CN105549950A - Sound production method and apparatus for portable electronic device - Google Patents
Sound production method and apparatus for portable electronic device Download PDFInfo
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- CN105549950A CN105549950A CN201510977702.XA CN201510977702A CN105549950A CN 105549950 A CN105549950 A CN 105549950A CN 201510977702 A CN201510977702 A CN 201510977702A CN 105549950 A CN105549950 A CN 105549950A
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- portable electric
- electric appts
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- inclination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
Abstract
The invention relates to a sound production method and apparatus for a portable electronic device. The method comprises the steps of detecting tilt angle information of the portable electronic device; according to the tilt angle information of the portable electronic device, determining a tilt angle of the portable electronic device, wherein at least one group of sound production units are symmetrically arranged on each of four bezels of the portable electronic device; according to the tilt angle of the portable electronic device, determining two groups of sound production units arranged on the same horizontal line and located on two bezels of the portable electronic device respectively as target sound production units; and then controlling the target sound production units to produce sounds, so that left and right sound channels are formed by utilizing the target sound production units at the tilt angle. According to the method, the left and right sound channels are formed always by the two groups of the sound production units arranged on the same horizontal line regardless of rotation of the portable electronic device, so that the sound effect of the portable electronic device is better and the user experience is better.
Description
Technical field
The disclosure relates to the communication technology, particularly relates to a kind of vocal technique and device of portable electric appts.
Background technology
Along with the fast development of science and technology, portable electric appts (such as panel computer and smart mobile phone) is owing to having frivolous, that the feature such as to be easy to carry more and more is subject to user favor.User can use electronic equipment to listen to the music, watch video etc.Current portable electric appts has a phonation unit (such as loudspeaker) mostly, and phonation unit is generally arranged on side or the back side of portable electric appts, and the audio of a phonation unit is not good.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of vocal technique and device of portable electric appts.
According to the first aspect of disclosure embodiment, provide a kind of vocal technique of portable electric appts, described method comprises:
Detect the angle of inclination information of portable electric appts, determine the angle of inclination of described portable electric appts according to the angle of inclination information of described portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts be provided with at least one group of phonation unit;
According to the angle of inclination of described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
Optionally, the described angle of inclination according to described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit, comprising:
According to the angle of inclination of described portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected be place in the same horizontal line and the phonation unit laid respectively on two frames of described portable electric appts;
Described at least one group of phonation unit to be selected is recommended user;
Receive the selection instruction for described at least one group of phonation unit input to be selected of user's input;
According to described selection instruction, from described at least one group of phonation unit to be selected, select one group of phonation unit as described target utterance unit.
Optionally, the angle of inclination information of described detection portable electric appts, comprising:
The angle of inclination information of described portable electric appts is detected by the 3D gyroscope on described portable electric appts.
Optionally, often organize phonation unit and comprise multiple phonation unit.
Optionally, the number often organizing the phonation unit that phonation unit comprises is identical.
Optionally, described angle of inclination is the arbitrary value of 0-360 degree.
According to the first aspect of disclosure embodiment, a kind of sound-producing device of portable electric appts is provided, comprises:
Detection module, is configured to detect the angle of inclination information of portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts is provided with at least one group of phonation unit;
First determination module, is configured to the angle of inclination determining described portable electric appts according to the angle of inclination information of described portable electric appts;
Second determination module, is configured to the angle of inclination according to described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control module, is configured to control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
Optionally, described second determining unit comprises:
First determines subelement, be configured to the angle of inclination according to described portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected be place in the same horizontal line and the phonation unit laid respectively on two frames of described portable electric appts;
Recommend submodule, be configured to described at least one group of phonation unit to be selected to recommend user;
Receive submodule, be configured to the selection instruction for described at least one group of phonation unit input to be selected receiving user's input;
Chooser module, is configured to according to described selection instruction, from described at least one group of phonation unit to be selected, select one group of phonation unit as described target utterance unit.
Optionally, described detection module comprises:
First detection sub-module, is configured to the angle of inclination information being detected described portable electric appts by the 3D gyroscope on described portable electric appts.
Optionally, often organize phonation unit and comprise multiple phonation unit.
It is optionally, described that often to organize the number of phonation unit that phonation unit comprises identical.
