CN107483733B - Volume adjusting method, device, terminal and storage medium - Google Patents
Volume adjusting method, device, terminal and storage medium Download PDFInfo
- Publication number
- CN107483733B CN107483733B CN201710711064.6A CN201710711064A CN107483733B CN 107483733 B CN107483733 B CN 107483733B CN 201710711064 A CN201710711064 A CN 201710711064A CN 107483733 B CN107483733 B CN 107483733B
- Authority
- CN
- China
- Prior art keywords
- signal
- intensity
- ultrasonic signal
- ring
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
Abstract
The embodiment of the invention discloses a volume adjusting method, a volume adjusting device, a terminal and a storage medium. The method comprises the following steps: when a trigger ringing event is detected, transmitting an ultrasonic signal; acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal; and if so, increasing the ring volume of the trigger ring event. According to the embodiment of the invention, the terminal equipment transmits the ultrasonic signals to carry out the unification treatment on the sound source, so that the condition that whether the terminal equipment is in the closed space or not is not accurate due to the difference of the sound source is avoided, the flexibility of volume adjustment is increased, and the accuracy of the volume adjustment is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of terminal equipment, in particular to a volume adjusting method, a volume adjusting device, a terminal and a storage medium.
Background
With the rapid development of communication technology, terminal devices such as mobile phones and tablet computers have more and more functions. In order to meet the visual requirements of people, the screen size of the existing terminal equipment is increased. The large size of the screen increases the weight of the terminal device and is not easily portable. People often place the terminal device in a handbag or a large pocket. However, the user often cannot hear the incoming call ring tone every time the user makes an incoming call because the obstacle prevents the sound from being transmitted.
Disclosure of Invention
The invention provides a volume adjusting method, a volume adjusting device, a terminal and a storage medium, which can solve the technical problem of poor volume adjusting flexibility in the related technology.
In a first aspect, an embodiment of the present invention provides a volume adjustment method, where the method includes:
when a trigger ringing event is detected, transmitting an ultrasonic signal;
acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal;
and if so, increasing the ring volume of the trigger ring event.
In a second aspect, an embodiment of the present invention further provides a volume adjustment device, where the volume adjustment device includes:
the signal transmitting module is used for transmitting an ultrasonic signal when a ringing triggering event is detected;
the closed space judgment module is used for acquiring a target feedback signal corresponding to the ultrasonic signal and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal;
and the first ring volume increasing module is used for increasing the ring volume of the triggered ring event when the terminal equipment is judged to be in the closed space.
In a third aspect, an embodiment of the present invention further provides a terminal, including a first memory, a first processor, and a computer program stored in the first memory and executable on the first processor, where the first processor implements the following steps when executing the computer program:
when a trigger ringing event is detected, transmitting an ultrasonic signal;
acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal;
and if so, increasing the ring volume of the trigger ring event.
In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the volume adjustment method according to the first aspect.
According to the volume adjustment scheme provided by the embodiment of the invention, when the trigger ringing event is detected, the ultrasonic signal is transmitted, the target feedback signal corresponding to the ultrasonic signal is obtained, whether the terminal equipment is in the closed space is judged according to the signal intensity of the target feedback signal, and if the terminal equipment is in the closed space, the ring volume of the trigger ringing event is increased.
Drawings
Fig. 1A is a schematic flow chart of a volume adjustment method according to an embodiment of the present invention;
fig. 1B is a schematic structural diagram of a speaker and a microphone of a terminal device according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention;
fig. 4 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention;
fig. 5 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a volume adjustment device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a terminal in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be noted that, in the related art, the method for solving the problem is generally to detect the sound wave of the incoming call ringtone received by the terminal device, and determine whether the terminal device is in the enclosed space according to the signal intensity of the sound wave signal. However, the intensity of the sound wave signal is related to the volume of the incoming call ringtone, and the method for determining whether the terminal device is in the closed space by detecting the signal intensity of the sound wave signal is not accurate because the user sets the volumes of the incoming ringtones of the terminal device to be different. The method provided by the embodiment of the invention not only can flexibly adjust the volume, but also can improve the accuracy of volume adjustment judgment, and specifically comprises the following steps:
fig. 1A is a flow chart of volume adjustment according to an embodiment of the present invention, where the embodiment is applicable to the case of volume adjustment of a terminal device, and the method is performed by a volume adjustment apparatus, where the apparatus is performed by software and/or hardware, and the apparatus is configured in a terminal device such as a mobile phone. As shown in fig. 1A, the technical solution provided in this embodiment is as follows:
For example, triggering a ring event refers to a process of playing an incoming call ring, a short message ring or an alarm ring when the terminal device receives a call signal, a short message signal and an alarm playing instruction. Ultrasonic signals refer to signals carrying sound waves with frequencies above 20000 hertz. Compared with the common sound wave, the ultrasonic wave signal has the advantages of good directivity and easy reflection. Because the wavelength of the ultrasonic wave is short and the diffraction performance is poor, the ultrasonic wave not only can directionally and linearly propagate but also can concentrate energy in the same uniform medium. It should be noted that the scenario to which the solution provided in this embodiment is applied is that the terminal device is in a closed space, such as a pocket of clothes, various bags, and a scenario covered by a cover. In the closed scene, after the terminal equipment transmits the ultrasonic signal, the reflected signal is stronger after encountering an obstacle due to the characteristics of easy reflection and concentrated energy of the ultrasonic signal.
For example, the triggered ring event of the terminal device takes the detection of a call signal as an example: the terminal equipment detects whether a call signal sent to the terminal equipment by the public mobile communication base station exists through a channel. Wherein, a channel refers to a communication channel, i.e. a medium for signal transmission; a public mobile communication base station (base station for short) is a form of radio station, which refers to a radio transceiver station for information transfer between mobile terminal devices and mobile communication switching centers in a certain radio coverage area. For example, the terminal device is in a waiting state after being powered on and accessed to the network, and can be in communication connection with a plurality of base stations in the location area. When an incoming call event occurs, the core network pages the terminal device using a PCH (Paging Channel) Channel, when the terminal device receives a Paging signal, the core network uses a RACH (Random Access Channel) Channel to request connection establishment, and finally, the base station allocates a DCH (Dedicated Channel) Channel to the terminal device for communication.
