CN107153796A - A kind of information processing method and electronic equipment - Google Patents
A kind of information processing method and electronic equipment Download PDFInfo
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- CN107153796A CN107153796A CN201710202128.XA CN201710202128A CN107153796A CN 107153796 A CN107153796 A CN 107153796A CN 201710202128 A CN201710202128 A CN 201710202128A CN 107153796 A CN107153796 A CN 107153796A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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Abstract
The invention discloses a kind of information processing method and electronic equipment, wherein, method includes：Voice messaging is obtained, frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained；Wherein, the frequency range residing for the information of acoustic wave is the frequency range that can not be directly perceived by human ear；The corresponding information of acoustic wave of the voice messaging is sent so that destination object can produce audio resonance according to the information of acoustic wave, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
Description
Technical field
The present invention relates to Virtual Machine Manager technology, and in particular to it is a kind of be applied to electronic equipment in information processing method and
A kind of electronic equipment.
Background technology
In the usage scenario of existing electronic equipment, when electronic equipment carries out audio output, such as, receive phone and pass through
The receiver of mobile phone obtains sound, or obtains sound by putting device outside.But, this scene, the problem that can exist is just
It is when the transmission of voice messaging is carried out between electronic equipment, it is impossible to ensure when two electronic equipments carry out voice messaging output
Information privacy.
The content of the invention
It is a primary object of the present invention to propose a kind of information processing method and electronic equipment, it is intended to solve in the prior art
The above mentioned problem of presence.
To achieve the above object, the present invention provides a kind of information processing method, and methods described includes：
Voice messaging is obtained, frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained；Wherein, the sound wave letter
The residing frequency range of breath is the frequency range that can not be directly perceived by human ear；
The corresponding information of acoustic wave of the voice messaging is sent so that destination object can be produced according to the information of acoustic wave
Audio resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
The present invention provides a kind of electronic equipment, and the electronic equipment includes：
Converting unit, for obtaining voice messaging, carries out frequency conversion to the voice messaging, obtains information of acoustic wave；Its
In, the frequency range residing for the information of acoustic wave is the frequency range that can not be directly perceived by human ear；
Output unit, for the corresponding information of acoustic wave of the voice messaging to be sent so that destination object can be according to institute
State information of acoustic wave and produce audio resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
Information processing method and electronic equipment that the present embodiment is provided, when voice messaging is got, enter line frequency
Conversion, obtains the information of acoustic wave in the frequency range that can not directly be perceived by human ear, then sends information of acoustic wave so that receiving
The destination object of information of acoustic wave directly can obtain voice messaging by human ear side by the resonance of the information of acoustic wave.In this way, just
Voice signal progress frequency range conversion in transmission can be at into human ear to answer outside scope, when signal reaches recipient,
Cross-superimposed by sound wave makes in the range of voice signal answered in human ear, thus between avoiding two users interaction information
Known by other people, it is ensured that the privacy of voice messaging, improve the interaction privacy of user.
Brief description of the drawings
Fig. 1 is information processing method of embodiment of the present invention schematic flow sheet 1；
Fig. 2 is schematic diagram of a scenario of the embodiment of the present invention 1；
Fig. 3 is schematic diagram of a scenario of the embodiment of the present invention 2；
Fig. 4 is schematic diagram of a scenario of the embodiment of the present invention 3；
Fig. 5 is schematic diagram of a scenario of the embodiment of the present invention 4；
Fig. 6 is that electronic equipment of the embodiment of the present invention constitutes structural representation.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one,
The embodiment of the present invention provides a kind of information processing method, applied to electronic equipment, as shown in figure 1, including：
Step 101：Voice messaging is obtained, frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained；Wherein, institute
It is the frequency range that can not be directly perceived by human ear to state the frequency range residing for information of acoustic wave；
Step 102：The corresponding information of acoustic wave of the voice messaging is sent so that destination object can be according to the sound wave
Information produces audio resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
The method provided in the present embodiment, can apply to electronic equipment, and the electronic equipment is can be at least through one
The equipment that audio output unit carries out audio output.
The mode of above-mentioned acquisition voice messaging can be to carry out voice messaging by the audio collection unit of electronic equipment
Collection, or chosen in the multiple voice messagings preserved from itself.
It is described that frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained, including：
Temporal partitioning is carried out to voice messaging, Part I voice sub-information and Part II voice sub-information is obtained；
By the Part I voice sub-information, the sound wave of the first frequency range is converted to；Part II voice is believed
Breath, is converted to the sound wave of the second frequency range；
The sound wave of the sound wave of first frequency range and the second frequency range is overlapped, the information of acoustic wave is obtained；
First frequency range and the second frequency range are the frequency range that can not be directly perceived by human ear.
