CN108319445A - A kind of audio frequency playing method and mobile terminal - Google Patents
A kind of audio frequency playing method and mobile terminal Download PDFInfo
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- CN108319445A CN108319445A CN201810106283.6A CN201810106283A CN108319445A CN 108319445 A CN108319445 A CN 108319445A CN 201810106283 A CN201810106283 A CN 201810106283A CN 108319445 A CN108319445 A CN 108319445A
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- 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
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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Abstract
The present invention provides a kind of audio frequency playing method and mobile terminals.Wherein, this method includes：Obtain the first flexuosity of the flexible display screen；According to the correspondence of preset flexuosity and multichannel pattern, loudspeaker combination, the corresponding first multichannel pattern of first flexuosity and the first loudspeaker combination are determined；Wherein, different multichannel patterns corresponds to different loudspeaker combinations；The audio signal of the first multichannel pattern is generated, and the correspondence loudspeaker that the audio signal of each sound channel is sent in the first loudspeaker combination are played out.In the embodiment of the present invention, it is provided at least three loudspeaker on mobile terminals, and utilize the flexible characteristic of flexible display screen, under the different flexuosity of flexible display screen, different loudspeaker combinations and multichannel pattern is selected to carry out the broadcasting of audio, to generate the result of broadcast of the stereo-circulation sound around sense and extension sense, improve the audio experience of user.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of audio frequency playing methods and mobile terminal.
Background technology
Higher and higher with the popularization degree of intelligent mobile terminal, our requirements to mobile terminal sound quality are also higher and higher,
But the play sound effect of mobile terminal in the prior art is not fine.By taking music as an example：Existing mobile terminal (such as hand
Machine) it is most of be that single loudspeaker play, i.e., monophonic exports after being mixed to left and right acoustic channels before sound output, and a small number of is 2
A loudspeaker form left and right acoustic channels combination and play, but both forms cannot all play out the space with surround sound effect and mix
It rings.
Invention content
An embodiment of the present invention provides a kind of audio frequency playing method and mobile terminals, to solve mobile terminal in the prior art
Loudspeaker the problem of cannot achieve surround sound effect.
In order to solve the above-mentioned technical problem, the invention is realized in this way：
In a first aspect, an embodiment of the present invention provides a kind of audio frequency playing method, it is applied to the shifting with flexible display screen
Dynamic terminal.At least three different loudspeaker of position are provided on the mobile terminal；Wherein, the method includes：
Obtain the first flexuosity of the flexible display screen；
According to the correspondence of preset flexuosity and multichannel pattern, loudspeaker combination, determine that described first is curved
The corresponding first multichannel pattern of curved state and the first loudspeaker combination；Wherein, different multichannel patterns corresponds to different
Loudspeaker combination；
The audio signal of the first multichannel pattern is generated, and the audio signal of each sound channel is sent to the first loudspeaker combination
In correspondence loudspeaker play out.
Second aspect, an embodiment of the present invention provides a kind of mobile terminal, the mobile terminal has flexible display screen.Institute
It states and is provided at least three different loudspeaker of position on mobile terminal；Wherein, the mobile terminal further includes：
Acquisition module, the first flexuosity for obtaining the flexible display screen；
Determining module, for the correspondence according to preset flexuosity and multichannel pattern, loudspeaker combination, really
Determine the corresponding first multichannel pattern of first flexuosity and the first loudspeaker combination；Wherein, different multichannel pattern
Corresponding to different loudspeaker combinations；
Processing module, the audio signal for generating the first multichannel pattern, and the audio signal of each sound channel is sent
It is played out to the correspondence loudspeaker in the first loudspeaker combination.
The third aspect an embodiment of the present invention provides a kind of mobile terminal, including processor, memory and is stored in described
It is real when the computer program is executed by the processor on memory and the computer program that can run on the processor
Now the step of audio frequency playing method as described above.
Fourth aspect, an embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Computer program is stored on medium, the computer program realizes audio frequency playing method as described above when being executed by processor
Step.
In the embodiment of the present invention, it is provided at least three loudspeaker on mobile terminals, and flexible using flexible display screen
Characteristic select different loudspeaker combinations and multichannel pattern to carry out audio under the different flexuosity of flexible display screen
It plays, to generate the result of broadcast of the stereo-circulation sound around sense and extension sense, improves the audio experience of user.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the flow charts of audio frequency playing method provided in an embodiment of the present invention；
Fig. 2 indicates the schematic diagram of 2.1 sound channel scheme provided in an embodiment of the present invention；
Fig. 3 indicates the schematic diagram of 5.1 sound channel scheme provided in an embodiment of the present invention；
Fig. 4 indicates the schematic diagram of 7.1 sound channel scheme provided in an embodiment of the present invention；
Fig. 5 indicates one of the block diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 6 indicates the two of the block diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 7 indicates the three of the block diagram of mobile terminal provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
The other side of embodiment according to the present invention provides a kind of audio frequency playing method, is applied to have flexible aobvious
The mobile terminal of display screen.Wherein, at least three different loudspeaker of position are provided on the mobile terminal.