The core network is located in a network subsystem of the mobile network and is used for connecting a call or a data request to different networks. The PCH channel is used for a downlink transport channel for transmitting data related to a paging procedure. The RACH channel is an uplink transport channel used for reception within the location area, such as for receiving access commonly used for paging messages and mobile station calling/logging on, etc. The DCH channel is a dedicated channel that is divided by a common channel, and ensures the security of information transmission in the wireless network. The Modem modulates the transmitted digital signal onto a carrier wave or separates the digital signal from the carrier wave.
It should be noted that, the above-mentioned process of interaction between the terminal device and the base station is completed, but after the terminal device receives the incoming call signal sent by the base station, the process of detecting the trigger ringing event can be completed only by identifying the incoming call signal. Illustratively, the base station sends a command of an electrical signal to a Modem (Modem) in the terminal device having a specific SIM card, and when the terminal device Modem receives the command, the terminal device Modem changes the network status and uploads the network change information to a RIL (Radio Interface Layer) Layer through a CP (Communication Processor) Layer, and the RIL Layer completes detection of a triggered ringing event, such as uploading a RIL _ unassol _ CALL _ RING to the RIL Layer. The RIL layer can receive and send communication request to the CP layer, and comprises a RILD layer and a RILJ layer. The RILD layer is a C + + layer and is used for continuously transmitting the request sent by the RILJ layer to the CP layer and timely sending the state change of the CP layer to the RILJ layer; the RILJ layer is a Java layer, and is configured to provide a generic API (Application programming interface) interface for an upper layer, maintain communication with the RILD layer, and send a request of the upper layer to the RILD layer. More specifically, the RI LC layer receives the network change information sent by the CP intermediate layer, and transmits the network change information to the RILJ layer in a socket manner, and the RILReceiver in the RILJ layer receives the read data and sends the read data to the upper layer handle. And when the Handlemessage monitors that a trigger ringing event arrives, calling a function to drive the ringing operation and the incoming call display operation of the incoming call.
It should be noted that, when the handler monitors that the trigger ringing event arrives, the method provided in this embodiment does not directly call a function to drive the incoming call ringing operation and the incoming call display operation, but drives the terminal device to transmit the ultrasonic signal. Specifically, the device for transmitting the ultrasonic signal by the terminal equipment may be an existing device in the terminal equipment, such as a speaker, or may be an ultrasonic transmitter specifically installed. Illustratively, the ultrasonic signal is emitted by a loudspeaker in the terminal equipment, and when receiving an instruction for emitting the ultrasonic signal, the Handle converts the instruction into an audio electric signal through an electroacoustic device, and the audio electric signal is amplified by an audio amplifier, generates a high-frequency oscillation signal by an oscillator and the like and then is input into the loudspeaker to realize the operation of the ultrasonic signal. The present embodiment includes, but is not limited to, a mode in which the terminal device transmits the ultrasonic signal.
It should be noted that, the present embodiment only discusses the process of playing the volume adjustment of the incoming call ringtone (i.e. incoming call event) after triggering the call signal received in the ringing event, and the volume adjustment of the short message ringtone and the alarm ringtone of the terminal device is the same as the process of the volume adjustment of the incoming call event, and both emit the ultrasonic signal when the triggering ringing event is detected.
Illustratively, the ultrasonic signals emitted by the terminal devices may be of various types. If the terminal equipment can transmit the ultrasonic signal once, the terminal equipment can also transmit the ultrasonic signal for multiple times, and the signal intensity of the ultrasonic signal for multiple times can be the same or different. It should be noted that the embodiment of the present invention does not limit the kind of the ultrasonic signal to be transmitted.
And 120, acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in the closed space or not according to the signal intensity of the target feedback signal.
For example, the target feedback signal refers to a signal corresponding to the ultrasonic signal received by the terminal device after the ultrasonic signal is transmitted, and specifically, the signal is a signal obtained by reflecting the ultrasonic signal received by the terminal device when the ultrasonic signal meets an obstacle such as a clothes/bag inner wall. The signal intensity refers to the intensity of the sound wave (sound intensity), and specifically refers to the energy per unit time passing through a unit area perpendicular to the propagation direction of the sound wave, and is determined by the magnitude of the vibration amplitude. The closed space is an environment that is sealed and closed, and in the present embodiment, mainly means that the terminal device is in an environment such as a pocket, various kinds of handbags, or covered by a cover.
The terminal device may also acquire the target feedback signal through an existing device (e.g., a microphone) in the terminal device, or through an ultrasonic receiver specifically installed in the terminal device. If the terminal device is in the closed space, the obtained target feedback signal is strong, and if the terminal device is not in the closed space, the signal intensity of the obtained target feedback signal is 0 or weak. For example, a microphone in the terminal device collects a target feedback signal, and may collect the target feedback signal by using an AudioRecord, a MediaRecorder or a built-in application program inside the terminal device, and acquire signal strength by analyzing the target feedback signal. And when the signal intensity of the target feedback signal is greater than the preset signal intensity, the terminal equipment can be determined to be in the closed space.
It should be noted that, usually, the terminal device does not obtain the target feedback signal when the terminal device is not located in the enclosed space, but the embodiment prevents the terminal device from receiving the weak target feedback signal when the terminal device is close to the wall or the object, which results in misjudgment, so the embodiment provides the preset signal strength to prevent this situation.
And step 130, if yes, increasing the ring volume of the trigger ring event.