Methods described also includes：By voice collecting unit, the voice messaging in collection preset duration is used as current acquisition
Voice messaging；
Accordingly, temporal partitioning is carried out to voice messaging, obtains Part I voice sub-information and Part II voice
Sub-information, including：
Based on the duration corresponding to the voice messaging, by the voice messaging be divided into Part I voice sub-information with
And Part II voice sub-information.
It is to be herein pointed out it by preset duration can be a cycle weight that the frequency conversion of voice messaging, which can be,
Multiple numerical value, that is, the length of preset duration are equal to a collection period.Voice messaging in one collection period is turned
Change, that is to say, that, it is assumed that, can be with when current electronic device carries out voice collecting by the audio collection such as microphone unit
Cycle is that the voice messaging that unit was carried out in the cycle carries out frequency conversion.Such as, referring to Fig. 2, wherein it is possible to be sent in user
When voice " hello ", it is subjected to temporal partitioning according to the default cycle, it is assumed that a collection week can be used as using 50ms
Phase, then that is, first regarding first 50ms voice messaging as first paragraph voice messaging；In addition, with mobile phone in this figure
As being illustrated exemplified by the equipment for carrying out voice collecting, as long as but can actually gather the electronic equipment of voice messaging and exist
Within the protection domain of the present embodiment.
Then, this 50ms first paragraph voice messaging is divided again, obtains its Part I voice sub-information and
Two part of speech sub-informations, its dividing mode can be divided according to half duration is respectively accounted for, and different durations can also be accounted for respectively
Divide.Assuming that being divided with respectively different duration, then Part I voice sub-information duration is more than Part II voice sub-information
Duration, or, can with Part I voice sub-information duration be less than Part II voice sub-information duration.The present embodiment
In as long as each section of voice messaging can be divided and obtain two parts voice sub-information, duration is not also done without limiting
It is exhaustive.Such as, on the basis of Fig. 2 processing, shown in Fig. 3, can be by 50ms first paragraph voice, when division obtains two
Long identical Part I voice sub-information 21 and Part II voice sub-information 22.
Further, Part I voice sub-information is converted to the sound wave of the first frequency range, by the Part II voice
Sub-information, is converted to the sound wave of the second frequency range；
Two frequency ranges can be determined based on the audibility range of people；Specifically, the audibility range of people, i.e. each second are vibrated
Frequency is 20 hertz~20000 hertz, and human ear can hear various sound in the range of this.Higher than 20000 hertz
(Hz) be referred to as is ultrasonic, and then can be described as infrasonic sound (or being infrasound) less than 20 hertz (Hz), and both are all that human ear is inaudible
Sound.Frequency range can be that the voice frequency range that human ear can listen to one is between 20Hz--20kHz i.e. where voice messaging, so
The first step will carry out frequency conversion, and the audible frequency in voice messaging is carried out into ultrasound and infrasonic sound is changed, thus can be by me
The sound wave that can not hear of two kinds of human ears of speech production, implement the sound wave and by algorithm can synthesize and decompose.
Wherein, the first frequency range can be supersonic range, and the second frequency range can be Infrasonic Frequencies.Referring also to Fig. 3, it is assumed that two original portions
Point voice sub-information 21,22, is that frequency range is between 20Hz--20kHz；After being frequency converted, the first frequency range sound is obtained
Ripple 211, its frequency range is in the supersonic range higher than 20000 hertz (Hz), the sound wave 221 of the second frequency range, that is, less than 20 hertz
(Hz) infrasonic sound (or being infrasound).
Then, the sound wave of the sound wave of first frequency range and the second frequency range is overlapped, obtains the information of acoustic wave；
Two frequency ranges can be overlapped by the mode that the sound wave of the two frequency ranges is overlapped in time domain, such as, former first frequency range
The start time point of sound wave is t1, and the start time point of the second frequency range sound wave is t2；Then the two frequency range sound waves are used
Identical time point t0 is merged, the information of acoustic wave after being superimposed.
It is understood that foregoing only carried out the explanation of frequency conversion by taking part of speech information as an example, other time domain portions
Point speech signal analysis mode same be not discussed here.
Or, carrying out the mode of the division of two part of speech sub-informations can also be：Based on the voice messaging, institute is right
The duration answered, at least one sub-information is divided into by the voice messaging；The extraction unit timesharing from least one described sub-information
Adjacent or non-conterminous sub-information extracts adjacent or non-conterminous in remainder time domain as Part I voice sub-information on domain
Sub-information be used as Part II voice sub-information.
