, respond module 53 perform prestore with call voice
The corresponding response operation of sample.The response operation done can play the voice responsive corresponding with calling speech samples prestored
Or perform with call that speech samples are corresponding acts.
The call speech samples such as prestored are " dear ", and the response operation corresponding with calling speech samples prestored is
Play the voice of " I here ".Then when extraneous voice is " dear ", mobile device plays the voice of " I here ".Move
The owner of dynamic equipment can find the mobile device of oneself quickly.The call speech samples such as prestored again are " to dial ×××
Phone ", corresponding response operation for automatic dialing ××× phone.When extraneous voice be " phone for dialing ××× ",
Then perform the action for the phone for dialing ×××.
Please continue to refer to Fig. 5, in another embodiment of mobile device of the present invention, in addition to the first modular converter 54 and sentence
Disconnected module 55, wherein:
Judge module 55 is used to judge whether the call voice size in the external world to be used to start voice response work(more than default
The phonetic reference value of energy;
Whether judge module 55 exceedes specifically for the corresponding measurement voltage of call voice or measurement electric current for judging the external world
The default voltage or electric current for being used to start voice response function.
First modular converter 54 is used for the call voice that the external world is obtained from detection module 51, and extraneous call voice is turned
Corresponding measurement voltage or measurement electric current are changed to, and voice will be called to measure voltage accordingly or measure electric current and is sent to judgement mould
Block 55;In the present embodiment exemplified by extraneous call voice to be converted to corresponding measurement voltage explanation.
First modular converter 54 obtains the call voice in the external world, and voice will be called to be converted to corresponding measurement voltage, will be exhaled
Call out voice and measure voltage accordingly and be sent to judge module 55 and judged.
Judge module 55 is specifically for judging to call whether the corresponding measurement voltage of voice is used to start language more than default
The voltage of sound response function, and will determine that result is exported to searching modul 52;
Judge module 55 receives the corresponding measurement voltage of call voice being converted to through the first modular converter 54, and judges
Call whether the corresponding measurement voltage of voice exceedes the default electricity for being used to start voice response function on voice response function
Pressure.Exceed the default electricity for being used to start voice response function on voice response function when calling the corresponding measurement voltage of voice
During pressure, searching modul 52 is notified search and call the call speech samples that voice matches.
Please continue to refer to Fig. 5, in another embodiment of mobile device of the present invention, in addition to the second conversion module 56, it is used for
Voice will be called to be converted to the call voice signal that mobile device can be recognized, specifically voice can will will be called to survey accordingly
Amount voltage conversion is the call voice signal that mobile device can be recognized.
When the judged result of judge module 55 is default for starting voice to call the corresponding measurement voltage of voice to exceed
During the voltage of response function, the corresponding measurement voltage of voice will be called to be sent to the second modular converter 56.Second modular converter 56
It is the call voice signal that can recognize of mobile device that voice will be called, which to measure voltage conversion accordingly, and by exhaling for being converted to
Voice signal is called out to export to searching modul 52.
Searching modul 52 is specifically for searching whether to there are the call speech samples matched with call voice signal.Look into
Whether have with call the phonetic feature similarity of voice signal reach the call speech samples of default similarity, and will search if looking for
As a result export to the respond module 53.
It is mentioned here match refer to call voice signal phonetic feature similarity reach default similarity or
More than, default similarity needs to be configured according to user, such as and 85% or 75% etc., the present invention is without limitation.
Please continue to refer to Fig. 5, in another embodiment of mobile device of the present invention, in addition to setup module 57, for setting
Speech samples and response corresponding with calling speech samples is called to operate and preserve.
Setup module 57, which can be used for setting, calls speech samples and response operation corresponding with calling speech samples simultaneously
Preserve.On the other hand, setup module 57 can be also used for being provided for the phonetic reference value of startup voice response function and preserve.
The related of voice response is carried out on the mobile apparatus in advance by setup module 57 to set, including to calling voice sample
Sheet and response operation setting corresponding with calling speech samples, and it is provided for starting the phonetic reference of voice response function
Value.Such as when mobile device system does not limit the rated voltage for starting voice response function, a voltage threshold conduct is set
Start the phonetic reference value of voice response function.In addition, setup module 57 can be also used for being set or adjusted in actual applications
Similarity when extraneous voice is matched with default call speech samples etc..
