TW201944251A - Volume adjustment method and apparatus, electronic device and storage medium - Google Patents

Abstract

Embodiments of the present invention disclose a volume adjustment method and apparatus, an electronic device and a storage medium. The method comprises: acquiring a general volume adjustment instruction, and identifying a volume adjustment direction according to the general volume adjustment instruction; according to the volume adjustment direction and the current volume, determining a volume adjustment increment; and using the volume adjustment increment to adjust the current volume. According to the technical scheme of the embodiments of the present invention, the problem of poor user experience due to that, in the prior art, for the general volume adjustment instruction of users, the current volume is adjusted by using a fixed adjustment increment is solved, and the volume is adjusted by using different volume adjustment increments according to the current volume, so that the volume adjustment can be more targeted, the problem that the volume adjustment result exceeds the actual adjustment expectation of the user can be effectively avoided, and the user experience can be improved.

Description

   Volume adjustment method, device, electronic equipment and storage medium   

The present invention relates to the technical field of volume adjustment, for example, to a method, device, electronic device, and storage medium for volume adjustment.

The volume adjustment system is often used in various electronic devices, and the volume of the electronic device can be adjusted according to the needs of the user.

The volume adjustment system of various electronic devices has a universal volume adjustment method for adjusting the current volume of the electronic device. For example, when a user uses a voice-controlled sound, he can input a control command of "loud point" or "lower point" to the sound by voice. For such universal volume adjustment instructions, the prior art mainly increased or decreased the corresponding volume according to a fixed adjustment increment adjustment method.

In the process of implementing the present invention, the inventor found that the prior art has the following defects: the volume adjustment method in the prior art is increased or decreased according to a fixed adjustment increment adjustment method, and the volume output by the electronic device may be too high or too high. It is too low to meet user requirements. For example, if the current volume is relatively large, and the volume is still adjusted by a fixed adjustment increment when the volume is adjusted, the volume adjustment result will exceed the user's actual adjustment expectation, and it will be difficult to provide the best listening effect.

Aspects of the present invention provide a volume adjustment method, device, electronic device and storage medium, which can solve the user experience caused by adjusting the current volume by using a fixed adjustment increment for the general volume adjustment instruction of the user in the prior art. Poor problems make the volume adjustment more targeted, effectively avoiding the problem that the volume adjustment result exceeds the user's actual adjustment expectation, thereby improving the user experience.

According to a first aspect, an aspect of the present invention provides a volume adjustment method, including: obtaining a universal volume adjustment instruction, and identifying a volume adjustment direction according to the foregoing general volume adjustment instruction; determining a volume adjustment increment according to the foregoing volume adjustment direction and the current volume; And use the aforementioned volume adjustment increment to adjust the aforementioned current volume.

According to a second aspect, the aspect of the present invention further provides a volume adjustment device, including: an instruction recognition module configured to obtain a universal volume adjustment instruction, and identifying a volume adjustment direction according to the foregoing general volume adjustment instruction; an incremental determination module, setting In order to determine the volume adjustment increment according to the foregoing volume adjustment direction and the current volume; and a volume adjustment module configured to use the foregoing volume adjustment increment to adjust the current volume.

According to a third aspect, an aspect of the present invention further provides an electronic device, the foregoing electronic device includes: one or more processors; a storage device configured to store one or more programs; when the one or more programs are The multiple processors execute such that the aforementioned one or more processors implement any of the aforementioned volume adjustment methods.

According to a fourth aspect, the aspect of the present invention further provides a computer storage medium that stores a computer program that, when executed by a processor, implements any of the foregoing volume adjustment methods.

The present invention solves the problem of poor user experience caused by using a fixed adjustment increment to adjust the current volume for a user ’s universal volume adjustment instruction in the aspect of the invention according to the prior art. The volume adjustment can make the volume adjustment more targeted, effectively avoiding the problem that the volume adjustment result exceeds the user's actual adjustment expectation, thereby improving the user experience.

310‧‧‧Command Identification Module

320‧‧‧Incremental determination module

330‧‧‧Volume adjustment module

412‧‧‧electronic equipment

414‧‧‧External equipment

416‧‧‧Processor

418‧‧‧Bus

420‧‧‧Network Interface Card

422‧‧‧Input / Output (I / O) interface

424‧‧‧Display

426‧‧‧Program module

428‧‧‧Storage device

430‧‧‧RAM

432‧‧‧Cache memory

434‧‧‧Storage System

436‧‧‧Program Module

[Figure 1] Flow chart of a volume adjustment method provided in Embodiment 1; [Figure 2] Flow chart of a volume adjustment method provided in Embodiment 2; [Figure 3] Schematic view of a volume adjustment device provided in Embodiment 3; FIG. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment.

