WO2019052361A1

WO2019052361A1 - Ring tone setting method and apparatus

Info

Publication number: WO2019052361A1
Application number: PCT/CN2018/103803
Authority: WO
Inventors: 王学红
Original assignee: 西安中兴新软件有限责任公司
Priority date: 2017-09-14
Filing date: 2018-09-03
Publication date: 2019-03-21
Also published as: CN109510907B; CN109510907A

Abstract

Provided are a ring tone setting method and apparatus. The method comprises: when a voice call is detected, detecting a decibel value of environment noise, and determining the level of the environment noise according to the decibel value; according to a matching relationship between a pre-set environment noise level and an audio clip, determining an audio clip corresponding to the decibel value; and setting the determined audio clip as a ring tone for playing.

Description

Ring tone setting method and device

Technical field

The present disclosure relates to the field of communications, and more particularly to the field of mobile terminals.

Background technique

The ring tone currently used for mobile phone reminders can be set to the system's own ring tone, or can be set by the user to their favorite music according to preferences, but in each case, once set, the ring tone can only be played from the beginning. The setting method is relatively simple. In addition, when the ring sound of the user is set to be small, it is not easy to be heard in a relatively noisy environment; if it is set to a ringing tone with strong rhythm, and there is a quiet environment, it is more noisy.

Summary of the invention

The embodiments of the present disclosure provide a ring tone setting method, a ring tone setting device, a storage medium, and a processor to at least partially solve the technical problems existing in the related art.

According to an embodiment of the present disclosure, there is provided a ring tone setting method, including: detecting a decibel value of an environmental noise when a voice call is detected, determining a level of the environmental noise according to the decibel value; according to a preset The matching relationship between the environmental noise level and the audio segment determines an audio segment corresponding to the decibel value; and the determined audio segment is set as a ring tone for playing.

According to another embodiment of the present disclosure, there is also provided a ring tone setting device, comprising: a detecting module configured to detect a decibel value of an environmental noise when a voice call is detected, and determine the environmental noise according to the decibel value a determining module configured to determine an audio segment corresponding to the decibel value according to a matching relationship between the preset environmental noise level and the audio segment; and a setting module configured to set the determined audio segment as a ringtone Play it.

According to still another embodiment of the present disclosure, there is also provided a storage medium comprising a stored program, wherein the program executes the above method while it is running.

According to still another embodiment of the present disclosure, there is also provided a processor for running a program, wherein the program executes the above method while it is running.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the disclosure, and are intended to be a In the drawing:

1 is a block diagram showing the hardware structure of a mobile terminal that implements a ring tone setting method according to an embodiment of the present disclosure;

2 is a flowchart of a ring tone setting method according to an embodiment of the present disclosure;

3 is a flowchart of an audio file analysis process according to an embodiment of the present disclosure;

4 is a flowchart of an audio file analysis process according to an embodiment of the present disclosure;

5 is a flow diagram of temporary audio segmentation playback in accordance with an embodiment of the present disclosure;

6 is a schematic diagram of a segmentation setting ring tone setting according to an embodiment of the present disclosure;

FIG. 7 is a block diagram of a ring tone setting apparatus according to an embodiment of the present disclosure; FIG.

FIG. 8 is a block diagram of a ring tone setting device according to an embodiment of the present disclosure.

Detailed ways

The present disclosure will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present disclosure and the features in the embodiments may be combined with each other without conflict.

It is to be understood that the terms "first", "second", and the like in the specification and claims of the present disclosure are used to distinguish similar objects, and are not intended to describe a particular order or order.

Example 1

The method embodiment provided by Embodiment 1 of the present disclosure may be executed in a mobile terminal, a computer terminal or the like. Taking a mobile terminal as an example, FIG. 1 is a hardware structural block diagram of a mobile terminal that implements a ring tone setting method according to an embodiment of the present disclosure. As shown in FIG. 1, the mobile terminal 10 may include one or two (only one shown) processor 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA). A memory 104 for storing data, and a transmission device 106 for communication functions. It will be understood by those skilled in the art that the structure shown in FIG. 1 is merely illustrative and does not limit the structure of the above electronic device. For example, the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration than that shown in FIG.