Optionally, described angle of inclination is the arbitrary value of 0-360 degree.
According to the third aspect of disclosure embodiment, a kind of sound-producing device of portable electric appts is provided, comprises:
Storer;
Be configured to the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Detect the angle of inclination information of portable electric appts, determine the angle of inclination of described portable electric appts according to the angle of inclination information of described portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts be provided with at least one group of phonation unit;
According to the angle of inclination of described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: by detecting the angle of inclination information of portable electric appts, according to the angle of inclination of angle of inclination information determination portable electric appts, according to the angle of inclination of portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit, then control objectives phonation unit sounding, wherein, symmetrically respectively on four frames of portable electric appts be provided with at least one group of phonation unit, thus on angle of inclination, utilize described target utterance unit to form left and right acoustic channels.Described method, no matter how portable electric appts rotates, and form left and right acoustic channels by group phonation unit sounding of two in the same horizontal line all the time, make the audio of portable electric appts better, Consumer's Experience is better.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Fig. 1 is the process flow diagram of the vocal technique of a kind of portable electric appts according to an exemplary embodiment.
The schematic diagram that Fig. 2 is portable electric appts angle of inclination when being 0 degree.
The schematic diagram that Fig. 3 is portable electric appts angle of inclination when being 90 degree.
The schematic diagram that Fig. 4 is the angle of inclination of portable electric appts when being 30 degree.
The schematic diagram that Fig. 5 is the angle of inclination of portable electric appts when being 60 degree.
Fig. 6 is the process flow diagram of the vocal technique of a kind of portable electric appts according to an exemplary embodiment.
Fig. 7 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.
Fig. 8 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.
Fig. 9 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.
Figure 10 is the entity block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.
Figure 11 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
Fig. 1 is the process flow diagram of the vocal technique of a kind of portable electric appts according to an exemplary embodiment, the method is applied in portable electric appts, this portable electric appts is such as smart mobile phone, panel computer etc., as shown in Figure 1, the vocal technique of this portable electric appts comprises the following steps.
In step S101, detect the angle of inclination information of portable electric appts, according to the angle of inclination of the angle of inclination information determination portable electric appts of portable electric appts, symmetrically respectively on four frames of wherein portable electric appts be provided with at least one group of phonation unit.
The portable electric appts of the present embodiment is provided with and organizes phonation unit more, wherein, symmetrically respectively on four frames of portable electric appts be provided with at least one group of phonation unit, the setting position of the phonation unit namely on upper side frame and lower frame is symmetrical, such as, phonation unit on each frame is all arranged on the center of frame, wherein, the setting position of the phonation unit on left frame and left frame is symmetrical, upper side frame and lower frame are the minor face of portable electric appts, and left frame and left frame are the long limit of portable electric appts.In the present embodiment, often organize phonation unit and comprise at least one phonation unit, namely often organize phonation unit and can comprise a phonation unit or multiple phonation unit, and the number often organizing the phonation unit that phonation unit comprises can be the same or different, such as, each frame is provided with one or two phonation unit, or, upper side frame and lower frame are respectively arranged with a phonation unit, left frame and by frame being respectively arranged with two phonation units.Or arrange a circle phonation unit uniformly according to identical interval on a portable electronic device, wherein, phonation unit can be loudspeaker.
User in use, portable electric appts may tilt or rotate by sounding, in the present embodiment, the angle of inclination information of portable electric appts can be detected by the 3D gyroscope on portable electric appts, rotational angular velocity when angle of inclination information is portable electric appts deflection, inclination, the angle of inclination of portable electric appts can be obtained according to angle of inclination information, angle of inclination can be the long limit of portable electric appts and the angle of ground level, or the angle of the axis of symmetry parallel with the long limit of portable electric appts and ground level.
In step s 102, according to the angle of inclination of portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit.
Wherein, the angle of inclination of portable electric appts can be 0-360 degree arbitrary value.Angle of inclination is herein the long limit of portable electric appts and the angle of horizontal direction.On arbitrary inclination, can the place of selection in the same horizontal line be positioned at two groups of phonation units in different edge as target utterance unit.Such as, target utterance unit can be two groups of place's phonation units in the same horizontal line on upper side frame and lower frame, or be two groups of place's phonation units in the same horizontal line on left frame and left frame, or be two groups of place's phonation units in the same horizontal line on upper side frame and left frame, or be two groups of place's phonation units in the same horizontal line on lower frame and left frame.Such as, when angle of inclination be 0 degree and 180 degree time, determine that phonation unit on upper side frame and lower frame is as target utterance unit, when angle of inclination be 90 degree or 270 degree time, determine that phonation unit on left frame and left frame is as target utterance unit.