Referring to Fig. 6, being the theory diagram of setup module in another embodiment of voice response system of the present invention, mould is set
Block 600 includes instruction reception unit 61, voice recording unit 62, Tip element 63, response setting unit 64 and storage unit
65, wherein:
Instruction reception unit 61 is used to receive the instruction recorded and call speech samples;
The instruction that speech samples are called in the recording for operating and producing from user is received by instruction reception unit 61.
Voice recording unit 62 is used for the instruction that speech samples are called according to the recording of instruction reception unit 61, records one section
Extraneous sound is used as call speech samples;
Voice recording unit 62 calls the instruction of speech samples according to recording, and records one section of external sound as call voice
Sample.It can be the address or other voice that user takes for oneself mobile device to call speech samples.Such as against shifting
The microphone of dynamic equipment gives a call " dear " or " love machine " etc. as call speech samples or opposite mobile device
Microphone give a call action command, such as " phone for dialing ××× " etc., the present invention is not to calling speech samples herein
Concrete form and content be limited.
Tip element 63 is used for after voice recording unit 62 completes to call speech samples to record, and output is set and vocative
The prompting of the corresponding response operation of sound sample;
After the completion of calling speech samples to record, the output of Tip element 63 sets response corresponding with calling speech samples to grasp
The prompting of work.
What is received the prompting of the foundation output of Tip element 63 in response to setting unit 64 and input is corresponding with calling speech samples
Response operation setting;
Response setting unit 64 is according to the setting response operation corresponding with calling speech samples that Tip element 63 is exported
Prompting, receives the response operation setting corresponding with calling speech samples of input, response operation and corresponding call speech samples
Correspondence, such as it is " dear " or " love machine " to call speech samples, and response operation could be arranged to " " or " I am at this
The sound of the response of youngster ", it is of course also possible to set some flighty sound or one section of music as the sound of response;If exhaling
Speech samples are called out for action command as " phone for dialing ××× ", response operation could be arranged to execution and dial ×××
The corresponding response action such as phone.
Storage unit 65 is used to preserve the call speech samples of the recording of voice recording unit 62 and preserve response to set single
The response operation setting corresponding with calling speech samples of the input of member 64.
The corresponding response operation setting by the call speech samples recorded and with calling speech samples of storage unit 65
Preserve, complete to set.
It is noted that above-mentioned setting up procedure is a kind of embodiment of setting up procedure of the present invention, in practical application
In, record and call voice sample operations not distinguished strictly successively with carrying out response operation setting corresponding with calling speech samples
Sequentially, that is to say, that after the instruction for recording call speech samples is received, response operation setting can also be first carried out to carry out again
Speech samples are called to record.Moreover, storage unit 65 is also not necessarily intended to call speech samples recording completion and response operation to set
Preserved, can be retained separately again after the completion of putting, that is, called speech samples to record and complete and carry out response operation again after preserving
Set and preserve, or first carry out carrying out calling again after response operation setting is preserved the Record and Save of speech samples.
Referring to Fig. 7, being the structural representation of the embodiment of mobile device one of the present invention, mobile device 700 includes processing
Device 701 and the memory 702 being connected with processor 701, on-off circuit 705 and A/D change-over circuits 704, in addition to sound
Sound pick-up circuit 703, voice pickup circuit 703 is electrically connected with on-off circuit 705 respectively:
The call speech samples that are stored with memory 702 response operation setting corresponding with speech samples are called.
Voice pickup circuit 703 is used to detect the call voice from the external world, is converted into corresponding measurement voltage, and
Measurement voltage is sent to on-off circuit 705;
On-off circuit 705 is used to receive measurement voltage, judges whether measurement voltage is used to start voice sound more than default
Answer the voltage of function, when measure voltage exceed it is default be used for start voice response function voltage when, notifier processes device 701 is opened
Dynamic voice response function, and measurement voltage is sent to A/D change-over circuits 704;
A/D change-over circuits 704 be used for when measure voltage exceed it is default be used for start voice response function voltage when, will
Measurement voltage conversion is the call voice signal that mobile device can be recognized, and sends call voice signal to processor 701;
Processor 701 is used to receive the notice of on-off circuit 705, starts voice response function, and from A/D change-over circuits
704 obtain call voice signal, and what the phonetic feature looked for whether in memory 702 with call voice signal matched exhales
Call out speech samples, when have with call voice signal match call speech samples when, control prestored with call voice
The corresponding response operation of sample.
