CN114615598A - Electronic device and control method thereof - Google Patents
Electronic device and control method thereof Download PDFInfo
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- CN114615598A CN114615598A CN202210317038.6A CN202210317038A CN114615598A CN 114615598 A CN114615598 A CN 114615598A CN 202210317038 A CN202210317038 A CN 202210317038A CN 114615598 A CN114615598 A CN 114615598A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
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Abstract
The application discloses electronic equipment and a control method thereof, the electronic equipment comprises: an audio output component for outputting first audio based on the audio data; the vibration component is used for driving the electronic equipment to vibrate on the surface of an object bearing the electronic equipment to generate a second audio frequency; the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped. In this application technical scheme, the vibration subassembly can drive electronic equipment and be bearing the surface vibration of electronic equipment object produces the second audio frequency, through the second audio frequency can combine with the first audio frequency of audio frequency subassembly output, and the two overlaps at least partly in the frequency channel of predetermineeing to promote electronic equipment's sound effect.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and more particularly, to an electronic device and a control method thereof.
Background
With the continuous development of science and technology, more and more electronic devices are widely applied to daily life and work of people, bring huge convenience to the daily life and work of people, and become an indispensable important tool for people at present.
In order to meet the demand of people for playing audio data by electronic devices, many electronic devices are integrated with an audio output component for outputting audio based on the audio data. The sound effect of the audio output by the existing electronic equipment is limited by the performance of the audio component, and the sound effect of the audio cannot be further improved.
Disclosure of Invention
In view of this, the present application provides an electronic device and a control method thereof, and the scheme is as follows:
an electronic device, the electronic device comprising:
an audio output component for outputting first audio based on the audio data;
the vibration component is used for driving the electronic equipment to vibrate on the surface of an object bearing the electronic equipment to generate a second audio frequency;
the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped.
Preferably, in the above electronic device, the electronic device has a processor, and the processor is connected to the audio output component and the vibration component;
the vibration component is used for driving the electronic equipment to vibrate on the surface of an object bearing the electronic equipment based on a driving signal when a preset condition is met;
the preset conditions include:
the audio data to be output by the audio output component comprises the preset frequency band;
and/or the electronic equipment is placed on the surface of the object.
Preferably, in the electronic device, when the preset condition is met and the audio output component inputs audio data including the preset frequency band, the processor is configured to synchronously provide a driving signal including a first frequency band for the vibration component, where the first frequency band is at least partially overlapped with the preset frequency band.
Preferably, in the electronic device, the first frequency band is a fixed frequency band;
or, the first frequency band is related to a preset frequency band of the audio data.
Preferably, in the electronic device, the vibration component includes a piezoelectric ceramic component, and the piezoelectric ceramic component can generate a piezoelectric signal based on pressure deformation when the electronic device is placed on the surface of the object, and can drive the electronic device to vibrate on the surface of the object to generate the second audio when the driving signal is input;
the processor is further configured to determine whether the electronic device is positioned on the surface of the object based on the piezoelectric signal.
Preferably, in the above electronic device, the electronic device has a housing having a first surface for being placed on an object carrying the electronic device;
the first surface has a recess and a footpad mounted in the recess;
wherein, the vibration subassembly is located the bottom of recess with between the callus on the sole.
Preferably, in the electronic device, a frame is fixed to the bottom of the groove, and the vibration assembly is mounted on the frame;
the foot pad is mounted on the frame.
The application also provides a control method of an electronic device, the electronic device is provided with an audio output component and a vibration component, and the control method comprises the following steps:
controlling the audio output component to output first audio based on audio data;
controlling the vibration component to drive the electronic equipment to vibrate on the surface of an object bearing the electronic equipment to generate a second audio frequency;
the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped.
Preferably, in the above control method, controlling the vibration component to drive the electronic device to vibrate on the surface of an object carrying the electronic device to generate a second audio includes:
judging whether a preset condition is met;
when the preset condition is met, the vibration assembly is controlled through a driving signal to drive the electronic equipment to vibrate on the surface of an object bearing the electronic equipment, and the preset condition comprises the following steps:
the audio data to be output by the audio output component comprises the preset frequency band;
and/or the electronic equipment is placed on the surface of the object.