Portable electric appts has 8 phonation units, left frame and left frame are respectively arranged with 3 phonation units, upper side frame and lower frame are respectively arranged with 1 phonation unit, and wherein, 3 phonation units on left frame and left frame can be equidistantly spaced.The schematic diagram that Fig. 2 is portable electric appts angle of inclination when being 0 degree, as shown in Figure 2, when angle of inclination is 0 degree, determines that phonation unit on upper side frame and lower frame is as target utterance unit.The schematic diagram that Fig. 3 is portable electric appts angle of inclination when being 90 degree, as shown in Figure 3, when angle of inclination is 90 degree, determine the left frame of portable electric appts and left frame are on same level line No. 4 and No. 6 phonation units as target utterance unit, or No. 3 that determine to be on same level line and No. 7 phonation units are as target utterance unit, or, determine to locate in the same horizontal line No. 2 and No. 8 phonation units as target utterance unit.The schematic diagram that Fig. 4 is the angle of inclination of portable electric appts when being 30 degree, as shown in Figure 4, when angle of inclination is 30 degree, determine portable electric appts place in the same horizontal line lay respectively at No. 5 phonation units on upper side frame and No. 2 phonation units on left frame as target utterance unit, or, determine to locate in the same horizontal line lay respectively at No. 1 phonation unit on lower frame and No. 6 phonation units on left frame as target utterance unit.The schematic diagram that Fig. 5 is the angle of inclination of portable electric appts when being 60 degree, as shown in Figure 5, when angle of inclination is 60 degree, determine to locate in the same horizontal line lay respectively at No. 3 phonation units on left frame and No. 6 phonation unit sounding on left frame, or, determine to locate in the same horizontal line lay respectively at No. 2 phonation units on left frame and No. 7 phonation unit sounding on left frame.
In step s 103, control objectives phonation unit sounding, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels.
The method of the present embodiment, according to the angle of inclination of electronic equipment, the two groups of phonation unit sounding in the same horizontal line of use place all the time, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels, make the audio of portable electric appts better, Consumer's Experience is better.This is mainly due to both sides that people's ear is at head, when user uses portable electric appts to listen to the music or watches video, the voice signal sent from group phonation unit of two in the same horizontal line passes to left ear and the auris dextra of people respectively, more meets the sense of hearing custom of people's ear.
The method of the present embodiment, by detecting the angle of inclination information of portable electric appts, according to the angle of inclination of the angle of inclination information determination portable electric appts of portable electric appts, wherein, symmetrically respectively on four frames of portable electric appts be provided with at least one group of phonation unit, and according to the angle of inclination of portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of portable electric appts as target utterance unit, then control objectives phonation unit sounding, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels.Described method, no matter how portable electric appts rotates, and forms left and right acoustic channels all the time by group phonation unit of two in the same horizontal line, and make the audio of portable electric appts better, Consumer's Experience is better.
Fig. 6 is the process flow diagram of the vocal technique of a kind of portable electric appts according to an exemplary embodiment, and as shown in Figure 6, the vocal technique of this portable electric appts comprises the following steps.
In step s 201, detect the angle of inclination information of portable electric appts, according to the angle of inclination of the angle of inclination information determination portable electric appts of portable electric appts, symmetrically respectively on four frames of wherein portable electric appts be provided with at least one group of phonation unit.
In step S202, according to the angle of inclination of portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected be place in the same horizontal line and the phonation unit laid respectively on two frames of portable electric appts.
It is 30 degree for angle of inclination, with reference to Fig. 4, then according to the angle of inclination of portable electric appts, determine three groups of phonation units to be selected: first group of phonation unit to be selected and second group of phonation unit to be selected, wherein, first group of phonation unit to be selected is two groups of phonation units upper side frame and left frame are on same level line, and second group of phonation unit to be selected is two groups of phonation units lower frame and left frame are on same level line.If portable electric appts also has more phonation unit, phonation unit so to be selected also can increase.