The memory 104 can be used to store software programs and modules of application software, such as program instructions/modules corresponding to data transmission methods in embodiments of the present disclosure. The processor 102 performs various functional applications and data processing by running software programs and modules stored in the memory 104, i.e., implementing the above methods. Memory 104 may include high speed random access memory, and may also include non-volatile memory such as one or two magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, memory 104 may further include memory remotely located relative to processor 102, which may be connected to mobile terminal 10 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

Transmission device 106 is for receiving or transmitting data via a network. A specific example of the above network may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.

Based on the above mobile terminal, according to an embodiment of the present disclosure, a ring tone setting method is provided.

FIG. 2 is a flowchart of a ring tone setting method according to an embodiment of the present disclosure. As shown in FIG. 2, the ring tone setting method according to this embodiment includes:

Step S22, when a voice call is detected, detecting a decibel value of the environmental noise, and determining a level of the environmental noise according to the decibel value;

Step S24, determining an audio segment corresponding to the decibel value according to a matching relationship between the preset environmental noise level and the audio segment;

Step S26, setting the determined audio segment as a ring tone for playing.

Through the above steps, when the mobile terminal detects a voice call, detecting a decibel value of the environmental noise, determining a level of the ambient noise according to the decibel value; determining and matching according to a matching relationship between the preset environmental noise level and the audio segment. The audio segment corresponding to the decibel value (ie, corresponding to the ambient noise level); setting the determined audio segment as a ring tone for playing, and solving the related art, the ring tone setting cannot be set according to different environment playing, setting mode Compared with a single problem, it realizes playing different audio clips in audio files according to different environmental noises, so that ringtones with different loudness are used in different environments, which makes the ringtones more suitable for the environment and improves the user experience.

In this embodiment, there are many ways to set the matching relationship between the environmental noise level and the audio segment.

In an optional implementation manner, before detecting a decibel value of the ambient noise and determining the level of the ambient noise according to the decibel value, the method further includes: extracting an average decibel value within a predetermined time interval in the audio file; And dividing the audio file into different levels of multi-segment audio segments according to the size change of the average decibel value; matching a preset environmental noise level with the multi-segment audio segment according to an average decibel value of the multi-segment audio segment, and setting The matching relationship between the ambient noise level and the audio segment.

In another optional embodiment, before detecting a decibel value of the ambient noise, determining the level of the ambient noise according to the decibel value, the method further comprises: extracting a speed within a predetermined time interval in the audio file (music) Speed) dividing the audio file into different levels of audio segments according to the change in the speed; matching the preset environmental noise level with the plurality of audio segments according to the speed of the plurality of audio segments, setting The relationship between the ambient noise level and the audio segment.

In another optional embodiment, before detecting a decibel value of the ambient noise, determining the level of the ambient noise according to the decibel value, the method further includes: extracting a frequency of the acoustic wave in the predetermined time interval in the audio file. Amplitude; dividing the audio file into different levels of multi-segment audio segments according to changes in frequency and amplitude of the sound waves; and setting a predetermined environmental noise level to the plurality of segments according to frequency and amplitude of sound waves of the plurality of audio segments The audio clips are matched to set a matching relationship between the ambient noise level and the audio clip.

In each of the above embodiments, the predetermined time interval may be selected to be 1 second, 2 seconds, 5 seconds, or the like. For example, assuming a predetermined time interval of 1 second, extracting an average decibel value within a predetermined time interval in the audio file, referring to extracting an average decibel value in each second of the audio file, and so on; For example, the trend of the size (average decibel value, music speed, etc.) can be expressed, and a specific example thereof will be described below.

In one embodiment, the method further comprises storing the plurality of audio segments on a time point basis. The "time point" herein may refer to the start time point and the end time point of each audio clip in the audio file.

In one embodiment, before detecting the decibel value of the ambient noise, before determining the level of the ambient noise according to the decibel value, the user needs to enable the segmentation setting ring tone function, that is, the need to receive the startup segment setting ring tone function. The startup command is started, and the segmentation ring tone function is turned on according to the startup instruction.