Preferably, in the control method, when the preset condition is met and the audio output assembly inputs audio data including the preset frequency band, a driving signal including a first frequency band is synchronously provided for the vibration assembly, and the first frequency band is at least partially overlapped with the preset frequency band.
As can be seen from the foregoing technical solutions, in the electronic device and the control method thereof provided in the embodiments of the present application, the electronic device includes: an audio output component for outputting first audio based on the audio data; the vibration component is used for driving the electronic equipment to vibrate on the surface of an object bearing the electronic equipment to generate a second audio frequency; the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped. In this application technical scheme, the vibration subassembly can drive electronic equipment and be bearing the surface vibration of electronic equipment object produces the second audio frequency, through the second audio frequency can combine with the first audio frequency of audio frequency subassembly output, and the two overlaps at least partly in the frequency channel of predetermineeing to promote electronic equipment's sound effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in related arts, the drawings used in the description of the embodiments or prior arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
The structures, proportions, and dimensions shown in the drawings and described in the specification are for illustrative purposes only and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims, it is understood that these drawings and their equivalents are merely illustrative and not intended to limit the scope of the present disclosure.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 2 is a schematic view of an electronic device disposed on a surface of a carrier object to vibrate according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of another electronic device provided in an embodiment of the present application;
fig. 4 is a schematic diagram illustrating a vibration component disposed in an electronic device according to an embodiment of the present disclosure;
FIG. 5 is a structural diagram of an installation of a vibration component according to an embodiment of the present disclosure;
fig. 6 is a schematic flowchart of an electronic device control method according to an embodiment of the present application;
FIG. 7 is a flowchart illustrating a method for generating a second audio according to an embodiment of the present application;
fig. 8 is a flowchart illustrating another control method according to an embodiment of the present application.
Detailed Description
Embodiments of the present application will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the application are shown, and in which it is to be understood that the embodiments described are merely illustrative of some, but not all, of the embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As described in the background, in order to meet the demand of electronic devices for playing audio data, many electronic devices are integrated with an audio output component for outputting audio based on audio data. The light weight, thinness and miniaturization design of electronic devices are the main trends of the current electronic devices, and as the electronic devices are developed toward light weight, thinness and miniaturization, the volume of the audio output component is greatly reduced. The continuous reduction of the volume of the audio output assembly and the limitation of the internal installation space of the electronic equipment limit the audio output effect. In order to obtain higher audio sound effect, the external sound output equipment with larger volume can be connected only, and the use is inconvenient.
In order to solve the above problem, the present application provides an electronic device and a control method thereof, where the electronic device has an audio output component and a vibration component, the audio output component can output a first audio based on audio data, the vibration component can drive the electronic device to vibrate on a surface of an object bearing the electronic device to generate a second audio, and the second audio and a preset frequency band of the first audio are at least partially overlapped. Therefore, the second audio can compensate the sound effect of the first audio, the sound effect of the electronic equipment output audio is improved, and the electronic equipment does not need to be connected with external sound output equipment and is convenient to use.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device provided in an embodiment of the present application, and fig. 2 is a schematic structural diagram of an electronic device provided in an embodiment of the present application, the electronic device 100 being placed on a surface of a carrier and vibrating, the electronic device including:
an audio output component 101, the audio output component 101 for outputting first audio based on audio data;
the vibration component 102, the vibration component 102 is configured to drive the electronic device 100 to vibrate on a surface of an object 200 bearing the electronic device 100 to generate a second audio;
the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped. The object 200 is used for carrying the electronic device 100, and is not limited to a carrying object 200 with a specific shape, and the carrying object 200 has a surface capable of carrying the electronic device 100, so that the electronic device 100 vibrates on the surface to generate a second audio frequency.
The electronic device 100 includes, but is not limited to, a mobile terminal device with an audio data playing function, such as a tablet computer, a notebook computer, and a smart phone.
In the embodiment of the application, the second audio frequency with the frequency channel of predetermineeing of first audio frequency at least part overlaps the second audio frequency with the frequency channel of predetermineeing that first audio frequency overlaps, through the second audio frequency of vibration subassembly 101 output can be right the first audio frequency of audio output subassembly 101 output carries out the compensation of sound effect, promotes the sound effect of electronic equipment 100 output audio frequency, and electronic equipment 100 need not to connect outside sound output device moreover, convenient to use.
