CN103873998A - Electronic device and sound collection method - Google Patents
Electronic device and sound collection method Download PDFInfo
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- CN103873998A CN103873998A CN201210549520.9A CN201210549520A CN103873998A CN 103873998 A CN103873998 A CN 103873998A CN 201210549520 A CN201210549520 A CN 201210549520A CN 103873998 A CN103873998 A CN 103873998A
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Abstract
The embodiment of the invention provides an electronic device and a sound collection method. The electronic device comprises a first collecting unit and a processing unit, wherein the first collecting unit comprises multiple audio collecting modules which are arranged in different positions of the electronic device and a regulating module, and the first collecting unit is provided with a first collecting state and a second collecting state; under the first collecting state, the regulating module is used for regulating the multiple audio collecting modules, thus the first collecting unit can be used for collecting sound made by an object which is positioned in a first space area relative to the electronic device through the multiple audio collecting modules, and a corresponding first audio signal can be generated; under the second collecting state, the regulating module is used for regulating the multiple audio collecting modules, thus the first collecting unit can be used for collecting sound made by an object which is positioned in a second space area relative to the electronic device through the multiple audio collecting modules, and a corresponding second audio signal can be generated.
Description
Technical field
Embodiments of the invention relate to a kind of electronic equipment and corresponding sound collection method.
Background technology
In recent years, along with the development of technology, various electronic equipments are widely used, for example, and desktop computer, notebook, tablet computer, smart mobile phone, game machine and portable media player etc.In current a lot of electronic equipments, all comprise the sound pick-up part of for example microphone and so on, so that the sound that this electronic equipment is sent gathers, make user can carry out for example operation of voice/video call and so on around.
On the other hand, along with the performance of terminal equipment is updated, the operation that user can carry out by terminal equipment constantly increases.For example, at present a lot of smart mobile phones all dispose image acquisition component.Therefore,, except voice/video call, user also can carry out video capture to its interested object by image acquisition component and sound pick-up part.
But, owing to adopting omni-directional sound pick-up part in current a lot of electronic equipments, in the time carrying out sound collection, in the audio signal obtaining, except the sound of target acquisition target, also comprise that a lot of users do not wish the sound obtaining.For this problem, the sound pick-up part arranging for predetermined collection object is proposed.For example, in mobile phone, can for user in the time calling conventionally the position with respect to this mobile phone sound pick-up part is set.But, in the situation that using sound pick-up part to carry out sound collection for non-predetermined collection object, for example, while using mobile phone to carry out the video acquisition for surrounding environment in above-mentioned example, easily cause noise in gathered audio signal too much, signal quality declines.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of electronic equipment and sound acquisition method, to address the above problem.
One embodiment of the present of invention provide a kind of electronic equipment, at least there is the first acquisition state, electronic equipment comprises: the first collecting unit, comprise: be arranged on the multiple audio collection modules on the diverse location of electronic equipment, and adjustment module, wherein the first collecting unit has the first acquisition state and the second acquisition state, under the first acquisition state, adjustment module regulates multiple audio collection modules, make the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of electronic equipment by the collection of multiple audio collection module, and generate corresponding the first audio signal, under the second acquisition state, adjustment module regulates multiple audio collection modules, make the first collecting unit to be arranged in the sound sending with respect to the object in the second space region of electronic equipment by the collection of multiple audio collection module, and generate corresponding the second audio signal, and processing unit, configuration receives the first audio signal or the second audio signal, and the first audio signal or the second audio signal are carried out to first signal processing.
Another embodiment of the present invention also provides a kind of sound collection method, is applied to electronic equipment, and wherein electronic equipment comprises the multiple audio collection modules on the diverse location that is arranged on electronic equipment, and electronic equipment has the first acquisition state and the second acquisition state.Described method comprises: under the first acquisition state, multiple audio collection modules are regulated, make the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of electronic equipment by the collection of multiple audio collection module, sound object in the first area of space being sent by the first collecting unit gathers, and generate corresponding the first audio signal, the first audio signal is carried out to first signal processing; And under the second acquisition state, multiple audio collection modules are regulated, make the first collecting unit to be arranged in the sound sending with respect to the object in the second space region of electronic equipment by the collection of multiple audio collection module, sound object in second space region being sent by the first collecting unit gathers, and generate corresponding the second audio signal, the second audio signal is carried out to first signal processing.
According in the electronic equipment of the embodiment of the present invention and sound acquisition method, sound collection unit can be included on the diverse location of electronic equipment multiple audio collection modules are set, thereby can be for the different area of space with respect to electronic equipment, utilize audio collection modules different in multiple audio collection modules to carry out sound and pick up, improved the quality of audio collection.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, will the accompanying drawing of required use in embodiments of the invention description briefly be described below.
Fig. 1 shows the block diagram of electronic equipment according to an embodiment of the invention.
Fig. 2 shows the key diagram of an illustrative case of the electronic equipment shown in Fig. 1.
Fig. 3 shows the key diagram of a modified examples situation of the electronic equipment shown in Fig. 2.
Fig. 4 shows the key diagram of another illustrative case of the electronic equipment shown in Fig. 1.
Fig. 5 shows the block diagram of the display unit of an example according to the present invention.
Fig. 6 shows the key diagram of a signal situation of the display unit shown in Fig. 5.
Fig. 7 is the flow chart of having described according to the sound collection method of the embodiment of the present invention.