Since the application scenario of this embodiment is that the terminal device is in a clothing pocket, in various bags, or under a cover, if the terminal device is determined to be in a closed space, the ring volume triggering a ring event is increased. For example, the volume of the ring tone for triggering the ring event may be a fixed value preset in the terminal device, or may be a dynamic value determined according to the current environment of the terminal device. And after the terminal equipment is determined to be in the closed space, the RIL layer in the terminal equipment calls the ring volume increasing function and plays the ring function to create a thread to increase the ring volume and play the ring.
Illustratively, a loudspeaker of the terminal device is used as the transmitting device of the ultrasonic wave signal, and a microphone is used as the receiving device of the ultrasonic wave signal. Fig. 1B is a schematic structural diagram of a speaker and a microphone of a terminal device. As shown in fig. 1B, the icon 10 is a speaker and the icon 20 is a microphone. Illustratively, when a ring triggering event is detected, the speaker 10 emits an ultrasonic signal, and the microphone 20 collects a target feedback signal, and determines whether the terminal is located in the enclosed space by determining the signal strength of the target feedback signal. It should be noted that, the speaker 10 and the microphone 20 are both disposed at the bottom, which is mostly beautiful, so the speaker 10 and the microphone 20 may be disposed at other positions of the terminal device, which is not limited in the present invention.
It should be noted that the transmitting device and the receiving device for the ultrasonic signal may be one or more, and may be distributed at different positions (such as the front, the back, the side and the bottom) of the terminal device. Especially, when the ultrasonic signal needs to be transmitted for multiple times, the current state of the terminal equipment can be judged by adopting a plurality of transmitting devices and a plurality of receiving devices.
According to the volume adjusting method provided by the embodiment of the invention, when the trigger ringing event is detected, the ultrasonic signal is transmitted, the target feedback signal corresponding to the ultrasonic signal is obtained, whether the terminal equipment is in the closed space is judged according to the signal intensity of the target feedback signal, and if the terminal equipment is in the closed space, the ring volume of the trigger ringing event is increased.
Optionally, after increasing the volume of the ring tone of the trigger ring event, the method further includes: and if the position of the terminal equipment is detected to be changed and the signal intensity of the target feedback signal is smaller than a third preset intensity, restoring the initial ring volume of the triggered ring event.
Illustratively, the initial ring volume refers to the original ring volume before the terminal device does not increase the ring volume. The third preset intensity is used for judging whether the terminal equipment is taken out of the closed space or not, and the value of the third preset intensity is set to be almost zero because the terminal equipment is not wrapped when being taken out of the closed space. In this embodiment, the change in the position of the terminal device refers to a change in the position of the terminal device caused by being taken out by the user. When the position of the terminal equipment is detected to be changed, the signal intensity of the target feedback signal is changed and is smaller than a third preset intensity, if the signal intensity of the target feedback signal is smaller than the third preset intensity, the terminal equipment is determined to be taken out, and then the initial ring volume triggering the ring event is recovered. It should be noted that the change in the location of the terminal device may be detected by a sensor such as a gravity sensor or an acceleration sensor, and the restoration of the initial ring volume triggering the ring event needs to be implemented by a RIL layer call function in the bottom layer of the terminal device.
In this embodiment, the time taken out of the enclosed space is monitored by detecting the position change of the terminal device and the signal intensity of the target feedback signal, so that the initial ring volume can be recovered in time, and the situation that the increased ring volume is too large to interfere with other people is avoided.
Fig. 2 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention, where the method includes the following steps:
step 210, when a trigger ring event is detected, the same ultrasonic signal is transmitted for a plurality of times.
For example, when a user puts the terminal device into a clothes pocket/bag to walk, the terminal device is not always in a static state, so that the distance between the terminal device and the inner wall of the clothes pocket/bag may be changed, and therefore, whether the terminal device is in the closed space or not is judged more accurately by transmitting the same ultrasonic signal for multiple times. The same ultrasonic signal means that the frequency, amplitude and energy of the ultrasonic signal are the same.
Step 220, taking the average signal intensity of the feedback signals corresponding to the obtained ultrasonic signals transmitted for multiple times as the signal intensity of the target feedback signal, and judging whether the terminal equipment is in the closed space according to the signal intensity of the target feedback signal.
For example, since the transmitted ultrasonic signal is not transmitted once, it is necessary to receive the feedback signal reflected by the inner wall after the ultrasonic signal is transmitted for a plurality of times, and count the average signal intensity of the feedback signal for a plurality of times as the signal intensity of the target feedback signal.
And step 230, if yes, increasing the ring volume of the trigger ring event.
Illustratively, a predetermined time interval is required between the transmissions of the same ultrasonic signal to ensure that no interference occurs between the received feedback signals. For example, if the preset time interval is 10ms, the second ultrasonic signal is transmitted after the first ultrasonic signal is transmitted for 10 ms. In addition, the present embodiment does not limit the number of times the ultrasonic signal is transmitted.
According to the volume adjusting method provided by the embodiment of the invention, when the trigger ringing event is detected, the same ultrasonic signals are transmitted for multiple times, and the average signal intensity of the feedback signals corresponding to the ultrasonic signals transmitted for multiple times is obtained as the signal intensity of the target feedback signal to judge whether the terminal equipment is in the closed space.
Fig. 3 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention, where the method includes the following steps:
It should be noted that the size of the enclosed space has a great influence on the signal strength of the target feedback signal acquired by the terminal device. For example, when the terminal device is placed in a pocket of clothes and placed in a bag (the space inside the pocket is larger than the space inside the pocket), the signal intensity of the target feedback signal obtained after the same ultrasonic signal is emitted is different, and generally, the signal intensity of the target feedback signal received by the terminal device is stronger than the signal intensity of the target feedback signal in the bag due to the small space inside the pocket of clothes.
Since the signal intensity of the ultrasonic signal transmitted in the scene suitable for the pocket of the clothes is not necessarily suitable for the bag, the current state of the terminal device is misjudged not to be in the closed space. The first ultrasonic signal in this embodiment may refer to a situation suitable for a terminal device in a clothing pocket or containing a regular-sized bag, and specifically, when the terminal device detects a ring triggering event, the first ultrasonic signal is emitted.