Wherein, as shown in Figure 1, the audio frequency playing method includes：
Step 101, the first flexuosity for obtaining flexible display screen.
In this step, when detecting with audio playing request, the current flexuosity of the flexible display screen is detected (i.e.
First flexuosity).
In the embodiment of the present invention, at least three loudspeaker are set on mobile terminals, and flexible by flexible display screen
Feature makes the loudspeaker on mobile terminal towards different directions, has to reach when flexible display screen is in flexuosity
The play sound effect of surround sound effect, therefore when detecting with audio playing request, it is current to detect the flexible display screen
Flexuosity.
Wherein, the flexuosity of the flexible display screen described in the embodiment of the present invention refers to the bending of entire flexible display screen
The bending angle of a predeterminated position on radian or flexible display screen.Wherein, the bending direction of flexible display screen or predeterminated position
Specific location can be set according to the position of the loudspeaker on mobile terminal.For example, the loudspeaker on mobile terminal are respectively positioned on shifting
It, will along the bottom of mobile terminal if flexuosity refers to the crooked radian of entire flexible display screen when the bottom of dynamic terminal
Entire display screen is bent；If flexuosity refers to the bending angle of predeterminated position, predeterminated position may be set to mobile terminal
Axis line position, the axis line position is vertical with the bottom of mobile terminal.
In the embodiment of the present invention, differently curved state can be made a reservation in advance and correspond to the different bending angle range of predeterminated position
Or crooked radian range.
For example, setting bending angle：0 ° to 90 °, 90 ° to 180 °, 180 ° to 270 ° and 270 ° to 360 ° corresponds to one respectively
Kind flexuosity.Certainly it is merely illustrative of herein, the angular range corresponding to specific flexuosity can be true according to actual demand
It is fixed.
Step 102, according to preset flexuosity and multichannel pattern, the correspondence of loudspeaker combination, determine the
The corresponding first multichannel pattern of one flexuosity and the first loudspeaker combination.
Wherein, multichannel pattern described here refers to：Pass through at least three kinds of parallel playing audio-fequency datas of sound channel.Such as pass through
L channel, right channel, supper bass sound channel playing audio-fequency data, or by L channel, right channel, supper bass sound channel and in set sound
Road playing audio-fequency data etc..The type of included sound channel, can select according to actual demand in each multichannel pattern.
Wherein, loudspeaker combination described here refers to：Various combination between the loudspeaker being arranged on mobile terminal.Carry out
When audio plays, the audio data of different sound channels is played by the loudspeaker in loudspeaker combination.For example, being provided with 4 on mobile terminal
A loudspeaker, respectively：First loudspeaker, the second loudspeaker, third loudspeaker and the 4th loudspeaker.Loudspeaker combination can be in 4 loudspeaker
The combination that arbitrary three or four loudspeaker are constituted, such as forms a loudspeaker combination by the first loudspeaker, the second loudspeaker and third loudspeaker,
Loudspeaker combination etc. is formed by a loudspeaker, the second loudspeaker, third loudspeaker and the 4th loudspeaker, specific combined situation can be according to reality
Border demand selection.
Wherein, different multichannel patterns corresponds to different loudspeaker combinations, and the sound that different multichannel patterns includes
The loudspeaker number that road number and corresponding loudspeaker combination include is identical.
In the embodiment of the present invention, according to test result, it is determined that the position on mobile terminals of each loudspeaker, and in advance
Provided under the different flexuosity of flexible display screen, the correspondence of corresponding multichannel pattern and loudspeaker combination, also
It is to have pre-defined under the differently curved state of flexible display screen, for realizing sound channel type, the institute of surround sound effect
The channel type that the loudspeaker that need to be enabled and the loudspeaker being activated should export.In this way, when the Flexible Displays detected in step 101
After shielding current flexuosity, this step then can according to the flexuosity of preset flexible display screen and multichannel pattern,
The correspondence of loudspeaker combination determines the multichannel pattern (sound i.e. more than first corresponding to the current flexuosity of flexible display screen
Road pattern) and loudspeaker combination (the first loudspeaker combination).
Step 103, the audio signal for generating the first multichannel pattern, and the audio signal of each sound channel is sent to first
Correspondence loudspeaker in loudspeaker combination play out.
In this step, according to the multichannel pattern corresponding to the current flexuosity of flexible display screen, generate and more sound
The corresponding audio signal of road pattern, and the audio signal of each sound channel is sent to the correspondence loudspeaker in the first loudspeaker combination and is carried out
It plays, to realize stereo-circulation sound effective value.