Such as, referring to Fig. 4, voice messaging is marked off to multiple sub-informations from time domain, such as, and 4 sons shown in figure
Information, respectively 41,42,43,44；Extracted from this 4 sub-informations and obtain adjacent or non-conterminous sub-information as first
Divide voice sub-information, Part I sub-information or 41,43 works can be used as therefrom to extract 41,42 the two parts
For Part I voice sub-information, 41,44 Part I voice sub-information can also be used as；Then remainder is used as second
Divide voice sub-information；It is to be in Fig. 4 as Part II sub-information using sub-information 41,43 as Part I sub-information, 42,44
The explanation that example is carried out, can also have other dividing modes, simply no longer carry out here exhaustive.
In addition, carried out in present treatment mode the conversion of each different phonetic sub-information mode can with the present embodiment before
The mode stated is identical, is not discussed here.
It can be seen that, by using such scheme, it becomes possible to when voice messaging is got, frequency conversion is carried out, is obtained
The information of acoustic wave in frequency range that can not be directly perceived by human ear, then information of acoustic wave is sent to receive information of acoustic wave
Destination object directly can obtain voice messaging by human ear side by the resonance of the information of acoustic wave.So, it becomes possible to will transmit
Middle voice signal progress frequency range conversion is at human ear and answered outside scope, when signal reaches recipient, by sound wave
It is cross-superimposed to make in the range of voice signal answered in human ear, so that the information of interaction is obtained by other people between avoiding two users
Know, it is ensured that the privacy of voice messaging, improve the interaction privacy of user.
Embodiment two,
The embodiment of the present invention provides a kind of information processing method, applied to electronic equipment, as shown in figure 1, including：
Step 101：Voice messaging is obtained, frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained；Wherein, institute
It is the frequency range that can not be directly perceived by human ear to state the frequency range residing for information of acoustic wave；
Step 102：The corresponding information of acoustic wave of the voice messaging is sent so that destination object can be according to the sound wave
Information produces audio resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
The method provided in the present embodiment, can apply to electronic equipment, and the electronic equipment is can be at least through one
The equipment that audio output unit carries out audio output.
The mode of above-mentioned acquisition voice messaging can be to carry out voice messaging by the audio collection unit of electronic equipment
Collection, or chosen in the multiple voice messagings preserved from itself.
It is described that frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained, including：
Temporal partitioning is carried out to voice messaging, Part I voice sub-information and Part II voice sub-information is obtained；
By the Part I voice sub-information, the sound wave of the first frequency range is converted to；Part II voice is believed
Breath, is converted to the sound wave of the second frequency range；
The sound wave of the sound wave of first frequency range and the second frequency range is overlapped, the information of acoustic wave is obtained；
First frequency range and the second frequency range are the frequency range that can not be directly perceived by human ear.
Methods described also includes：By voice collecting unit, the voice messaging in collection preset duration is used as current acquisition
Voice messaging；
Accordingly, temporal partitioning is carried out to voice messaging, obtains Part I voice sub-information and Part II voice
Sub-information, including：
Based on the duration corresponding to the voice messaging, by the voice messaging be divided into Part I voice sub-information with
And Part II voice sub-information.
It is to be herein pointed out it by preset duration can be a cycle weight that the frequency conversion of voice messaging, which can be,
Multiple numerical value, that is, the length of preset duration are equal to a collection period.Voice messaging in one collection period is turned
Change, that is to say, that, it is assumed that, can be with when current electronic device carries out voice collecting by the audio collection such as microphone unit
Cycle is that the voice messaging that unit was carried out in the cycle carries out frequency conversion.
Then, this 50ms first paragraph voice messaging is divided again, obtains its Part I voice sub-information and
Two part of speech sub-informations, its dividing mode can be divided according to half duration is respectively accounted for, and different durations can also be accounted for respectively
Divide.Assuming that being divided with respectively different duration, then Part I voice sub-information duration is more than Part II voice sub-information
Duration, or, can with Part I voice sub-information duration be less than Part II voice sub-information duration.The present embodiment
In as long as each section of voice messaging can be divided and obtain two parts voice sub-information, duration is not also done without limiting
It is exhaustive.