In step 320, if the signal intensity of the feedback signal corresponding to the acquired first ultrasonic signal is smaller than a first preset intensity, a second ultrasonic signal is transmitted, and the signal intensity of the feedback signal corresponding to the acquired second ultrasonic signal is used as the signal intensity of the target feedback signal.
The signal intensity of the second ultrasonic signal is greater than that of the first ultrasonic signal, so that when the closed space is greater than a preset space, the signal intensity of the feedback signal corresponding to the second ultrasonic signal is greater than a first preset intensity.
Illustratively, the first preset intensity is a signal intensity suitable for a target feedback signal corresponding to a situation that the terminal device is in a pocket of clothes or contains a bag with a regular size, and the preset space is also a space size set in the situation. The signal transmitting device of the second ultrasonic signal is the same as the signal transmitting device of the first ultrasonic signal, and the signal intensity of the second ultrasonic signal is greater than that of the first ultrasonic signal.
For example, in order to avoid that the enclosed space is too large and the target feedback signal received by the terminal device is too small, the second ultrasonic signal with stronger signal intensity than the first ultrasonic signal intensity is set in the embodiment. And when the signal intensity of the feedback signal corresponding to the acquired first ultrasonic signal is smaller than the first preset intensity, transmitting a second ultrasonic signal with a stronger signal, and setting the signal intensity of the target feedback signal as the signal intensity of the feedback signal corresponding to the second ultrasonic signal.
And step 330, if yes, increasing the volume of the ring tone of the trigger ring event.
In addition, in the present embodiment, only the signal intensity of the second ultrasonic signal is limited to be larger than the signal intensity of the first ultrasonic signal, and the signal intensity difference is not limited.
According to the volume adjusting method provided by the embodiment of the invention, if the signal intensity of the feedback signal corresponding to the first ultrasonic signal is detected to be smaller than the first preset intensity, the second ultrasonic signal with stronger signal intensity is transmitted, and the signal intensity of the feedback signal corresponding to the second ultrasonic signal is used as the signal intensity of the target feedback signal.
Fig. 4 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention, where the method includes the following steps:
when a trigger ring event is detected, an ultrasonic signal is transmitted, step 410.
It should be noted that, usually, a user will habitually put the terminal device into the clothing pocket/bag with the head portion facing downward, if the clothing pocket/bag cannot completely wrap the terminal device, that is, the terminal device is not located in a completely enclosed space, since the terminal device usually transmits and receives an ultrasonic signal at the bottom, the transmitted ultrasonic signal cannot be completely reflected/mostly reflected due to the non-enclosed space to become a target feedback signal, and further, the signal intensity of the target feedback signal acquired by the terminal device is weak.
For example, the second preset intensity is a signal intensity of a target feedback signal corresponding to the target feedback signal obtained after the terminal device transmits the ultrasonic signal when the terminal device is in a scene where the clothing pocket/bag does not completely wrap the terminal device. The distance sensor is located around a handset on the front side of the mobile phone, and is used for detecting whether an object is near the front side of the terminal device, specifically, an infrared Light Emitting Diode (LED) lamp is used for Emitting infrared rays, and after the infrared rays are reflected by a near-distance object, the distance is measured by receiving the intensity of the infrared rays, and generally the distance is measured within 10 cm. The distance information is the distance between the front face of the terminal device and the approaching object detected by the distance sensor. The gravity sensor measures a preset object in the gravity sensor by utilizing a piezoelectric effect, and uses the component force of the gravity in the two directions of orthogonal direction and horizontal direction as position data to judge whether the head of the terminal equipment is downward. The orientation information refers to the orientation of the terminal device at the current moment, such as the terminal device vertically placing the head downward or vertically placing the head upward.
For example, since the distance sensor can only detect whether an object exists, but cannot judge whether the object is an inner wall of a clothes pocket/bag, the orientation information of the terminal device needs to be detected by combining the gravity sensor, and if the data acquired by the distance sensor and the data acquired by the gravity sensor, which are collected by the terminal device, both conform to the state that the terminal device is in the clothes pocket/bag, at this time, if the signal intensity of the acquired target feedback signal is smaller than a second preset intensity, it can be determined that the terminal device is in a semi-closed space.
And 430, if so, increasing the ring volume of the trigger ring event.
It should be noted that, in this embodiment, the semi-closed space refers to a specific space in which the head of the terminal device is put down into the pocket/bag of the clothing, and part of the ultrasonic signal can be reflected to the outside due to incomplete closing. Even in this semi-enclosed space, the terminal device may attenuate the ring volume, and thus it may also be desirable to increase the ring volume that triggers a ring event.
According to the volume adjusting method provided by the embodiment of the invention, whether the semi-closed space is located or not is judged by combining the distance information acquired by the distance sensor and the direction information acquired by the gravity sensor, so that a scene causing the reduction of the volume of the ringtone is supplemented, and the accuracy of volume adjustment is also improved.
Fig. 5 is a schematic flow chart of another volume adjustment method according to an embodiment of the present invention, where the method includes the following steps:
For example, the ring volume increase level may be set to a plurality of steps, each step setting a different increase level, such as increasing the volume of 20%, 40%, or 50% of the initial ring volume, and the specific increase value may be set as a default value of the system, or may be set according to a user requirement. For example, the level of the increase of the ring volume may be set according to the noise value of the current environment of the terminal device, and each level corresponds to a range of the noise value, for example, the decibel value corresponding to increasing the initial ring volume by 20% is 50dB to 80dB, and the decibel value corresponding to increasing the initial ring volume by 50% is 130dB to 160 dB. Specifically, for example, if the current environment of the terminal device is noisy and the detected noise value is 150dB, the initial ring volume is increased by 50%; if the current environment of the terminal equipment is quite and the detected noise value is 50dB, the initial ring volume is increased by 20%.