In the embodiment of the present invention, it is provided at least three loudspeaker on mobile terminals, and flexible using flexible display screen
Characteristic select different loudspeaker combinations and multichannel pattern to carry out audio under the different flexuosity of flexible display screen
It plays, to generate the result of broadcast of the stereo-circulation sound around sense and extension sense, improves the audio experience of user.
Preferably, in the embodiment of the present invention, at least three loudspeaker being arranged on mobile terminals need to form a line as possible, because
At least three loudspeaker, can be set to the same side of mobile terminal, such as the side where a certain frame of mobile terminal by this；
Back or front in mobile terminal can be set, and when the back or front in mobile terminal is arranged, these loudspeaker are according to one
Item is arranged in a straight line, and wherein the straight line is parallel with a frame of mobile terminal.
Wherein, when by being bent result of broadcast of the flexible display screen to realize stereo-circulation sound, as possible along these loudspeakers
Orientation is bent, so that loudspeaker are towards different directions.If for example, at least three loudspeaker are set to mobile terminal
When side where the frame of bottom, flexible display screen can be made to be bent along the frame.
Specifically, at least three loudspeaker, the both ends of side where the first loudspeaker and the second loudspeaker are set to it, remaining
Loudspeaker are set between the first loudspeaker and the second loudspeaker.
Wherein, it when detecting the first flexuosity of flexible display screen, can specifically be realized by mode as described below：
The first spacing of the first loudspeaker and the second loudspeaker currently is determined, according to pair of preset spacing and flexuosity
It should be related to, determine the first flexuosity corresponding with the first spacing.
Wherein, since the first loudspeaker and the second loudspeaker are in the both ends of the loudspeaker queue of at least three loudspeaker formation, when
When flexible display screen is bent along the orientation of these loudspeaker (such as bending camber), the bending degree of flexible display screen
Bigger, the distance between the first loudspeaker and the second loudspeaker are just smaller, and therefore, in the embodiment of the present invention, measured in advance is flexible aobvious
Under the differently curved state of display screen, the spacing of the first loudspeaker and the second loudspeaker thus can be preset according to measurement result
The correspondence of spacing and flexuosity can thus determine flexible aobvious according to the current spacing of the first loudspeaker and the second loudspeaker
The flexuosity of display screen.
Wherein, can a signal generator be set on the position that the first loudspeaker are set, on the position that the second loudspeaker are set
One signal receiver is set, by calculating the transmission time of signal, so that it is determined that the first loudspeaker and the second loudspeaker and the second loudspeaker
The distance between.Wherein, the transmission speed of signal is known.
Specifically, being provided with eight loudspeaker in the embodiment of the present invention, on mobile terminal, respectively：First loudspeaker, the second loudspeaker
, third loudspeaker, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and the 8th loudspeaker.
Wherein, third loudspeaker are set to the centre position of side；First loudspeaker and the second loudspeaker are symmetrically disposed on third loudspeaker
Both sides；4th loudspeaker are set between third loudspeaker and the first loudspeaker, and the 5th loudspeaker are set to third loudspeaker and the second loudspeaker
Between, the 4th loudspeaker and the 5th loudspeaker are symmetrically disposed on the both sides of third loudspeaker；6th loudspeaker are set to third loudspeaker and
Between four loudspeaker, the 7th loudspeaker are set between third loudspeaker and the 5th loudspeaker, and the 6th loudspeaker are symmetrically disposed on the 7th loudspeaker
The both sides of third loudspeaker；8th loudspeaker are set between the 4th loudspeaker and the 6th loudspeaker, or are set to the 5th loudspeaker and the 7th loudspeaker
Between.
Wherein, there is predetermined interval, the interval between each loudspeaker can be designed according to actual conditions between eight loudspeaker.
Specifically, when being provided with eight loudspeaker on mobile terminal, according to preset flexuosity and multichannel mould
The correspondence of formula, loudspeaker combination determines the corresponding first multichannel pattern of the first flexuosity and the first loudspeaker combination
Step, including：
It is greater than or equal to 0 ° if the first flexuosity is crooked radian and is less than the first default radian value, it is determined that more than first
Sound channel mode includes：L channel, right channel and supper bass sound channel, the first loudspeaker combination include：First loudspeaker, the second loudspeaker and
Eight loudspeaker.Wherein, the first loudspeaker are one in L channel loudspeaker and right channel loudspeaker, and the second loudspeaker are L channel loudspeaker and the right side
Another in sound channel loudspeaker, the 8th loudspeaker are mega bass loudspeaker.
I.e. when according to the spacing between the first loudspeaker and the second loudspeaker, determining that the first flexuosity is：Crooked radian is big
In or equal to 0 ° and less than the first default radian value when, using 2.1 sound channel schemes carry out audio broadcasting, as shown in Figure 2.