The audio output component 101 outputs the first audio based on the input audio data, where a frequency band of the first audio and a frequency band of the audio data satisfy a same condition, that is, the frequency band of the first audio and the frequency band of the audio data are the same or approximately the same. The vibration component 102 drives the electronic device 100 to vibrate on the surface of the object 200 to generate the second audio frequency based on the input driving signal, and the frequency band of the second audio frequency and the frequency band of the driving signal satisfy the same condition, that is, the frequency band of the second audio frequency is the same as or approximately the same as the frequency band of the driving signal.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another electronic device provided in the embodiment of the present application, based on the manner shown in fig. 1, the electronic device 100 shown in fig. 3 has a processor 103, and the processor 103 is connected to the audio output component 101 and the vibration component 102. The vibration component 102 is configured to drive the electronic device 100 to vibrate on the surface of the object 200 carrying the electronic device 100 based on a driving signal when a preset condition is met.
The preset conditions include:
the audio data to be output by the audio output component 101 includes the preset frequency band;
and/or the electronic device 100 is placed on the surface of the object 200.
In the first mode, when the audio data to be output by the audio output component 101 includes the preset frequency band and the electronic device 100 is placed on the surface of the object 200, the preset condition is satisfied.
In a first mode, when the audio output component 101 outputs the audio data to be output, the electronic device 100 is placed on the surface of the object 200, and the driving signal is input to the vibration component 102 when the electronic device 100 is placed on the surface of the object 200, at this time, the electronic device 100 is placed on the surface of the object 200, and the audio data to be output, of the audio output component 101, includes the preset frequency band, so that when the driving signal is input to the vibration component 102, the electronic device 100 can be driven to vibrate on the surface of the object 200 bearing the electronic device 100 to generate the second audio, and when the audio output component 101 outputs the first audio based on the audio data of the preset frequency band, the sound effect of the first audio can be compensated through the second audio.
In a second manner, when the audio data to be output by the audio data output component 101 includes the preset frequency band, the preset condition is satisfied. When the preset condition is satisfied, it is not necessary to determine whether the electronic device 100 is placed on the surface of the object 200.
In the second manner, after the preset condition is determined to be met, if the electronic device 100 is currently located on the surface of the object 200, the driving signal is input to the vibration component 102, and in the same manner as the first manner, when the driving signal is input to the vibration component 102, the electronic device 100 can be driven to vibrate on the surface of the object 200 bearing the electronic device 100, so as to generate the second audio, and when the audio output component 101 outputs the first audio based on the audio data of the preset frequency band, the sound effect compensation can be performed on the first audio through the second audio.
In the second manner, if the electronic device 100 is not currently located on the surface of the object 200, for example, the electronic device 100 is in a handheld overhead state, at this time, even if the vibration component 102 drives the electronic device 100 to vibrate, because the electronic device 100 is not located on the surface of the carrying object 200, the electronic device 100 cannot vibrate on the surface of the object 200 to generate sound, that is, the second audio cannot be generated. At this time, after it is determined that the preset condition is satisfied, the driving signal is input to the vibration component 102, the second audio cannot be generated, and the sound effect compensation cannot be performed on the first audio.
It can be seen that, in the second manner, it is not necessary to determine whether the electronic device 100 is located on the surface of the carrying object 200, and it can be determined whether the preset condition is satisfied as long as it is determined whether the audio data to be output by the audio output component 102 includes the preset frequency band, at this time, whether the second audio can be generated to compensate the sound effect of the first audio depends on whether the electronic device 100 is currently placed on the surface of the carrying object 200, and if the electronic device 100 is placed on the surface of the carrying object 200, the second audio can be generated to compensate the sound effect of the first audio, otherwise, the second audio cannot be generated, and the sound effect of the first audio cannot be compensated.
In a third mode, the preset condition is satisfied when the electronic device 100 is placed on the surface of the object 200.
In the third mode, after the preset condition is determined to be met, the driving signal is input to the vibration component 102, and at this time, the electronic device 100 is located on the surface of the object 200, and can drive the electronic device 100 to vibrate on the surface of the object 200 bearing the electronic device 100.