Please continue to refer to Fig. 7, the on-off circuit 705 of mobile device embodiment of the invention include bleeder circuit 72 and
Voltage comparator 71, wherein:Bleeder circuit 72 is electrically connected with voltage comparator 71, by the voltage for starting voice response function
Export to voltage comparator 71;Bleeder circuit 72 can further comprise first resistor and second resistance (such as Fig. 8 resistance R1 and
R2), first resistor is connected with second resistance, and one end of wherein first resistor is electrically connected with voltage source, the other end and second resistance
One end electrical connection, second resistance the other end ground connection, for being allocated to the voltage from voltage source.First resistor and the
Voltage comparator 71 is connected between two resistance, while being produced between first resistor and second resistance for starting voice response work(
The voltage of energy.
The voltage comparator 71 includes:
First port, is electrically connected with bleeder circuit 72, is exported for receiving the bleeder circuit 72 at first port
Voltage and input voltage comparator 71 for starting voice response function;
Second port, is electrically connected with voice pickup circuit 703, for receiving the measurement voltage being converted to by extraneous voice
And input voltage comparator 71;
3rd port, is electrically connected with the processor 701, for exporting the voltage for being used to start voice response function
Comparing result after being contrasted with the measurement voltage through voltage comparator 71.
Referring to Fig. 8, be a kind of circuit diagram of the concrete application of the embodiment of mobile device one of the invention, it is specific as follows:
In present embodiment mobile device be mobile phone, mobile phone include voice pickup circuit 83, bleeder circuit 80, voltage ratio compared with
Device 81, A/D change-over circuits 82 and master chip 84, memory 85:
Wherein, master chip 84 is the concrete application of the processor of above-mentioned mobile device embodiment, bleeder circuit 80 and electricity
Pressure comparator 81 collectively constitutes the concrete application of the on-off circuit of above-mentioned mobile device embodiment.
Wherein, voice pickup circuit 83 includes microphone 801 and electrostatic equipment 802, and microphone 801 is detected from the external world
Extraneous sound is converted to measurement voltage by sound, electrostatic equipment 802.
Bleeder circuit 80 further comprises first resistor 807 and second resistance 808, first resistor 807 and second resistance 808
Series connection, one end of wherein first resistor 807 is electrically connected with voltage source, and the other end is electrically connected with one end of second resistance 808, and second
The other end ground connection of resistance 808, for being allocated to the voltage from voltage source;First resistor 807 and second resistance 808 it
Between connect voltage comparator 81, while being produced between first resistor 807 and second resistance 808 for starting voice response function
Voltage.
Voltage comparator 81 further comprises first port 804, with bleeder circuit 80 in first resistor 807 and second resistance
Electrically connect, produced for receiving bleeder circuit 80 between first resistor 807 and second resistance 808 for starting language between 808
The voltage and input voltage comparator 81 of sound response function;Second port 803, electrically connects with one end of electrostatic equipment 802, is used for
Receive the measurement voltage being converted to by extraneous voice and input voltage comparator 81;3rd port 806, is electrically connected with master chip 84
Connect, for when measure voltage exceed it is default be used for start voice response function voltage when, notify master chip 84, specifically may be used
To notify master chip 84 by high level or low level;4th port 805, is electrically connected with A/D change-over circuits 82, for when survey
Amount voltage exceed it is default be used for start voice response function voltage when, will measurement voltage output to A/D change-over circuits 82;
Microphone 801 is electrically connected with one end of electrostatic equipment 802, by the extraneous voice transfer detected to electrostatic equipment
802;The other end of electrostatic equipment 802 is electrically connected with voltage comparator 81 by second port 803, will be changed by extraneous voice and
Obtained measurement voltage output is to voltage comparator 81.
The one end of A/D change-over circuits 82 is electrically connected with voltage comparator 81, and the other end is electrically connected with master chip 84, for when survey
Amount voltage exceed it is default be used for start voice response function voltage when, will measurement voltage conversion be mobile device can recognize
Call voice signal, and to master chip 84 send call voice signal.
The call speech samples that are stored with memory 85 response operation setting corresponding with speech samples are called.