In step S203, at least one group of phonation unit to be selected is recommended user.
At least one group of phonation unit to be selected is shown to user by portable electric appts, selects for user.
In step S204, receive the selection instruction at least one group of phonation unit input to be selected of user's input.
User can select one group of phonation unit to be selected as target utterance unit according to the hobby of oneself, such as, in example shown in Fig. 4, user can select first group of phonation unit to be selected, also the phonation unit that second group to be selected can be selected, two groups of phonation units to be selected can be shown to user by user, and be that often group is waited to select phonation unit to be provided with startup/X button, what user was needed by the selection of unlatching start button treats phonation unit, and portable electric appts can receive the selection instruction of user's input.
In step S205, according to selection instruction, from least one group of phonation unit to be selected, select one group of phonation unit as target utterance unit.
For example shown in Fig. 4, if user clicks the start button that first group is waited to select phonation unit, so portable set can select first group to wait to select phonation unit as target utterance unit.
In step S206, control objectives phonation unit sounding, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels.
The method of the present embodiment, according to the angle of inclination of portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected is locate in the same horizontal line and the phonation unit laid respectively on two frames of portable electric appts, then at least one group of phonation unit to be selected recommends user, receive the selection instruction at least one group of phonation unit input to be selected of user's input, last according to selection instruction, from at least one group of phonation unit to be selected, select one group of phonation unit as target utterance unit, control objectives phonation unit sounding, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels.Described method user can select target utterance unit according to the actual needs of oneself, makes tune more flexible, improves Consumer's Experience further.
Fig. 7 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment, as shown in Figure 7, the sound-producing device of the portable electric appts of the present embodiment comprises: detection module 11, first determination module 12, second determination module 13 and control module 13.
Wherein, detection module 11, is configured to detect the angle of inclination information of portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts is provided with at least one group of phonation unit, wherein, described angle of inclination is the arbitrary value of 0-360 degree;
First determination module 12, is configured to the angle of inclination determining described portable electric appts according to the angle of inclination information of described portable electric appts;
Second determination module 13, is configured to the angle of inclination according to described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control module 14, is configured to control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
The portable electric appts of the present embodiment is provided with and organizes phonation unit more, wherein, symmetrically respectively on four frames of portable electric appts be provided with at least one group of phonation unit, the setting position of the phonation unit namely on upper side frame and lower frame is symmetrical, such as, phonation unit on each frame is all arranged on the center of frame, wherein, the setting position of the phonation unit on left frame and left frame is symmetrical, upper side frame and lower frame are the minor face of portable electric appts, and left frame and left frame are the long limit of portable electric appts.In the present embodiment, often organize phonation unit and comprise at least one phonation unit, namely often organize phonation unit and can comprise a phonation unit or multiple phonation unit, and the number often organizing the phonation unit that phonation unit comprises can be the same or different, such as, each frame is provided with one or two phonation unit, or, upper side frame and lower frame are respectively arranged with a phonation unit, left frame and left frame are respectively arranged with two phonation units.Or arrange a circle phonation unit uniformly according to identical interval on a portable electronic device, wherein, phonation unit can be loudspeaker.
User in use, portable electric appts possibility run-off the straight or rotation, detection module 11 can detect the angle of inclination information of portable electric appts, rotational angular velocity when angle of inclination information is portable electric appts deflection, inclination, first determination module 12 can obtain the angle of inclination of portable electric appts according to angle of inclination information, angle of inclination can be the long limit of portable electric appts and the angle of ground level, or the angle of the axis of symmetry parallel with the long limit of portable electric appts and ground level.
Wherein, the angle of inclination of portable electric appts can be 0-360 degree arbitrary value.Target utterance unit can be two groups of place's phonation units in the same horizontal line on upper side frame and lower frame, or be two groups of place's phonation units in the same horizontal line on left frame and left frame, or be two groups of place's phonation units in the same horizontal line on upper side frame and left frame, or be two groups of place's phonation units in the same horizontal line on lower frame and left frame.Such as, when angle of inclination be 0 degree and 180 degree time, determine that phonation unit on upper side frame and lower frame is as target utterance unit, when angle of inclination be 90 degree or 270 degree time, determine that phonation unit on upper side frame and lower frame is as target utterance unit.