It is more than the first default radian value if the first flexuosity is crooked radian and is less than the second default radian value, it is determined that
First multichannel pattern includes：L channel, right channel, a left side surround sound channel, right surround sound channel, center channels and supper bass sound channel,
First loudspeaker combination includes：First loudspeaker, the second loudspeaker, third loudspeaker, the 4th loudspeaker, the 5th loudspeaker and the 8th loudspeaker；Wherein,
4th loudspeaker are one in L channel loudspeaker and right channel loudspeaker, and the second loudspeaker are in L channel loudspeaker and right channel loudspeaker
Another, the first loudspeaker are left one surround in loudspeaker and right surround loudspeaker, and the second loudspeaker are left around loudspeaker and right surround
Another in loudspeaker, third loudspeaker are built-in horn, and the 8th loudspeaker are mega bass loudspeaker；
I.e. when according to the spacing between the first loudspeaker and the second loudspeaker, the first flexuosity is that crooked radian is more than first in advance
If radian value and less than the second default radian value when, using 5.1 sound channel schemes carry out audio broadcasting, as shown in Figure 3.
It is greater than or equal to the second default radian value if the first flexuosity is crooked radian and is less than or equal to 360 °, really
Determining the first multichannel pattern includes：L channel, right channel, the left ring behind sound channel, right surround sound channel, left back circular sound channel, the right side
Around sound channel, center channels and supper bass sound channel, the first loudspeaker combination includes：First loudspeaker, the second loudspeaker, third loudspeaker, the 4th
Loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and the 8th loudspeaker；Wherein, the 6th loudspeaker are L channel loudspeaker and right channel loudspeaker
In one, the 7th loudspeaker are another in L channel loudspeaker and right channel loudspeaker, the 4th loudspeaker be it is left around loudspeaker and
One in right surround loudspeaker, the 5th loudspeaker are another left surrounding in loudspeaker and right surround loudspeaker, and the first loudspeaker are left back
One after sound channel and the right side in sound channel, the second loudspeaker are left back circular sound channel and are surround after right another in sound channel
A, third loudspeaker are center channels, and the 8th loudspeaker are mega bass loudspeaker.
I.e. when according to the spacing between the first loudspeaker and the second loudspeaker, determining that the first flexuosity is that crooked radian is more than the
Two default radian values and less than or equal to 0 ° when, using 7.1 sound channel schemes carry out audio broadcasting, as shown in Figure 3.
Wherein, the first default radian value is more than 0 °, is less than the second default radian value；And the second default radian value is less than
360°.It the case where is equal to by the first default radian value and is equal to the second default radian value for crooked radian, can be according to actual demand
It is corresponding with corresponding sound channel scheme.Wherein, the size of the first default radian value and the second default radian value can basis
Actual demand is arranged.
It should be noted that being regardless of the actual flexion form of flexible display screen here, when according to the first loudspeaker
With the spacing of the second loudspeaker, when determining flexuosity, all it is seen as bending to the arc-shaped of rule.
Further, it is also possible to by scheme more specificization, such as 4.1 sound channel schemes, 6.1 sound channel schemes are added to come, specific feelings
Condition can be selected according to actual demand.
In conclusion audio frequency playing method provided in an embodiment of the present invention is arranged on mobile terminals by rational deployment
At least three loudspeaker, and utilize flexible display screen flexible characteristic allow multiple loudspeaker towards different directions, to
The result of broadcast for generating the stereo-circulation sound around sense and extension sense, improves the audio experience of user.
In addition, the embodiment of the present invention is also specifically provided when the quantity of loudspeaker is eight, according to home audio layout
Principle has carried out the selection of multichannel pattern and loudspeaker combination, to realize the play sound effect as home theater.
The other side of embodiment according to the present invention provides a kind of mobile terminal.
Wherein, which has flexible display screen.Be additionally provided on the mobile terminal position it is different at least three
Loudspeaker.
As shown in figure 5, the mobile terminal further includes：
Acquisition module 501, the first flexuosity for obtaining flexible display screen.
Determining module 502, for according to preset flexuosity and multichannel pattern, the corresponding pass of loudspeaker combination
System, determines the corresponding first multichannel pattern of the first flexuosity and the first loudspeaker combination；Wherein, different multichannel pattern
Corresponding to different loudspeaker combinations.
Processing module 503, the audio signal for generating the first multichannel pattern, and the audio signal of each sound channel is sent out
It send to the correspondence loudspeaker in the first loudspeaker combination and plays out.
Further, at least three loudspeaker are set to the same side of mobile terminal.Wherein, at least three loudspeaker, the
Both ends of side, remaining loudspeaker are set between the first loudspeaker and the second loudspeaker where one loudspeaker and the second loudspeaker are set to it.