In the third mode, after the preset condition is satisfied, the driving signal may be input to the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 bearing the electronic device 100 to generate the second audio frequency when the audio output component 101 has no audio data input and does not output the first audio frequency.
In the third mode, after the preset condition is satisfied, the driving signal may be input to the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 bearing the electronic device 100 to generate the second audio when the audio output component 101 outputs the first audio based on the input audio data. At this time, no matter whether the audio data includes the preset frequency band, the driving signal can control the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200, so as to generate the second audio, and compensate the sound effect of the first audio output by the audio output component 101 through the second audio.
It can be seen that, in the third mode, whether the audio output component 101 outputs the first audio or not, and whether the audio output component 101 outputs the first audio based on the audio data of the first preset frequency band or not, the mode can control the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 through the driving signal, so as to generate the second audio. Therefore, after the preset condition is satisfied, as long as the audio output component 101 outputs the first audio, the electronic device 100 can output the second audio synchronously, which is not limited to only outputting the sound effect compensation of the first audio by the audio output component 101 based on the audio data of the preset frequency band, and the sound effect compensation can be performed on the whole frequency band of the first audio. Obviously, after the preset condition is met, in this manner, when the audio output component 101 outputs the first audio based on audio data of a preset frequency band, the driving signal controls the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 carrying the electronic device 100, so as to generate the second audio, and the sound effect of the first audio is compensated by the second audio.
Optionally, the processor 103 is configured to, when the preset condition is met and the audio output component 101 inputs audio data including the preset frequency band, synchronously provide a driving signal including a first frequency band for the vibration component 102, where the first frequency band at least partially overlaps the preset frequency band. Thus, when the audio output component 101 outputs the first audio frequency of the preset frequency band based on the audio data of the preset frequency band, the processor 103 can synchronously provide the vibration component with a driving signal including the first frequency band, if the electronic device 100 is located on the surface of the object 200, the driving signal can control the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 bearing the electronic device 100, so as to generate the second audio frequency including the first frequency band, so that the electronic device can synchronously generate the first audio frequency of the preset frequency band and the second audio frequency of the first frequency band, because the first frequency band is at least partially overlapped with the preset frequency band, the second audio frequency is at least partially overlapped with the preset frequency band of the first audio frequency, thereby when the audio output component 101 outputs the first audio frequency of the preset frequency band, the second audio is synchronously output by the vibration component 102 to compensate for the sound effect of the first audio by the second audio. The method is to compensate the sound effect of the first audio synchronization of the preset frequency band through the second audio synchronization of the first frequency band.
In one implementation, the first frequency band may be a fixed frequency band. At this time, the driving signal controls the vibration component 102 to drive the electronic device 100 to generate the second audio frequency including the fixed frequency band when the vibration is generated on the surface of the object 200. In this way, the vibration component 102 is controlled by the driving signal of the first frequency band to drive the electronic device to vibrate on the surface of the object 200, so as to generate a second audio frequency of a fixed frequency band, and the second audio frequency is superposed with the first audio frequency of the preset frequency band synchronously output by the audio output component 101, so that the sound effect of the first audio frequency is compensated by the second audio frequency. When the first audio frequency of the preset frequency band is output, the second audio frequency is in the fixed frequency band, the fixed frequency band does not change along with the preset frequency band, and the second audio frequency of the fixed frequency band is always adopted to be synchronous to carry out compensation of sound effect on the first audio frequency of the preset frequency band.
In another implementation, the first frequency band is associated with a preset frequency band of the audio data. At this time, the driving signal controls the vibration component 102 to drive the electronic device 100 to generate the second audio frequency including the first frequency band when the vibration is generated on the surface of the object 200. In this way, the vibration component 102 is controlled by the driving signal of the first frequency band to drive the electronic device to vibrate on the surface of the object 200, so as to generate the second audio frequency of the first frequency band, and the first audio frequency of the preset frequency band synchronously output by the audio output component 101 is superposed, so that the sound effect of the first audio frequency is compensated by the second audio frequency. And when the first audio frequency of the preset frequency band is output, synchronously outputting the second audio frequency in the fixed frequency band, wherein the first frequency band is related to the preset frequency band and changes along with the change of the preset frequency band.