The method for setting a ring tone in the embodiment of the present disclosure includes: when a user needs to use an audio file as a ring tone, first extracting an average decibel value and other information of the audio file every second, and audio according to the direction of the decibel value. The file is automatically divided into several segments of audio segments, and the segmentation results are stored on a time-point basis, and then the segments of the corresponding audio file are matched according to the preset environmental noise level. For example, an audio file is divided into several segments according to the degree of loudness (decibel). When the user is in a relatively quiet environment such as indoors, if the call is made at this time, an audio segment with a relatively low loudness level is played when the user is outdoors. When it is in a noisy environment, an audio clip with a higher loudness level is played. By this means, when the user is in a different environment, different segments of the same audio file can be played according to different environmental noises, so that the user experience can be effectively improved, and the ring tone set in a quiet environment is not too noisy. The user is frightened, and the ring tone sound set in the noisy environment is too low, so that the user can't hear the ring tone, thereby satisfying the user's need to set his favorite ring tone, and satisfying different environments. The need for ring tones with different loudness.

The method of the embodiment of the present disclosure can be divided into two parts, the first part being an audio analysis flow part. FIG. 3 is a flowchart of audio file analysis processing according to an embodiment of the present disclosure. As shown in FIG. 3, the audio file analysis processing according to the present embodiment includes:

S101: setting a switch on the user interface, when the user turns on the switch, the segmentation setting ringtone function is effective (otherwise, the ringtone reminding event comes, the selected ringtone is played from the beginning according to the traditional manner); correspondingly, the user is required to select Ambient noise grading section (or default ambient noise grading section).

S102: When the segment setting ring tone function is turned on, the user needs to select an audio file as a basis for performing the loudness trend analysis of the audio (or may be selected as the basis of the audio file of the current incoming ring tone by default).

S103: After the user selects the audio file and the environmental noise grading data setting ends, the loudness trend analysis of the audio file is started. For example, the selected audio file is segmented according to the loudness value (decibel value) according to the level of the audio file loudness level. Under normal circumstances, the difference between two different loudness sounds that most human ears can distinguish is 3db. Therefore, the loudness of the audio file can be analyzed as follows based on 3db: detecting the average decibel per second of the audio file, through data analysis Dividing the portion with the loudness value close to the same level. If the audio segment (audio segment) of the same level is too long, the data is subdivided into segments of the same level. Similarly, if the segment is too short, then The short segments are merged into adjacent segments (described in more detail below). When the analysis is finished, the audio file name and segmentation data (segment data refers to the time period information segmented in the audio file when playing in the audio file in sequence), corresponding to the loudness level, average loudness value, etc. All are stored in the database, and the loudness analysis of the audio file is completed at this time. Since the loudness level and the noise segmentation level may not be in a one-to-one correspondence, when looking for the corresponding classification, the loudness segment close to the noise level may be preferentially searched. If not found, the search is performed according to the following criteria: assuming the noise level is m level, The audio file loudness is graded to n levels, and the current noise level is i. The audio file segmentation level currently to be matched is calculated by the following formula: i*(n/m), and the calculation result is rounded to obtain the audio file to be matched. Segment level.

Embodiments of the present disclosure are not limited to segmentation only by the loudness value (i.e., decibel value) of the audio file, and the audio file may be segmented by considering the pitch of the audio file as a parameter. Since the frequency of the sound wave determines the pitch of the sound, the amplitude of the sound wave determines the loudness of the sound. Therefore, the frequency and amplitude (loudness) of the sound wave of the audio file can be simultaneously extracted for comprehensive segmentation.