Embodiment
Hereinafter, describe the preferred embodiments of the present invention in detail with reference to accompanying drawing.Note, in this specification and accompanying drawing, there is substantially the same step and represent with the identical Reference numeral of element, and will be omitted the repetition of explanation of these steps and element.
The electronic equipment of one embodiment of the present of invention is described with reference to Fig. 1 below.Fig. 1 shows the block diagram of electronic equipment 100 according to an embodiment of the invention.As shown in Figure 1, electronic equipment 100 comprises the first collecting unit 110 and processing unit 120, wherein the first collecting unit 110 comprises the multiple audio collection modules 111,112,113 and 114 on the diverse location that is arranged on described electronic equipment, and adjustment module 115.Although it should be noted that in the example depicted in fig. 1, comprise that with the first collecting unit 110 four audio collection modules (, audio collection module 111,112,113 and 114) are for example is described, be of the present inventionly not limited to this.In interchangeable example, the first collecting unit 110 also can comprise more Multi-audio-frequency acquisition module, and in addition, the first collecting unit 110 also can only include two or three audio collection modules.
The first collecting unit 110 has the first acquisition state and the second acquisition state.Under the first acquisition state, adjustment module 115 regulates audio collection module 111,112,113 and 114, make the first collecting unit 110 to be arranged in the sound sending with respect to the object of the first area of space of electronic equipment by audio collection module 111,112,113 and 114 collection, and generate corresponding the first audio signal.Under the second acquisition state, adjustment module 115 regulates audio collection module 111,112,113 and 114, make the first collecting unit 110 to be arranged in the sound sending with respect to the object in the second space region of electronic equipment by audio collection module 111,112,113 and 114 collection, and generate corresponding the second audio signal.
According to an example of the present invention, the first area of space can be in the time of normal use electronic equipment 100, electronic equipment 100 near user surface towards area of space, and second space region can be when normal while using electronic equipment 100, electronic equipment 100 deviate from user surface towards area of space.For example, in the time that electronic equipment 100 is personal computer, the first area of space can be electronic equipment 100 display screen place surface towards area of space,, conventionally the area of space at user place in the time using personal computer, thereby under the first acquisition state, in the time that user uses personal computer, the first collecting unit 110 can be arranged in the sound that the user of the first area of space sends by audio collection module 111,112,113 and 114 collection, and generates corresponding the first audio signal.And second space region can be surface electronic equipment 100, relative with the surface at its main display place towards area of space,, conventionally user in the time using personal computer towards user's area of space, thereby under the second acquisition state, in the time that user uses personal computer, the first collecting unit 110 can be gathered and is arranged in the sound sending towards the object in user's second space region by audio collection module 111,112,113 and 114, and generates corresponding the second audio signal.
According to an example of the present invention, user's manual regulating and controlling module 115 as required, to switch to the first acquisition state or the second acquisition state by the first collecting unit 110.Alternatively, according to another example of the present invention, processing unit 120 can determine that electronic equipment should be in the first acquisition state or the second acquisition state according to the application of current operation, and result is determined in output.And adjustment module 115 can regulate according to definite result.For example, suppose that electronic equipment 110 is for smart mobile phone, in the situation that the voice call of the current operation video of electronic equipment 110 apply, processing unit 120 can determine that electronic equipment should be in the first acquisition state, and the definite result of output.Adjustment module 115 can be adjusted to the first acquisition state by the first collecting unit 110 according to definite result.And processing unit 120 can determine that electronic equipment should be in the second acquisition state in the situation of the current operation video acquisition of electronic equipment 110 application, and result is determined in output.Adjustment module 115 can be adjusted to the second acquisition state by the first collecting unit 110 according to definite result.
In addition according to an example of the present invention, can be for the first module group of the first area of space with for the second module group in second space region in advance by audio collection Module Division.Under the first acquisition state, the sound that adjustment module gathers audio collection module included in the first module group carries out secondary signal processing to generate the first audio signal.And under the second acquisition state, the sound that adjustment module gathers audio collection module included in the second module group carries out the 3rd signal and processes to generate the second audio signal.
For example, audio collection module 111 and 112 can be arranged on the first surface of electronic equipment 100, so that gather the sound that the object of the first surface of close electronic equipment 100 sends.Audio collection module 113 and 114 can be arranged on the second surface of electronic equipment 100, so that gather the sound that the object of the second surface of close electronic equipment 100 sends.Can in advance audio collection module 111,112,113 and 114 be divided and be comprised the first module group of audio collection module 111 and 112, and comprise the second module group of audio collection module 113 and 114.Under the first acquisition state, the sound that adjustment module 115 gathers audio collection module included in the first module group 111 and 112 carries out secondary signal processing to generate the first audio signal.And under the second acquisition state, the sound that adjustment module gathers audio collection module included in the second module group 113 and 114 carries out the 3rd signal and processes to generate the second audio signal.For example, under the first acquisition state, the sound that adjustment module 115 gathers audio collection module included in the first module group 111 and 112 carries out the synthetic processing of signal to generate the first audio signal.And under the second acquisition state, the sound that adjustment module 115 can gather audio collection module included in the second module group 113 and 114 carries out the synthetic processing of signal to generate the second audio signal.
Preferably, under the first acquisition state, adjustment module 115 is opened audio collection module included in the first module group, closes audio collection module included in the second module group; And under the second acquisition state, adjustment module 115 is opened audio collection module included in the second module group, and close audio collection module included in the first module group.Thereby can save the power consumption of electronic equipment.
