CN104185132A - Audio track configuration method, intelligent terminal and corresponding system - Google Patents

Audio track configuration method, intelligent terminal and corresponding system Download PDF

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Publication number
CN104185132A
CN104185132A CN201410443576.5A CN201410443576A CN104185132A CN 104185132 A CN104185132 A CN 104185132A CN 201410443576 A CN201410443576 A CN 201410443576A CN 104185132 A CN104185132 A CN 104185132A
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audio
audio amplifier
amplifier
intelligent terminal
acquisition time
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CN201410443576.5A
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CN104185132B (en
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林尚波
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Abstract

The embodiment of the invention discloses an audio track configuration method, an intelligent terminal and a corresponding system. The method comprises the steps that the intelligent terminal sends a first control instruction to a first loudspeaker box for instructing the first loudspeaker box to start a left audio collecting device and a right audio collecting device which are arranged on the two sides of the first loudspeaker box; an audio playing device on a second loudspeaker box is triggered for playing testing audio data; audio signals which are sent by the first loudspeaker box and collected by the left and right audio collecting devices and come from the second loudspeaker box are received, and left and right opposite positions of the first loudspeaker box and the second loudspeaker box are determined according to the received audio signals; or the left and right opposite positions, determined by the first loudspeaker box according to the audio signals, of the first loudspeaker box and the second loudspeaker box are obtained, wherein the audio signals are collected by the left and right audio collecting devices and come from the second loudspeaker box; based on the left and right opposite positions, audio tract configuration is carried out on the first loudspeaker box and the second loudspeaker box. According to the technical scheme, the attribution of loudspeaker box audio tracks in a loudspeaker box system can be automatically configured.

Description

Channel configuration method, intelligent terminal and corresponding system
Technical field
The embodiment of the present invention relates to wireless sound box systems technology field, relates in particular to a kind of channel configuration method, intelligent terminal and corresponding system.
Background technology
At present, wireless sound box (for example wireless blue tooth audio amplifier and wireless WIFI audio amplifier) is more and more universal.In the time utilizing wireless sound box to carry out music, can be that single wireless sound box works alone, the wireless sound box system coordination that also can be made up of plural wireless sound box is worked, and is wherein typically SONOS (searching promise thinks) wireless sound box system.In wireless sound box system, each wireless sound box can combine and synchronously play identical music, also can play respectively the music of different sound channels, thus a soundbox system with multiple tracks of composition.Such as, forming a stereo speaker system by two wireless sound boxes, one of them wireless sound box is play the audio frequency of L channel, and another wireless sound box is play the audio frequency of R channel.And for example, be made up of the sound box system of 5.1 sound channels 6 audio amplifiers, 6 wireless sound boxes are play respectively the audio frequency of L channel, R channel, center channels, left surround channel, right surround channel and supper bass sound channel.
Wherein, in the wireless sound box system being made up of two wireless sound boxes, two wireless sound boxes can be set up wireless connections by WIFI and wireless router respectively, and wireless router is connected with the Internet.In addition, intelligent terminal can be set up and communicate by letter with two wireless sound boxes by wireless router.Under normal circumstances, user can be by being arranged on the application software on intelligent terminal, the music sources (as first song or certain radio station) of playing is wanted in selection, and control two wireless sound boxes it is synchronously play, also can control one of them wireless sound box and play the L channel of music, another wireless sound box of simultaneously controlling is wherein play the R channel of music, thereby obtains a stereosonic music effect.
In order to utilize two wireless sound boxes to obtain stereophonic effect, conventionally need user that the audio frequency of which wireless sound box broadcasting L channel is manually set in the application software of intelligent terminal, which wireless sound box is play the audio frequency of R channel.And in a newly-built wireless sound box system, user is often difficult to wireless sound box title shown in the application software of intelligent terminal and concrete wireless sound box to match, even the initial title of two wireless sound boxes is all the same.Such as, in a newly-built wireless sound box system, on the software interface of intelligent terminal, show " wireless sound box 1 " and " wireless sound box 2 " two audio amplifier names, but user and do not know " wireless sound box 1 " and " wireless sound box 2 " corresponding be respectively which wireless sound box in sound box system.When using these two audio amplifiers, user plays when stereo, he needs " wireless sound box 1 " and " wireless sound box 2 " and concrete wireless sound box to associate, " wireless sound box 1 " could be set is to play L channel or R channel, and " wireless sound box 2 " in like manner could be set is to play R channel or L channel.
A kind of audio amplifier channel configuration mode of prior art is: first user sets up the incidence relation between each audio amplifier title shown in each audio amplifier in sound box system and intelligent terminal application software by sound discrimination method, then by the manual corresponding channel properties of each audio amplifier title that arranges of described application software, to indicate application software to arrange to control each audio amplifier and play its corresponding sound channel by this.Concrete, sound discrimination method refers to: when user selects certain audio amplifier title in the application software of intelligent terminal, the corresponding wireless sound box of this title can be play one section of brief audio frequency, and user can know which wireless sound box corresponding to this title be.
In the another kind of audio amplifier channel configuration mode of prior art: in the time that certain or certain the several physical buttons (pre-defined function) on wireless sound box are pressed, now on the software interface of intelligent terminal, the title that this wireless sound box is corresponding can highlight (the highlighted or state of beating), user also can know corresponding which the audio amplifier title of this wireless sound box like this, thereby can set up the incidence relation between each audio amplifier title shown in each audio amplifier in sound box system and intelligent terminal application software, then by the manual corresponding channel properties of each audio amplifier title that arranges of described application software, arrange to control each audio amplifier and play its corresponding sound channel by this with instruction application software.
But, the defect that prior art exists is: above-mentioned two kinds of modes all need user to pass through the incidence relation between each audio amplifier title shown in each audio amplifier in sound box system and intelligent terminal application software, carry out the each audio amplifier channel properties in manual configuration sound box system, thereby make the layoutprocedure of channel properties comparatively complicated and loaded down with trivial details.
Summary of the invention
The embodiment of the present invention provides a kind of channel configuration method, intelligent terminal and corresponding system, can realize the automatic configuration to audio amplifier channel properties in sound box system.