In addition, you can also use the speed of music as a segmentation basis. Speed is the expression of the speed of a song. In the same piece of music, the front part may be lyrical, the middle part is passionate, and the end is solemn, so the audio file can also be segmented according to the speed. The speed of music (tempo) is generally expressed by how many beats (bpm) _ are performed within one minute, and the beat refers to the combination of strong beats and weak beats. For example, in 5 seconds, the number of beats in the extracted audio file is compared with the number of beats in the next five seconds, and so on, and different speed segments are extracted. After the extraction is completed, the segmentation data of the speed segment, the segmentation level, the segmentation velocity value, and the like are written into the database. In the case of matching, it is assumed that the noise level is m level, the audio file speed is graded to n level, and the current noise level is i, and the audio file segmentation level currently to be matched is calculated by the following formula: i*(n/m), for calculation The result is rounded to get the audio file segmentation level to match.

4 is a flowchart of an audio file analysis process according to an embodiment of the present disclosure. As shown in FIG. 4, the audio file analysis process according to the present embodiment includes:

S201: Acquire an average decibel value per second of the audio file.

In general, the following formula is commonly used to calculate the decibel value: L _dB = 20log ₁₀ (A1/A0).

The above formula needs to pass in the A1 amplitude data. A0 can be tentatively set to 1 (the minimum sound amplitude that the microphone can receive). At this time, it is only necessary to obtain the average value of the absolute value of the amplitude of the audio file for one second. A1, you can calculate the average decibel value of this second audio.

S202: After obtaining the average decibel value of the audio file per second, compare the data of the five seconds before and after the ringing, if the data of the five seconds before and after the data is not higher than 3 dB, merge the data of the last five seconds with the previous data as a segment. Data, and so on, are initially segmented.

Considering that the general caller or reminder ring tone is too short, the playback effect is not good, too long and the play is incomplete, so the minimum play duration is 20±5, and the longest play duration is 40±5 (the general call ring tone lasts for 42 seconds). Left and right), when analyzing the average data per second, it can judge the direction of the data of 5 seconds before and after the 15 seconds from the 15th second of the audio file, if the data of the five seconds before and after is no more than 3dB (ie, the first 5 seconds) The difference between the average of 5 average decibels per second and the average of 5 average decibels per second of 5 seconds is no more than 3db), and the data of the last 5 seconds is combined with the data of the previous 15 seconds as a piece of data. Otherwise, the first 15 seconds of data is divided into an audio segment, and so on.

S203: After the initial segmentation is finished, for the segment with a short duration, the average decibel value of the obtained segment is compared with the average decibel value of the current segment, and the adjacent segment with the current segment and the average decibel value is adjacent. For the long segmentation, the segmentation is performed according to the total duration and the specified minimum and maximum playback duration. After the segmentation, the average decibel value of each segmentation data is calculated, and the average decibel value is divided into 1 The level of loudness at the beginning.

S204: storing the divided audio segmentation data information into the database, where the file information such as the name of the audio file, the maximum number of segments of the audio file, and the segmentation data of the audio file (including the start time and the end time), And the number of loudness levels of the audio file segmentation data and the number of levels of environmental noise.

The second portion of the method of an embodiment of the present disclosure corresponds to an audio segmentation playback process that is temporary to the reminder event. FIG. 5 is a flowchart of temporary audio segment playback according to an embodiment of the present disclosure. As shown in FIG. 5, the playback process includes:

S301: When the reminding event comes, the segmented audio matching and the playing process are triggered, and the reminding event is an event that needs to play an audio file (such as an incoming call ring tone, an alarm alarm ringing tone, etc.), such as an incoming call, an alarm time arrives, and the like.

S302: Acquire environmental noise data, and the classification of the environmental noise data may be determined by the grading data selected by the user. For example, when the noise level selected by the user is three levels, the noise threshold is re-divided according to the traditional noise grading standard and the noise grading selected by the current user. Thereby determining the currently acquired ambient noise level.

S303: After the environmental noise data is acquired, the corresponding segmented audio segment (audio segment) is searched in the audio file segment database according to the corresponding environmental noise level. Since the loudness level and the noise segmentation level are not one-to-one correspondence, when searching for the corresponding classification, it is assumed that the noise level is m level, the audio file loudness is graded to n level, and the current noise level is i, and the current formula is used to calculate the current matching. Audio file segmentation level: i*(n/m), round the calculation result to obtain the audio file segmentation level to be matched.