The sound-producing device of the portable electric appts of the present embodiment, the angle of inclination information of portable electric appts is detected by detecting unit, first determines the angle of inclination of silent module according to the angle of inclination information determination portable electric appts of portable electric appts, second determining unit is according to the angle of inclination of portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of portable electric appts as target utterance module, then control module control objectives phonation unit sounding, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels.Described device, no matter how portable electric appts rotates, and forms left and right acoustic channels all the time by group phonation unit of two in the same horizontal line, and make the audio of portable electric appts better, Consumer's Experience is better.
Fig. 8 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment, and as shown in Figure 8, on the basis of Fig. 7 shown device, described second determining unit 13 comprises:
First determines subelement 131, be configured to the angle of inclination according to described portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected be place in the same horizontal line and the phonation unit laid respectively on two frames of described portable electric appts;
Recommend submodule 132, be configured to described at least one group of phonation unit to be selected to recommend user;
Receive submodule 133, be configured to the selection instruction for described at least one group of phonation unit input to be selected receiving user's input;
Chooser module 134, is configured to according to described selection instruction, from described at least one group of phonation unit to be selected, select one group of phonation unit as described target utterance unit.
Due to each frame of portable electric appts can be provided with multiple phonation unit, therefore, place in the same horizontal line and on two frames laying respectively at portable electric appts phonation unit there are many groups, first determines that submodule 131 can determine that at least one group of phonation unit to be selected is recommended user and selected for user.Now, user can according to the needs of oneself, hobby selection one group phonation unit to be selected.Such as, in example shown in Fig. 4, user can select first group of phonation unit to be selected, also the phonation unit that second group to be selected can be selected, two groups of phonation units to be selected can be shown to user by user, and be that often group is waited to select phonation unit to be provided with startup/X button, user treats phonation unit by unlatching start button selection needs, and portable electric appts can receive the selection instruction of user's input.If user clicks the start button that first group is waited to select phonation unit, so portable set can select first group to wait to select phonation unit as target utterance unit.
The device of the present embodiment, first determines the angle of inclination of subelement according to portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected is locate in the same horizontal line and the phonation unit laid respectively on two frames of portable electric appts, then recommend submodule that at least one group of phonation unit to be selected is recommended user, receive the selection instruction at least one group of phonation unit input to be selected that submodule receives user's input, last chooser module is according to selection instruction, from at least one group of phonation unit to be selected, select one group of phonation unit as target utterance unit, control objectives phonation unit sounding, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels.Described method user can select target utterance unit according to the actual needs of oneself, makes tune more flexible, improves Consumer's Experience further.
Fig. 9 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.As shown in Figure 9, the device of the present embodiment is on the basis of Fig. 7 shown device, and described detection module 11 comprises:
First detection sub-module 111, is configured to the angle of inclination information being detected described portable electric appts by the 3D gyroscope on described portable electric appts.
The angle of inclination information of portable electric appts can be detected by the 3D gyroscope on portable electric appts, rotational angular velocity when angle of inclination information is portable electric appts deflection, inclination, can obtain the angle of inclination of portable electric appts according to angle of inclination information.
About the sound-producing device of the portable electric appts in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Figure 10 is the entity block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment, as shown in Figure 10, the sound-producing device 200 of portable electric appts comprises: processor 21 and the storer 22 for storage of processor 21 executable instruction, and storer 22 to be connected with processor 21 by system bus and to communicate.
Wherein, processor 21 is configured to:
Detect the angle of inclination of portable electric appts, symmetrically respectively on four frames of described portable electric appts be provided with one group of phonation unit;
According to the angle of inclination of described portable electric appts, determine to locate two groups of phonation units in the same horizontal line as target utterance unit;
Control described target utterance unit sounding.
The portable electric appts of the present embodiment is provided with and organizes phonation unit more, wherein, symmetrically respectively on four frames of portable electric appts be provided with at least one group of phonation unit, the setting position of the phonation unit namely on upper side frame and lower frame is symmetrical, such as, phonation unit on each frame is all arranged on the center of frame, and wherein, the setting position of the phonation unit on left frame and left frame is symmetrical.In the present embodiment, often organize phonation unit and comprise at least one phonation unit, namely often organize phonation unit and can comprise a phonation unit or multiple phonation unit, and the number often organizing the phonation unit that phonation unit comprises can be the same or different, such as, each frame is provided with one or two phonation unit, or, upper side frame and lower frame are respectively arranged with a phonation unit, left frame and by frame being respectively arranged with two phonation units.Or arrange a circle phonation unit uniformly according to identical interval on a portable electronic device, wherein, phonation unit can be loudspeaker.