First aspect, the embodiment of the present invention provides a kind of channel configuration method, and the method comprises:
Intelligent terminal sends the first control command to the first audio amplifier, to indicate described the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
The audio playing apparatus that described intelligent terminal triggers on the second audio amplifier is play testing audio data;
Described intelligent terminal receives the audio signal from described the second audio amplifier being gathered by described left side audio collecting device and described right audio harvester that described the first audio amplifier sends, and determines the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, described intelligent terminal obtains described the first audio amplifier according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, the left and right relative position of determined described the first audio amplifier and described the second audio amplifier;
Described intelligent terminal, based on described left and right relative position, carries out channel configuration to described the first audio amplifier and described the second audio amplifier.
Second aspect, the embodiment of the present invention also provides a kind of intelligent terminal, and this terminal comprises:
Control command transmitting element, for sending the first control command to the first audio amplifier, to indicate described the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
Voice data is play trigger element, plays testing audio data for the audio playing apparatus triggering on the second audio amplifier;
Relative position determination unit, for receiving the audio signal from described the second audio amplifier being gathered by described left side audio collecting device and described right audio harvester of described the first audio amplifier transmission, and determine the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, described intelligent terminal obtains described the first audio amplifier according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, the left and right relative position of determined described the first audio amplifier and described the second audio amplifier;
Audio amplifier channel configuration unit, for based on described left and right relative position, carries out channel configuration to described the first audio amplifier and described the second audio amplifier.
The third aspect, the embodiment of the present invention also provides a kind of sound box system, and this system comprises: intelligent terminal, the first audio amplifier, the second audio amplifier; Wherein,
Described intelligent terminal is used for:
Send the first control command to described the first audio amplifier;
The audio playing apparatus triggering on described the second audio amplifier is play testing audio data;
Described the first audio amplifier, for:
According to described control command, start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
To be sent to described intelligent terminal by the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester; Or according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, determine the left and right relative position of described the first audio amplifier and described the second audio amplifier;
Described the second audio amplifier, for according to the trigger action of described intelligent terminal, plays by described audio playing apparatus the testing audio data that described intelligent terminal sends;
Described intelligent terminal also for:
Receive the audio signal that described the first audio amplifier sends, and determine the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, obtain the left and right relative position of determined described the first audio amplifier of described the first audio amplifier and described the second audio amplifier;
Based on described left and right relative position, described the first audio amplifier and described the second audio amplifier are carried out to channel configuration.
The technical scheme that the embodiment of the present invention provides, can automatically identify the left and right relative position relation between audio amplifier in sound box system, and realizing the automatic configuration to described audio amplifier channel properties based on this left and right relative position relation, this scheme is without operation manually, and configuration is rationally.
Term " first " in specification of the present invention and claims and above-mentioned accompanying drawing and " second " they are for distinguishing similar object, instead of for describing specific order or precedence.The term that should be appreciated that such use suitably can exchange in situation, so as embodiments of the invention described herein can with except diagram here or describe those order enforcement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, for example, process, method, system, product or the equipment of sequence of operations or unit is not necessarily limited to only comprise those operations or the unit that can clearly list, but can comprise clearly do not list or for these processes, method, product or equipment intrinsic other operation or unit.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention one;
Fig. 2 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention two;
Fig. 3 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention three;
Fig. 4 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention four;
Fig. 5 is the structural representation of a kind of intelligent terminal of providing of the embodiment of the present invention five;
Fig. 6 is the structural representation of a kind of sound box system of providing of the embodiment of the present invention six;
Fig. 7 is the structural representation of the another kind of sound box system that provides of the embodiment of the present invention one;
Fig. 8 is the hardware configuration schematic diagram of a kind of audio amplifier of providing of the embodiment of the present invention one;
Fig. 9 is that the audio amplifier of a kind of audio collecting device of purchasing that the embodiment of the present invention one provides shows schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, in accompanying drawing, only show part related to the present invention but not entire infrastructure.
Embodiment mono-
Fig. 1 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention one.The present embodiment is applicable to the sound box system being made up of the first audio amplifier 610, the second audio amplifier 620 and intelligent terminal 630 as shown in Figure 6.Wherein, intelligent terminal 630 can such as, connect with the first audio amplifier 610 and the second audio amplifier 620 by cable communicating technology or wireless communication technology (bluetooth, WIFI etc.) respectively, to carry out data communication.Certainly, the present embodiment is also applicable to the sound box system being made up of the first audio amplifier 710, the second audio amplifier 720, wireless router 730 and intelligent terminal 740 as shown in Figure 7.In this sound box system, the first audio amplifier 710, the second audio amplifier 720 and intelligent terminal 740 can all connect by wireless communication technology and wireless router 730, intelligent terminal 740 can carry out data communication with the first audio amplifier 710 and the second audio amplifier 720 respectively by wireless router 730, and wireless router 730 can accessing Internet.
Fig. 8 is the hardware configuration schematic diagram of a kind of audio amplifier of providing of the embodiment of the present invention one.Referring to Fig. 8, in above-mentioned sound box system, the hardware configuration of each audio amplifier can specifically comprise: network interface 810, processor 820, memory 830, audio processing modules 840, audio playing apparatus 850, purchase self left side left side audio collecting device 860 and purchase at the right audio harvester 870 on self right side.
Wherein, what network interface 810 used is 802.11 general correlation techniques, is connected for setting up wireless network with other equipment, sends voice data and/or control information to miscellaneous equipment, also can receive voice data and/or control information from miscellaneous equipment; Processor 820 is center processing units, for the processing of the processing to voice data and control information; Memory 830 is for storing software program, voice data, sound-box device information, the network information and the configuration information of audio amplifier; Audio processing modules 840, for being simulated audio signal by digital audio-frequency data transducer, and carries out power amplification by simulated audio signal, to drive audio playing apparatus 850 to play the simulated audio signal after power amplification; Left side audio collecting device 860 and right audio harvester 870, for the acquisition system audio signal that around other audio amplifiers are play, can be microphones, and its number can be one or more; Audio playing apparatus 850 can be loud speaker.
Fig. 9 is that the audio amplifier of a kind of audio collecting device of purchasing that the embodiment of the present invention one provides shows schematic diagram.As shown in Figure 9, purchased respectively in the left and right sides of this audio amplifier left side microphone 910 and right side microphone 920.For the applicable sound box system of the embodiment of the present invention, arbitrary audio amplifier wherein all can collect the voice data that in system, on other audio amplifier, audio playing apparatus is play.