And 540, detecting the noise value of the current environment of the terminal equipment, and determining the ring volume increase level according to the noise value.
For example, the noise value refers to a value for measuring the intensity of noise. The noise value of the current environment detected by the terminal equipment can be detected by means of the installed application software/noise detection device and the like. Specifically, after a ring triggering event is detected, the ultrasonic signal is transmitted, the noise value of the current environment of the terminal device is detected, and the noise value of the current environment is compared with the decibel value corresponding to the preset ring volume increase level to determine the ring volume level needing to be increased in the current environment of the terminal device.
And step 550, increasing the ring volume of the trigger ring event according to the ring volume increase level.
Illustratively, after the ringtone volume increase level is determined, the RIL layer in the bottom layer of the terminal equipment is informed to call a corresponding function according to the level.
And 560, if the terminal device does not detect the touch operation of the user on the touch screen within a preset time length, increasing the ring volume increasing level, and increasing the ring volume of the triggered ring event according to the increased ring volume increasing level.
For example, when the terminal device is in the closed space, the volume of the ring tone triggering the ring event may be increased, and the user may not notice the ring event triggering due to the noise of the current environment or the long distance between the user and the terminal device. Therefore, the present embodiment sets a preset duration for monitoring the ring time of the terminal device. The preset duration can also be set as a default value of the terminal device or a dynamic value adjusted according to user requirements. The touch screen is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, a mechanical button panel can be replaced, and vivid video and audio effects can be produced by a liquid crystal display picture.
Illustratively, the terminal device judges whether a user operates a Touch screen of the terminal device by monitoring whether a Touch event exists. For example, the Touch event may be Touch start (triggered when a finger is put on the screen) or Touch move (triggered by a finger sliding on the screen), etc. And if the terminal equipment does not detect the touch operation of the user on the touch screen within the preset time length, increasing the ringtone volume increasing level, and informing an RIL layer in the bottom layer of the terminal equipment to call a corresponding function according to the increased ringtone volume increasing level so as to further increase the ringtone volume for triggering a ringtone event. For example, the terminal device initially increases the initial ring volume by 20%, and if the operation of the terminal device is not detected within a preset time period, the initial increase of the initial ring volume by 20% is adjusted to increase the initial ring volume by 40%.
It should be noted that, in the embodiment of the present invention, the step 510 to the step 560 are exemplarily adopted to constitute an example to perform a volume adjustment method, but this embodiment is merely an example, and in other embodiments of the present invention, the step 510 to the step 550 may also be exemplarily adopted to perform a volume adjustment method.
According to the volume adjusting method provided by the embodiment of the invention, the ring volume increasing level is subjected to gear division by presetting the ring volume increasing level so as to be suitable for environments with different noise values, and if the operation of a user is not detected within the preset time length, the ring volume increasing level is increased so as to improve the ring volume of the triggered ring event, and the occurrence rate that the user misses the triggered ring event is reduced.
Fig. 6 is a block diagram of a volume adjusting apparatus according to an embodiment of the present invention, where the embodiment is applicable to a situation where whether to adjust the volume is determined according to a current state of a terminal device, and the apparatus may be implemented by software and/or hardware, and the apparatus is configured in a terminal device such as a mobile phone, a tablet computer, and the like. As shown in fig. 6, the apparatus may include:
a signal transmitting module 61, configured to transmit an ultrasonic signal when a ring triggering event is detected;
the enclosed space judgment module 62 is configured to obtain a target feedback signal corresponding to the ultrasonic signal, and judge whether the terminal device is located in an enclosed space according to the signal intensity of the target feedback signal;
and a first ring volume increasing module 63, configured to increase the ring volume of the triggered ring event when it is determined that the terminal device is in the enclosed space.
Optionally, the signal transmitting module 61 is specifically configured to:
when a trigger ringing event is detected, transmitting the same ultrasonic signal for multiple times;
and taking the average signal intensity of the feedback signals corresponding to the ultrasonic signals which are transmitted for multiple times as the signal intensity of the target feedback signal.
Optionally, the signal transmitting module 61 is further specifically configured to:
when a trigger ring event is detected, transmitting a first ultrasonic signal;
if the signal intensity of the feedback signal corresponding to the acquired first ultrasonic signal is smaller than a first preset intensity, transmitting a second ultrasonic signal, and taking the signal intensity of the feedback signal corresponding to the acquired second ultrasonic signal as the signal intensity of a target feedback signal;
the signal intensity of the second ultrasonic signal is greater than that of the first ultrasonic signal, so that when the closed space is greater than a preset space, the signal intensity of the feedback signal corresponding to the second ultrasonic signal is greater than a first preset intensity.
Optionally, the apparatus further comprises: a second ring volume up module 64.
A second ring volume increasing module 64, configured to, if the signal intensity of the target feedback signal is smaller than a second preset intensity, determine whether the terminal device is in a semi-enclosed space according to distance information obtained by a distance sensor of the terminal device and orientation information obtained by a gravity sensor; and if so, increasing the ring volume of the trigger ring event.
Optionally, the apparatus further comprises: an initial ring volume recovery module 65.
An initial ring volume recovery module 65, configured to recover the initial ring volume of the triggered ring event if it is detected that the location of the terminal device is changed and the signal intensity of the target feedback signal is smaller than a third preset intensity.
Optionally, the apparatus further comprises: a third ring volume up module 66.
A third ring volume up module 66 for presetting a ring volume up level; detecting a noise value of the current environment of the terminal equipment, and determining the ring volume increase level according to the noise value; and increasing the ring volume of the trigger ring event according to the ring volume increasing level.
Optionally, the third ringtone volume increasing module 66 is further specifically configured to:
if the terminal device does not detect the touch operation of the user on the touch screen within the preset time length, increasing the ring volume increasing level, and increasing the ring volume of the triggered ring event according to the increased ring volume increasing level.