S304: If the corresponding audio segment data is successfully found, the found audio segment is played as a ringing tone of the reminding event; if there are multiple audio segment data of the same level, a random number may be generated, according to The generated random number randomly randomly selects one audio segment data from the searched level results for playing.

S305: If the matching is unsuccessful, the audio file is played from the beginning as a reminder ring tone in a conventional manner.

Since the embodiment of the present disclosure is a complete function, it is necessary to set a corresponding user setting entry for the user to select whether the function is turned on and set relevant parameters. 6 is a schematic diagram of a segment setting ring tone setting according to an embodiment of the present disclosure. As shown in FIG. 6 , the function needs to add a menu entry of a segment setting ring tone in the setting interface, and enter a segment setting when the user clicks the menu. Ring tone function interface. The interface provides the user with a switch to turn the segmentation ringtone function on or off, and also provides a menu for the user to set the ambient noise rating. When the user turns on the segment setting ring tone function, the ringtone file selected by the user is subjected to loudness analysis, and then the analysis data is segmented according to the calculation result, and finally the segmentation data of the audio file and the corresponding hierarchical and audio files are obtained. Names and so on are stored in the database. When there is a scene such as an incoming call, the detected environmental noise is classified according to the environmental noise classification number set by the user, and the audio segment corresponding to the corresponding level is played from the database according to the environmental noise level for playing. In this way, the user can hear different parts of an audio file according to different environments, which not only meets the needs of the ring tone in different environments, but also is more interesting.

Example 2

According to another embodiment of the present disclosure, there is also provided a ring tone setting device, and FIG. 7 is a block diagram of a ring tone setting device according to an embodiment of the present disclosure. As shown in FIG. 7, the ring tone setting device includes:

The detecting module 72 is configured to detect a decibel value of the environmental noise when the voice call is detected, and determine the level of the environmental noise according to the decibel value;

The determining module 74 is configured to determine an audio segment corresponding to the decibel value according to a matching relationship between the preset environmental noise level and the audio segment;

The setting module 76 is configured to set the determined audio segment as a ring tone for playing.

In an embodiment, the ring tone setting device further includes:

a first extraction module configured to extract an average decibel value within a predetermined time interval in the audio file;

The first dividing module is configured to divide the audio file into different levels of multi-segment audio segments according to the size change of the average decibel value;

The first matching module is configured to match the preset environmental noise level with the multi-segment audio segment according to an average decibel value of the multi-segment audio segment, and set a matching relationship between the environmental noise level and the audio segment.

In an embodiment, the ring tone setting device further includes:

a second extraction module configured to extract a speed within a predetermined time interval in the audio file;

a second dividing module, configured to divide the audio file into different levels of multi-segment audio segments according to the size change of the speed;

The second matching module is configured to match the preset environmental noise level with the plurality of audio segments according to the speed of the plurality of audio segments, and set a matching relationship between the ambient noise level and the audio segment.

In an embodiment, the ring tone setting device further includes:

a third extraction module configured to extract a frequency and an amplitude of the sound wave within a predetermined time interval in the audio file;

a third dividing module configured to divide the audio file into different levels of multi-segment audio segments according to a change in a frequency and an amplitude of the sound wave;

The third matching module is configured to match the preset environmental noise level with the plurality of audio segments according to the frequency and amplitude of the sound waves of the plurality of audio segments, and set a matching relationship between the ambient noise level and the audio segment.

Embodiments of the present disclosure do not require the introduction of other hardware devices.

FIG. 8 is a block diagram of a ring tone setting device according to an embodiment of the present disclosure. As shown in FIG. 8, the ring tone setting device mainly includes an audio data analyzing unit 82, an environment data analyzing unit 84, a storage unit 86, and a data matching unit 88. The functions of some of the units are implemented in part or in whole by the detection module 72, the determination module 74, and the setting module 76 described above. Each unit will be described in detail below.