Further, Part I voice sub-information is converted to the sound wave of the first frequency range, by the Part II voice
Sub-information, is converted to the sound wave of the second frequency range；
Two frequency ranges can be determined based on the audibility range of people；Specifically, the audibility range of people, i.e. each second are vibrated
Frequency is 20 hertz~20000 hertz, and human ear can hear various sound in the range of this.Higher than 20000 hertz
(Hz) be referred to as is ultrasonic, and then can be described as infrasonic sound (or being infrasound) less than 20 hertz (Hz), and both are all that human ear is inaudible
Sound.Frequency range can be that the voice frequency range that human ear can listen to one is between 20Hz--20kHz i.e. where voice messaging, so
The first step will carry out frequency conversion, and the audible frequency in voice messaging is carried out into ultrasound and infrasonic sound is changed, thus can be by me
The sound wave that can not hear of two kinds of human ears of speech production, implement the sound wave and by algorithm can synthesize and decompose.
Wherein, the first frequency range can be supersonic range, and the second frequency range can be Infrasonic Frequencies.
Then, the sound wave of the sound wave of first frequency range and the second frequency range is overlapped, obtains the information of acoustic wave；
Two frequency ranges can be overlapped by the mode that the sound wave of the two frequency ranges is overlapped in time domain, the sound wave after being superimposed
Information.
Or, carrying out the mode of the division of two part of speech sub-informations can also be：Based on the voice messaging, institute is right
The duration answered, at least one sub-information is divided into by the voice messaging；The extraction unit timesharing from least one described sub-information
Adjacent or non-conterminous sub-information extracts adjacent or non-conterminous in remainder time domain as Part I voice sub-information on domain
Sub-information be used as Part II voice sub-information.
In addition, carried out in present treatment mode the conversion of each different phonetic sub-information mode can with the present embodiment before
The mode stated is identical, is not discussed here.
It is described to send the corresponding information of acoustic wave of the voice messaging, including：
The quantity for obtaining audio output unit is N；N is integer；Quantity N based on the audio output unit, will be described
Information of acoustic wave carries out energy binned, obtains N number of sound wave sub-information；The N sound waves sub-information is passed through into N number of audio output list
Member is exported.
It is described the corresponding information of acoustic wave of the voice messaging is sent before, methods described also includes：
Control the sensing of N number of audio output unit so that N number of audio output unit is directed to destination object.
Wherein, the method for controlling the sensing of N number of audio output unit, can where learning targeted customer first orientation or
Particular location (such as longitude and latitude), then detects the physical location for the multiple audio output units that itself can be controlled, based on many
The physical location of individual audio output unit, choose with the targeted customer the distance between minimum N number of audio output unit；
Then the orientation based on targeted customer again, adjusts the sensing of N number of audio output unit, such as, shown in Fig. 5, it is assumed that
Current to have 4 audio output units (such as loudspeaker), the location of targeted customer is nearer apart from audio output unit 1,2
Position, then just choose the two audio output units as final output unit.
Information of acoustic wave is carried out to the mode of energy binned, can be to be divided the amplitude of information of acoustic wave so that divide
The sub- amplitude of sound wave sub-information afterwards is added the size for the amplitude that can obtain information of acoustic wave, each sound wave sub-information correspondence
Sub- amplitude can be the same or different, do not limit here.Sound wave sub-information after division is used identical in time domain
Time point send simultaneously, it is sub to enable targeted customer to get multiple sound waves from N number of audio output unit simultaneously
Information, then multiple sound wave sub-informations are merged, obtain final information of acoustic wave in human ear.
In addition, further it may be mentioned that the present embodiment can also have another transmission based on previous embodiment
Mode, exactly by the information of acoustic wave being converted to, as communication speech information, is sent to the mobile phone of receiving terminal so that Yong Hu
When answering the information of acoustic wave by the loudspeaker (audio output unit) of mobile phone, based on ear vibration of membrane, know and obtain sound
Specific voice messaging corresponding to ripple information.
It can be seen that, by using such scheme, it becomes possible to when voice messaging is got, frequency conversion is carried out, is obtained
The information of acoustic wave in frequency range that can not be directly perceived by human ear, then information of acoustic wave is sent to receive information of acoustic wave
Destination object directly can obtain voice messaging by human ear side by the resonance of the information of acoustic wave.So, it becomes possible to will transmit
Middle voice signal progress frequency range conversion is at human ear and answered outside scope, when signal reaches recipient, by sound wave
It is cross-superimposed to make in the range of voice signal answered in human ear, so that the information of interaction is obtained by other people between avoiding two users
Know, it is ensured that the privacy of voice messaging, improve the interaction privacy of user.
Embodiment three,
The embodiment of the present invention provides a kind of electronic equipment, as shown in fig. 6, including：
Converting unit 61, for obtaining voice messaging, carries out frequency conversion to the voice messaging, obtains information of acoustic wave；
Wherein, the frequency range residing for the information of acoustic wave is the frequency range that can not be directly perceived by human ear；
Output unit 62, for the corresponding information of acoustic wave of the voice messaging to be sent so that destination object being capable of basis
The information of acoustic wave produces audio resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
The method provided in the present embodiment, can apply to electronic equipment, and the electronic equipment is can be at least through one
The equipment that audio output unit carries out audio output.