The channel configuration method that the present embodiment provides can be carried out by intelligent terminal, and described intelligent terminal can be the electronic equipment that smart mobile phone, panel computer, notebook computer or personal digital assistant etc. have processor, memory and input/output interface.Referring to Fig. 1, described method specifically comprises following operation:
Operation 110, intelligent terminal send the first control command to the first audio amplifier, to indicate the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side.
The audio playing apparatus that operation 120, intelligent terminal trigger on the second audio amplifier is play testing audio data.
In a kind of embodiment of the present embodiment, this locality of the second audio amplifier does not store audio-frequency test data, the audio playing apparatus that intelligent terminal triggers on the second audio amplifier is play testing audio data, can specifically comprise: intelligent terminal sends testing audio data to the second audio amplifier, to indicate the audio playing apparatus on the second audio amplifier to play described testing audio data.
In the another kind of embodiment of the present embodiment, this locality of the second audio amplifier is pre-stored audio-frequency test data, the audio playing apparatus that intelligent terminal triggers on the second audio amplifier is play testing audio data, can specifically comprise: intelligent terminal sends the second control command to the second audio amplifier, to indicate the audio playing apparatus on the second audio amplifier to play local pre-stored testing audio data.
In the present embodiment, testing audio data can be the simulated audio signals that includes target subsignal, and wherein target subsignal has frequency and the amplitude of setting.Because each audio amplifier of sound box system all has analog to digital converter, therefore testing audio data can be also the digital audio sequences that described simulated audio signal is corresponding.The second audio amplifier can be converted to simulated audio signal by digital audio sequence according to analog to digital converter, and then plays by audio playing apparatus.
It should be noted that, in the technical scheme providing at the present embodiment, need the audio collecting device of the first audio amplifier left and right sides to gather the simulated audio signal that the audio playing apparatus on the second audio amplifier is play, therefore the present embodiment has restriction to operating 110 with the priority execution sequence of operation 120, operation 110 should be prior to operating 120 and be performed, also the i.e. breakdown action to audio collecting device on the first audio amplifier, be prior to the breakdown action to audio playing apparatus on the second audio amplifier.
Operation 130, intelligent terminal receive the audio signal from the second audio amplifier being gathered by left side audio collecting device and right audio harvester that the first audio amplifier sends, and determine the left and right relative position of the first audio amplifier and the second audio amplifier according to received audio signal; Or intelligent terminal obtains the first audio amplifier according to the audio signal from the second audio amplifier of left side audio collecting device and the collection of right audio harvester, the left and right relative position of determined the first audio amplifier and the second audio amplifier.
Because the audio collecting device of the first audio amplifier left and right sides is activated, the second audio amplifier is also comprised in sound box system, therefore the audio playing apparatus on the second audio amplifier starts to play after testing audio data, and what the audio collecting device of the first audio amplifier left and right sides can be real-time collects the audio signal that audio playing apparatus is play.
In a kind of embodiment of the present embodiment, the audio signal being gathered respectively according to the audio collecting device of the left and right sides on the first audio amplifier by intelligent terminal, determines the left and right relative position of the first audio amplifier and the second audio amplifier.Concrete, the deterministic process of described left and right relative position can be:
The audio signal that intelligent terminal collects respectively the upper left right audio harvester of the first audio amplifier is resolved, to extract respectively the characteristic information of the audio signal that left and right sides audio collecting device collected; Wherein, described characteristic information can comprise and collects the time (being acquisition time) of target subsignal in audio signal and/or the intensity (gathering intensity) of target subsignal; Intelligent terminal, according to detected time and/or intensity, judges the left and right relative position of the first audio amplifier and the second audio amplifier.
For example, described deterministic process can be: if left side audio collecting device collects the time that the time of target subsignal in audio signal is later than right audio harvester and collects target subsignal in audio signal, judge that the second audio amplifier is positioned at the right side of the first audio amplifier, otherwise judge that the second audio amplifier is positioned at the left side of the first audio amplifier.Again for example, described deterministic process can also be: if the intensity of target subsignal is greater than the intensity of target subsignal in the audio signal that right audio harvester gathers in the audio signal of left side audio collecting device collection, judge that the second audio amplifier is positioned at the left side of the first audio amplifier, otherwise judge that the second audio amplifier is positioned at the right side of the first audio amplifier.
Certainly, also can be simultaneously in conjunction with left and right sides audio collecting device to the acquisition time of target subsignal with gather intensity, judge the left and right relative position of the first audio amplifier and the second audio amplifier.Concrete, the technical scheme that can provide referring to following embodiment bis-.
In the another kind of embodiment of the present embodiment, the audio signal being gathered respectively according to the audio collecting device of the left and right sides by the first audio amplifier, determines the left and right relative position of the first audio amplifier and the second audio amplifier.Under this embodiment, intelligent terminal can directly obtain left and right relative position described in the first audio amplifier.Wherein, the deterministic process of the first audio amplifier to the left and right relative position between two audio amplifiers, can be identical to the deterministic process of the left and right relative position between two audio amplifiers with above-mentioned intelligent terminal.Do not repeat them here.
Operation 140, intelligent terminal, based on described left and right relative position, carry out channel configuration to the first audio amplifier and the second audio amplifier.
After determining the left and right relative position of complete the first audio amplifier and the second audio amplifier, can configure accordingly the channel properties of the first audio amplifier and the second audio amplifier.For example, in the situation that the second audio amplifier is positioned at the first audio amplifier left side, the channel properties of the second audio amplifier can be configured to L channel, the channel properties of the first audio amplifier is configured to R channel; In the situation that the second audio amplifier is positioned at the first audio amplifier right side, the channel properties of the second audio amplifier can be configured to R channel, the channel properties of the first audio amplifier is configured to L channel.
The technical scheme that the present embodiment provides, can automatically identify the left and right relative position relation between audio amplifier in sound box system, and realizing the automatic configuration to described audio amplifier channel properties based on this left and right relative position relation, this scheme is without operation manually, and configuration is rationally.