The audio data analyzing unit 82 is configured to analyze the selected audio file when the user selects an audio file as the ring tone, and segment the audio file according to the loudness level according to the average decibel value of the audio file per second. Embodiments of the present disclosure are not limited to segmentation only by the loudness value of the audio file, and the audio file may be segmented by considering the pitch of the audio file as a parameter. Those skilled in the art know that the frequency of the sound wave determines the pitch of the sound, and the amplitude of the sound wave determines the loudness of the sound. Therefore, the frequency and amplitude of the sound wave of the audio file can be simultaneously extracted for comprehensive segmentation. In addition, as described above, it is also possible to use the speed of music as a segmentation basis.

The environmental data analysis unit 84 is configured to analyze the environmental noise of the user before playing the alert ring tone, and determine the environment in which the user is located based on the noise data. For example, according to the environmental noise standard, the noise is divided into five levels, corresponding to the following values:

Heavy pollution: >65.0 decibels

Moderate pollution: 60.0-65.0 decibels

Mild pollution: 55.0-60.0 dB

Better: 50.0-55.0 decibels

Good: ≤ 50.0 dB

The noise level can be re-divided according to the user-selected classification. For example, when the user selects the noise level to be three levels, the noise level can be divided into mild pollution, moderate pollution and moderate, and the following three levels of standards (light pollution, Better, better) to merge; if the user chooses the noise level to be four, then the good and good standards are combined; if the user chooses the noise level to be five, then there is no need to re-divide, this standard is used as the environmental noise level standard. .

The storage unit 86 is configured to store the name of the audio file as well as the segmentation data (the start time and end time of the audio file segment), the segmentation level value, the segment average loudness value, and the like. After the audio data analysis unit 82 finishes analyzing the audio file loudness trend, the storage unit 86 stores the name of the audio file, the segment data, the corresponding segmentation level value, and the segment average loudness value into the database for reminding the ringtone. Match when used.

The data matching unit 88 is configured to determine the level of the environmental noise based on the decibel value of the acquired environmental noise when there is a reminder event, such as an incoming call, and match the corresponding audio segmentation data in the database. Here, the audio segmentation level value has a certain matching relationship with the environmental noise value. For example, if the environmental noise is divided into three levels, when it is detected that the noise level of the environment in which the user is located belongs to one of the levels, the corresponding level is searched in the database. . In one embodiment, the audio segment of the loudness close to the ambient noise loudness value may be first searched, and if not found, the matching is performed according to the following criteria: assuming the noise level is m level, the audio file loudness is graded n, current The noise level is i, and the audio file segmentation level to be matched is calculated by the following formula: i*(n/m). If there are multiple segments of the same level, one of the segments is randomly played as the reminder ringtone. .

Example 3

Embodiments of the present disclosure also provide a storage medium including a stored program, wherein the above-described embodiment is executed when the program is executed.

In this embodiment, the above storage medium may be configured to store program code for performing the following steps:

S11. When a voice call is detected, detecting a decibel value of the ambient noise, and determining a level of the ambient noise according to the decibel value;

S12. Determine an audio segment corresponding to the decibel value according to a matching relationship between a preset environmental noise level and an audio segment.

S13. Set the determined audio segment as a ringtone for playing.

In this embodiment, the foregoing storage medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

Example 4

Embodiments of the present disclosure also provide a processor for running a program, wherein the program is executed to perform the steps of the method in the above embodiments.

In this embodiment, the above program is used to perform the following steps:

S31. When a voice call is detected, detecting a decibel value of the ambient noise, and determining a level of the ambient noise according to the decibel value;

S32. Determine an audio segment corresponding to the decibel value according to a matching relationship between a preset environmental noise level and an audio segment.

S33. Set the determined audio segment as a ringtone for playing.

For specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

Obviously, those skilled in the art should understand that the above modules or steps of the present disclosure can be implemented by a general computing device, which can be concentrated on a single computing device or distributed on a network composed of two computing devices. . Alternatively, they may be implemented by program code executable by a computing device such that they may be stored in a storage device by a computing device and, in some cases, may be executed in a different order than herein. The steps shown or described are either made separately for individual integrated circuit modules, or two of them are fabricated as a single integrated circuit module. As such, the disclosure is not limited to any specific combination of hardware and software.