User in use, portable electric appts may tilt or rotate by sounding, processor 11 can detect the angle of inclination information of portable electric appts by the 3D gyroscope on portable electric appts, rotational angular velocity when angle of inclination information is portable electric appts deflection, inclination.Wherein, the angle of inclination of portable electric appts can be 0-360 degree arbitrary value.
Target utterance unit can be two groups of place's phonation units in the same horizontal line on upper side frame and lower frame, or be two groups of place's phonation units in the same horizontal line on left frame and left frame, or be two groups of place's phonation units in the same horizontal line on upper side frame and left frame, or be two groups of place's phonation units in the same horizontal line on lower frame and left frame.Such as, when angle of inclination be 0 degree and 180 degree time, determine that phonation unit on upper side frame and lower frame is as target utterance unit, when angle of inclination be 90 degree or 270 degree time, determine that phonation unit on left frame and left frame is as target utterance unit.The method of the present embodiment, according to the angle of inclination of electronic equipment, the two groups of phonation unit sounding in the same horizontal line of use place all the time, thus on angle of inclination, utilize target utterance unit to form left and right acoustic channels, make the audio of portable electric appts better, Consumer's Experience is better.This is mainly due to both sides that people's ear is at head, when user uses portable electric appts to listen to the music or watches video, the voice signal sent from group phonation unit of two in the same horizontal line passes to left ear and the auris dextra of people respectively, more meets the sense of hearing custom of people's ear.
In the physical embodiment of the sound-producing device of above-mentioned portable electric appts, should understand, processor can be that CPU (central processing unit) is (English: CentralProcessingUnit, be called for short: CPU), can also be other general processors, digital signal processor (English: DigitalSignalProcessor, be called for short: DSP), (English: ApplicationSpecificIntegratedCircuit is called for short: ASIC) etc. special IC.The processor etc. of general processor can be microprocessor or this processor also can be any routine, and aforesaid storer can be ROM (read-only memory) (English: read-onlymemory, abbreviation: ROM), random access memory (English: randomaccessmemory, RAM), flash memory, hard disk or solid state hard disc be called for short:.Step in conjunction with the method disclosed in the embodiment of the present invention can directly be presented as that hardware processor is complete, or hardware in purpose processor and software module combination complete.
Figure 11 is the block diagram of the sound-producing device of a kind of portable electric appts according to an exemplary embodiment.Such as, device 800 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Figure 11, device 800 can comprise following one or more assembly: processing components 802, storer 804, electric power assembly 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.
The integrated operation of the usual control device 800 of processing components 802, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 802 can comprise one or more processor 820 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more module, and what be convenient between processing components 802 and other assemblies is mutual.Such as, processing components 802 can comprise multi-media module, mutual with what facilitate between multimedia groupware 808 and processing components 802.
Storer 804 is configured to store various types of data to be supported in the operation of equipment 800.The example of these data comprises for any application program of operation on device 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that electric power assembly 806 is device 800 provide electric power.Electric power assembly 806 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 800 and be associated.