For ease of description, the drawings only show some but not all of the content related to the present invention. Before discussing the exemplary embodiments in more detail, it should be mentioned that some of the exemplary embodiments are described as processes or methods depicted as flowcharts. Although flowcharts describe operations (or steps) as sequential processing, many of these operations can be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The foregoing processing may be terminated when its operation is completed, but may also have additional steps not included in the drawings. The foregoing processing may correspond to a method, a function, a computer program, a subroutine, a subroutine, and the like.

Example one

FIG. 1 is a flowchart of a volume adjustment method according to the first embodiment. This embodiment is applicable to the situation that the volume is adjusted according to the current volume. The method can be executed by a volume adjustment device. The device can be at least one of software and hardware. This method can be implemented, and can generally be integrated into electronic devices (for example, a variety of electronic devices capable of adjusting the volume by a fixed increment by using voice or a universal adjustment button, such as a mobile speaker or a car speaker, etc.). The method includes As follows:

S110. Acquire a general volume adjustment instruction, and identify a volume adjustment direction according to the foregoing general volume adjustment instruction.

The universal volume adjustment instruction refers to a universal adjustment instruction for the volume in the electronic device. That is, there is no instruction to specify a specific volume adjustment increment (for example, increase 50% or adjust the volume to 50% of the maximum or minimum volume, etc.).

The electronic device can adjust the volume of the current volume by a fixed increase according to the general volume adjustment instruction. The universal volume adjustment instruction can be a voice control instruction input by the current user through voice, or a system control instruction generated by the electronic device after the trigger condition is met, or it can further tap the electronics for the current user. Instructions generated by virtual buttons set in the device, or by rotating hardware buttons set in the electronic device. The volume adjustment direction generally includes two directions: increasing the volume and decreasing the volume.

According to the prior art, when a universal volume adjustment instruction is detected, only a single volume adjustment increment is used to adjust the current volume (for example, for a "loud point" volume adjustment instruction, the current volume is increased by the entire volume range. 5%), proposed to adopt different volume adjustment increments to improve the current volume adjustment.

S120. Determine a volume adjustment increment according to the foregoing volume adjustment direction and the current volume.

The volume adjustment increment in this embodiment is not fixed and must be determined based on the current volume. For example, when the current volume is between 30% and 60% of the full volume range, the volume adjustment increment can be set to 10% or 5% of the full volume range. When the current volume is between 60% -80% of the full volume range, the volume adjustment increment can be set to 5% or 2% of the full volume range. When the current volume is between 80% and 100% of the full volume range, the volume adjustment increment can be set to 1%.

That is, in this embodiment, the inventors have fully considered that under different current volume conditions, the user's needs for volume adjustment may be completely different. For example, under the condition that the current volume is very low, the user When you want to increase the volume, the actual increase in volume required by the user will generally be much larger than the current high volume. When the user wants to increase the volume, the actual volume needs to increase. The degree of increment of the amount.

Correspondingly, the volume adjustment increment may be determined based on at least one of a preset lookup table and a calculation formula based on the aforementioned volume adjustment direction and the current volume. In the same volume adjustment direction, different volume adjustment increments can be set for different current volumes; different volume adjustment increments can also be set for different current volume ranges.

In this embodiment, the volume adjustment increment is determined according to the volume adjustment direction and the current volume, and the positive and negative values of the volume adjustment increment are determined by the volume adjustment direction (a positive value increases the volume, a negative value decreases the volume), and the current volume can be considered For two special cases when the volume is low or the current volume is high, targeted volume adjustment increments are performed respectively. When the volume adjustment direction is to increase the volume, the larger the current volume, the smaller the volume adjustment increment; the smaller the current volume, the larger the volume adjustment increment. When the volume adjustment direction is to decrease the volume, the larger the current volume is, the larger the volume adjustment increment is; the smaller the current volume is, the smaller the volume adjustment increment is, so as to effectively avoid a volume adjustment result exceeding the user's Actually adjust expectations.

In an embodiment, if the user inputs "mute" by voice, the electronic device does not need to consider the current volume to determine the volume adjustment increment, and directly adjusts the volume of the electronic device from the current volume to 0.