Embodiment bis-
Fig. 2 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention two.The present embodiment, on the basis of above-described embodiment, is further optimized operating 130.Referring to Fig. 2, the channel configuration method that the present embodiment provides specifically comprises following operation:
Operation 210, intelligent terminal send the first control command to the first audio amplifier, to indicate the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
The audio playing apparatus that operation 220, intelligent terminal trigger on the second audio amplifier is play testing audio data;
Operation 230, intelligent terminal receive the audio signal from the second audio amplifier being gathered by left side audio collecting device and right audio harvester that the first audio amplifier sends;
Operation 240, intelligent terminal are resolved received audio signal, to detect left side audio collecting device and right audio harvester acquisition time and/or the collection intensity to the target subsignal in described audio signal;
Operation 250, intelligent terminal, according to detected acquisition time and/or collection intensity, judge the left and right relative position of the first audio amplifier and the second audio amplifier;
Operation 260, intelligent terminal, based on described left and right relative position, carry out channel configuration to the first audio amplifier and the second audio amplifier.
In the present embodiment, intelligent terminal can be only according to a kind of characteristic information of detected audio signal, and for example the acquisition time of target subsignal or gather intensity in audio signal, judges the left and right relative position of the first audio amplifier and the second audio amplifier; Also can, according at least two of detected audio signal kind of characteristic information, for example, in conjunction with acquisition time and the collection intensity of target subsignal in audio signal, judge the left and right relative position of the first audio amplifier and the second audio amplifier.
Concrete, can, first by comparing the audio collecting device acquisition time to target subsignal respectively of the left and right sides, judge the left and right relative position of the first audio amplifier and the second audio amplifier; If judged unsuccessfully,, further by comparing the audio collecting device collection intensity to target subsignal respectively of the left and right sides, judge the left and right relative position of the first audio amplifier and the second audio amplifier.
Certainly, those of ordinary skill in the art should be understood that and can also, by the above-mentioned comparison procedure to acquisition time, with the comparison procedure to collection intensity, exchange.Also, can, first by comparing the audio collecting device collection intensity to target subsignal respectively of the left and right sides, judge the left and right relative position of the first audio amplifier and the second audio amplifier; If judged unsuccessfully,, further by comparing the audio collecting device acquisition time to target subsignal respectively of the left and right sides, judge the left and right relative position of the first audio amplifier and the second audio amplifier.
The one of the present embodiment preferred embodiment in, the number of left side audio collecting device is one, the number of right audio harvester is one;
Intelligent terminal is according to detected acquisition time and/or gather intensity, judges the left and right relative position of the first audio amplifier and the second audio amplifier, comprising:
Intelligent terminal is first acquisition time of audio collecting device to the target subsignal in audio signal on the left of detecting, be greater than after setting threshold with the difference of second acquisition time of right audio harvester to the target subsignal in audio signal, be later than the second acquisition time if recognize the first acquisition time, judge that the second audio amplifier is positioned at the right side of the first audio amplifier, otherwise judge that the second audio amplifier is positioned at the left side of the first audio amplifier;
Intelligent terminal is first acquisition time of audio collecting device to the target subsignal in audio signal on the left of detecting, be less than or equal to after setting threshold with the difference of second acquisition time of right audio harvester to the target subsignal in audio signal, relatively left side audio collecting device gathers intensity and the second collection intensity of right audio harvester to the target subsignal in audio signal to first of the target subsignal in audio signal;
Be less than the second collection intensity if first gathers intensity, intelligent terminal judges that the second audio amplifier is positioned at the right side of the first audio amplifier, otherwise judges that the second audio amplifier is positioned at the left side of the first audio amplifier.
In another preferred embodiment of the present embodiment, the number of left side audio collecting device is multiple, and/or the number of right audio harvester is multiple;
Intelligent terminal is according to detected acquisition time and/or gather intensity, judges the left and right relative position of the first audio amplifier and the second audio amplifier, comprising:
Intelligent terminal calculates the mean value of the acquisition time of all left sides audio collecting device being activated to the target subsignal in audio signal, as the first acquisition time;
Intelligent terminal calculates the mean value of the acquisition time of all right audio harvesters that are activated to the target subsignal in audio signal, as the second acquisition time;
Intelligent terminal is greater than after setting threshold in the difference that the first acquisition time and the second acquisition time detected, be later than the second acquisition time if recognize the first acquisition time, judge that the second audio amplifier is positioned at the right side of the first audio amplifier, otherwise judge that the second audio amplifier is positioned at the left side of the first audio amplifier;
Intelligent terminal is less than or equal to after setting threshold in the difference that the first acquisition time and the second acquisition time detected, the mean value of the collection intensity of all left sides audio collecting device that calculating is activated to the target subsignal in audio signal, as the first collection intensity; The mean value of the collection intensity of all right audio harvesters that calculating is activated to the target subsignal in audio signal, as the second collection intensity;
Intelligent terminal relatively first gathers intensity and the second collection intensity;
Be less than the second collection intensity if first gathers intensity, intelligent terminal judges that the second audio amplifier is positioned at the right side of the first audio amplifier, otherwise judges that the second audio amplifier is positioned at the left side of the first audio amplifier.
In the technical scheme providing at the present embodiment, pass through to compare acquisition time and/or the collection intensity of left and right sides audio collecting device to target subsignal on the first audio amplifier by intelligent terminal, determine the left and right relative position relation between audio amplifier in sound box system, and realize the automatic configuration to audio amplifier channel properties based on this left and right relative position relation, this scheme is without operation manually, and configuration rationally.
Embodiment tri-
Fig. 3 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention three.The present embodiment, on the basis of the various embodiments described above, after intelligent terminal is determined or obtained the left and right relative position of the first audio amplifier and the second audio amplifier, has increased the operation that audio amplifier mark title is set.Referring to Fig. 3, the channel configuration method that the present embodiment provides specifically comprises following operation:
Operation 310, intelligent terminal send the first control command to the first audio amplifier, to indicate the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side.
The audio playing apparatus that operation 320, intelligent terminal trigger on the second audio amplifier is play testing audio data.