According to another example of the present invention, can in audio collection module 111,112,113 and 114, pre-determine the first module group for first direction.Under the first acquisition state, the sound that adjustment module gathers audio collection module included in the first module group carries out secondary signal processing to generate the first audio signal.In addition, in this example, electronic equipment 100 also can comprise: the second collecting unit.The second collecting unit can obtain the 3rd collection signal.Selectively, the second collecting unit can comprise image capture module and/or low coverage induction module.Processing unit 120 can be under the second acquisition state, determine whether to exist the acquisition target near electronic equipment according to the 3rd collection signal, and when determining while there is acquisition target, determine the object's position of acquisition target with respect to electronic equipment according to the 3rd collection signal.Adjustment module 115 is under the second acquisition state, according to the determined object's position of processing unit 120, in audio collection module 111,112,113 and 114, determine for the 3rd module group of object's position, and the sound that audio collection module included in the 3rd module group is gathered carries out the 4th signal and processes to generate the second audio signal.The signal quality of the audio signal about acquisition target that the audio collection module comprising by the 3rd module group in this example, obtains is better than the signal quality of the audio signal about acquisition target obtaining by other audio collection module.
For example, electronic equipment 100 also comprises the second collecting unit that comprises image capture module.In the time that the first collecting unit 110 is under the second acquisition state, image capture module obtains image pick-up signal as the 3rd collection signal.Then, processing unit 120 can according to the size of the face shown in image pick-up signal, special object, special object, the feature such as position in picture obtains image capture module image pick-up signal analyze, to determine whether to exist the acquisition target near electronic equipment, and when determining while there is acquisition target, further determine the object's position of acquisition target with respect to electronic equipment.According to an example of the present invention, acquisition target can be the interested human or animal of the user of electronic equipment 100 etc.Under the second acquisition state, adjustment module 115 is according to the determined object's position of processing unit 120, in multiple audio collection modules, definite the 3rd module group for object's position for example, audio collection module 111 can be arranged on the first surface of electronic equipment 100, so that gather the sound that the object of the first surface of close electronic equipment 100 sends.Audio collection module 112,113 and 114 can be arranged on the second surface of electronic equipment 100, so that gather the sound that the object of the second surface of close electronic equipment 100 sends.When adjustment module 115 is determined the second surface of the more close electronic equipments 100 of object's position, and and acquisition module 112 and 113 between distance while being less than predetermined value, can be using acquisition module 112 and 113 as the 3rd module group.Then the sound that, adjustment module 115 can gather acquisition module 112 and 113 carries out the 4th signal and processes to generate the second audio signal.
In addition, also comprise the second collecting unit that comprises image capture module at electronic equipment 100, according to another example of the present invention, determine and exist near after the acquisition target of electronic equipment according to image pick-up signal at processing unit 120, also can determine whether the position of acquisition target changes according to next captured image pick-up signal at processing unit 120, and in the time that the position of acquisition target changes, adjustment module 115 can redefine the audio collection module comprising in the 3rd module group.Thereby electronic equipment can be adjusted the first collecting unit 110 according to the position of acquisition target automatically, strengthen the specific aim of the audio signal gathering.
Processing unit 120 can receive from the first audio signal of the first collecting unit 110 or the second audio signal, and the first audio signal or the second audio signal are carried out to for example audio coding/decoding and so on first signal processing.
The electronic equipment providing by the invention described above embodiment, sound collection unit can be included on the diverse location of electronic equipment multiple audio collection modules are set, thereby can be for the different area of space with respect to electronic equipment, utilize audio collection modules different in multiple audio collection modules to carry out sound and pick up, improved the quality of audio collection.
In an embodiment of the present invention, electronic equipment can be personal computer, notebook, tablet computer, mobile phone, portable media player etc.In addition, in order to liberate user's both hands, changing user's operation posture, and bring better experience to user in reducing to take up room, can also be wear-type electronic equipment according to the electronic equipment of the embodiment of the present invention.Particularly, also can comprise fixed cell according to the electronic equipment of the embodiment of the present invention, wherein electronic equipment can be worn on head by this fixed cell.
For example, fixed cell can comprise headband parts.In addition, also comprise the first housing of the first end that is arranged on headband parts according to the electronic equipment of the embodiment of the present invention, and be arranged on the second housing of the second end of headband parts.When tape member is worn on head right overhead, headband parts can flexible deformation, makes to press respectively left ear and auris dextra at the first housing and the second housing.Processing unit is arranged in the first housing, and multiple audio collection module is arranged on headband parts, the first housing and/or the second housing.
In addition, according to another embodiment of the present invention, electronic equipment also can comprise linkage unit and display unit, and wherein linkage unit is connected and fixed unit and display unit.In the case, processing unit also can obtain first image that will show.Electronic equipment can be sent to display unit by the first image by wired or wireless transmission means.Thereby display unit can show this first image.Linkage unit can have the first connection status and the second connection status.At linkage unit, under the first connection status, at least Part I of display unit is positioned at user's viewing area and towards user.And at linkage unit under the second connection status, display unit is arranged in the first housing and/or the second housing.Multiple audio collection modules also can be arranged on the non-display area of linkage unit and/or display unit.
Fig. 2 shows the key diagram of an illustrative case of the electronic equipment shown in Fig. 1.As shown in Figure 2, electronic equipment 200 comprise headband parts 210, the linkage unit that comprises the first sub-connection unit 221 and the second sub-connection unit 222, the display unit that comprises the first sub-display unit 231 and the second sub-display unit 232.