Each part works in the following manner:
The microphone 801 of mobile phone receives the sound in the external world, and electrostatic equipment 802 is converted sound into after measurement voltage, by outer
The voltage V1 that boundary's sound is converted to is by electrostatic equipment 802 via the input voltage comparator 81 of second port 803;Bleeder circuit
80 include 808 two resistance of first resistor 807 and second resistance, after two electric resistance partial pressures, and electricity is produced between the resistances
V2, V2 is pressed to be used as the voltage for starting voice response function.V2 is via the input voltage comparator 81 of first port 804;Voltage ratio compared with
Device 81 is contrasted voltage V1 and V2, when V1 is more than V2, notifies that master chip 84 is handled by the 3rd port 806.
Master chip 84 is used for the notice for receiving the 3rd port 806, starts voice response function, and from A/D change-over circuits 82
Obtain and call voice signal, the vocative with calling the phonetic feature of voice signal to match is looked for whether in memory 85
Sound sample, when have with call voice signal match call speech samples when, control prestored with call speech samples
Corresponding response operation.
By with upper type, in the original circuit design of mobile phone, set up a bleeder circuit and connect with bleeder circuit
The voltage comparator connect, can realize mobile phone dynamic voice response function.In general, the voltage V1 produced when people propagandas directed to communicate is about
350mV (being probably 200mV when people speaks), therefore, during design circuit, the voltage V2 that bleeder circuit partial pressure can be controlled to produce is
350mV is used as the voltage for starting voice response function.Certainly, in practical application, to be carried out according to the actual parameter of microphone
Calculate, control voltage V2 voltage.When the voltage that extraneous voice is produced exceedes the voltage V2 that this partial pressure is produced, just call out
The voice response function of awake interior of mobile phone.
On the other hand, when around without extraneous voice, the power consumption of bleeder circuit can almost be reduced by circuit design
To 0;When there is an extraneous voice, but extraneous voice is when being not enough to wake up voice response function, and bleeder circuit power consumption is only about
0.1-0.2mA, and by optimization circuits, this power consumption can be reduced further, to standby influence very little.It is logical
Cross this mode and sense extraneous voice power change, only voltage after extraneous voice is changed reaches default for starting language
Just master chip is notified to start voice response function during the voltage of sound response function, it is to avoid to open voice response function for a long time and cause
Electric quantity loss, make mobile phone more humane, be more convenient, be more easy to use.Meanwhile, what the bleeder circuit and divider set up were used
All it is common components, manufacturing cost is low.
By the description of above-mentioned embodiment, the present invention is relative to prior art, with advantages below:On the one hand by making
The phonetic feature that mobile device detection starts below from extraneous call voice matches flow, and then carries out mobile device
Prestore it is corresponding with calling speech samples respond operation, rather than by way of button in the prior art is triggered, make movement
The use of equipment is more humane, is more convenient, and is more easy to use;On the other hand, changed by sensing extraneous voice power, only work as the external world
Voice conversion after voltage reach it is default be used for start voice response function voltage when just control wake-up voice response function,
Realize dynamic response, it is to avoid open the electric quantity loss that voice response function is caused for a long time, make the power consumption of mobile device lower.And
And, user's more enriching experiences are given in the response mode variation that mobile device response user calls.
In addition, the embodiment of the method for the voice response of the present invention, it is only necessary to increase on the basis of original mobile device
If a bleeder circuit and voltage comparator can be achieved with, what the bleeder circuit and voltage comparator set up were used is all
Common components, manufacturing cost is low, and possible implementation is simple., should when extraneous voice is not enough to wake up voice response function
Partial circuit hardly works, and consumption electricity is few, and the stand-by time on mobile device does not influence.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can
To realize by another way.For example, device embodiments described above are only schematical, for example, the mould
The division of block or unit, only a kind of division of logic function can have other dividing mode when actually realizing, such as multiple
Unit or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another
Point, shown or discussed coupling or direct-coupling or communication connection each other can be by some interfaces, device or
The INDIRECT COUPLING of unit or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize present embodiment scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially
The part contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The all or part of step of embodiment methods described.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
It is described above to be merely illustrative of the technical solution of the present invention, rather than its limitations;Although with reference to aforementioned embodiments
The present invention is described in detail, it will be understood by those within the art that:It still can be to foregoing each implementation
Technical scheme described in mode is modified, or carries out equivalent substitution to which part technical characteristic;And these modification or
Person replaces, and the essence of appropriate technical solution is departed from the spirit and scope of each embodiment technical scheme of the invention.