According to the volume adjusting device provided by the embodiment of the invention, when the trigger ringing event is detected, the ultrasonic signal is transmitted, the target feedback signal corresponding to the ultrasonic signal is obtained, whether the terminal equipment is in the closed space is judged according to the signal intensity of the target feedback signal, and if the terminal equipment is in the closed space, the ring volume of the trigger ringing event is increased.
The embodiment of the invention provides a terminal, wherein the terminal can be integrated with the volume adjusting device provided by the embodiment of the invention. Fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present invention. As shown in fig. 7, the mobile terminal may include: a housing (not shown), a memory 701, a Central Processing Unit (CPU) 702 (also called a processor, hereinafter referred to as CPU), a circuit board (not shown), a touch display 712, and a power circuit (not shown). The touch display screen 712 is used for converting user operation into an electric signal to be input to the processor and displaying a visual output signal; the touch display screen comprises a touch chip, and the touch chip is used for outputting a touch sensing control signal to the touch display screen; the circuit board is arranged in a space enclosed by the touch display screen 712 and the shell; the CPU702 and the memory 701 are provided on the circuit board; the power supply circuit is used for supplying power to each circuit or device of the mobile terminal; the memory 701 is used for storing a computer program; the CPU702 reads and executes the computer program stored in the memory 701. The CPU702, when executing the computer program, implements the steps of: when a trigger ringing event is detected, transmitting an ultrasonic signal; acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal; and if so, increasing the ring volume of the trigger ring event.
The mobile terminal further includes: peripheral interfaces 703, RF (Radio Frequency) circuitry 705, audio circuitry 706, speakers 711, power management chip 708, input/output (I/O) subsystems 709, other input/control devices 710, and external ports 704, which communicate via one or more communication buses or signal lines 707.
It should be understood that the illustrated mobile terminal 700 is merely one example of a mobile terminal and that the mobile terminal 700 may have more or fewer components than shown, may combine two or more components, or may have a different configuration of components. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.
The following describes the terminal integrated with the volume adjustment device provided in this embodiment in detail, and the terminal is taken as a mobile phone as an example.
A memory 701, the memory 701 being accessible by the CPU702, the peripheral interface 703, and the like, the memory 701 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other volatile solid state storage devices.
A peripheral interface 703, said peripheral interface 703 may connect input and output peripherals of the device to the CPU702 and the memory 701.
An I/O subsystem 709, which I/O subsystem 709 may connect input and output peripherals on the device, such as a touch screen display 712 and other input/control devices 710, to the peripheral interface 703. The I/O subsystem 709 may include a display controller 7091 and one or more input controllers 7092 for controlling other input/control devices 710. Where one or more input controllers 7092 receive electrical signals from or transmit electrical signals to other input/control devices 710, the other input/control devices 710 may include physical buttons (push buttons, rocker buttons, etc.), dials, slide switches, joysticks, click wheels. It is worth noting that the input controller 7092 may be connected to any one of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.
A touch display screen 712, the touch display screen 712 being an input interface and an output interface between the user terminal and the user, displaying visual output to the user, the visual output may include graphics, text, icons, video, and the like.
The display controller 7091 in the I/O subsystem 709 receives electrical signals from the touch display screen 712 or transmits electrical signals to the touch display screen 712. The touch display screen 712 detects a contact on the touch display screen, and the display controller 7091 converts the detected contact into an interaction with a user interface object displayed on the touch display screen 712, that is, to implement a human-computer interaction, where the user interface object displayed on the touch display screen 712 may be an icon for running a game, an icon networked to a corresponding network, or the like. It is worth mentioning that the device may also comprise a light mouse, which is a touch sensitive surface that does not show visual output, or an extension of the touch sensitive surface formed by the touch sensitive display screen.
The RF circuit 705 is mainly used to establish communication between the mobile phone and the wireless network (i.e., network side), and implement data reception and transmission between the mobile phone and the wireless network. Such as sending and receiving short messages, e-mails, etc. In particular, RF circuitry 705 receives and transmits RF signals, also referred to as electromagnetic signals, through which RF circuitry 705 converts electrical signals to or from electromagnetic signals and communicates with communication networks and other devices. RF circuitry 705 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC (CODEC) chipset, a Subscriber Identity Module (SIM), and so forth.
The audio circuit 706 is mainly used to receive audio data from the peripheral interface 703, convert the audio data into an electric signal, and transmit the electric signal to the speaker 711.
The speaker 711 is used to convert the voice signal received by the handset from the wireless network through the RF circuit 705 into sound and play the sound to the user.
And a power management chip 708 for supplying power and managing power to the hardware connected to the CPU702, the I/O subsystem, and the peripheral interface.
According to the terminal provided by the embodiment of the invention, when the trigger ringing event is detected, the ultrasonic signal is transmitted, the target feedback signal corresponding to the ultrasonic signal is obtained, whether the terminal equipment is in the closed space is judged according to the signal intensity of the target feedback signal, and if the terminal equipment is in the closed space, the ring volume of the trigger ringing event is increased.