S130. Use the foregoing volume adjustment increment to adjust the current volume.

In this embodiment, the volume adjustment increment is determined by the volume adjustment direction and the current volume, and the current volume is adjusted according to the determined volume adjustment increment.

For example, the corresponding volume adjustment direction can be expressed by the positive and negative of the volume adjustment increment, and the cumulative result of the current volume and the foregoing volume adjustment increment can be directly used as the final volume adjustment result.

In this embodiment, the general volume adjustment instruction is used to identify the volume adjustment direction. According to the volume adjustment direction and the current volume, the volume adjustment increment is determined and the current volume is adjusted to solve the general volume adjustment for users in the prior art. The instruction uses a fixed adjustment increment to adjust the current volume caused by the poor user experience. It implements different volume adjustment increments to adjust the volume according to the current volume, making the volume adjustment more targeted and effectively avoiding a single volume adjustment result exceeding The user actually adjusts the expected problems to improve the user experience.

In an optional embodiment, the aforementioned general volume adjustment instruction may be a voice control instruction input by a user.

The voice control instruction is an instruction for adjusting the volume input by the current user through voice. For example, "please speak louder," "please speak quietly," and "please mute."

In an optional embodiment, determining the volume adjustment increment according to the foregoing volume adjustment direction and the current volume may include: querying the increment adjustment comparison table according to the foregoing volume adjustment direction and the current volume to determine the foregoing volume adjustment increment; In the aforementioned incremental adjustment comparison table, different current volume ranges and different volume adjustment directions correspond to different volume adjustment increments.

The increment adjustment comparison table records the correspondence between different current volume ranges and the volume adjustment increment value. For example, when the volume adjustment direction is to increase the volume, the incremental adjustment comparison table can be: [0%, 20%]: 15%; (20%, 60%]: 10%; (60%, 80%) : 5%; (80%, 99%]: 1%. When the volume adjustment direction is to decrease the volume, the incremental adjustment comparison table can be: [0%, 20%]: -2%; (20%, 60% ]: -5%; (60%, 80%): -10%; (80%, 99%]: -15%.

Among them, 0%, 5%, 10%, 15%, 20%, 60%, 80%, and 99% numbers refer to the volume value corresponding to the percentage of the total volume of the electronic device, such as 20% of the total volume.

In an embodiment, in order to simplify the incremental adjustment comparison table, two kinds of values can be stored corresponding to different current volume ranges. The two kinds of values can be positive and negative values of the same kind of value, and the selection can be determined according to the direction of volume adjustment. Positive or negative values.

In an optional embodiment, determining the volume adjustment increment according to the volume adjustment direction and the current volume includes: obtaining a volume adjustment formula that matches the volume adjustment direction; and determining the foregoing according to the current volume and the volume adjustment formula. Volume adjustment increment; wherein, in the first volume adjustment formula matching the volume adjustment direction of increasing the volume, the magnitude of the volume adjustment increment is inversely proportional to the current volume, and matches the volume adjustment direction of decreasing the volume. In the second volume adjustment formula, the value of the volume adjustment increment is proportional to the current volume.

In one embodiment, in this embodiment, in addition to querying the volume adjustment direction table according to the volume adjustment direction and the current volume, determining the volume adjustment increment, and further obtaining a volume adjustment formula matching the volume adjustment direction; according to the current volume, and The volume adjustment formula determines the volume adjustment increment.

In an optional embodiment, the foregoing first volume adjustment formula is: ΔV = (100 / N ) * A 1; the foregoing second volume adjustment formula is: ΔV =-( N / 100) * A 2; wherein, ΔV For the aforementioned volume adjustment increment, the aforementioned N is the current volume.

Different current volume ranges can be set with multiple first volume adjustment formulas and second volume adjustment formulas. Those skilled in the art can adjust the first volume corresponding to different current volume ranges according to the actual user experience. The values of A1 in the formula and A2 in the second volume adjustment formula are preset. That is, when the current volume belongs to a different range of volume values, the numerical values of A1 and A2 can be adaptively increased or decreased to avoid a problem that the volume adjustment result exceeds the user's actual adjustment expectation, thereby improving the user experience. . For example, when the current volume is 20% (for example, 20) of the total volume of the electronic device, A1 can take a value of 2, and then adjust the increment of 10 in increments based on the current volume of 20 to obtain the adjusted volume of 30. When the current volume is 20% (for example, 20) of the total volume of the electronic device, A2 can take a value of 1, and then adjust the increment of 5 downward to obtain the adjusted volume of 15 based on the current volume of 20.