Further, as shown in fig. 6, the acquisition module 501 includes：
First determination unit 5011, for determining the first spacing of the first loudspeaker and the second loudspeaker currently.
Second determination unit, 5012 for according to the correspondence of preset spacing and flexuosity, determining and the
Corresponding first flexuosity of one spacing.
Further, eight loudspeaker are provided on the mobile terminal, respectively：First loudspeaker, the second loudspeaker, third loudspeaker
, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and the 8th loudspeaker.
Wherein, third loudspeaker are set to the centre position of side；First loudspeaker and the second loudspeaker are symmetrically disposed on third loudspeaker
Both sides；4th loudspeaker are set between third loudspeaker and the first loudspeaker, and the 5th loudspeaker are set to third loudspeaker and the second loudspeaker
Between, the 4th loudspeaker and the 5th loudspeaker are symmetrically disposed on the both sides of third loudspeaker；6th loudspeaker are set to third loudspeaker and
Between four loudspeaker, the 7th loudspeaker are set between third loudspeaker and the 5th loudspeaker, and the 6th loudspeaker are symmetrically disposed on the 7th loudspeaker
The both sides of third loudspeaker；8th loudspeaker are set between the 4th loudspeaker and the 6th loudspeaker, or are set to the 5th loudspeaker and the 7th loudspeaker
Between.
Wherein, there is predetermined interval between eight loudspeaker.
Further, as shown in fig. 6, the determining module 502 includes：
Third determination unit 5021, if being that crooked radian is more than or equal to 0 ° and pre- less than first for the first flexuosity
If radian value, it is determined that the first multichannel pattern includes：L channel, right channel and supper bass sound channel, the first loudspeaker combination include：
First loudspeaker, the second loudspeaker and the 8th loudspeaker；Wherein, the first loudspeaker are one in L channel loudspeaker and right channel loudspeaker, the
Two loudspeaker are another in L channel loudspeaker and right channel loudspeaker, and the 8th loudspeaker are mega bass loudspeaker.
4th determination unit 5022, if being crooked radian more than the first default radian value for the first flexuosity and being less than
Second default radian value, it is determined that the first multichannel pattern includes：L channel, right channel, it is left around sound channel, right surround sound channel,
Center channels and supper bass sound channel, the first loudspeaker combination include：First loudspeaker, the second loudspeaker, third loudspeaker, the 4th loudspeaker,
Five loudspeaker and the 8th loudspeaker；Wherein, the 4th loudspeaker are one in L channel loudspeaker and right channel loudspeaker, and the second loudspeaker are left sound
Another in road loudspeaker and right channel loudspeaker, the first loudspeaker are left one in loudspeaker and right surround loudspeaker, the second loudspeaker
For left another in loudspeaker and right surround loudspeaker, third loudspeaker are built-in horn, and the 8th loudspeaker are mega bass loudspeaker.
5th determination unit 5023, if being crooked radian more than the second default radian value for the first flexuosity and being less than
Or it is equal to 0 °, it is determined that the first multichannel pattern includes：L channel, right channel, a left side are around sound channel, right surround sound channel, left back ring
Include around sound channel, center channels and supper bass sound channel, the first loudspeaker combination behind sound channel, the right side：First loudspeaker, the second loudspeaker,
Third loudspeaker, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and the 8th loudspeaker；Wherein, the 6th loudspeaker are L channel
One in loudspeaker and right channel loudspeaker, the 7th loudspeaker are another in L channel loudspeaker and right channel loudspeaker, the 4th loudspeaker
For left one surround in loudspeaker and right surround loudspeaker, the 5th loudspeaker are another left surrounding in loudspeaker and right surround loudspeaker,
First loudspeaker are left back circular sound channel and one behind the right side in sound channel, and the second loudspeaker are circular after left back circular sound channel and the right side
Another in sound channel, third loudspeaker are center channels, and the 8th loudspeaker are mega bass loudspeaker.
In conclusion mobile terminal provided in an embodiment of the present invention, is provided at least three loudspeaker, and utilize soft on it
Property the flexible characteristic of display screen, allow multiple loudspeaker towards different directions, to generate around the vertical of sense and extension sense
The result of broadcast of body surround sound improves the audio experience of user.
A kind of hardware architecture diagram of Fig. 7 mobile terminals of each embodiment to realize the present invention.
The mobile terminal 700 includes but not limited to：It is radio frequency unit 701, network module 702, audio output unit 703, defeated
Enter unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, processor
The components such as 710 and power supply 711.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 7 is not constituted
Restriction to mobile terminal, mobile terminal may include than illustrating more or fewer components, either combine certain components or
Different component arrangements.In embodiments of the present invention, mobile terminal include but not limited to mobile phone, tablet computer, laptop,
Palm PC, car-mounted terminal, wearable device and pedometer etc..