The mode of above-mentioned acquisition voice messaging can be to carry out voice messaging by the audio collection unit of electronic equipment
Collection, or chosen in the multiple voice messagings preserved from itself.
The converting unit 61, for voice messaging carry out temporal partitioning, obtain Part I voice sub-information and
Part II voice sub-information；
By the Part I voice sub-information, the sound wave of the first frequency range is converted to；Part II voice is believed
Breath, is converted to the sound wave of the second frequency range；
The sound wave of the sound wave of first frequency range and the second frequency range is overlapped, the information of acoustic wave is obtained；
First frequency range and the second frequency range are the frequency range that can not be directly perceived by human ear.
Methods described also includes：By voice collecting unit, the voice messaging in collection preset duration is used as current acquisition
Voice messaging；
Accordingly, converting unit 61, for based on the duration corresponding to the voice messaging, the voice messaging to be divided
For Part I voice sub-information and Part II voice sub-information.
It is to be herein pointed out it by preset duration can be a cycle weight that the frequency conversion of voice messaging, which can be,
Multiple numerical value, that is, the length of preset duration are equal to a collection period.Voice messaging in one collection period is turned
Change, that is to say, that, it is assumed that, can be with when current electronic device carries out voice collecting by the audio collection such as microphone unit
Cycle is that the voice messaging that unit was carried out in the cycle carries out frequency conversion.Such as, referring to Fig. 2, wherein it is possible to be sent in user
When voice " hello ", it is subjected to temporal partitioning according to the default cycle, it is assumed that a collection week can be used as using 50ms
Phase, then that is, first regarding first 50ms voice messaging as first paragraph voice messaging；In addition, with mobile phone in this figure
As being illustrated exemplified by the equipment for carrying out voice collecting, as long as but can actually gather the electronic equipment of voice messaging and exist
Within the protection domain of the present embodiment.
Then, this 50ms first paragraph voice messaging is divided again, obtains its Part I voice sub-information and
Two part of speech sub-informations, its dividing mode can be divided according to half duration is respectively accounted for, and different durations can also be accounted for respectively
Divide.Assuming that being divided with respectively different duration, then Part I voice sub-information duration is more than Part II voice sub-information
Duration, or, can with Part I voice sub-information duration be less than Part II voice sub-information duration.The present embodiment
In as long as each section of voice messaging can be divided and obtain two parts voice sub-information, duration is not also done without limiting
It is exhaustive.Such as, on the basis of Fig. 2 processing, shown in Fig. 3, can be by 50ms first paragraph voice, when division obtains two
Long identical Part I voice sub-information 21 and Part II voice sub-information 22.
Further, Part I voice sub-information is converted to the sound wave of the first frequency range, by the Part II voice
Sub-information, is converted to the sound wave of the second frequency range；
Two frequency ranges can be determined based on the audibility range of people；Specifically, the audibility range of people, i.e. each second are vibrated
Frequency is 20 hertz~20000 hertz, and human ear can hear various sound in the range of this.Higher than 20000 hertz
(Hz) be referred to as is ultrasonic, and then can be described as infrasonic sound (or being infrasound) less than 20 hertz (Hz), and both are all that human ear is inaudible
Sound.Frequency range can be that the voice frequency range that human ear can listen to one is between 20Hz--20kHz i.e. where voice messaging, so
The first step will carry out frequency conversion, and the audible frequency in voice messaging is carried out into ultrasound and infrasonic sound is changed, thus can be by me
The sound wave that can not hear of two kinds of human ears of speech production, implement the sound wave and by algorithm can synthesize and decompose.
Wherein, the first frequency range can be supersonic range, and the second frequency range can be Infrasonic Frequencies.Referring also to Fig. 3, it is assumed that two original portions
Point voice sub-information 21,22, is that frequency range is between 20Hz--20kHz；After being frequency converted, the first frequency range sound is obtained
Ripple 211, its frequency range is in the supersonic range higher than 20000 hertz (Hz), the sound wave 221 of the second frequency range, that is, less than 20 hertz
(Hz) infrasonic sound (or being infrasound).
Then, the sound wave of the sound wave of first frequency range and the second frequency range is overlapped, obtains the information of acoustic wave；
Two frequency ranges can be overlapped by the mode that the sound wave of the two frequency ranges is overlapped in time domain, such as, former first frequency range
The start time point of sound wave is t1, and the start time point of the second frequency range sound wave is t2；Then the two frequency range sound waves are used
Identical time point t0 is merged, the information of acoustic wave after being superimposed.