By using the first volume adjustment formula and the second volume adjustment formula given in this alternative embodiment, different current volumes correspond to different volume adjustment increments; further, by using the first volume adjustment formula and the second volume The adjustment formula is appropriately modified. For example, the foregoing first volume adjustment formula is: ΔV = (INT (100 / N )) * A 1; the second volume adjustment formula is specifically: ΔV =-(INT (100 / N )) ＊ A 2, can realize different volume adjustment increments according to different volume ranges of the current volume.

For example, when the current volume is 30, A1 can take a value of 3, and then adjust the increment of 9 upwards based on the current volume of 30 to obtain the adjusted volume of 39. When the current volume is 16, the value of A2 can be 0.5, and then the volume is adjusted downward by 3 increments based on the current volume of 16 to obtain the adjusted volume of 13.

Example two

FIG. 2 is a flowchart of a volume adjustment method provided in Embodiment 2. As shown in FIG. 2, the method in this embodiment may include:

S210: Detect the volume value of the external environmental sound.

In this embodiment, when the electronic device is in a working state, if the voice control instruction input by the user is not obtained, the volume value of the external environmental sound may be detected first.

S220. When the volume value of the environmental sound is less than the first preset threshold, or when the volume value of the environmental sound is greater than the second preset threshold, triggering to generate the general volume adjustment instruction.

The first preset threshold may be a threshold set for a volume value of a small ambient sound, for example, 20 dB. The second preset threshold may be a threshold set for a volume value of a larger ambient sound, for example, 60 dB.

In this embodiment, the aforementioned general volume adjustment instruction may be a system control instruction; if the electronic device detects that the volume value of the environmental sound is less than the first preset threshold, it may trigger the generation of the general volume adjustment instruction (system control instruction) accordingly. For example, when the electronic device detects that the volume value of the environmental sound is less than the first preset threshold, it triggers the system control instruction of "turn up the volume", and then the electronic device performs the current volume according to the current volume and the system control instruction generated by the trigger Adjustment. When the electronic device detects that the volume value of the environmental sound is greater than the second preset threshold, it triggers the generation of a system control instruction of "turn down the volume", and then the electronic device adjusts the current volume according to the current volume and the system control instruction generated by the trigger.

S230. Determine a volume adjustment increment according to the foregoing volume adjustment direction and the current volume.

S240. When the volume obtained by adjusting the current volume according to the volume adjustment increment exceeds a third preset threshold, send a volume warning prompt to the user.

The third preset threshold is a volume value designed for the human ear to match the comfort of the ambient sound. For example, the third preset threshold may be a fixed value, such as 10 dB or 80 dB, or a value set for the volume range that the electronic device itself can provide, such as 5% or 80% of the total volume. The warning prompt is a logo indicating to the current user that the current volume has exceeded the upper or lower limit of human ear comfort. For example, the alert prompt may be "The current volume is too high. Are you sure to continue to increase the volume?" Or "The current volume is too low. Are you sure to continue to decrease the volume?"

S250. If the determination adjustment instruction received by the user is received, use the foregoing volume adjustment increment to adjust the current volume.

The confirmation adjustment instruction is a current user's instruction for adjusting the current voice input for the alert prompt. For example, the confirmation adjustment instruction may be a "OK" input by the user through voice, or a touch-control type of the user by triggering the electronic device. OK command from screen or hardware keys. When the adjustment command is obtained, the electronic device can use the volume adjustment increment to adjust the current volume. The user can further input a cancel adjustment instruction to cancel the current volume adjustment operation. For example, the cancel adjustment command may be a “cancel” input by the user through voice, or a cancel command input by the user by triggering a touch screen or a hardware key of the electronic device. After receiving the instruction to cancel the adjustment, the electronic device cancels the current operation of adjusting the volume.

In this embodiment, a general volume adjustment instruction is obtained by detecting the volume value of the external ambient sound, and a volume warning alert is sent to the current user when the current volume adjusted according to the volume adjustment increment exceeds a third preset threshold; when After obtaining the adjustment instruction, use the volume adjustment increment to adjust the current volume. This enables the device to automatically adjust according to the ambient sound and the current volume when the user does not enter a general volume adjustment instruction, and the adjusted volume exceeds the comfort of the human ear. Send a warning alert to the user to remind the user that the current volume adjustment operation may cause ear discomfort, making the volume adjustment more intelligent and user-friendly, thereby improving the user experience.