Processor 710, the first flexuosity for obtaining the flexible display screen；According to preset flexuosity
With multichannel pattern, the correspondence of loudspeaker combination, determine the corresponding first multichannel pattern of first flexuosity and
First loudspeaker combination；Wherein, different multichannel patterns corresponds to different loudspeaker combinations；Generate the sound of the first multichannel pattern
Frequency signal, and the correspondence loudspeaker that the audio signal of each sound channel is sent in the first loudspeaker combination are played out.
In the embodiment of the present invention, it is provided at least three loudspeaker on mobile terminals, and flexible using flexible display screen
Characteristic select different loudspeaker combinations and multichannel pattern to carry out audio under the different flexuosity of flexible display screen
It plays, to generate the result of broadcast of the stereo-circulation sound around sense and extension sense, improves the audio experience of user.
It should be understood that the embodiment of the present invention in, radio frequency unit 701 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 710 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 701 includes but not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 701 can also by radio communication system and network and other set
Standby communication.
Mobile terminal has provided wireless broadband internet to the user by network module 702 and has accessed, and such as user is helped to receive
Send e-mails, browse webpage and access streaming video etc..
It is that audio output unit 703 can receive radio frequency unit 701 or network module 702 or in memory 709
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 703 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 700 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 703 includes loud speaker, buzzer and receiver etc..
Input unit 704 is for receiving audio or video signal.Input unit 704 may include graphics processor
(Graphics Processing Unit, GPU) 7041 and microphone 7042, graphics processor 7041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 706.Through graphics processor 7041, treated that picture frame can be deposited
Storage is sent in memory 709 (or other storage mediums) or via radio frequency unit 701 or network module 702.Mike
Wind 7042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output of mobile communication base station can be sent to via radio frequency unit 701 by being converted in the case of telephone calling model.
Mobile terminal 700 further includes at least one sensor 705, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 7061, and proximity sensor can close when mobile terminal 700 is moved in one's ear
Display panel 7061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 705 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 706 is for showing information input by user or being supplied to the information of user.Display unit 706 can wrap
Display panel 7061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 7061.
User input unit 707 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 707 include touch panel 7071 and
Other input equipments 7072.Touch panel 7071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 7071 or in touch panel 7071
Neighbouring operation).Touch panel 7071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 710, receiving area
It manages the order that device 710 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel 7071.In addition to touch panel 7071, user input unit 707 can also include other input equipments
7072.Specifically, other input equipments 7072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating lever, details are not described herein.
Further, touch panel 7071 can be covered on display panel 7061, when touch panel 7071 is detected at it
On or near touch operation after, send processor 710 to determine the type of touch event, be followed by subsequent processing device 710 according to touch
The type for touching event provides corresponding visual output on display panel 7061.Although in the figure 7, touch panel 7071 and display
Panel 7061 is to realize the function that outputs and inputs of mobile terminal as two independent components, but in some embodiments
In, can be integrated by touch panel 7071 and display panel 7061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place does not limit.
Interface unit 708 is the interface that external device (ED) is connect with mobile terminal 700.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 708 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 700 or can be used in 700 He of mobile terminal
Transmission data between external device (ED).
Memory 709 can be used for storing software program and various data.Memory 709 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 709 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 710 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 709, and calls and is stored in storage
Data in device 709 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 710 may include one or more processing units；Preferably, processor 710 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 710.
Mobile terminal 700 can also include the power supply 711 (such as battery) powered to all parts, it is preferred that power supply 711
Can be logically contiguous by power-supply management system and processor 710, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 700 includes some unshowned function modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 710, and memory 709 is stored in
On memory 709 and the computer program that can be run on the processor 710, the computer program are executed by processor 710
Each process of the above-mentioned audio frequency playing method embodiments of Shi Shixian, and identical technique effect can be reached, to avoid repeating, here
It repeats no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned audio frequency playing method embodiment, and energy when being executed by processor
Reach identical technique effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic disc or CD etc..
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within the protection of the present invention.
Claims (11)
1. a kind of audio frequency playing method is applied to the mobile terminal with flexible display screen, which is characterized in that the mobile terminal
On be provided at least three different loudspeaker of position；Wherein, the method includes：
Obtain the first flexuosity of the flexible display screen；
According to the correspondence of preset flexuosity and multichannel pattern, loudspeaker combination, first bending is determined
The corresponding first multichannel pattern of state and the first loudspeaker combination；Wherein, different multichannel patterns corresponds to different loudspeaker
Combination；
The audio signal of the first multichannel pattern is generated, and the audio signal of each sound channel is sent in the first loudspeaker combination
Corresponding loudspeaker play out.