The above description is only a preferred embodiment of the present disclosure, and is not intended to limit the disclosure, and various changes and modifications may be made to the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the principles of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

A method for setting a ring tone, comprising:

When a voice call is detected, detecting a decibel value of the ambient noise, and determining a level of the ambient noise according to the decibel value;

Determining an audio segment corresponding to the decibel value according to a matching relationship between a preset environmental noise level and an audio segment;

The determined audio segment is set as a ring tone for playing.
The method according to claim 1, wherein before the decibel value of the ambient noise is detected, and the level of the ambient noise is determined according to the decibel value, the method further comprises:

Extracting an average decibel value within a predetermined time interval in the audio file;

Dividing the audio file into different levels of multi-segment audio segments according to a change in size of the average decibel value;

And matching the preset environmental noise level with the multi-segment audio segment according to an average decibel value of the plurality of audio segments, and setting a matching relationship between the environmental noise level and the audio segment.
The method according to claim 1, wherein before the decibel value of the ambient noise is detected, and the level of the ambient noise is determined according to the decibel value, the method further comprises:

Extracting the speed in the audio file for a predetermined time interval;

Dividing the audio file into different levels of multi-segment audio segments according to the change in the speed; and

And matching the preset environmental noise level with the plurality of audio segments according to the speed of the plurality of audio segments, and setting a matching relationship between the ambient noise level and the audio segment.
The method according to claim 1, wherein before the decibel value of the ambient noise is detected, and the level of the ambient noise is determined according to the decibel value, the method further comprises:

Extracting the frequency and amplitude of the sound wave within a predetermined time interval in the audio file;

Dividing the audio file into different levels of multi-segment audio segments according to changes in the frequency and amplitude of the sound waves;

And matching the preset environmental noise level with the plurality of audio segments according to the frequency and amplitude of the sound waves of the plurality of audio segments, and setting a matching relationship between the ambient noise level and the audio segment.
The method of any one of claims 2 to 4, wherein the method further comprises:

The plurality of pieces of audio are stored on a time point basis.
The method according to any one of claims 1 to 4, wherein before the decibel value of the ambient noise is detected, and the level of the ambient noise is determined according to the decibel value, the method further comprises:

Receiving a start command to initiate a segment setting ring tone function;

The segmentation ring tone function is turned on according to the start command.
A ring tone setting device, comprising:

a detecting module configured to detect a decibel value of the environmental noise when the voice call is detected, and determine a level of the environmental noise according to the decibel value;

a determining module configured to determine an audio segment corresponding to the decibel value according to a matching relationship between a preset environmental noise level and an audio segment;

And a setting module configured to set the determined audio segment as a ring tone for playing.
The apparatus of claim 7 further comprising:

a first extraction module configured to extract an average decibel value within a predetermined time interval in the audio file;

a first dividing module configured to divide the audio file into different levels of multi-segment audio segments according to a change in size of the average decibel value;

The first matching module is configured to match the preset environmental noise level with the multi-segment audio segment according to an average decibel value of the multi-segment audio segment, and set a matching relationship between the environmental noise level and the audio segment.
The apparatus of claim 7 further comprising:

a second extraction module configured to extract a speed within a predetermined time interval in the audio file;

a second dividing module configured to divide the audio file into different levels of multi-segment audio segments according to a change in size of the speed;

The second matching module is configured to match the preset environmental noise level with the plurality of audio segments according to the speed of the plurality of audio segments, and set a matching relationship between the ambient noise level and the audio segment.
The apparatus of claim 7 further comprising:

a third extraction module configured to extract a frequency and an amplitude of the sound wave within a predetermined time interval in the audio file;

a third dividing module configured to divide the audio file into different levels of audio segments according to a change in a frequency and an amplitude of the sound wave;

The third matching module is configured to match the preset environmental noise level with the plurality of audio segments according to the frequency and amplitude of the sound waves of the plurality of audio segments, and set a matching relationship between the ambient noise level and the audio segment.
A storage medium comprising a stored program, wherein the program is executed to perform the method of any one of claims 1 to 6.
A processor configured to execute a program, wherein the program is executed to perform the method of any one of claims 1 to 6.