Particularly, when tape member 210 is worn on head right overhead, headband parts 210 can flexible deformation.The first sub-connection unit 221 and the second sub-connection unit 222 can have the first connection status.Under the first connection status, the first sub-connection unit 221 and the second sub-connection unit 222 can support the first sub-display unit 231 and the second sub-display unit 232, make the first sub-display unit 231 and the second sub-display unit 232 be positioned at user's viewing area and towards user.
In addition,, according to another example of the present invention, the first sub-connection unit 221 and the second sub-connection unit 222 also can have the second connection status.Under the second connection status, the first sub-connection unit 221 and the second sub-connection unit 222 can be in folded states, make the first sub-display unit 231 press user's left ear, and the second sub-display unit 232 presses user's auris dextra, thereby the first sub-display unit 231 and the second sub-display unit 232 can be removed in user's viewing area.
In addition, as shown in Figure 2, electronic equipment 200 also comprises the first housing 240 of the first end that is arranged on headband parts 210 and is arranged on the second housing 250 of the second end of headband parts.For example, under the second connection status, the first sub-connection unit 221 and the first sub-display unit 231 can be accommodated in the first housing 240, and the second sub-connection unit 222 and the second sub-display unit 232 can be accommodated in the second housing in 250.
In addition, electronic equipment 200 also comprises the first collecting unit.As shown in Figure 2, the first collecting unit comprises adjustment module and is arranged on the first audio collection module 261 and the second audio collection module 262 on headband parts 210, be arranged on the 3rd audio collection module 263 and the 4th audio collection module 264 on the first housing 240, be arranged on five notes of traditional Chinese music acquisition module 265 and the 6th audio collection module 266 frequently on the second housing 250, be arranged on the subtonic acquisition module 267 frequently on the first sub-connection unit 221, be arranged on the octave acquisition module 268 frequently on the second sub-connection unit 222, be arranged on the first sub-display unit 231 away from the 9th audio collection module 269 in user's one side, with be arranged on the second sub-display unit 232 away from the tenth audio collection module 270 in user's one side.
As mentioned above, can be for the first module group of the first area of space with for the second module group in second space region in advance by audio collection Module Division.For example, in the example shown in Fig. 2, it can be the second module group that the first module group gathering for the user of wearable electronic device 200 and the object of paying close attention to for the user of wearable electronic device 200 gather by the first to the tenth audio collection Module Division, wherein the first module group comprises and arranging on the first housing 240 and the second housing 250, in the time that electronic equipment 200 is worn on user's head, near the 4th audio collection module 264 and the five notes of traditional Chinese music acquisition module 265 frequently of user's mouth, and the second module group can comprise remaining audio collection module.Under the first acquisition state, the adjustment module in the first collecting unit is carried out the synthetic processing of signal to generate the first audio signal to the 4th audio collection module 264 included in the first module group and the five notes of traditional Chinese music sound that acquisition module 265 gathers frequently.And under the second acquisition state, the adjustment module in the first collecting unit can be carried out the synthetic processing of signal to generate the second audio signal to audio collection module 261-263 included in the second module group and 266 to 270 sound that gather.
In addition, alternatively, under the second acquisition state, can come in audio collection module 261-270, to determine the 3rd module group for this object's position with respect to the position of electronic equipment according to acquisition target, and the sound that audio collection module included in the 3rd module group is gathered carries out signal processing to generate the second audio signal.
Particularly, Fig. 3 shows the key diagram of a modified examples situation of the electronic equipment shown in Fig. 2.In the example depicted in fig. 3, electronic equipment 200 ' comprises included unit and module in the electronic equipment 200 shown in Fig. 2, therefore be not described in detail in this.In addition, electronic equipment 200 ' also comprises the second collecting unit 310.As shown in Figure 3, the second collecting unit 310 can be arranged on headband parts 210.Alternatively, the second collecting unit 310 also can be arranged on linkage unit, display unit, the first housing or the second housing.
In the example depicted in fig. 3, the second collecting unit is the image acquisition units for obtaining image pick-up signal.At electronic equipment 200 ' under the second acquisition state, processing unit in electronic equipment can determine whether to exist the acquisition target near electronic equipment according to image pick-up signal, and when determining while there is acquisition target, determine the object's position of acquisition target with respect to electronic equipment according to the 3rd collection signal.Adjustment module is under the second acquisition state, according to the determined object's position of processing unit, in audio collection module 261-270, determine for the 3rd module group of object's position, and the sound that audio collection module included in the 3rd module group is gathered carries out the 4th signal and processes to generate the second audio signal.For example,, when processing unit determines that according to image pick-up signal there is acquisition target in the region B shown in Fig. 3 time, adjustment module can determine that the 3rd module group comprises the 3rd audio collection module 263 and the 4th audio collection module 264 for region B.When processing unit is determined according to image pick-up signal there is acquisition target in the region C shown in Fig. 3 time, adjustment module can determine that the 3rd module group comprises the first audio collection module 261, the second audio collection module 262, subtonic acquisition module 267, octave acquisition module 268, the 9th audio collection module 269 and the tenth audio collection module 270 frequently frequently for region C.When processing unit can be determined according to image pick-up signal there is acquisition target in the region D shown in Fig. 3 time, adjustment module can determine that the 3rd module group comprises five notes of traditional Chinese music acquisition module 265 and the 6th audio collection module 266 frequently for region D.In addition, when processing unit is determined according to image pick-up signal there is acquisition target in the region A shown in Fig. 3 time, adjustment module can determine that the 3rd module group comprises the 3rd audio collection module 263 and the 4th audio collection module 264, wherein 264 of the 3rd audio collection module 263 and the 4th audio collection modules for the most close region A of region B.And determine according to image pick-up signal there is acquisition target in the region E shown in Fig. 3 time when processing unit, adjustment module can determine that the 3rd module group comprises frequently acquisition module 265 and the 6th audio collection module 266 of the five notes of traditional Chinese music, wherein the five notes of traditional Chinese music frequently 266 of acquisition module 265 and the 6th audio collection modules for the most close region E of region D.Thereby the quality of the audio signal being gathered to improve can be set to the multiple audio collection modules in the first collecting unit according to the position of the object of the desired collection of user.