2. audio frequency playing method according to claim 1, which is characterized in that at least three loudspeaker are set to the shifting
The same side of dynamic terminal；
Wherein, at least three loudspeaker, the both ends of side, remaining loudspeaker where the first loudspeaker and the second loudspeaker are set to it
It is set between first loudspeaker and second loudspeaker.
3. audio frequency playing method according to claim 2, which is characterized in that described to obtain the first of the flexible display screen
The step of flexuosity, including：
Determine first loudspeaker, first spacing current with second loudspeaker；
According to the correspondence of preset spacing and flexuosity, the first bending corresponding with first spacing is determined
State.
4. audio frequency playing method according to claim 3, which is characterized in that be provided with eight loudspeakers on the mobile terminal
, respectively：First loudspeaker, the second loudspeaker, third loudspeaker, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and
Eight loudspeaker；
Wherein, the third loudspeaker are set to the centre position of the side；First loudspeaker and second loudspeaker are symmetrical
It is set to the both sides of the third loudspeaker；4th loudspeaker are set between the third loudspeaker and first loudspeaker, institute
It states the 5th loudspeaker to be set between the third loudspeaker and second loudspeaker, the 4th loudspeaker and the 5th loudspeaker are symmetrical
It is set to the both sides of the third loudspeaker；6th loudspeaker are set between the third loudspeaker and the 4th loudspeaker, institute
It states the 7th loudspeaker to be set between the third loudspeaker and the 5th loudspeaker, the 6th loudspeaker and the 7th loudspeaker are symmetrical
It is set to the both sides of the third loudspeaker；8th loudspeaker are set between the 4th loudspeaker and the 6th loudspeaker, or
It is set between the 5th loudspeaker and the 7th loudspeaker；
Wherein, there is predetermined interval between eight loudspeaker.
5. audio frequency playing method according to claim 4, which is characterized in that it is described according to preset flexuosity with
The correspondence of multichannel pattern, loudspeaker combination determines the corresponding first multichannel pattern of the first flexuosity and the first loudspeaker
The step of combination, including：
It is greater than or equal to 0 ° if first flexuosity is crooked radian and is less than the first default radian value, it is determined that more than first
Sound channel mode includes：L channel, right channel and supper bass sound channel, first loudspeaker combination include：It is first loudspeaker, described
Second loudspeaker and the 8th loudspeaker；Wherein, first loudspeaker are one in L channel loudspeaker and right channel loudspeaker, described
Second loudspeaker are another in L channel loudspeaker and right channel loudspeaker, and the 8th loudspeaker are mega bass loudspeaker；
It is more than the first default radian value if first flexuosity is crooked radian and is less than the second default radian value, it is determined that
First multichannel pattern includes：L channel, right channel, a left side surround sound channel, right surround sound channel, center channels and supper bass sound channel,
First loudspeaker combination includes：It is first loudspeaker, second loudspeaker, the third loudspeaker, the 4th loudspeaker, described
5th loudspeaker and the 8th loudspeaker；Wherein, the 4th loudspeaker are one in L channel loudspeaker and right channel loudspeaker, described
Second loudspeaker are another in L channel loudspeaker and right channel loudspeaker, and first loudspeaker are left around loudspeaker and right surround loudspeaker
In one, second loudspeaker are left another in loudspeaker and right surround loudspeaker, and the third loudspeaker are set in being
Loudspeaker, the 8th loudspeaker are mega bass loudspeaker；
It is more than the second default radian value if first flexuosity is crooked radian and is less than or equal to 360 °, it is determined that first
Multichannel pattern includes：L channel, right channel, it is left around sound channel, right surround sound channel, left back circular sound channel, it is right after around sound channel,
Center channels and supper bass sound channel, first loudspeaker combination include：First loudspeaker, second loudspeaker, the third
Loudspeaker, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and the 8th loudspeaker；Wherein,
6th loudspeaker are one in L channel loudspeaker and right channel loudspeaker, and the 7th loudspeaker are L channel loudspeaker and right channel
Another in loudspeaker, the 4th loudspeaker are left one in loudspeaker and right surround loudspeaker, and the 5th loudspeaker are a left side
Another in the loudspeaker and right surround loudspeaker, first loudspeaker be left back circular sound channel and be right after in sound channel one
A, for second loudspeaker to surround another in sound channel after left back circular sound channel and the right side, the third loudspeaker are center channels,
8th loudspeaker are mega bass loudspeaker.
6. a kind of mobile terminal, the mobile terminal has flexible display screen, which is characterized in that is provided on the mobile terminal
At least three different loudspeaker of position；Wherein, the mobile terminal further includes：
Acquisition module, the first flexuosity for obtaining the flexible display screen；
Determining module determines institute for the correspondence according to preset flexuosity and multichannel pattern, loudspeaker combination
State the corresponding first multichannel pattern of the first flexuosity and the first loudspeaker combination；Wherein, different multichannel patterns corresponds to
In different loudspeaker combinations；
Processing module is sent to for generating the audio signal of the first multichannel pattern, and by the audio signal of each sound channel
Correspondence loudspeaker in one loudspeaker combination play out.