It is understood that foregoing only carried out the explanation of frequency conversion by taking part of speech information as an example, other time domain portions
Point speech signal analysis mode same be not discussed here.
Or, converting unit 61, for based on the duration corresponding to the voice messaging, the voice messaging to be divided into
At least one sub-information；Adjacent on extraction unit timesharing domain or non-conterminous sub-information is used as from least one described sub-information
A part of voice sub-information, extracts adjacent in remainder time domain or non-conterminous sub-information and is used as Part II voice letter
Breath.
Such as, referring to Fig. 4, voice messaging is marked off to multiple sub-informations from time domain, such as, and 4 sons shown in figure
Information, respectively 41,42,43,44；Extracted from this 4 sub-informations and obtain adjacent or non-conterminous sub-information as first
Divide voice sub-information, Part I sub-information or 41,43 works can be used as therefrom to extract 41,42 the two parts
For Part I voice sub-information, 41,44 Part I voice sub-information can also be used as；Then remainder is used as second
Divide voice sub-information；It is to be in Fig. 4 as Part II sub-information using sub-information 41,43 as Part I sub-information, 42,44
The explanation that example is carried out, can also have other dividing modes, simply no longer carry out here exhaustive.
In addition, carried out in present treatment mode the conversion of each different phonetic sub-information mode can with the present embodiment before
The mode stated is identical, is not discussed here.
It can be seen that, by using such scheme, it becomes possible to when voice messaging is got, frequency conversion is carried out, is obtained
The information of acoustic wave in frequency range that can not be directly perceived by human ear, then information of acoustic wave is sent to receive information of acoustic wave
Destination object directly can obtain voice messaging by human ear side by the resonance of the information of acoustic wave.So, it becomes possible to will transmit
Middle voice signal progress frequency range conversion is at human ear and answered outside scope, when signal reaches recipient, by sound wave
It is cross-superimposed to make in the range of voice signal answered in human ear, so that the information of interaction is obtained by other people between avoiding two users
Know, it is ensured that the privacy of voice messaging, improve the interaction privacy of user.
Example IV,
The embodiment of the present invention provides a kind of electronic equipment, and its structure is identical with previous embodiment three, is provided in the present embodiment
Electronic equipment, the electronic equipment is the equipment that audio output can be carried out at least through audio output unit.
The mode of above-mentioned acquisition voice messaging can be to carry out voice messaging by the audio collection unit of electronic equipment
Collection, or chosen in the multiple voice messagings preserved from itself.
The converting unit 61, for voice messaging carry out temporal partitioning, obtain Part I voice sub-information and
Part II voice sub-information；
By the Part I voice sub-information, the sound wave of the first frequency range is converted to；Part II voice is believed
Breath, is converted to the sound wave of the second frequency range；
The sound wave of the sound wave of first frequency range and the second frequency range is overlapped, the information of acoustic wave is obtained；
First frequency range and the second frequency range are the frequency range that can not be directly perceived by human ear.
Methods described also includes：By voice collecting unit, the voice messaging in collection preset duration is used as current acquisition
Voice messaging；
Accordingly, converting unit 61, for based on the duration corresponding to the voice messaging, the voice messaging to be divided
For Part I voice sub-information and Part II voice sub-information.
It is to be herein pointed out it by preset duration can be a cycle weight that the frequency conversion of voice messaging, which can be,
Multiple numerical value, that is, the length of preset duration are equal to a collection period.Voice messaging in one collection period is turned
Change, that is to say, that, it is assumed that, can be with when current electronic device carries out voice collecting by the audio collection such as microphone unit
Cycle is that the voice messaging that unit was carried out in the cycle carries out frequency conversion.
Then, this 50ms first paragraph voice messaging is divided again, obtains its Part I voice sub-information and
Two part of speech sub-informations, its dividing mode can be divided according to half duration is respectively accounted for, and different durations can also be accounted for respectively
Divide.Assuming that being divided with respectively different duration, then Part I voice sub-information duration is more than Part II voice sub-information
Duration, or, can with Part I voice sub-information duration be less than Part II voice sub-information duration.The present embodiment
In as long as each section of voice messaging can be divided and obtain two parts voice sub-information, duration is not also done without limiting
It is exhaustive.