Example three

FIG. 3 is a schematic diagram of a volume adjustment device provided in the third embodiment, which can execute the volume adjustment method provided by any embodiment of the present invention, and has corresponding function modules and functions for performing the method. This embodiment is applicable to the current volume adjustment The volume situation.

The foregoing device includes: an instruction recognition module 310 configured to obtain a general volume adjustment instruction and identifying a volume adjustment direction according to the general volume adjustment instruction; and an increment determination module 320 configured to determine a volume according to the foregoing volume adjustment direction and the current volume. An adjustment increment; and a volume adjustment module 330 configured to use the foregoing volume adjustment increment to adjust the current volume.

In this embodiment, the general volume adjustment instruction is used to identify the volume adjustment direction. According to the volume adjustment direction and the current volume, the volume adjustment increment is determined and the current volume is adjusted, which solves the general volume adjustment for users in the prior art. The instruction uses a fixed adjustment increment to adjust the current volume caused by the poor user experience. It implements different volume adjustment increments to adjust the volume according to the current volume, making the volume adjustment more targeted and effectively avoiding a single volume adjustment result exceeding The user actually adjusts the expected problems to improve the user experience.

Optionally, the aforementioned increment determining module 320 is further configured to query the incremental adjustment comparison table according to the aforementioned volume adjustment direction and the current volume to determine the aforementioned volume adjustment increment; wherein, in the aforementioned incremental adjustment comparison table, different In the current volume range, different volume adjustment increments correspond to different volume adjustment directions.

Optionally, the increment determining module 320 is further configured to obtain a volume adjustment formula that matches the volume adjustment direction; determine the volume adjustment increment according to the current volume and the volume adjustment formula; In the first volume adjustment formula matching the volume adjustment direction of the large volume, the numerical value of the volume adjustment increment is inversely proportional to the current volume, and in the second volume adjustment formula matching the volume adjustment direction of the reduced volume, the aforementioned volume The value of the adjustment increment is proportional to the aforementioned current volume.

Optionally, the foregoing first volume adjustment formula is specifically: ΔV = (100 / N ) * A 1; the foregoing second volume adjustment formula is specifically: ΔV =-( N / 100) * A 2; wherein ΔV is the foregoing Volume adjustment increment. The aforementioned N is the current volume, and A1 and A2 are preset constants.

Optionally, the aforementioned general volume adjustment instruction is a voice control instruction input by a user.

Optionally, the general volume adjustment instruction is a system control instruction; the device further includes: a volume detection module 340 configured to detect a volume value of the external environmental sound; when the volume value of the environmental sound is less than a first preset threshold, or When the volume value of the environmental sound is greater than the second preset threshold, the general volume adjustment instruction is triggered to be generated.

Optionally, the aforementioned device further includes an alert prompt module 350 configured to send a volume alert prompt to the user when the volume obtained by adjusting the current volume according to the aforementioned volume adjustment increment exceeds a third preset threshold; if receiving Upon the determination adjustment instruction returned by the user, the volume adjustment increment is used to adjust the current volume.

The above-mentioned volume adjustment device can execute the volume adjustment method provided by any embodiment of the present invention, and has corresponding function modules and functions for executing the method. For technical details not described in detail in this embodiment, reference may be made to a volume adjustment method provided in any embodiment of the present invention.

Embodiment 4

FIG. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment. FIG. 4 shows a block diagram of an electronic device 412 suitable for implementing the present embodiment. The electronic device 412 shown in FIG. 4 is only an example, and should not impose any limitation on the function and scope of use of this embodiment.

As shown in FIG. 4, the electronic device 412 is expressed in the form of a general-purpose computer device. The components of the electronic device 412 may include, but are not limited to, one or more processors 416, a storage device 428, and a bus 418 connected to different system components (including the storage device 428 and the processor 416).

The bus 418 represents one or more of several types of bus structures, including a memory bus or a memory controller, a peripheral bus, a graphics acceleration port, a processor, or an area using any of a variety of bus structures. Bus. For example, these architectures include, but are not limited to, the Industry Standard Architecture (ISA) bus, the Micro Channel Architecture (MCA) bus, the enhanced ISA bus, and the Video Electronics Standards Association (Video) Electronics Standards Association (VESA) regional bus and Peripheral Component Interconnect (PCI) bus.