7. mobile terminal according to claim 6, which is characterized in that at least three loudspeaker are set to described mobile whole
The same side at end；
Wherein, at least three loudspeaker, the both ends of side, remaining loudspeaker where the first loudspeaker and the second loudspeaker are set to it
It is set between first loudspeaker and second loudspeaker.
8. mobile terminal according to claim 7, which is characterized in that the acquisition module includes：
First determination unit, first spacing current with second loudspeaker for determining first loudspeaker；
Second determination unit, for according to the correspondence of preset spacing and flexuosity, it is determining and described first between
Away from corresponding first flexuosity.
9. mobile terminal according to claim 8, which is characterized in that eight loudspeaker are provided on the mobile terminal, point
It is not：First loudspeaker, the second loudspeaker, third loudspeaker, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and the 8th loudspeaker
；
Wherein, the third loudspeaker are set to the centre position of the side；First loudspeaker and second loudspeaker are symmetrical
It is set to the both sides of the third loudspeaker；4th loudspeaker are set between the third loudspeaker and first loudspeaker, institute
It states the 5th loudspeaker to be set between the third loudspeaker and second loudspeaker, the 4th loudspeaker and the 5th loudspeaker are symmetrical
It is set to the both sides of the third loudspeaker；6th loudspeaker are set between the third loudspeaker and the 4th loudspeaker, institute
It states the 7th loudspeaker to be set between the third loudspeaker and the 5th loudspeaker, the 6th loudspeaker and the 7th loudspeaker are symmetrical
It is set to the both sides of the third loudspeaker；8th loudspeaker are set between the 4th loudspeaker and the 6th loudspeaker, or
It is set between the 5th loudspeaker and the 7th loudspeaker；
Wherein, there is predetermined interval between eight loudspeaker.
10. mobile terminal according to claim 9, which is characterized in that the determining module includes：
Third determination unit, if being that crooked radian is greater than or equal to 0 ° and less than the first default arc for first flexuosity
Angle value, it is determined that the first multichannel pattern includes：L channel, right channel and supper bass sound channel, first loudspeaker combination include：
First loudspeaker, second loudspeaker and the 8th loudspeaker；Wherein, first loudspeaker are L channel loudspeaker and right channel
One in loudspeaker, second loudspeaker are another in L channel loudspeaker and right channel loudspeaker, and the 8th loudspeaker are attached most importance to
Woofer；
4th determination unit, if being that crooked radian is more than the first default radian value and less than second for first flexuosity
Default radian value, it is determined that the first multichannel pattern includes：L channel, right channel, it is left around sound channel, right surround sound channel, in set
Sound channel and supper bass sound channel, first loudspeaker combination include：First loudspeaker, second loudspeaker, the third loudspeaker,
4th loudspeaker, the 5th loudspeaker and the 8th loudspeaker；Wherein, the 4th loudspeaker are L channel loudspeaker and right channel
One in loudspeaker, second loudspeaker are another in L channel loudspeaker and right channel loudspeaker, and first loudspeaker are a left side
One in loudspeaker and right surround loudspeaker, second loudspeaker are another left surrounding in loudspeaker and right surround loudspeaker,
The third loudspeaker are built-in horn, and the 8th loudspeaker are mega bass loudspeaker；
5th determination unit, if being more than the second default radian value for crooked radian for first flexuosity and being less than or wait
In 360 °, it is determined that the first multichannel pattern includes：L channel, right channel, it is left around sound channel, right surround sound channel, left back surround
Include around sound channel, center channels and supper bass sound channel, first loudspeaker combination behind sound channel, the right side：It is first loudspeaker, described
Second loudspeaker, the third loudspeaker, the 4th loudspeaker, the 5th loudspeaker, the 6th loudspeaker, the 7th loudspeaker and institute
State the 8th loudspeaker；Wherein, the 6th loudspeaker are one in L channel loudspeaker and right channel loudspeaker, and the 7th loudspeaker are a left side
Another in sound channel loudspeaker and right channel loudspeaker, the 4th loudspeaker are left one in loudspeaker and right surround loudspeaker,
5th loudspeaker are another left surrounding in loudspeaker and right surround loudspeaker, and first loudspeaker are left back circular sound channel and the right side
One in the sound channel afterwards, another in sound channel after second loudspeaker are left back circular sound channel and are right, described the
Three loudspeaker are center channels, and the 8th loudspeaker are mega bass loudspeaker.
11. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is executed by the processor
The step of any one of them audio frequency playing method.
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