Operation 330, intelligent terminal receive the audio signal from the second audio amplifier being gathered by left side audio collecting device and right audio harvester that the first audio amplifier sends, and determine the left and right relative position of the first audio amplifier and the second audio amplifier according to received audio signal; Or intelligent terminal obtains the first audio amplifier according to the audio signal from the second audio amplifier of left side audio collecting device and the collection of right audio harvester, the left and right relative position of determined the first audio amplifier and the second audio amplifier.
Operation 340, intelligent terminal, based on described left and right relative position, carry out channel configuration to the first audio amplifier and the second audio amplifier.
The identification name that operation 350, intelligent terminal arrange respectively the first audio amplifier and the second audio amplifier is called the character information being associated with described left and right relative position.
Wherein, described character information can be made up of multiple Chinese characters and/or multiple English alphabet.Intelligent terminal can be presented on terminal screen, checks for user.For example, if the second audio amplifier is positioned at the left side of the first audio amplifier, the identification name that the second audio amplifier can be set is called " left side audio amplifier " or " audio amplifier L ", and the identification name that the first audio amplifier is set is called " right side audio amplifier " or " audio amplifier R "; If the second audio amplifier is positioned at the right side of the first audio amplifier, the identification name that the second audio amplifier can be set is called " right side audio amplifier " or " audio amplifier R ", and the identification name that the first audio amplifier is set is called " left side audio amplifier " or " audio amplifier L ".
It should be noted that, such scheme is only a kind of specific implementation of the embodiment of the present invention.In the another kind of embodiment of the embodiment of the present invention, operation 350 can be prior to operating 340 and be performed.The embodiment of the present invention to operate 350 and the priority execution sequence of operation between 340 be not construed as limiting.
In the prior art, in a newly-built sound box system, the mark title of each audio amplifier that intelligent terminal is stored is normally set up in the mode of acquiescence, and these mark titles can be identical or different, and it cannot embody the left and right relative position between audio amplifier.And the technical scheme providing for the present embodiment, obtaining at intelligent terminal after the left and right relative position of the first audio amplifier and the second audio amplifier, intelligent terminal can the first audio amplifier and the mark title of the second audio amplifier be set to the character information being associated with described left and right relative position, therefore user can directly match according to the mark title of the shown audio amplifier of intelligent terminal and concrete audio amplifier very fast.
Embodiment tetra-
Fig. 4 is the schematic flow sheet of a kind of channel configuration method of providing of the embodiment of the present invention four.The present embodiment can, taking the various embodiments described above as basis, provide a kind of preferred embodiment.The present embodiment is applicable to the sound box system as shown in Fig. 6 or 7.In described sound box system, the first audio amplifier and the second audio amplifier are wireless sound box, by wireless communication technology and direct or indirect the connecting of intelligent terminal.And left side audio collecting device and right audio harvester in each audio amplifier are microphone, audio playing apparatus is loud speaker.Referring to Fig. 4, the channel configuration method that the present embodiment provides specifically comprises following operation:
The application software of operation 400, intelligent terminal is determined target music and played in stereo pattern according to instruction that user inputs, and judges whether the sound channel of two audio amplifiers in sound box system is configured;
If so, executable operations 480, otherwise executable operations 410;
An audio amplifier in the application software selection sound box system of operation 410, intelligent terminal is as the first audio amplifier, close the loud speaker of the first audio amplifier, and open the microphone of the first audio amplifier, then using another one audio amplifier wherein as the second audio amplifier, send test music to the second audio amplifier, the loud speaker of the second audio amplifier is play described test music; Executable operations 420;
Operation 420, the first audio amplifier detect the input of its left and right sides microphone, and the same audio signal that obtains the second audio amplifier broadcasting arrives the very first time point T of left side microphone l, and the second time point T of arrival right side microphone r; Obtain first strength S of same audio signal in the input of left side microphone l, and the second strength S of inputting at right side microphone r;
Wherein, described same audio signal is the target subsignal of the audio signal described in above-described embodiment;
Executable operations 430;
Relatively T of operation 430, the first audio amplifier land T r, judge T land T rdifference whether be greater than setting threshold;
If so, executable operations 440; Otherwise executable operations 450;
If operation 440 T learly than T r, the first audio amplifier judges that same audio signal first reaches the left side of the first audio amplifier, and then arrives right side, and then determines that the second audio amplifier is positioned at the left side of the first audio amplifier, otherwise determines that the second audio amplifier is positioned at the right side of the first audio amplifier; Executable operations 460;
Relatively S of operation 450, the first audio amplifier land S rif, S lbe greater than S r, determine that the second audio amplifier is positioned at the left side of the first audio amplifier, otherwise determine that the second audio amplifier is positioned at the right side of the first audio amplifier; Executable operations 460;
The application software of operation 460, intelligent terminal is obtained the left and right relative position of determined the first audio amplifier of the first audio amplifier and the second audio amplifier, and accordingly the first audio amplifier and the second audio amplifier is carried out to channel configuration; Executable operations 470;
The identification name that the application software of operation 470, intelligent terminal arranges respectively the first audio amplifier and the second audio amplifier is called the character information being associated with described left and right relative position; Executable operations 480;
The application software of operation 480, intelligent terminal sends sound channel music corresponding in target music to the first audio amplifier and the second audio amplifier respectively according to channel configuration result, closes the microphone of the first audio amplifier, starts the loud speaker of the first audio amplifier; Executable operations 490;
For example, be configured to L channel attribute at the first audio amplifier, the second audio amplifier is configured to after R channel attribute, sends the L channel voice data of target music to the first audio amplifier, sends the right audio channel data of target music to the second audio amplifier;
The loud speaker of operation 490, the first audio amplifier and the second audio amplifier is play respectively the sound channel music corresponding with self, to form stereo output, finishes.
The technical scheme that the present embodiment provides, in the wireless sound box system being made up of two wireless sound boxes, can identify the left and right relative position of each wireless sound box automatically, automatically sets up stereo radio sound box system.Concrete, the present embodiment is two microphones of the arrangement of the left and right sides in sound box bodies in advance on the one hand, volume intensity and the time difference of the same audio signal of playing by other audio amplifiers in described two microphones input, locate the left and right relative position of two audio amplifiers; On the other hand, according to the left and right relative position of two audio amplifiers, configure the channel properties that each audio amplifier is play, and upgrade the audio amplifier mark title showing in the application software of intelligent terminal.