Selectively, in the example depicted in fig. 3, after determining according to image pick-up signal that at processing unit acquisition target is positioned at region B, the image pick-up signal that next processing unit obtains according to the second collecting unit 310 determines that this acquisition target is when region B moves to the C of region, adjustment module can comprise the 3rd module group that audio collection module changes into the first audio collection module 261 from the 3rd audio collection module 263 and the 4th audio collection module 264, the second audio collection module 262, subtonic is acquisition module 267 frequently, octave is acquisition module 268 frequently, the 9th audio collection module 269, with the tenth audio collection module 270, so that sound collection is carried out in the position for object.
Above in conjunction with Fig. 2, comprise that taking fixed cell headband parts are described as example.But be not limited to this according to the wear-type electronic equipment of the embodiment of the present invention.According to another example of the present invention, also glasses type electronic equipment of electronic equipment.
Fig. 4 shows the key diagram of another illustrative case of the electronic equipment shown in Fig. 1.As shown in Figure 4, electronic equipment 400 comprises picture frame parts 410, the lens component 420 being connected with picture frame parts 410, the fixed cell that comprises the first support arm, the second support arm and the 3rd retaining part (not shown), processing unit and the first collecting unit.
As shown in Figure 4, the first support arm comprises the first pontes 431(as shown in the dash area in Fig. 4) and the first retaining part 432.The first pontes 431 connects picture frame parts 410 and the first retaining part 432.The second support arm comprises the second coupling part 441(as shown in the dash area in Fig. 4) and the second retaining part 442.The second coupling part 441 connects picture frame parts 410 and the second retaining part 442.The 3rd retaining part is arranged on picture frame parts 410.Particularly, the 3rd retaining part can be arranged on picture frame parts 410 on the position between two lens component.By the first retaining part 432, the second retaining part 442 and the 3rd retaining part, electronic equipment 400 is maintained at user's head.Particularly, the first retaining part 432 and the second retaining part 442 can be used for the first support arm and the second support arm to be supported on user's ear, and the 3rd retaining part can be used for picture frame parts 410 to be supported on user's bridge of the nose place.
In addition, according to still another embodiment of the invention, electronic equipment 400 also can comprise first data transmission line and display unit.Particularly, first data transmission line can be arranged in fixed cell and picture frame parts.First data transmission line can be sent to display unit by the first vision signal.Display unit can show to user according to the first vision signal.In the present embodiment, the first vision signal can be the vision signal corresponding with the first audio signal.For example, in the time that user watches film by electronic equipment 400, the first vision signal can be the picture signal of film, and the first audio signal can be the audio signal of the film corresponding with picture signal.Again for example, in the time that user carries out video calling by electronic equipment 400, the first vision signal can be the picture signal from communication party, and the first audio signal can be the audio signal from communication party.Alternatively, the first vision signal and the first audio signal are irrelevant.For example, the first vision signal can be, about picture, video image, text, and the picture signal of the combination of picture, text and picture etc.In electronic equipment 400, independently memory cell can be set, to store these image files.Alternatively, electronic equipment 400 also can receive the image file that will show from the electronic equipment by the connected for example computer of wired or wireless mode, smart mobile phone, multimedia player and so on.For example, electronic equipment 400 also can comprise communication unit, receives the image file that will show with the electronic equipment from for example computer, smart mobile phone, multimedia player and so on.In addition, although be described as an example of data line example in the present embodiment, the invention is not restricted to this, for example, according to another example of the present invention, also can pass through wireless transmission method, the first vision signal is sent to display unit.
Fig. 5 shows the block diagram of the display unit of an example according to the present invention.As shown in Figure 5, display unit 500 can comprise the first display module 510, the first optical system 520, the first light guide member 530 and the second light guide member 540.Fig. 6 shows the key diagram of a signal situation of the display unit 500 shown in Fig. 5.
The first display module 510 can be arranged in picture frame parts 410, and is connected with first data transmission line.The first vision signal that the first display module 510 can transmit according to first data transmission line shows the first image.According to an example of the present invention, the first display module 510 can be the display module of the miniature display screen that size is less.
The first optical system 520 also can be arranged in picture frame parts 410.The first optical system 520 can receive the light sending from the first display module, and the light sending from the first display module is carried out to light path converting, to form the first amplification virtual image.That is to say, the first optical system 520 has positive refractive power.Thereby user can know and watch the first image, and the size of the image watched of user is not subject to the restriction of the size of display unit.