The electronic device 412 illustratively includes a variety of computer system readable media. These media can be any available media that can be connected by the electronic device 412, including volatile and non-volatile media, removable and non-removable media.

The storage device 428 may include a computer system-readable medium in the form of volatile memory, such as a Random Access Memory (RAM) 430 and / or a cache memory 432. The electronic device 412 may further include other removable / non-removable, volatile / non-volatile computer system storage media. For example only, the storage system 434 can be used to read and write non-removable, non-volatile magnetic media (not shown in FIG. 4 and is commonly referred to as a "hard disk drive"). Although not shown in FIG. 4, a disk drive for reading and writing to a removable non-volatile disk (e.g., a "floppy disk") and a removable non-volatile disk (e.g., a disc-read-only disc ( Compact Disc-Read Only Memory (CD-ROM), Digital Video Disc-Read Only Memory (DVD-ROM) or other optical media. In these cases, each drive may be connected to the bus 418 through one or more data medium interfaces. The storage device 428 may include at least one program product, the program product having a set (for example, at least one) of program modules configured to perform the functions of the embodiments.

A program 436 having a set (at least one) of program modules 426 may be stored in, for example, the storage device 428. Such a program module 426 includes an operating system, one or more application programs, other program modules, and program data. Each or some combination of these examples may include an implementation of the network environment. The program module 426 generally performs functions and / or methods in the embodiments described in the present invention.

The electronic device 412 can also communicate with one or more external devices 414 (such as a keyboard, sensing device, camera, display 424, etc.), and can further communicate with one or more devices that enable users to interact with the electronic device 412. And / or communicate with any device (such as a network card, modem, etc.) that enables the electronic device 412 to communicate with one or more other computer devices. This communication can be performed through an input / output (I / O) interface 422. In addition, the electronic device 412 may also be connected to one or more networks (such as a local area network (LAN), a wide area network (Wide Area Network), and / or a public network through the network interface card 420), such as Internet) communication. As shown, the network interface card 420 communicates with other modules of the electronic device 412 through the bus 418. It should be understood that although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 412, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, independent Redundant Arrays of Independent Disks (RAID) systems, tape drives, and data backup storage systems.

The processor 416 executes various functional applications and data processing by running programs stored in the storage device 428, such as implementing the volume adjustment method provided in the above embodiment.

That is, the volume adjustment direction is identified by the acquired general volume adjustment instruction; the volume adjustment increment is determined according to the volume adjustment direction and the current volume, and the current volume is adjusted to solve the general volume adjustment for users in the prior art The instruction uses a fixed adjustment increment to adjust the current volume caused by the poor user experience. It implements different volume adjustment increments to adjust the volume according to the current volume, making the volume adjustment more targeted and effectively avoiding a single volume adjustment result exceeding The user actually adjusts the expected problems to improve the user experience.

Example 5

The fifth embodiment further provides a computer storage medium storing a computer program. When the computer program is executed by a computer processor, the computer program is used to execute any of the foregoing volume adjustment methods in the embodiment.

That is, the volume adjustment direction is identified by the acquired general volume adjustment instruction; the volume adjustment increment is determined according to the volume adjustment direction and the current volume, and the current volume is adjusted to solve the general volume adjustment for users in the prior art The instruction uses a fixed adjustment increment to adjust the current volume caused by the poor user experience. It implements different volume adjustment increments to adjust the volume according to the current volume, making the volume adjustment more targeted and effectively avoiding a single volume adjustment result exceeding The user actually adjusts the expected problems to improve the user experience.

The computer storage medium of this embodiment may adopt 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. The 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 thereof. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer diskettes, hard disk drives, random access memory (RAM), read-only Memory (Read Only Memory, ROM), Erasable Programmable Read Only Memory (EPROM), Flash Memory, Optical Fiber, CD-ROM ), Optical storage device, magnetic storage device, or any suitable combination of the foregoing. In this specification, a computer-readable storage medium may be any tangible medium that contains or stores a program that can be instructed to execute a system, device, or device Use or in conjunction with it.

The computer-readable signal medium may include a data signal transmitted in a base band or transmitted as part of a carrier wave, which carries computer-readable code. The transmitted data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. The computer-readable signal medium may further be any computer-readable medium other than a computer-readable storage medium, and the computer-readable medium may transmit, propagate, or transmit a program for use by or in connection with an instruction execution system, device, or device. .