Embodiment five
Fig. 5 is the structural representation of a kind of intelligent terminal of providing of the embodiment of the present invention five.Referring to Fig. 5, the concrete structure of this intelligent terminal is as follows:
Control command transmitting element 510, for sending the first control command to the first audio amplifier, to indicate described the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
Voice data is play trigger element 520, plays testing audio data for the audio playing apparatus triggering on the second audio amplifier;
Relative position determination unit 530, for receiving the audio signal from described the second audio amplifier being gathered by described left side audio collecting device and described right audio harvester of described the first audio amplifier transmission, and determine the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, described intelligent terminal obtains described the first audio amplifier according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, the left and right relative position of determined described the first audio amplifier and described the second audio amplifier;
Audio amplifier channel configuration unit 540, for based on described left and right relative position, carries out channel configuration to described the first audio amplifier and described the second audio amplifier.
Further, described voice data is play trigger element, specifically for:
Send testing audio data to the second audio amplifier, to indicate the audio playing apparatus on described the second audio amplifier to play described testing audio data; Or
Send the second control command to the second audio amplifier, to indicate the audio playing apparatus on described the second audio amplifier to play local pre-stored testing audio data.
Further, described Relative position determination unit 530, comprising:
Audio signal is resolved subelement 5301, for received audio signal is resolved, to detect described left side audio collecting device and described right audio harvester acquisition time and/or the collection intensity to the target subsignal in described audio signal;
Relative position judgment sub-unit 5302, for according to detected acquisition time and/or collection intensity, judges the left and right relative position of described the first audio amplifier and described the second audio amplifier.
In a kind of embodiment of the embodiment of the present invention, the number of described left side audio collecting device is one, and the number of described right audio harvester is one;
Described relative position judgment sub-unit 5302, specifically for:
First acquisition time of described left side audio collecting device to the target subsignal in described audio signal being detected, be greater than after setting threshold with the difference of second acquisition time of described right audio harvester to the target subsignal in described audio signal, be later than described the second acquisition time if recognize described the first acquisition time, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier;
First acquisition time of described left side audio collecting device to the target subsignal in described audio signal being detected, be less than or equal to after described setting threshold with the difference of second acquisition time of described right audio harvester to the target subsignal in described audio signal, more described left side audio collecting device gathers intensity to first of the target subsignal in described audio signal and described right audio harvester gathers intensity to second of the target subsignal in described audio signal;
Be less than described the second collection intensity if described first gathers intensity, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier.
In the another kind of embodiment of the embodiment of the present invention, the number of described left side audio collecting device is multiple, and/or the number of described right audio harvester is multiple;
Described relative position judgment sub-unit 5302, specifically for:
The mean value of the acquisition time of all left sides audio collecting device that calculating is activated to the target subsignal in described audio signal, as the first acquisition time;
The mean value of the acquisition time of all right audio harvesters that calculating is activated to the target subsignal in described audio signal, as the second acquisition time;
Be greater than after setting threshold in the difference that described the first acquisition time and described the second acquisition time detected, be later than described the second acquisition time if recognize described the first acquisition time, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier;
Be less than or equal to after described setting threshold in the difference that described the first acquisition time and described the second acquisition time detected, the mean value of the collection intensity of all left sides audio collecting device that calculating is activated to the target subsignal in described audio signal, as the first collection intensity; The mean value of the collection intensity of all right audio harvesters that calculating is activated to the target subsignal in described audio signal, as the second collection intensity;
More described first gathers intensity and described second gathers intensity;
Be less than described the second collection intensity if described first gathers intensity, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier.
On the basis of technique scheme, the intelligent terminal that the embodiment of the present invention provides also comprises:
Mark title setting unit 550, for after described Relative position determination unit is determined or obtained the left and right relative position of described the first audio amplifier and described the second audio amplifier, the identification name that described the first audio amplifier and described the second audio amplifier are set is respectively called the character information being associated with described left and right relative position.
Described left side audio collecting device and described right audio harvester are microphone, and described audio playing apparatus is loud speaker.
The said goods can be carried out the channel configuration method that any embodiment of the present invention provides, and possesses the corresponding functional module of manner of execution and beneficial effect.The not ins and outs of detailed description in the present embodiment, the channel configuration method that can provide referring to any embodiment of the present invention.
Those of ordinary skill in the art it is to be understood that intelligent terminal that the present embodiment provides, in the time carrying out the operation of channel configuration method, is to be only illustrated with the division of above-mentioned each functional unit; In the middle of practical application, can above-mentioned functions be distributed and completed by different unit as required, be divided into different functional units by the internal structure of intelligent terminal, to complete all or part of function described above.
Embodiment six
Fig. 6 is the structural representation of a kind of sound box system of providing of the embodiment of the present invention six.On the basis of the various embodiments described above, the embodiment of the present invention also provides a kind of sound box system (as shown in Figure 6).Referring to Fig. 6, this sound box system comprises: intelligent terminal 630, the first audio amplifier 610 and the second audio amplifier 620; Wherein,
Described intelligent terminal 630 for:
To described the first audio amplifier 610 sending controling instructions;
The audio playing apparatus triggering on described the second audio amplifier 620 is play testing audio data;
Described the first audio amplifier 610, for:
According to described control command, start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
To be sent to described intelligent terminal 630 by the audio signal from described the second audio amplifier 620 of described left side audio collecting device and the collection of described right audio harvester; Or according to the audio signal from described the second audio amplifier 620 of described left side audio collecting device and the collection of described right audio harvester, determine the left and right relative position of described the first audio amplifier 610 and described the second audio amplifier 620;
Described the second audio amplifier 620, for according to the trigger action of described intelligent terminal 630, plays described testing audio data by described audio playing apparatus;
Described intelligent terminal 630 also for:
Receive the audio signal that described the first audio amplifier 610 sends, and determine the left and right relative position of described the first audio amplifier 610 and described the second audio amplifier 620 according to received audio signal; Or, obtain the left and right relative position of determined described the first audio amplifier 610 of described the first audio amplifier 610 and described the second audio amplifier 620;
Based on described left and right relative position, described the first audio amplifier 610 and described the second audio amplifier 620 are carried out to channel configuration.