In the embodiment of the present application, the vibration component 102 is an audio vibrator. The audio output assembly 101 is a conventional speaker assembly of an electronic device. It is right when the frequency channel can't satisfy the sound effect demand predetermineeing electronic equipment 100 self audio output component 102, based on the second audio frequency that vibration component 102 produced can be right the first audio frequency that audio output component 101 produced carries out the compensation of sound effect, promotes electronic equipment 100 is in the sound effect of predetermineeing the frequency channel makes the user can perceive richer auditory feedback.
The vibration component 102 includes a piezoelectric ceramic component, which can generate a piezoelectric signal based on pressure deformation when the electronic device 100 is placed on the surface of the object 200, and can drive the electronic device 100 to vibrate on the surface of the object 200 to generate the second audio when the driving signal is input; the processor 103 is further configured to determine whether the electronic device is placed on the surface of the object 200 based on the piezoelectric signal. In this way, the vibration component 102 can not only drive the electronic device 100 to vibrate on the surface of the object 200 to generate the second audio frequency based on the input driving signal, but also obtain the piezoelectric signal, so that the processor 103 can determine whether the electronic device 100 is located on the surface of the carrying object 200.
Referring to fig. 4, fig. 4 is a schematic diagram illustrating a principle of providing a vibration component in an electronic device according to an embodiment of the present disclosure, where the electronic device 100 has a housing 104, the housing 104 has a first surface S1, and the first surface S1 is configured to be placed on an object 200 carrying the electronic device 104; the first surface S1 has a groove 105 and a foot pad 106 mounted in the groove; wherein the vibration assembly 102 is located between the bottom of the groove 105 and the foot pad 106.
In order to cushion the pressure generated when the electronic device 100 is in contact with the surface of the carrier object 200 and prevent the electronic device 100 from being damaged, a plurality of pads 106 are disposed on the first surface S1 of the housing 104 of the electronic device 100, where the first surface S1 is used for being in contact with the surface of the carrier object 200, and the pads 106 are made of an elastic material. The first surface S1 may be rectangular, and one of the foot pads 106 is disposed at each of four corner regions of the first surface S1, so that the electronic device 100 has better stability when being placed on the surface of the carrier object 200.
In the manner shown in fig. 4, the vibration assembly 102 is disposed in the recess 105 for accommodating the foot pad 106, which is reused for the electronic device, without occupying other space inside the electronic device. But also can reuse the buffer performance of the foot pad 106 to reduce the vibration force of the electronic device 100 when the surface of the bearing object 200 vibrates. The vibration assembly 102 may be connected to the circuit in the circuit board, and thus to the processor 103, by a through hole passing through the bottom of the recess 105.
The foot pad 106 protrudes from the first surface S1 by a predetermined height to achieve a better buffering effect. The side of the housing 104 facing away from the first surface S1 has a cavity for electronic components of the electronic device, including but not limited to the processor 103, the audio output assembly 101, and a circuit board.
The electronic device 100 may be configured to have two vibrating assemblies 102, each corresponding to a recess 105 in which one of the foot pads 106 is located. The two vibrating assemblies 102 input the driving signals synchronously. In order to facilitate the vibration component 102 to easily drive the electronic device 100 to vibrate when inputting the vibration component, two vertex angle regions of the two vibration components 102 located at two ends of the same side of the first surface S1 are provided.
When the electronic device 100 is a notebook computer, it has a display screen and a keyboard that can be turned over relatively. The first surface S1 is the outer bottom surface of the keyboard housing, i.e. the outer surface of the D-shell that contacts the carrying object 200 such as a desktop. At this time, the two vibration assemblies 102 are respectively arranged in the grooves 105 where the two foot pads 106 close to the display screen are located, so that when the notebook computer is unfolded for use, the vibration assemblies 102 can be close to the gravity center position, the stability of the notebook computer on the bearing object 200 during vibration is ensured, and a better bass sound effect can be generated.
When the number of the vibration assemblies 102 is greater than 2, in order to ensure the stability of the electronic device 100 on the surface of the carrying object 200 during vibration, a plurality of the vibration assemblies 102 are symmetrically arranged around the edge of the first surface S1.