The code contained on the computer-readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wire, optical cable, radio frequency (RF), etc., or any suitable combination of the foregoing.

The computer program code for performing the operations of the present invention may be written in one or more programming languages or combinations thereof. The aforementioned programming languages include object-oriented programming languages such as Java, Smalltalk, C ++, and further include conventional programmatic programming. Language, such as "C" or similar programming language. The code can run entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer, partly on a remote computer, or entirely on the remote computer or On the server. In the case of a remote computer, the remote computer can be connected to the user's computer via any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as Use an Internet service provider to connect through the Internet).

[Industrial availability]

The volume adjustment method provided by the present invention solves the problem of poor user experience caused by using a fixed adjustment increment to adjust the current volume for a universal volume adjustment instruction of a user in the prior art, and implementing different volume adjustments according to the current volume Incremental volume adjustment makes the volume adjustment more targeted, effectively avoiding the problem that the volume adjustment result exceeds the user's actual adjustment expectation, thereby improving the user experience.

Claims (10)

    A volume adjustment method, comprising: obtaining a universal volume adjustment instruction and identifying a volume adjustment direction according to the foregoing general volume adjustment instruction; determining a volume adjustment increment according to the foregoing volume adjustment direction and the current volume; and using the foregoing volume adjustment increase Volume to adjust the aforementioned current volume.         The method as described in item 1 of the scope of patent application, wherein the foregoing determining the volume adjustment increment according to the foregoing volume adjustment direction and the current volume includes: querying the increment adjustment comparison table according to the foregoing volume adjustment direction and the current volume to determine the foregoing Volume adjustment increments; and in the aforementioned increment adjustment comparison table, for different current volume ranges, different volume adjustment directions correspond to different volume adjustment increments.         The method according to item 1 of the scope of patent application, wherein the foregoing determining the volume adjustment increment according to the foregoing volume adjustment direction and the current volume includes: obtaining a volume adjustment formula matching the foregoing volume adjustment direction; and according to the current volume, And the aforementioned volume adjustment formula, determining the aforementioned volume adjustment increment; in the first volume adjustment formula matching the volume adjustment direction of increasing the volume, the magnitude of the aforementioned volume adjustment increment is inversely proportional to the aforementioned current volume, and decreases with In the second volume adjustment formula that matches the volume adjustment direction of the volume, the magnitude of the volume adjustment increment is proportional to the current volume.         The method described in item 3 of the scope of patent application, wherein the aforementioned first volume adjustment formula is: ΔV = (100 / N) * A1; the aforementioned second volume adjustment formula is: ΔV =-(N / 100) * A2 Wherein, ΔV is the aforementioned volume adjustment increment, the aforementioned N is the current volume, and A1 and A2 are preset constants.         The method according to items 1-4 of the scope of patent application, wherein the general volume adjustment instruction is a voice control instruction input by a user.         The method according to items 1 to 4 of the scope of the patent application, wherein the general volume adjustment instruction is a system control instruction; before obtaining the general volume adjustment instruction, the method further includes: detecting the volume value of the external environmental sound; When the volume value of is lower than the first preset threshold, or when the volume value of the aforementioned environmental sound is greater than the second preset threshold, the general volume adjustment instruction is triggered to be generated.         The method according to items 1-4 of the patent application scope, wherein after determining the volume adjustment increment according to the foregoing volume adjustment direction and the current volume, the method further includes: when the current volume is adjusted according to the volume adjustment increment. When the volume exceeds the third preset threshold, a volume warning alert is sent to the user; and if the determination adjustment instruction from the user is received, the volume adjustment increment is used to adjust the current volume.         A volume adjustment device, characterized in that the foregoing volume adjustment device includes: an instruction recognition module configured to obtain a universal volume adjustment instruction and identify a volume adjustment direction according to the general volume adjustment instruction; and an incremental determination module configured to be based on the foregoing The volume adjustment direction and the current volume determine the volume adjustment increment; and the volume adjustment module is set to use the foregoing volume adjustment increment to adjust the current volume.         An electronic device, characterized in that the foregoing device includes: one or more processors; a storage device configured to store one or more programs, and when the one or more programs are executed by the one or more processors, the foregoing device One or more processors implement a volume adjustment method as described in any one of claims 1-7 of the scope of patent application.         A computer storage medium stores a computer program, and when the program is executed by a processor, the volume adjustment method described in any one of items 1-7 of the scope of patent application is implemented.