Multimedia groupware 808 is included in the screen providing an output interface between described device 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to export and/or input audio signal.Such as, audio-frequency assembly 810 comprises a microphone (MIC), and when device 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 804 further or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 814 comprises one or more sensor, for providing the state estimation of various aspects for device 800.Such as, sensor module 814 can detect the opening/closing state of equipment 800, the relative positioning of assembly, such as described assembly is display and the keypad of device 800, the position of all right pick-up unit 800 of sensor module 814 or device 800 1 assemblies changes, the presence or absence that user contacts with device 800, the temperature variation of device 800 orientation or acceleration/deceleration and device 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 816 is configured to the communication being convenient to wired or wireless mode between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 816 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 816 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 800 can be realized, for performing the vocal technique of the portable electric appts shown in above-mentioned Fig. 1 and Fig. 2 embodiment by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 804 of instruction, above-mentioned instruction can perform said method by the processor 820 of device 800.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of mobile terminal, makes mobile terminal can perform the vocal technique of the portable electric appts shown in above-mentioned Fig. 1 and Fig. 2 embodiment.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (13)
1. a vocal technique for portable electric appts, is characterized in that, described method comprises:
Detect the angle of inclination information of portable electric appts, determine the angle of inclination of described portable electric appts according to the angle of inclination information of described portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts be provided with at least one group of phonation unit;
According to the angle of inclination of described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
2. method according to claim 1, it is characterized in that, the described angle of inclination according to described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit, comprising:
According to the angle of inclination of described portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected be place in the same horizontal line and the phonation unit laid respectively on two frames of described portable electric appts;
Described at least one group of phonation unit to be selected is recommended user;
Receive the selection instruction for described at least one group of phonation unit input to be selected of user's input;
According to described selection instruction, from described at least one group of phonation unit to be selected, select one group of phonation unit as described target utterance unit.
3. method according to claim 1 and 2, is characterized in that, the angle of inclination information of described detection portable electric appts, comprising:
The angle of inclination information of described portable electric appts is detected by the 3D gyroscope on described portable electric appts.
4. method according to claim 1 and 2, is characterized in that, often organizes phonation unit and comprises multiple phonation unit.
5. method according to claim 4, is characterized in that, the number of the phonation unit that described often group phonation unit comprises is identical.
6. method according to claim 1, is characterized in that, described angle of inclination is the arbitrary value of 0-360 degree.
7. a sound-producing device for portable electric appts, is characterized in that, comprising:
Detection module, is configured to detect the angle of inclination information of portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts is provided with at least one group of phonation unit;
First determination module, is configured to the angle of inclination determining described portable electric appts according to the angle of inclination information of described portable electric appts;
Second determination module, is configured to the angle of inclination according to described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control module, is configured to control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
8. device according to claim 7, is characterized in that, described second determining unit comprises:
First determines subelement, be configured to the angle of inclination according to described portable electric appts, determine at least one group of phonation unit to be selected, the phonation unit that often group is to be selected be place in the same horizontal line and the phonation unit laid respectively on two frames of described portable electric appts;
Recommend submodule, be configured to described at least one group of phonation unit to be selected to recommend user;
Receive submodule, be configured to the selection instruction for described at least one group of phonation unit input to be selected receiving user's input;
Chooser module, is configured to according to described selection instruction, from described at least one group of phonation unit to be selected, select one group of phonation unit as described target utterance unit.
9. the device according to claim 7 or 8, is characterized in that, described detection module comprises:
First detection sub-module, is configured to the angle of inclination information being detected described portable electric appts by the 3D gyroscope on described portable electric appts.
10. the device according to claim 7 or 8, is characterized in that, often organizes phonation unit and comprises multiple phonation unit.
11. devices according to claim 10, is characterized in that, the number of the phonation unit that described often group phonation unit comprises is identical.
12. devices according to claim 7, is characterized in that, described angle of inclination is the arbitrary value of 0-360 degree.
The sound-producing device of 13. 1 kinds of portable electric appts, is characterized in that, comprising:
Storer;
Be configured to the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Detect the angle of inclination information of portable electric appts, determine the angle of inclination of described portable electric appts according to the angle of inclination information of described portable electric appts, symmetrically respectively on four frames of wherein said portable electric appts be provided with at least one group of phonation unit;
According to the angle of inclination of described portable electric appts, determine to locate in the same horizontal line lay respectively at two groups of phonation units on two frames of described portable electric appts as target utterance unit;
Control described target utterance unit sounding, thus on described angle of inclination, utilize described target utterance unit to form left and right acoustic channels.
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| CN201510977702.XA CN105549950A (en) | 2015-12-23 | 2015-12-23 | Sound production method and apparatus for portable electronic device |
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| CN201510977702.XA CN105549950A (en) | 2015-12-23 | 2015-12-23 | Sound production method and apparatus for portable electronic device |
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| CN105549950A true CN105549950A (en) | 2016-05-04 |
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| CN108833638A (en) * | 2018-05-17 | 2018-11-16 | Oppo广东移动通信有限公司 | Vocal technique, device, electronic device and storage medium |
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Application publication date: 20160504 |