Certainly, the sound box system that the present embodiment provides also can further comprise wireless router (sound box system as shown in Figure 7), in the case, intelligent terminal 740 is to carry out data communication with the first audio amplifier 710 and the second audio amplifier 720 respectively by wireless router 730.Concrete, it is all the intermediate equipment as transfer of data by wireless router 730, the control command that intelligent terminal 740 is sent is forwarded to the first audio amplifier 710, by testing audio data retransmission to the second audio amplifier 720, and send according to intelligent terminal 740 obtain instruction, obtain the first audio amplifier 710 determine the left and right relative position of the first audio amplifier 710 and the second audio amplifier 720, and be forwarded to intelligent terminal 740.
It should be noted that, the embodiment of the present invention can also be applicable to the sound box system being made up of multiple audio amplifiers, and then the channel configuration method that can adopt the embodiment of the present invention to provide, for the multiple audio amplifiers in sound box system carry out the configuration of channel properties.Concrete layoutprocedure can comprise:
The channel configuration method that intelligent terminal provides according to above-mentioned any embodiment, determines respectively the left and right relative position relation between any two audio amplifiers in the sound box system being made up of multiple audio amplifiers;
Left and right relative position relation between any two audio amplifiers of intelligent terminal based on determining respectively, determines the left and right relative position relation between all audio amplifiers in sound box system;
Intelligent terminal, based on the left and right relative position relation between all audio amplifiers in sound box system, carries out channel configuration to all audio amplifiers in sound box system.
For example, in sound box system, include four audio amplifiers: the first audio amplifier, the second audio amplifier, the 3rd audio amplifier and the 4th audio amplifier.The channel configuration method that smart mobile phone provides according to above-mentioned any embodiment, determining respectively the left and right relative position relation between each audio amplifier in this sound box system is: the first audio amplifier is positioned at the left side of second and third and four audio amplifiers, the second audio amplifier is positioned at the left side of third and fourth audio amplifier, and the 3rd audio amplifier is positioned at the left side of the 4th audio amplifier.Left and right relative position relation between any two audio amplifiers of smart mobile phone based on determining respectively, determines the left and right relative position relation between all audio amplifiers in sound box system;
Intelligent terminal, based on the left and right relative position relation between all audio amplifiers in sound box system, is L channel by the channel configuration of the first audio amplifier in sound box system and the second audio amplifier, is R channel by the 3rd audio amplifier in sound box system and the channel configuration of the 4th audio amplifier.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not depart from protection scope of the present invention.Therefore, although the present invention is described in further detail by above embodiment, the present invention is not limited only to above embodiment, in the situation that not departing from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.

Claims (15)

1. a channel configuration method, is characterized in that, comprising:
Intelligent terminal sends the first control command to the first audio amplifier, to indicate described the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
The audio playing apparatus that described intelligent terminal triggers on the second audio amplifier is play testing audio data;
Described intelligent terminal receives the audio signal from described the second audio amplifier being gathered by described left side audio collecting device and described right audio harvester that described the first audio amplifier sends, and determines the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, described intelligent terminal obtains described the first audio amplifier according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, the left and right relative position of determined described the first audio amplifier and described the second audio amplifier;
Described intelligent terminal, based on described left and right relative position, carries out channel configuration to described the first audio amplifier and described the second audio amplifier.
2. channel configuration method according to claim 1, is characterized in that, the audio playing apparatus that described intelligent terminal triggers on the second audio amplifier is play testing audio data, comprising:
Described intelligent terminal sends testing audio data to the second audio amplifier, to indicate the audio playing apparatus on described the second audio amplifier to play described testing audio data; Or
Described intelligent terminal sends the second control command to the second audio amplifier, to indicate the audio playing apparatus on described the second audio amplifier to play local pre-stored testing audio data.
3. channel configuration method according to claim 1, is characterized in that, described intelligent terminal is determined the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal, comprising:
Described intelligent terminal is resolved received audio signal, to detect described left side audio collecting device and described right audio harvester acquisition time and/or the collection intensity to the target subsignal in described audio signal;
Described intelligent terminal is according to detected acquisition time and/or gather intensity, judges the left and right relative position of described the first audio amplifier and described the second audio amplifier.
4. channel configuration method according to claim 3, is characterized in that, the number of described left side audio collecting device is one, and the number of described right audio harvester is one;
Described intelligent terminal is according to detected acquisition time and/or gather intensity, judges the left and right relative position of described the first audio amplifier and described the second audio amplifier, comprising:
Described intelligent terminal is first acquisition time of described left side audio collecting device to the target subsignal in described audio signal being detected, be greater than after setting threshold with the difference of second acquisition time of described right audio harvester to the target subsignal in described audio signal, be later than described the second acquisition time if recognize described the first acquisition time, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier;
Described intelligent terminal is first acquisition time of described left side audio collecting device to the target subsignal in described audio signal being detected, be less than or equal to after described setting threshold with the difference of second acquisition time of described right audio harvester to the target subsignal in described audio signal, more described left side audio collecting device gathers intensity to first of the target subsignal in described audio signal and described right audio harvester gathers intensity to second of the target subsignal in described audio signal;
Be less than described the second collection intensity if described first gathers intensity, described intelligent terminal judges that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judges that described the second audio amplifier is positioned at the left side of described the first audio amplifier.
5. channel configuration method according to claim 3, is characterized in that, the number of described left side audio collecting device is multiple, and/or the number of described right audio harvester is multiple;
Described intelligent terminal is according to detected acquisition time and/or gather intensity, judges the left and right relative position of described the first audio amplifier and described the second audio amplifier, comprising:
Described intelligent terminal calculates the mean value of the acquisition time of all left sides audio collecting device being activated to the target subsignal in described audio signal, as the first acquisition time;
Described intelligent terminal calculates the mean value of the acquisition time of all right audio harvesters that are activated to the target subsignal in described audio signal, as the second acquisition time;
Described intelligent terminal is greater than after setting threshold in the difference that described the first acquisition time and described the second acquisition time detected, be later than described the second acquisition time if recognize described the first acquisition time, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier;
Described intelligent terminal is less than or equal to after described setting threshold in the difference that described the first acquisition time and described the second acquisition time detected, the mean value of the collection intensity of all left sides audio collecting device that calculating is activated to the target subsignal in described audio signal, as the first collection intensity; The mean value of the collection intensity of all right audio harvesters that calculating is activated to the target subsignal in described audio signal, as the second collection intensity;
Described intelligent terminal more described first gathers intensity and described second and gathers intensity;
Be less than described the second collection intensity if described first gathers intensity, described intelligent terminal judges that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judges that described the second audio amplifier is positioned at the left side of described the first audio amplifier.