The device can execute the volume adjusting device, the storage medium and the mobile terminal provided by all the embodiments of the invention, and has the corresponding functional modules and beneficial effects of executing the volume adjusting method. For details of the technology that are not described in detail in this embodiment, reference may be made to the volume adjustment methods provided in all the foregoing embodiments of the present invention.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, step malltalk, C + +, or the like, as well as conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The device can execute the methods provided by all the embodiments of the invention, and has corresponding functional modules and beneficial effects for executing the methods. For details not described in detail in this embodiment, reference may be made to the methods provided in all the foregoing embodiments of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. A method of adjusting volume, comprising:
when a trigger ringing event is detected, transmitting an ultrasonic signal before the operation of driving incoming call ringing;
acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal;
if the terminal equipment is judged to be in the closed space according to the signal intensity of the target feedback signal, increasing the ring volume of the trigger ring event and driving the incoming call ring operation;
wherein, when detecting a trigger ring event, transmitting an ultrasonic signal, comprising:
when a trigger ring event is detected, transmitting a first ultrasonic signal;
if the signal intensity of the feedback signal corresponding to the acquired first ultrasonic signal is smaller than a first preset intensity, transmitting a second ultrasonic signal, and taking the signal intensity of the feedback signal corresponding to the acquired second ultrasonic signal as the signal intensity of a target feedback signal;
the signal intensity of the second ultrasonic signal is greater than that of the first ultrasonic signal, so that when the closed space is greater than a preset space, the signal intensity of a feedback signal corresponding to the second ultrasonic signal is greater than a first preset intensity; the signal transmitting device of the second ultrasonic signal is the same as the signal transmitting device of the first ultrasonic signal;
the first preset intensity is suitable for the signal intensity of a target feedback signal corresponding to the ultrasonic signal acquired after the terminal device transmits the ultrasonic signal under the condition that the terminal device is in a clothes pocket or contains a bag with a conventional size, and the preset space is the space size set under the condition.
2. The method of claim 1, wherein transmitting an ultrasonic signal when a triggering ring event is detected comprises:
when a trigger ringing event is detected, transmitting the same ultrasonic signal for multiple times;
and taking the average signal intensity of the feedback signals corresponding to the ultrasonic signals which are transmitted for multiple times as the signal intensity of the target feedback signal.
3. The method of claim 1 or 2, further comprising:
if the signal intensity of the target feedback signal is smaller than a second preset intensity, judging whether the terminal equipment is in a semi-closed space or not according to distance information acquired by a distance sensor of the terminal equipment and orientation information acquired by a gravity sensor;
and if so, increasing the ring volume of the trigger ring event.
4. The method according to claim 1 or 2, further comprising, after said increasing the ring volume of said triggering ring event:
and if the position of the terminal equipment is detected to be changed and the signal intensity of the target feedback signal is smaller than a third preset intensity, restoring the initial ring volume of the triggered ring event.
5. The method of claim 1 or 2, further comprising:
presetting a ring volume increasing level;
detecting a noise value of the current environment of the terminal equipment, and determining the ring volume increase level according to the noise value;
and increasing the ring volume of the trigger ring event according to the ring volume increasing level.
6. The method of claim 1, further comprising:
if the terminal device does not detect the touch operation of the user on the touch screen within the preset time length, increasing the ring volume increasing level, and increasing the ring volume of the triggered ring event according to the increased ring volume increasing level.
7. A volume adjustment device, comprising:
the signal transmitting module is used for transmitting an ultrasonic signal before the incoming call ringing operation is driven when a ringing triggering event is detected;
the closed space judgment module is used for acquiring a target feedback signal corresponding to the ultrasonic signal and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal;
the first ring volume increasing module is used for increasing the ring volume of the trigger ring event and driving the incoming call ring operation when the terminal equipment is judged to be in the closed space;
the signal transmitting module is specifically configured to:
when a trigger ring event is detected, transmitting a first ultrasonic signal;
if the signal intensity of the feedback signal corresponding to the acquired first ultrasonic signal is smaller than a first preset intensity, transmitting a second ultrasonic signal, and taking the signal intensity of the feedback signal corresponding to the acquired second ultrasonic signal as the signal intensity of a target feedback signal;
the signal intensity of the second ultrasonic signal is greater than that of the first ultrasonic signal, so that when the closed space is greater than a preset space, the signal intensity of a feedback signal corresponding to the second ultrasonic signal is greater than a first preset intensity; the signal transmitting device of the second ultrasonic signal is the same as the signal transmitting device of the first ultrasonic signal;
the first preset intensity is suitable for the signal intensity of a target feedback signal corresponding to the ultrasonic signal acquired after the terminal device transmits the ultrasonic signal under the condition that the terminal device is in a clothes pocket or contains a bag with a conventional size, and the preset space is the space size set under the condition.
8. A volume adjustment terminal comprising a first memory, a first processor and a computer program stored on the first memory and executable on the first processor, wherein the first processor implements the following steps when executing the computer program:
when a trigger ringing event is detected, transmitting an ultrasonic signal before the operation of driving incoming call ringing;
acquiring a target feedback signal corresponding to the ultrasonic signal, and judging whether the terminal equipment is in a closed space or not according to the signal intensity of the target feedback signal;
if the terminal equipment is judged to be in the closed space according to the signal intensity of the target feedback signal, increasing the ring volume of the trigger ring event and driving the incoming call ring operation;
wherein, when detecting a trigger ring event, transmitting an ultrasonic signal, comprising:
when a trigger ring event is detected, transmitting a first ultrasonic signal;
if the signal intensity of the feedback signal corresponding to the acquired first ultrasonic signal is smaller than a first preset intensity, transmitting a second ultrasonic signal, and taking the signal intensity of the feedback signal corresponding to the acquired second ultrasonic signal as the signal intensity of a target feedback signal;
the signal intensity of the second ultrasonic signal is greater than that of the first ultrasonic signal, so that when the closed space is greater than a preset space, the signal intensity of a feedback signal corresponding to the second ultrasonic signal is greater than a first preset intensity; the signal transmitting device of the second ultrasonic signal is the same as the signal transmitting device of the first ultrasonic signal;
the first preset intensity is suitable for the signal intensity of a target feedback signal corresponding to the ultrasonic signal acquired after the terminal device transmits the ultrasonic signal under the condition that the terminal device is in a clothes pocket or contains a bag with a conventional size, and the preset space is the space size set under the condition.