For example, optical system can comprise with convex lens.Alternatively, for the interference that reduces aberration, avoids dispersion etc. to cause imaging, bring user better visual experience, optical system also can form lens subassembly by the multiple lens that comprise convex lens and concavees lens.In addition,, according to an example of the present invention, can the first display module 510 and the first optical system 520 be set accordingly along the optical axis of optical system.Alternatively, according to another example of the present invention, display unit also can comprise the 5th light guide member, so that the light of launching from the first display module 510 is sent to the first optical system 520.
As shown in Figure 6, receive the light sending from the first display module 510 in the first optical system 520, and the light sending from the first display module 510 is carried out light path converting, the first light guide member 530 can will be sent to the second light guide member 540 through the light of the first optical system.The second light guide member 540 can be arranged in lens component 420.And the second light guide member can receive the light transmitting by the first light guide member 530, and the light that the first light guide member 530 is transmitted reflects to the user's of wearable electronic device eyes.
Return to Fig. 4, selectively, lens component 420 meets the first predetermined light transmittance in the direction from inner side to outside, makes user in watching the first amplification virtual image, can watch surrounding environment.On the other hand, eyeglass meets the second predetermined light transmittance in the direction from outside to inner side.Can part optics be reflected or be reflected when thereby the light in environment is stronger around.
In addition, as shown in Figure 4, according to an example of the present invention, picture frame parts 410 can comprise the first pile crown part 411 being connected with the first support arm and the part of the picture frame parts of the first pile crown part 412(as shown in the circle of Fig. 4 that are connected with the second support arm).
In addition, electronic equipment 400 also comprises the first collecting unit.As shown in Figure 4, the first collecting unit comprises adjustment module and is arranged on the first audio collection module 451, the second audio collection module 452, the 3rd audio collection module 453 and the 4th audio collection module 454 on picture frame parts 410 and fixed cell.Below in conjunction with Fig. 1 to Fig. 3 to being described in detail according to the first collecting unit in the electronic equipment of the embodiment of the present invention, therefore do not repeat them here.
The sound collection method of embodiments of the invention is described with reference to Fig. 7 below.Fig. 7 is the flow chart of having described according to the sound collection method 700 of the embodiment of the present invention.Sound collection method 700 is for the above described electronic equipment of 1-4 by reference to the accompanying drawings.As mentioned above, electronic equipment comprises the multiple audio collection modules on the diverse location that is arranged on described electronic equipment according to an embodiment of the invention, and described electronic equipment has the first acquisition state and the second acquisition state.Below by reference to the accompanying drawings the electronic equipment according to the embodiment of the present invention be have been described in detail.Therefore succinct in order to describe, repeat no more.
As shown in Figure 7, in step S710, determine whether electronic equipment is the first acquisition state.According to an example of the present invention, user can manually switch to the first collecting unit the first acquisition state or the second acquisition state as required.In step S710, can determine whether electronic equipment is the first acquisition state according to the result of user's manual switchover.Alternatively, according to another example of the present invention, in step S710, can determine that electronic equipment should be in the first acquisition state or the second acquisition state according to the application of current operation, and result is determined in output.
In the time that electronic equipment is the first acquisition state, in step S720, multiple audio collection modules are regulated, make the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of electronic equipment by the collection of multiple audio collection module.Then, in step S730, the sound object in the first area of space being sent by the first collecting unit gathers, and generates corresponding the first audio signal.Finally in step S740, the first audio signal is carried out to first signal processing.
On the other hand, when electronic equipment is not during in the first acquisition state,, when electronic equipment is during in the second acquisition state, in step S750, multiple audio collection modules are regulated, make the first collecting unit to be arranged in the sound sending with respect to the object in the second space region of electronic equipment by the collection of multiple audio collection module.Then, in step S760, the sound object in second space region being sent by the first collecting unit gathers, and generates corresponding the second audio signal.Finally at step S770, the second audio signal is carried out to first signal processing.
In addition according to an example of the present invention, can be for the first module group of the first area of space with for the second module group in second space region in advance by audio collection Module Division.In step S720, described multiple audio collection modules are regulated, make described the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of electronic equipment by audio collection module collection included in the first module group.In step S730, the sound that audio collection module included in the first module group is gathered carries out secondary signal processing to generate the first audio signal.On the other hand, in step S750, described multiple audio collection modules are regulated, make described the first collecting unit to be arranged in the sound sending with respect to the object in the second space region of electronic equipment by audio collection module collection included in the second module group.In step S760, the sound that audio collection module included in the second module group is gathered carries out the 3rd signal and processes to generate the second audio signal.
Preferably, in step S720, can open audio collection module included in the first module group, close audio collection module included in the second module group; And in step S750, can open audio collection module included in the second module group, and close audio collection module included in the first module group.Thereby can save the power consumption of electronic equipment.
According to another example of the present invention, can in multiple audio collection modules, pre-determine the first module group for first direction.In step S720, described multiple audio collection modules are regulated, make described the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of electronic equipment by audio collection module collection included in the first module group.And in step S730, the sound that audio collection module included in the first module group is gathered carries out secondary signal processing to generate the first audio signal.In addition, in this example, electronic equipment also can comprise: the second collecting unit.The second collecting unit can obtain the 3rd collection signal.Selectively, the second collecting unit can comprise image capture module and/or low coverage induction module.In step S750, can determine whether to exist the acquisition target near electronic equipment according to the 3rd collection signal, and when determining while there is acquisition target, determine the object's position of acquisition target with respect to electronic equipment according to the 3rd collection signal, and according to determined object's position, in multiple audio collection modules, determine the 3rd module group for object's position.Then the sound in step S760, audio collection module included in the 3rd module group being gathered carries out the 4th signal and processes to generate the second audio signal.Thereby, can automatically adjust the first collecting unit according to the position of acquisition target, strengthen the specific aim of the audio signal gathering.