Further, Part I voice sub-information is converted to the sound wave of the first frequency range, by the Part II voice
Sub-information, is converted to the sound wave of the second frequency range；
Two frequency ranges can be determined based on the audibility range of people；Specifically, the audibility range of people, i.e. each second are vibrated
Frequency is 20 hertz~20000 hertz, and human ear can hear various sound in the range of this.Higher than 20000 hertz
(Hz) be referred to as is ultrasonic, and then can be described as infrasonic sound (or being infrasound) less than 20 hertz (Hz), and both are all that human ear is inaudible
Sound.Frequency range can be that the voice frequency range that human ear can listen to one is between 20Hz--20kHz i.e. where voice messaging, so
The first step will carry out frequency conversion, and the audible frequency in voice messaging is carried out into ultrasound and infrasonic sound is changed, thus can be by me
The sound wave that can not hear of two kinds of human ears of speech production, implement the sound wave and by algorithm can synthesize and decompose.
Wherein, the first frequency range can be supersonic range, and the second frequency range can be Infrasonic Frequencies.
Then, the sound wave of the sound wave of first frequency range and the second frequency range is overlapped, obtains the information of acoustic wave；
Two frequency ranges can be overlapped by the mode that the sound wave of the two frequency ranges is overlapped in time domain, the sound wave after being superimposed
Information.
Or, carrying out the mode of the division of two part of speech sub-informations can also be：Based on the voice messaging, institute is right
The duration answered, at least one sub-information is divided into by the voice messaging；The extraction unit timesharing from least one described sub-information
Adjacent or non-conterminous sub-information extracts adjacent or non-conterminous in remainder time domain as Part I voice sub-information on domain
Sub-information be used as Part II voice sub-information.
In addition, carried out in present treatment mode the conversion of each different phonetic sub-information mode can with the present embodiment before
The mode stated is identical, is not discussed here.
The output unit, the quantity for obtaining audio output unit is N；N is integer；Based on the audio output list
The quantity N of member, carries out energy binned by the information of acoustic wave, obtains N number of sound wave sub-information；The N sound waves sub-information is passed through
N number of audio output unit is exported.
The output unit, the sensing for controlling N number of audio output unit so that N number of audio output list
Member is directed to destination object.
Wherein, the method for controlling the sensing of N number of audio output unit, can where learning targeted customer first orientation or
Particular location (such as longitude and latitude), then detects the physical location for the multiple audio output units that itself can be controlled, based on many
The physical location of individual audio output unit, choose with the targeted customer the distance between minimum N number of audio output unit；
Then the orientation based on targeted customer again, adjusts the sensing of N number of audio output unit, such as, shown in Fig. 5, it is assumed that
Current to have 4 audio output units (such as loudspeaker), the location of targeted customer is nearer apart from audio output unit 1,2
Position, then just choose the two audio output units as final output unit.
Information of acoustic wave is carried out to the mode of energy binned, can be to be divided the amplitude of information of acoustic wave so that divide
The sub- amplitude of sound wave sub-information afterwards is added the size for the amplitude that can obtain information of acoustic wave, each sound wave sub-information correspondence
Sub- amplitude can be the same or different, do not limit here.Sound wave sub-information after division is used identical in time domain
Time point send simultaneously, it is sub to enable targeted customer to get multiple sound waves from N number of audio output unit simultaneously
Information, then multiple sound wave sub-informations are merged, obtain final information of acoustic wave in human ear.
In addition, further it may be mentioned that the present embodiment can also have another transmission based on previous embodiment
Mode, exactly by the information of acoustic wave being converted to, as communication speech information, is sent to the mobile phone of receiving terminal so that Yong Hu
When answering the information of acoustic wave by the loudspeaker (audio output unit) of mobile phone, based on ear vibration of membrane, know and obtain sound
Specific voice messaging corresponding to ripple information.
It can be seen that, by using such scheme, it becomes possible to when voice messaging is got, frequency conversion is carried out, is obtained
The information of acoustic wave in frequency range that can not be directly perceived by human ear, then information of acoustic wave is sent to receive information of acoustic wave
Destination object directly can obtain voice messaging by human ear side by the resonance of the information of acoustic wave.So, it becomes possible to will transmit
Middle voice signal progress frequency range conversion is at human ear and answered outside scope, when signal reaches recipient, by sound wave
It is cross-superimposed to make in the range of voice signal answered in human ear, so that the information of interaction is obtained by other people between avoiding two users
Know, it is ensured that the privacy of voice messaging, improve the interaction privacy of user.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：It is movable storage device, read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Or, if the above-mentioned integrated unit of the present invention is realized using in the form of software function module and is used as independent product
Sale in use, can also be stored in a computer read/write memory medium.Understood based on such, the present invention is implemented
The part that the technical scheme of example substantially contributes to prior art in other words can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be with
It is personal computer, server or network equipment etc.) perform all or part of each of the invention embodiment methods described.