Referring to fig. 5, fig. 5 is a structural view of an installation structure of a vibration assembly according to an embodiment of the present application, wherein a frame 108 is fixed to the bottom of the groove 105, and the vibration assembly 102 is installed on the frame; the foot pad 106 is mounted on the frame 108. In order to improve the installation stability of the frame 108, the frame 108 is adhesively fixed to the bottom of the groove 105 by a double-sided adhesive tape 109, and is fixed to the bottom of the groove 105 by a fixing member 110. The side of the frame 108 facing the foot pad 106 has a recess for receiving the vibration assembly 102.
In the embodiment of the application, the preset frequency band can be set based on requirements. Optionally, in view of the fact that the sound effect of the audio output component 101 in the bass frequency band is poor due to the limited spatial volume in the conventional mobile terminal, in this embodiment of the application, the preset frequency band is set as the bass frequency band, and the frequency band range may be 100Hz to 1000Hz, so that the sound effect of the electronic device in the bass frequency band can be effectively improved. Experimental data shows that SLP (sound pressure level) can be remarkably improved in a bass section by adopting the technical scheme of the application, and the sound effect in the bass section is greatly improved.
As can be seen from the above description, in the electronic device according to the embodiment of the present application, the audio output component 101 is a conventional speaker component of the electronic device. It is right when the frequency channel can't satisfy the sound effect demand predetermineeing electronic equipment 100 self audio output component 102, based on the second audio frequency that vibration component 102 produced can be right the first audio frequency that audio output component 101 produced carries out the compensation of sound effect, promotes electronic equipment 100 is in the sound effect of predetermineeing the frequency channel makes the user can perceive richer auditory feedback. Moreover, the vibration component 102 can be arranged in the groove 105 of the electronic device 100 for mounting the foot pad 105, which additionally occupies the internal space of the device, has no influence on the appearance of the electronic device 100, and does not change the existing appearance of the electronic device 100.
Based on the foregoing embodiment, another embodiment of the present application further provides a control method, which is used for the foregoing electronic device 100, and the structure of the electronic device 100 may be described with reference to the foregoing embodiment, and includes an audio output component 101 and a vibration component 102. The control method may be performed by the processor 103 of the electronic device 100.
Referring to fig. 6, fig. 6 is a schematic flowchart of a control method for an electronic device according to an embodiment of the present application, where the control method includes:
step S11: controlling the audio output component 101 to output a first audio based on audio data;
step S12: controlling the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 carrying the electronic device 100 to generate a second audio;
the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped.
In the control method according to the embodiment of the application, the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped, and the second audio frequency and the preset frequency band of the first audio frequency are overlapped, so that the second audio frequency output by the vibration component 101 can compensate the sound effect of the first audio frequency output by the audio output component 101, the sound effect of the audio frequency output by the electronic device 100 is improved, and the electronic device 100 does not need to be connected with an external sound output device, and the use is convenient.
In the control method, the numbers of step S11 and step S12 do not indicate the order of the two steps. In one manner, step S11 may be performed, and in the process of performing step S11, step S12 is performed after a preset condition is satisfied. Alternatively, step S11 and step S12 may be executed in synchronization after determining that the preset condition is satisfied before step S11 is executed.
In the control method according to the embodiment of the present application, in the step S12, a method for controlling the vibration component 102 to drive the electronic device 100 to vibrate on the surface of the object 200 carrying the electronic device 100 to generate the second audio frequency is shown in fig. 7.
Referring to fig. 7, fig. 7 is a schematic flowchart illustrating a method for generating a second audio according to an embodiment of the present application, where the method includes:
step S21: judging whether a preset condition is met;
step S22: when the preset condition is met, the vibration component 102 is controlled by a driving signal to drive the electronic device 100 to vibrate on the surface of the object bearing the electronic device 200.
If the preset condition is not met, the audio output component 101 is controlled to output a first audio based on audio data, and at this time, the vibration component 102 has no driving signal input, and the electronic device 100 does not generate the second audio.
Wherein the preset conditions include: the audio data to be output by the audio output component 101 includes the preset frequency band; and/or the electronic device 100 is placed on the surface of the object 200. The method for determining whether the preset condition is met is the same as the above embodiment, and reference may be made to the above embodiment for description, which is not repeated herein.