In step S740 and step S770, can receive the first audio signal or the second audio signal from the first collecting unit, and the first audio signal or the second audio signal are carried out to for example audio coding/decoding and so on first signal processing.
The sound collection method providing by the invention described above embodiment, sound collection unit can be included on the diverse location of electronic equipment multiple audio collection modules are set, thereby can be for the different area of space with respect to electronic equipment, utilize audio collection modules different in multiple audio collection modules to carry out sound and pick up, improved the quality of audio collection.
Those of ordinary skill in the art can recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software is clearly described, composition and the step of each example described according to function in the above description in general manner.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Those skilled in the art can realize described function with distinct methods to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
It should be appreciated by those skilled in the art that can be dependent on design requirement and other factors carries out various amendments, combination, part combination and replace the present invention, as long as they are in the scope of appended claims and equivalent thereof.
Claims (14)
1. an electronic equipment, at least has the first acquisition state, and described electronic equipment comprises:
The first collecting unit, comprising:
Be arranged on the multiple audio collection modules on the diverse location of described electronic equipment, and
Adjustment module,
Wherein said the first collecting unit has the first acquisition state and the second acquisition state,
Under described the first acquisition state, described adjustment module regulates described multiple audio collection modules, make described the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of described electronic equipment by the collection of described multiple audio collection module, and generate corresponding the first audio signal
Under described the second acquisition state, described adjustment module regulates described multiple audio collection modules, make described the first collecting unit to be arranged in the sound sending with respect to the object in the second space region of described electronic equipment by the collection of described multiple audio collection module, and generate corresponding the second audio signal; And
Processing unit, configuration receives described the first audio signal or described the second audio signal, and described the first audio signal or described the second audio signal are carried out to first signal processing.
2. electronic equipment as claimed in claim 1, wherein
Described processing unit also configures according to the application of current operation determines that described electronic equipment should be in described the first acquisition state or described the second acquisition state, and output determines result,
Described adjustment module regulates according to described definite result.
3. electronic equipment as claimed in claim 1, wherein
Be for the first module group of described the first area of space with for the second module group in described second space region in advance by described multiple audio collection Module Division,
Under described the first acquisition state, described adjustment module is carried out secondary signal processing to generate described the first audio signal to the sound that in described the first module group, included audio collection module gathers;
Under described the second acquisition state, described adjustment module is carried out the 3rd signal to the sound that in described the second module group, included audio collection module gathers and is processed to generate described the second audio signal.
4. electronic equipment as claimed in claim 3, wherein
Under described the first acquisition state, described adjustment module is opened included audio collection module in described the first module group, closes included audio collection module in described the second module group;
Under described the second acquisition state, described adjustment module is opened included audio collection module in described the second module group, and closes included audio collection module in described the first module group.
5. electronic equipment as claimed in claim 1, wherein
In described multiple audio collection modules, pre-determine the first module group for described first direction,
Under described the first acquisition state, described adjustment module is carried out secondary signal processing to generate described the first audio signal to the sound that in described the first module group, included audio collection module gathers;
Described electronic equipment also comprises:
The second collecting unit, configuration obtains the 3rd collection signal,
Described processing unit also configures under described the second acquisition state, determine whether to exist the acquisition target near described electronic equipment according to described the 3rd collection signal, and when determining while there is described acquisition target, determine the object's position of described acquisition target with respect to described electronic equipment according to described the 3rd collection signal;
Described adjustment module is under described the second acquisition state, according to the determined object's position of described processing unit, in described multiple audio collection modules, determine the 3rd module group for described object's position, and the sound that in described the 3rd module group, included audio collection module gathers is carried out to the 4th signal and process to generate described the second audio signal.
6. electronic equipment as claimed in claim 5, wherein
Described the second collecting unit comprises image capture module and/or low coverage induction module.
7. electronic equipment as claimed in claim 1, also comprises:
Fixed cell, wherein said electronic equipment can be worn on head by this fixed cell.
8. electronic equipment as claimed in claim 7, wherein
Described fixed cell comprises:
Headband parts,
Described electronic equipment also comprises:
The first housing, is arranged on the first end of described headband parts; And
The second housing, is arranged on the second end of described headband parts,
Wherein, in the time that described headband parts are worn on head, described headband parts can flexible deformation, make to press respectively left ear and auris dextra at described the first housing and described the second housing,
Described processing unit is arranged in described the first housing,
Described multiple audio collection module is arranged on described headband parts, described the first housing and/or described the second housing.
9. electronic equipment as claimed in claim 8, wherein
Described processing unit also configures to obtain first image that will show;
Described electronic equipment also comprises:
Display unit, configuration shows obtained described the first image;
Linkage unit, configuration connects described fixed cell and display unit,
Wherein said linkage unit has the first connection status and the second connection status,
At described linkage unit, under the first connection status, at least described Part I of described display unit is positioned at user's viewing area and towards described user,
At described linkage unit, under described the second connection status, described display unit is arranged in described the first housing and/or described the second housing, and
Described multiple audio collection module is also arranged on the non-display area of described linkage unit and/or described display unit.