6. according to the channel configuration method described in any one in claim 1-5, it is characterized in that, after described intelligent terminal is determined or obtained the left and right relative position of described the first audio amplifier and described the second audio amplifier, also comprise:
The identification name that described intelligent terminal arranges respectively described the first audio amplifier and described the second audio amplifier is called the character information being associated with described left and right relative position.
7. according to the channel configuration method described in any one in claim 1-5, it is characterized in that, described left side audio collecting device and described right audio harvester are microphone, and described audio playing apparatus is loud speaker.
8. an intelligent terminal, is characterized in that, comprising:
Control command transmitting element, for sending the first control command to the first audio amplifier, to indicate described the first audio amplifier start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
Voice data is play trigger element, plays testing audio data for the audio playing apparatus triggering on described the second audio amplifier;
Relative position determination unit, for receiving the audio signal from described the second audio amplifier being gathered by described left side audio collecting device and described right audio harvester of described the first audio amplifier transmission, and determine the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, described intelligent terminal obtains described the first audio amplifier according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, the left and right relative position of determined described the first audio amplifier and described the second audio amplifier;
Audio amplifier channel configuration unit, for based on described left and right relative position, carries out channel configuration to described the first audio amplifier and described the second audio amplifier.
9. intelligent terminal according to claim 8, is characterized in that, described voice data is play trigger element, specifically for:
Send testing audio data to the second audio amplifier, to indicate the audio playing apparatus on described the second audio amplifier to play described testing audio data; Or
Send the second control command to the second audio amplifier, to indicate the audio playing apparatus on described the second audio amplifier to play local pre-stored testing audio data.
10. intelligent terminal according to claim 8, is characterized in that, described Relative position determination unit, comprising:
Audio signal is resolved subelement, for received audio signal is resolved, to detect described left side audio collecting device and described right audio harvester acquisition time and/or the collection intensity to the target subsignal in described audio signal;
Relative position judgment sub-unit, for according to detected acquisition time and/or collection intensity, judges the left and right relative position of described the first audio amplifier and described the second audio amplifier.
11. intelligent terminals according to claim 10, is characterized in that, the number of described left side audio collecting device is one, and the number of described right audio harvester is one;
Described relative position judgment sub-unit, specifically for:
First acquisition time of described left side audio collecting device to the target subsignal in described audio signal being detected, be greater than after setting threshold with the difference of second acquisition time of described right audio harvester to the target subsignal in described audio signal, be later than described the second acquisition time if recognize described the first acquisition time, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier;
First acquisition time of described left side audio collecting device to the target subsignal in described audio signal being detected, be less than or equal to after described setting threshold with the difference of second acquisition time of described right audio harvester to the target subsignal in described audio signal, more described left side audio collecting device gathers intensity to first of the target subsignal in described audio signal and described right audio harvester gathers intensity to second of the target subsignal in described audio signal;
Be less than described the second collection intensity if described first gathers intensity, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier.
12. intelligent terminals according to claim 10, is characterized in that, the number of described left side audio collecting device is multiple, and/or the number of described right audio harvester is multiple;
Described relative position judgment sub-unit, specifically for:
The mean value of the acquisition time of all left sides audio collecting device that calculating is activated to the target subsignal in described audio signal, as the first acquisition time;
The mean value of the acquisition time of all right audio harvesters that calculating is activated to the target subsignal in described audio signal, as the second acquisition time;
Be greater than after setting threshold in the difference that described the first acquisition time and described the second acquisition time detected, be later than described the second acquisition time if recognize described the first acquisition time, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier;
Be less than or equal to after described setting threshold in the difference that described the first acquisition time and described the second acquisition time detected, the mean value of the collection intensity of all left sides audio collecting device that calculating is activated to the target subsignal in described audio signal, as the first collection intensity; The mean value of the collection intensity of all right audio harvesters that calculating is activated to the target subsignal in described audio signal, as the second collection intensity;
More described first gathers intensity and described second gathers intensity;
Be less than described the second collection intensity if described first gathers intensity, judge that described the second audio amplifier is positioned at the right side of described the first audio amplifier, otherwise judge that described the second audio amplifier is positioned at the left side of described the first audio amplifier.
Intelligent terminal in 13. according to Claim 8-12 described in any one, is characterized in that, also comprises:
Mark title setting unit, for after described Relative position determination unit is determined or obtained the left and right relative position of described the first audio amplifier and described the second audio amplifier, the identification name that described the first audio amplifier and described the second audio amplifier are set is respectively called the character information being associated with described left and right relative position.
Intelligent terminal in 14. according to Claim 8-12 described in any one, is characterized in that, described left side audio collecting device and described right audio harvester are microphone, and described audio playing apparatus is loud speaker.
15. 1 kinds of sound box systems, is characterized in that, comprising: intelligent terminal, the first audio amplifier, the second audio amplifier; Wherein,
Described intelligent terminal is used for:
Send the first control command to described the first audio amplifier;
The audio playing apparatus triggering on described the second audio amplifier is play testing audio data;
Described the first audio amplifier, for:
According to described control command, start the left side audio collecting device of purchasing on the left of self and purchase at the right audio harvester on self right side;
To be sent to described intelligent terminal by the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester; Or according to the audio signal from described the second audio amplifier of described left side audio collecting device and the collection of described right audio harvester, determine the left and right relative position of described the first audio amplifier and described the second audio amplifier;
Described the second audio amplifier, for according to the trigger action of described intelligent terminal, plays described testing audio data by described audio playing apparatus;
Described intelligent terminal also for:
Receive the audio signal that described the first audio amplifier sends, and determine the left and right relative position of described the first audio amplifier and described the second audio amplifier according to received audio signal; Or, obtain the left and right relative position of determined described the first audio amplifier of described the first audio amplifier and described the second audio amplifier;
Based on described left and right relative position, described the first audio amplifier and described the second audio amplifier are carried out to channel configuration.
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