In the control method according to the embodiment of the present application, when the preset condition is satisfied, and when the audio output component 101 inputs audio data including the preset frequency band, the vibration component 102 synchronously provides a driving signal including a first frequency band, and the first frequency band and the preset frequency band are at least partially overlapped. In this way, when the electronic device 100 outputs the first audio of the preset frequency band, the second audio of the first sound band can be synchronously output, so as to compensate the sound effect of the electronic device 100.
The electronic device 100 has a first operating mode and a second operating mode. In the first operation mode, the vibration component 102 does not operate, when the audio output component 101 inputs audio data, a first audio is output based on the input audio data, the vibration component 102 does not operate, and the electronic device does not have a second audio output. And in the second working mode, executing the control method. Based on this, the control method further includes determining an operation mode of the electronic device 100, ending the control method if the electronic device 100 is in the first operation mode, and starting to execute the control method if the electronic device 100 is in the second operation mode. The electronic device 100 has a switch or a setting panel for selecting whether the electronic device 100 is in a first operating mode or a second operating mode.
When the vibration component 101 outputs a first audio based on the input audio data, if it is determined that the electronic apparatus 100 is in the conference audio mode based on the currently running program, the vibration component is made inactive, and the control method is ended.
The preset conditions include the following: the audio data to be output by the audio output component 101 includes the preset frequency band, and the electronic device 100 is placed on the surface of the object 200 as an example, distance description is performed on an execution process of the control method according to the embodiment of the present application, and at this time, the control method is as shown in fig. 8.
Referring to fig. 8, fig. 8 is a schematic flowchart of another control method provided in the embodiment of the present application, where the method includes:
step S31: upon starting execution, the audio output component 101 plays audio data based on the input audio input data.
Step S32: it is determined whether the electronic device 100 is in a conference audio mode. It may be determined whether the electronic device 100 is in the conference audio mode based on an audio output application currently running by the electronic device 100. Such as when the electronic device 100 is currently running audio conferencing software, it may be determined that the electronic device 100 is in a conference audio mode.
If the electronic device 100 is in the conference audio mode, the vibration assembly 102 is deactivated, ending the control method. After the control method is finished, the audio output component 101 may output the first audio data based on the input audio data based on a conventional control method, and in the process, the vibration component 102 does not operate.
And if the electronic equipment 100 is not in the conference audio mode, judging whether the preset condition is met. When determining whether the preset condition is satisfied, step S32 may be executed first,
step S33: if the electronic device 100 is not in the conference audio mode, it is determined whether the audio data to be input of the audio output component 101 is in a preset frequency band.
If not, the vibration assembly 102 is rendered inoperative, ending the control method. After the control method is finished, the audio output component 101 may output the first audio data based on the input audio data based on a conventional control method, and in the process, the vibration component 102 does not operate.
Step S34: if the audio data to be input of the audio output component 101 is in the preset frequency band, it is determined whether the electronic device 100 is placed on the surface of the carrying object 200.
In the above embodiment, whether the pressure applied to the foot pad 106 in the electronic device 100 reaches the set threshold can be detected by the vibration output assembly 102 with piezoelectric characteristics, so as to determine whether the electronic device 100 is placed on the surface of the carrying object 200. If the pressure is determined to be greater than the set threshold value based on the piezoelectric signal, it indicates that the electronic device 100 is placed on the surface of the carrying object 200, and otherwise, the electronic device is not placed on the surface of the carrying object 200.
If it is determined that the electronic device 100 is not placed on the surface of the carrier object 200, the vibration assembly 102 is rendered inoperative, ending the control method. After the control method is finished, the audio output component 101 may output the first audio data based on the input audio data based on a conventional control method, and in the process, the vibration component 102 does not operate.
Step S35: if the electronic device 100 is placed on the surface of the carrying object 200, the vibration component 101 is provided with a driving signal, so that the vibration component operates to generate a second audio frequency, and the first audio frequency is compensated for the sound effect through the second audio frequency.
Step S26: when the preset period is over, the vibration assembly 102 stops working, and the control method is finished. If the audio output component 101 still has audio data input at this time, the first audio data is output based on the input audio data and based on the conventional control method, and in this process, the vibration component 102 does not operate.