And foregoing storage medium includes：Movable storage device, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of information processing method, including：
Voice messaging is obtained, frequency conversion is carried out to the voice messaging, information of acoustic wave is obtained；Wherein, the information of acoustic wave institute
The frequency range at place is the frequency range that can not be directly perceived by human ear；
The corresponding information of acoustic wave of the voice messaging is sent so that destination object can produce audio according to the information of acoustic wave
Resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
2. method according to claim 1, it is characterised in that described to carry out frequency conversion to the voice messaging, obtains sound wave
Information, including：
Temporal partitioning is carried out to voice messaging, Part I voice sub-information and Part II voice sub-information is obtained；
By the Part I voice sub-information, the sound wave of the first frequency range is converted to；By the Part II voice sub-information, turn
It is changed to the sound wave of the second frequency range；
The sound wave of the sound wave of first frequency range and the second frequency range is overlapped, the information of acoustic wave is obtained；
First frequency range and the second frequency range are the frequency range that can not be directly perceived by human ear.
3. according to the method described in claim 1, it is characterised in that described to send out the corresponding information of acoustic wave of the voice messaging
Go out, including：
The quantity for obtaining audio output unit is N；N is integer；
Quantity N based on the audio output unit, carries out energy binned by the information of acoustic wave, obtains N number of sound wave sub-information；
The N sound waves sub-information is exported by N number of audio output unit.
4. method according to claim 3, it is characterised in that described to send the corresponding information of acoustic wave of the voice messaging
Before, methods described also includes：
Control the sensing of N number of audio output unit so that N number of audio output unit is directed to destination object.
5. method according to claim 2, it is characterised in that methods described also includes：
By voice collecting unit, the voice messaging in collection preset duration is used as current acquisition voice messaging；
Accordingly, temporal partitioning is carried out to voice messaging, obtains Part I voice sub-information and Part II voice letter
Breath, including：
Based on the duration corresponding to the voice messaging, the voice messaging is divided into Part I voice sub-information and
Two part of speech sub-informations；
Or,
Based on the duration corresponding to the voice messaging, the voice messaging is divided at least one sub-information；From it is described to
Adjacent on extraction unit timesharing domain or non-conterminous sub-information extracts surplus as Part I voice sub-information in a few sub-information
Adjacent or non-conterminous sub-information is used as Part II voice sub-information on remaining part timesharing domain.
6. a kind of electronic equipment, it is characterised in that the electronic equipment includes：
Converting unit, for obtaining voice messaging, carries out frequency conversion to the voice messaging, obtains information of acoustic wave；Wherein, institute
It is the frequency range that can not be directly perceived by human ear to state the frequency range residing for information of acoustic wave；
Output unit, for the corresponding information of acoustic wave of the voice messaging to be sent so that destination object can be according to the sound
Ripple information produces audio resonance, to obtain the voice messaging in the frequency range that can be directly perceived by human ear.
7. electronic equipment according to claim 6, it is characterised in that the converting unit, for carrying out time domain to voice messaging
Divide, obtain Part I voice sub-information and Part II voice sub-information；
By the Part I voice sub-information, the sound wave of the first frequency range is converted to；By the Part II voice sub-information, turn
It is changed to the sound wave of the second frequency range；
The sound wave of the sound wave of first frequency range and the second frequency range is overlapped, the information of acoustic wave is obtained；
First frequency range and the second frequency range are the frequency range that can not be directly perceived by human ear.
8. electronic equipment according to claim 6, it is characterised in that the output unit, for obtaining audio output list
The quantity of member is N；N is integer；Quantity N based on the audio output unit, carries out energy binned by the information of acoustic wave, obtains
To N number of sound wave sub-information；The N sound waves sub-information is exported by N number of audio output unit.
9. electronic equipment according to claim 8, it is characterised in that the output unit, for controlling N number of audio
The sensing of output unit so that N number of audio output unit is directed to destination object.
10. electronic equipment according to claim 7, it is characterised in that the converting unit, for passing through voice collecting list
Voice messaging in member, collection preset duration is used as current acquisition voice messaging；
Based on the duration corresponding to the voice messaging, the voice messaging is divided into Part I voice sub-information and
Two part of speech sub-informations；
Or,
Based on the duration corresponding to the voice messaging, the voice messaging is divided at least one sub-information；From it is described to
Adjacent on extraction unit timesharing domain or non-conterminous sub-information extracts surplus as Part I voice sub-information in a few sub-information
Adjacent or non-conterminous sub-information is used as Part II voice sub-information on remaining part timesharing domain.
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