10. electronic equipment as claimed in claim 7, also comprises:
Picture frame parts;
Lens component, is connected with described picture frame parts;
Described fixed cell comprises:
The first support arm, comprises the first pontes and the first retaining part, and wherein said the first pontes configures to connect described picture frame parts and described the first retaining part;
The second support arm, comprises the second coupling part and the second retaining part, and wherein said the second coupling part configures to connect described picture frame parts and described the second retaining part; And
The 3rd retaining part, is arranged on described picture frame parts, and in the time that described electronic equipment is worn on user's head, described the 3rd retaining part contacts with user's the bridge of the nose;
Wherein, described the first retaining part, described the second retaining part and described the 3rd retaining part configure the head that described electronic equipment is remained on to user.
11. electronic equipments as claimed in claim 10, wherein
Described processing unit also configures to carry out Video processing and export the first vision signal;
Described electronic equipment also comprises:
First data transmission line, is arranged in described fixed cell and described picture frame parts, and described the first vision signal is sent to display unit by configuration;
Described display unit, comprises:
The first display module, is arranged in described picture frame parts, and the first vision signal that configuration transmits according to described first data transmission line shows the first image;
The first optical system, is arranged in described picture frame parts, and configuration receives the light sending from described the first display module, and the light sending from described the first display module is carried out to light path converting, to form the first amplification virtual image;
The first light guide member, the light through described the first optical system is sent to the second light guide member by configuration;
Described the second light guide member, is arranged in described lens component, and the light that configuration transmits described the first light guide member reflects to the user's who wears described electronic equipment eyes.
12. electronic equipments as claimed in claim 11, wherein
Described picture frame parts comprise:
The first pile crown part, is connected with described the first support arm;
The second pile crown part, is connected with described the second support arm;
Described the first display module and described the first optical system are arranged in described the first pile crown part.
13. electronic equipments as described in any one in claim 10 to 12, wherein
Described multiple audio collection module is arranged on described picture frame parts and/or described fixed cell.
14. 1 kinds of sound collection methods, be applied to electronic equipment, wherein said electronic equipment comprises the multiple audio collection modules on the diverse location that is arranged on described electronic equipment, and described electronic equipment has the first acquisition state and the second acquisition state, and described method comprises:
Under described the first acquisition state,
Described multiple audio collection modules are regulated, make described the first collecting unit to be arranged in the sound sending with respect to the object of the first area of space of described electronic equipment by the collection of described multiple audio collection module,
Sound object in the first area of space being sent by described the first collecting unit gathers, and generates corresponding the first audio signal,
Described the first audio signal is carried out to first signal processing; And
Under described the second acquisition state,
Described multiple audio collection modules are regulated, make described the first collecting unit to be arranged in the sound sending with respect to the object in the second space region of described electronic equipment by the collection of described multiple audio collection module,
Sound object in second space region being sent by described the first collecting unit gathers, and generates corresponding the second audio signal,
Described the second audio signal is carried out to first signal processing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652016.9A CN108769883B (en) | 2012-12-17 | 2012-12-17 | Head-mounted electronic device and sound collection method |
| CN201210549520.9A CN103873998B (en) | 2012-12-17 | 2012-12-17 | Electronic equipment and sound collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210549520.9A CN103873998B (en) | 2012-12-17 | 2012-12-17 | Electronic equipment and sound collection method |
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| CN201810652016.9A Division CN108769883B (en) | 2012-12-17 | 2012-12-17 | Head-mounted electronic device and sound collection method |
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| CN103873998B CN103873998B (en) | 2018-07-03 |
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| CN201210549520.9A Active CN103873998B (en) | 2012-12-17 | 2012-12-17 | Electronic equipment and sound collection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1547434B8 (en) * | 2002-07-26 | 2012-03-07 | Oakley, Inc. | Wireless interactive headset |
| KR100565309B1 (en) * | 2003-11-25 | 2006-03-30 | 엘지전자 주식회사 | Mic switching apparatus and method for mobile communication terminal having camcorder function |
| EP3462227A3 (en) * | 2004-03-29 | 2019-06-19 | Sony Corporation | Optical device, and virtual image display device |
| JP4893146B2 (en) * | 2006-08-07 | 2012-03-07 | ヤマハ株式会社 | Sound collector |
| JP4961914B2 (en) * | 2006-09-08 | 2012-06-27 | ソニー株式会社 | Imaging display device and imaging display method |
| JP5401760B2 (en) * | 2007-02-05 | 2014-01-29 | ソニー株式会社 | Headphone device, audio reproduction system, and audio reproduction method |
| CN101753221A (en) * | 2008-11-28 | 2010-06-23 | 新兴盛科技股份有限公司 | Butterfly temporal bone conductive communication and/or hear-assisting device |
| US8212855B2 (en) * | 2009-04-29 | 2012-07-03 | Embarq Holdings Company, Llc | Video conferencing eyewear |
| CN102137318B (en) * | 2010-01-22 | 2014-08-20 | 华为终端有限公司 | Method and device for controlling adapterization |
| CN201639751U (en) * | 2010-03-11 | 2010-11-17 | 成都丹玛尼科技有限公司 | Fixed-direction and fixed-distance voice collecting system based on multi-microphone array |
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2012
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| CN108769883B (en) | 2021-09-14 |
| CN103873998B (en) | 2018-07-03 |
| CN108769883A (en) | 2018-11-06 |
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