The embodiments in the present description are described in a progressive manner, or in a parallel manner, or in a combination of a progressive manner and a parallel manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments can be referred to each other. The device disclosed by the embodiment corresponds to the control method disclosed by the embodiment, so that the description is simple, and the relevant points can be described by referring to the corresponding parts of the electronic equipment.
It is to be understood that in the description of the present application, the drawings and the description of the embodiments are to be regarded as illustrative in nature and not as restrictive. Like numerals refer to like structures throughout the description of the embodiments. Additionally, the figures may exaggerate the thicknesses of some layers, films, panels, regions, etc. for ease of understanding and ease of description. It will also be understood that when an element such as a layer, film, region or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. In addition, "on …" means that an element is positioned on or under another element, but does not essentially mean that it is positioned on the upper side of another element according to the direction of gravity.
The terms "upper," "lower," "top," "bottom," "inner," "outer," and the like refer to an orientation or positional relationship relative to an orientation or positional relationship shown in the drawings for ease of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An electronic device, the electronic device comprising:
an audio output component for outputting first audio based on the audio data;
the vibration component is used for driving the electronic equipment to vibrate on the surface of an object bearing the electronic equipment to generate a second audio frequency;
the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped.
2. The electronic device of claim 1 having a processor connected with the audio output component and the vibration component;
the vibration component is used for driving the electronic equipment to vibrate on the surface of an object bearing the electronic equipment based on a driving signal when a preset condition is met;
the preset conditions include:
the audio data to be output by the audio output component comprises the preset frequency band;
and/or the electronic equipment is placed on the surface of the object.
3. The electronic device of claim 2, wherein the processor is configured to synchronously provide a driving signal including a first frequency band to the vibration component when the audio output component inputs audio data including the preset frequency band when the preset condition is met, and the first frequency band at least partially overlaps with the preset frequency band.
4. The electronic device of claim 3, the first frequency band being a fixed frequency band;
or, the first frequency band is related to a preset frequency band of the audio data.
5. The electronic device of claim 2, wherein the vibrating element comprises a piezoelectric ceramic element, and the piezoelectric ceramic element is capable of generating a piezoelectric signal based on pressure deformation when the electronic device is placed on the surface of the object, and is capable of driving the electronic device to vibrate on the surface of the object to generate the second audio frequency when the driving signal is input;
the processor is further configured to determine whether the electronic device is positioned on the surface of the object based on the piezoelectric signal.
6. The electronic device of claim 2, having a housing with a first surface for placement on an object carrying the electronic device;
the first surface has a recess and a footpad mounted in the recess;
wherein the vibration assembly is located between the bottom of the groove and the foot pad.
7. The electronic device of claim 6, wherein a frame is fixed to the bottom of the groove, and the vibration assembly is mounted on the frame;
the foot pad is mounted on the frame.
8. A control method of an electronic device having an audio output component and a vibration component, the control method comprising:
controlling the audio output component to output first audio based on audio data;
controlling the vibration component to drive the electronic equipment to vibrate on the surface of an object bearing the electronic equipment to generate a second audio frequency;
the second audio frequency and the preset frequency band of the first audio frequency are at least partially overlapped.
9. The control method of claim 8, wherein controlling the vibration component to drive the electronic device to vibrate on a surface of an object carrying the electronic device to generate a second audio frequency comprises:
judging whether a preset condition is met;
when the preset condition is met, the vibration assembly is controlled through a driving signal to drive the electronic equipment to vibrate on the surface of an object bearing the electronic equipment, and the preset condition comprises the following steps:
the audio data to be output by the audio output component comprises the preset frequency band;
and/or the electronic equipment is placed on the surface of the object.
10. The control method according to claim 9, wherein when the preset condition is satisfied, and when the audio output component inputs audio data including the preset frequency band, the driving signal including a first frequency band is synchronously provided for the vibration component, and the first frequency band is at least partially overlapped with the preset frequency band.
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| CN202210317038.6A CN114615598A (en) | 2022-03-29 | 2022-03-29 | Electronic device and control method thereof |
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| CN202210317038.6A CN114615598A (en) | 2022-03-29 | 2022-03-29 | Electronic device and control method thereof |
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