9. A storage medium on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out a method of volume adjustment according to any one of claims 1-6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711064.6A CN107483733B (en) | 2017-08-18 | 2017-08-18 | Volume adjusting method, device, terminal and storage medium |
| PCT/CN2018/099656 WO2019033984A1 (en) | 2017-08-18 | 2018-08-09 | Volume adjusting method, device, terminal, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711064.6A CN107483733B (en) | 2017-08-18 | 2017-08-18 | Volume adjusting method, device, terminal and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107483733A CN107483733A (en) | 2017-12-15 |
| CN107483733B true CN107483733B (en) | 2020-01-14 |
Family
ID=60600971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710711064.6A Active CN107483733B (en) | 2017-08-18 | 2017-08-18 | Volume adjusting method, device, terminal and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107483733B (en) |
| WO (1) | WO2019033984A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107483733B (en) * | 2017-08-18 | 2020-01-14 | Oppo广东移动通信有限公司 | Volume adjusting method, device, terminal and storage medium |
| CN108874359A (en) * | 2018-06-22 | 2018-11-23 | Oppo广东移动通信有限公司 | Volume adjusting method and relevant device |
| CN109298847A (en) * | 2018-10-18 | 2019-02-01 | 珠海格力电器股份有限公司 | The adjusting method and device of volume, system |
| CN109788126A (en) * | 2018-12-24 | 2019-05-21 | 上海连尚网络科技有限公司 | Verify code imput method and equipment |
| CN110851102A (en) * | 2019-10-09 | 2020-02-28 | 重庆特斯联智慧科技股份有限公司 | Output volume control method and device, electronic equipment and medium |
| CN113741855B (en) * | 2020-05-27 | 2023-10-31 | 青岛海信移动通信技术有限公司 | Audio playing method and terminal |
| CN113037394B (en) * | 2021-02-25 | 2023-06-02 | Oppo广东移动通信有限公司 | Communication connection method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497466A (en) * | 2011-11-16 | 2012-06-13 | 深圳市无线开锋科技有限公司 | Communication equipment and method for automatically adjusting ringtone of communication equipment |
| CN104853036A (en) * | 2015-04-22 | 2015-08-19 | 惠州Tcl移动通信有限公司 | Mobile terminal for automatically adjusting ringing volume and method thereof |
| CN105898078A (en) * | 2016-06-23 | 2016-08-24 | 乐视控股（北京）有限公司 | Ringing volume regulation method and ringing volume regulation device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012123787A1 (en) * | 2011-03-14 | 2012-09-20 | Nokia Corporation | An echolocation apparatus |
| CN102905028A (en) * | 2012-10-15 | 2013-01-30 | 深圳市中兴移动通信有限公司 | Mobile terminal prompt information regulating method and corresponding mobile terminal |
| US9736782B2 (en) * | 2015-04-13 | 2017-08-15 | Sony Corporation | Mobile device environment detection using an audio sensor and a reference signal |
| CN106453870B (en) * | 2016-09-26 | 2019-11-08 | 珠海格力电器股份有限公司 | Incoming call reminding method, device, system and mobile terminal based on mobile terminal |
| CN106790955A (en) * | 2016-11-25 | 2017-05-31 | 北京小米移动软件有限公司 | Terminal control method and device |
| CN107483733B (en) * | 2017-08-18 | 2020-01-14 | Oppo广东移动通信有限公司 | Volume adjusting method, device, terminal and storage medium |
-
2017
- 2017-08-18 CN CN201710711064.6A patent/CN107483733B/en active Active
-
2018
- 2018-08-09 WO PCT/CN2018/099656 patent/WO2019033984A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497466A (en) * | 2011-11-16 | 2012-06-13 | 深圳市无线开锋科技有限公司 | Communication equipment and method for automatically adjusting ringtone of communication equipment |
| CN104853036A (en) * | 2015-04-22 | 2015-08-19 | 惠州Tcl移动通信有限公司 | Mobile terminal for automatically adjusting ringing volume and method thereof |
| CN105898078A (en) * | 2016-06-23 | 2016-08-24 | 乐视控股（北京）有限公司 | Ringing volume regulation method and ringing volume regulation device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019033984A1 (en) | 2019-02-21 |
| CN107483733A (en) | 2017-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107483733B (en) | Volume adjusting method, device, terminal and storage medium | |
| JP6505252B2 (en) | Method and apparatus for processing audio signals | |
| CN107835033B (en) | Antenna tuning switch control method and device, terminal equipment and storage medium | |
| CN108684029B (en) | Bluetooth pairing connection method and system, Bluetooth device and terminal | |
| US10687142B2 (en) | Method for input operation control and related products | |
| CN107506167B (en) | Volume control method and device of mobile terminal, storage medium and mobile terminal | |
| CN104348943B (en) | A kind of method and apparatus of incoming call prompting | |
| CN103488939A (en) | Method, device and terminal for prompting user | |
| CN107765251B (en) | Distance detection method and terminal equipment | |
| CN112839303B (en) | Method and related device for device reconnection | |
| WO2018120240A1 (en) | Apparatus and method for adjusting electromagnetic wave radiation parameter, and storage medium | |
| CN102833419B (en) | Method and terminal for controlling screen state | |
| CN109089192B (en) | Method for outputting voice and terminal equipment | |
| CN110536193B (en) | Audio signal processing method and device | |
| CN112261202B (en) | Electronic equipment and control method and control device thereof | |
| CN108075803A (en) | Inhibit the radio circuit and terminal of harmonic wave | |
| US20130163768A1 (en) | Electronic device including modifiable output parameter | |
| CN104123276A (en) | Method, device and system for intercepting popup windows in browser | |
| CN108900669B (en) | Touch screen scanning method and mobile terminal | |
| CN108712555B (en) | Method and device for sending alarm information | |
| CN109495769B (en) | Video communication method, terminal, smart television, server and storage medium | |
| CN103647868A (en) | Method and device for reducing ringtone interferences | |
| CN103546632A (en) | Method and device for alarm ringing of mobile terminal and mobile terminal | |
| CN112261203B (en) | Electronic equipment and control method and control device thereof | |
| CN109976612A (en) | Application function implementation method, wearable device, mobile phone and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong Opel Mobile Communications Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |