CN110401772B - Ringtone setting method, ringtone setting device, mobile terminal and storable medium - Google Patents

Abstract

The embodiment of the invention relates to the field of automatic setting of terminals, and discloses a ringtone setting method, a ringtone setting device, a mobile terminal and a storable medium. The ringtone setting method comprises the following steps: acquiring environmental sound data; analyzing the environmental sound data and determining the first loudness of the environmental sound data; acquiring the ring meeting preset conditions as a target ring, wherein the preset conditions comprise: the loudness of the ringtone is greater than the first loudness. The above scheme can make the set target ring tone easier to be heard by the user.

Description

Ringtone setting method, ringtone setting device, mobile terminal and storable medium

technical field

The embodiments of the present invention relate to the field of automatic terminal setting, and in particular, to a ringtone setting method, a ringtone setting device, a mobile terminal and a storable medium.

Background technique

With the development of network technology, mobile phones have become an indispensable communication product in people's lives. In actual use, ringtone reminders are generally used for functions such as answering calls, receiving information, and receiving reminders. It is critical that users hear it.

In the prior art, a mobile phone is preset with various modes, such as an outdoor mode, a conference mode, a silent mode, etc., and the user can set different scene modes according to requirements. However, the inventor of the present application found that: in the preset multiple modes of the mobile phone, the difference in the ringtone comes from the volume of the ringtone, that is, in different modes, the ringtone is adjusted to a different volume. It is in outdoor mode (the volume is already high), and the phone may be too far away or the noise may be too loud to hear the phone's ringing, which may result in missing important calls.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a ringtone setting method, a mobile terminal and a storable medium, so that the set target ringtone can be more easily heard by the user.

To solve the above technical problems, embodiments of the present invention provide a method for setting a ringtone, including: acquiring ambient sound data; parsing the ambient sound data to determine the first loudness of the ambient sound data; The ringtone is used as the target ringtone, wherein the preset condition includes: the loudness of the ringtone is greater than the first loudness.

An embodiment of the present invention also provides a method for setting a ringtone, including: an acquisition module for acquiring ambient sound data; a parsing module for parsing the ambient sound data to determine a first loudness of the ambient sound data; a target A ringtone determination module, configured to obtain a ringtone that meets a preset condition as a target ringtone, wherein the preset condition includes: the loudness of the ringtone is greater than the first loudness.

Embodiments of the present invention further provide a mobile terminal, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores data executable by the at least one processor The instructions are executed by the at least one processor to enable the at least one processor to execute the ringtone setting method as described above.

Embodiments of the present invention also provide a computer-readable storage medium storing a computer program, and when the computer program is executed by a processor, the above-mentioned method for setting a ringtone can be implemented.

Compared with the prior art, the embodiment of the present invention avoids the existing method based on volume adjustment when adjusting the ringtone, and adopts a loudness parameter that is more representative of the sensitivity of the human ear to sound, so as to avoid setting the target ringtone from the loudness of the volume and lightness. Instead, set the target ringtone from the perspective of loudness. Specifically, by measuring the loudness parameters of the ambient sound, analyze the loudness range of the ringtone that is easily recognized by the user at that time, and obtain the ringtone that meets the preset conditions as the target ringtone, which makes the set target ringtone easier to be read. The user hears, thereby making the ringtone reminder more effective.

As a further improvement, the acquiring ambient sound data is specifically: acquiring ambient sound data after the ringing duration exceeds a preset duration; or acquiring ambient sound data after the ringtone is triggered, and this embodiment explicitly acquires ambient sound data 3 timings of sound data.

As a further improvement, the analyzing the ambient sound data to determine the first loudness of the ambient sound data includes: dividing the ambient sound data into multiple frequency bands according to the frequency information; acquiring the sound pressure level of each frequency band; The loudness of each frequency band is determined according to the sound pressure level of each frequency band; the total loudness of the ambient sound data is calculated according to the loudness of each frequency band; and the total loudness is used as the first loudness. This embodiment specifies the specific analysis method.

As a further improvement, the dividing the ambient sound data into multiple frequency bands is specifically: dividing the data belonging to the preset frequency band range in the ambient sound data into multiple frequency bands. In this embodiment, by setting a preset frequency band, the analysis of extreme data is avoided, and the analysis efficiency is improved.

其中，所述α为倍频程，所述Si为第i个频段的响度，所述Smax为n个频段中的最大响度。本实施例明确总响度的计算公式。As a further improvement, according to the loudness of each frequency band, the following formula is used to calculate the total loudness of the ambient sound data:

Wherein, the α is an octave, the Si is the loudness of the ith frequency band, and the Smax is the maximum loudness in the n frequency bands. This embodiment specifies the calculation formula of the total loudness.

As a further improvement, the preset condition further includes: both the frequency and the sound pressure level of the target ringtone are greater than the frequency and the sound pressure level corresponding to the frequency band with the largest loudness among the frequency bands. In this embodiment, the frequency and the sound pressure level are referenced, so that the selected target ringtone has a better effect.

As a further improvement, the preset condition further includes: the difference between the loudness of the target ringtone and the first loudness is less than a preset value. This embodiment clarifies that the loudness of the target ringtone should be as small as possible, because the inventor found that the louder the louder, the more likely it will have an impact on the pleasantness. Excessive loudness is easy to hear, but will also cause poor sensory experience.

As a further improvement, obtaining the ringtone that meets the preset condition as the target ringtone is specifically: selecting the ringtone that meets the preset condition from the preset ringtone library as the target ringtone; or, adjusting the frequency of the preset ringtone until the adjustment is made. The latter preset ringtone meets the preset condition, and the adjusted preset ringtone that meets the preset condition is used as the target ringtone. There are various ways to obtain the target ringtone that meets the preset conditions, and the obtaining scheme can be selected according to actual needs, which makes the implementation more flexible.

As a further improvement, if the ringtones that meet the preset conditions are selected from the ringtone library as the target ringtones, the number of the selected ringtones that meet the preset conditions is determined, and when the number of the selected ringtones is greater than 1 , select the ringtone with the least loudness as the target ringtone.

Description of drawings

One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute limitations of the embodiments, and elements with the same reference numerals in the drawings are denoted as similar elements, Unless otherwise stated, the figures in the accompanying drawings do not constitute a scale limitation.

1 is a flowchart of a method for setting a ringtone according to a first embodiment of the present invention;

Fig. 2 is the flow chart of parsing ambient sound data in the ringtone setting method according to the first embodiment of the present invention;

3 is a schematic diagram of a medium loudness curve according to a method for setting a ringtone in the first embodiment of the present invention;

4 is a flowchart of a method for setting a ringtone according to a third embodiment of the present invention;

5 is a schematic diagram of a ringtone setting device according to a fourth embodiment of the present invention;

FIG. 6 is a schematic diagram of a mobile terminal according to a fifth embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art can appreciate that, in the various embodiments of the present invention, many technical details are set forth in order for the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can be realized. The following divisions of the various embodiments are for the convenience of description, and should not constitute any limitation on the specific implementation of the present invention, and the various embodiments may be combined with each other and referred to each other on the premise of not contradicting each other.

The first embodiment of the present invention relates to a ringtone setting method.

This embodiment is applied to a mobile terminal, such as a user's mobile phone, a tablet computer PAD, etc. Taking a mobile phone as an example, when the mobile phone is turned on, the user can receive an incoming call from another user, and when the mobile phone receives a call request for an incoming call, A ringtone will sound to remind the user to answer. The inventor of the present application found that although the existing ringer volume can be automatically adjusted according to the decibel of the ambient noise, when the surrounding environment is abnormally noisy, even if the ringer volume has been turned up, there is still a mobile phone ringing that cannot be heard by the user The problem.

The flow of the ringtone setting method in this embodiment is shown in FIG. 1, and the details are as follows:

Step 101, obtaining ambient sound data.

Specifically, the ambient sound data may include ambient noise. More specifically, in this embodiment, ambient noise may be collected by a noise collection microphone (a noise reduction microphone). In one example, 1 second or 2 second duration of sound data may be collected for subsequent processing. Through the environmental noise of the preset duration, you can basically understand the ambient sound at that time, avoid excessive processing data caused by continuous collection, and help speed up the processing speed. In another example, components such as a decibel meter can also be used to acquire ambient sound. The decibel meter can standardize the sampling of ambient sound data for subsequent analysis and processing. In practical applications, other components can also be used to acquire ambient sound data. I will not list them one by one here.

Specifically, the ambient sound data may be acquired after the ringing duration of the ringtone exceeds the preset duration. Generally, when there is an incoming call, the mobile phone will first play the default ringtone to remind the user, and then monitor the ringing duration. When the threshold is reached, it triggers the acquisition of ambient sound data. For example, if the threshold is set to 3 seconds, the ambient sound data will be acquired when the ringing duration exceeds 3 seconds. In another example, the set duration may also be 5 seconds, which is not limited here. Because sometimes the user can hear the ringtone of the incoming call and will answer it soon, in this case, it is not necessary to adjust the ringtone, so use the preset time delay to obtain ambient sound data, reduce invalid data processing, and reduce system power consumption.

In practical applications, the ambient sound data can be obtained directly after the ringtone of the incoming call is triggered. The specific acquisition timing can be set according to the actual situation, which is not limited here.

In addition, it can be further determined whether it needs to be acquired according to the ringing mode of the user's mobile phone. For example, when the silent mode or vibration mode is set, the ambient sound data is not acquired because the ringing does not need to be triggered. For example, when the ringing mode is set , the acquisition is performed when the acquisition conditions are met.

Step 102: Parse the ambient sound data to determine the first loudness of the ambient sound data.

Specifically, due to the auditory characteristics of the human ear, the sensitivity of the human ear to sounds of different frequency bands is different, and the frequency bands that are too high and too low are not sensitive. And even if the volume is the same, but based on different frequency bands, there are sounds corresponding to different frequency bands, and the human ear has different auditory effects for the sounds corresponding to different frequency bands. Loudness can quantitatively reflect the loudness of the sound. Loudness is related to frequency and sound pressure level, and can better represent the sensitivity of the human ear when it is heard. Therefore, the inventor of the present application thought of calculating the loudness value of the ambient sound data as the basis for the subsequent selection of single-frequency ringtones.

In one example, parsing ambient sound data can be shown in Figure 2, including the following steps:

Step 201: Divide the ambient sound data into multiple frequency bands according to the frequency information.

Specifically, the frequency band is first divided, which may be divided according to octave, 1/2 octave or 1/3 octave, and then the sound pressure level (dB) of each frequency band is obtained.

In one example, data belonging to a preset frequency band range in the ambient sound data is divided into multiple frequency bands. Although the hearing threshold of the human ear ranges from 20Hz to 20KHz, the auditory system of the human ear has a filtering function, which can automatically filter out low-frequency sounds in a sound environment with different frequencies. Therefore, since the low-frequency sound in the ambient sound data will be filtered by the human ear, it will not affect the human hearing perception. Therefore, in the ambient sound data, only the sound data of 200-6400 Hz, which is more sensitive to the human ear, is extracted. in order to reduce the overall data processing volume.

Step 202, acquiring the sound pressure level of each frequency band.

This embodiment is described by taking 1/2 octave as an example, and the divided frequency bands are shown in the following table (1):

Frequency band (Hz) 200～400 400～800 800～1600 1600～3200 3200～6400 Main frequency (Hz) 300 600 1200 2400 4800 Sound pressure level (dB) 48 54 60 42 57

Table 1)

In addition, other octaves can also be used in practical applications, which are not limited here.

Step 203: Determine the loudness Si of each frequency band according to the sound pressure level of each frequency band.

Specifically, the corresponding table of frequency, sound pressure level and loudness is a pre-stored table, and its data can be reflected as the equal loudness curve in the figure below, which can be shown in Figure 3. In Figure 3, the horizontal axis represents frequency, and the vertical axis represents sound pressure. After the frequency and sound pressure level are determined, the loudness of each frequency band is determined by the corresponding relationship in Figure 3. After the loudness is obtained, it is stored in the following table (2) for subsequent data processing.

Frequency band (Hz) 200～400 400～800 800～1600 1600～3200 3200～6400 Main frequency (Hz) 300 600 1200 2400 4800 Sound pressure level (dB) 48 56 60 42 39 Loudness (sone) 1.86 3.73 4.02 1.41 1.62

Table 2)

Step 204: Calculate the total loudness of the ambient sound data according to the loudness of each frequency band.

Specifically, the total loudness of the ambient sound data can be calculated using the following formula (1):

Among them, α is a constant related to the octave, Si is the loudness of the ith frequency band, and Smax is the maximum loudness in the n frequency bands. Wherein, if the octave is 1, then α=0.3; if the octave is 1/2, then α=0.2; if the octave is 1/3, then α=0.15.

Table (2) above is an example, it can be known that α=0.2, and the maximum loudness Smax of the five frequency bands is 4.02. Correspondingly, the main frequency of the frequency band where the maximum loudness is located is 1200 Hz, and the sound pressure level is 60 dB. According to other data in the above table (2), the following calculation formula (2) is listed:

_Stotal =0.3(1.86+3.73+4.02+1.41+1.62)+0.7×4.02=6.61; (2)

Continuing the description, the total loudness can be used as the first loudness, that is, the first loudness calculated in this embodiment is 6.61.

Step 103: Select a ringtone that meets the preset condition from the pre-stored ringtone library as the target ringtone.

This embodiment presets a ringtone library containing a series of single-frequency ringtones, as shown in the following table (3):

Frequency (Hz) Sound pressure level (dB) Loudness (sone) Ringtone 1 1000 60 3.86 Ringtone 2 1100 70 9.19 Ringtone 3 2000 70 9.85 Ringtone 4 2500 60 5.66 Ringtone 5 3000 65 10.56

table 3)

In an example, a predetermined number of single-frequency ringtones are pre-stored in the user's mobile phone, and the single-frequency ringtones are all ringtones that do not cause pain to the user's ears, and the frequency, sound pressure level and frequency of the single-frequency ringtones are stored in the client. Corresponding data for loudness. In one example, the pre-stored single-frequency ringtones can be stored in the server in the form of a ringtone library, and then can be downloaded locally according to a specific mechanism. For example, the user pre-downloads according to their preferences; or it can be downloaded when the user is turned on and connected to a wireless network, etc., which will not be listed here.

Continuing to explain, in one example, the preset conditions that need to be met when selecting the preset ringtone may include: the loudness of the target ringtone is greater than the first loudness (that is, S _total ), and in another example, the preset conditions may also include: The frequency and sound pressure level of the target ringtone are both greater than the frequency and sound pressure level corresponding to the loudest frequency band in each frequency band. That is to say, the selected target ringtone satisfies the following conditions: a ringtone that is as close as possible to the noise longitudinal degree _Stotal and is louder than _{the total} S Many, while making it easier for the user to hear, may make the sound too obtrusive. Taking the above table (3) as an example, those with loudness greater than 6.61 are: ringtone 2 (9.19), ringtone 3 (9.85) and ringtone 5 (10.56).

In one example, the selected target ringtone may be one of ringtone 2, ringtone 3 and ringtone 5, and the selected target ringtone is continuously played. For example, the preset condition can be set to include that the difference between the loudness of the target ringtone and the first loudness is less than the preset value, in this embodiment, the preset value can be set to 3, that is, the selected loudness is greater than 6.61, and the difference is less than 3 As the target ringtone, in this embodiment, the ringtone whose loudness is greater than 6.61 and the difference is less than 3 is the ringtone 2.

In another example, the preset ringtones in the ringtone library may include: a plurality of ringtones with different frequencies obtained after pre-frequency modulation of a certain ringtone, when selecting a target ringtone, according to the frequency conversion processed multiple ringtone loudness values Select.

In another example, if the number of selected ringtones from the ringtone library that meets the preset condition is greater than one, the ringtone with the smallest loudness can be selected as the target ringtone. According to the above table (3), among the ringtones that meet the preset conditions, the ringtone with the smallest loudness is the ringtone 2, and then the selected target ringtone is the ringtone 2.

In another example, the selected ringtone 2, ringtone 3, and ringtone 5 can be played in sequence, and they can be played according to the loudness from low to high when playing in sequence, so that the played ringtone becomes more and more prominent and easier to be read. user hears.

It should be noted that, although a ringtone library including five ringtones is used as an example for description in this embodiment, in practical applications, there may be more ringtones in the ringtone library, such as 10, which will not be listed one by one here. Furthermore, although single-frequency ringtones are used as an example in this embodiment, in practical applications, in addition, the conditions of the required target ringtones can be analyzed first according to the environmental sound data, and then downloaded from the ringtone library according to the conditions of the target ringtones. The matching ringtones, the selection method will not be listed here.

It can be seen that in this embodiment, the existing method based on volume adjustment when adjusting the ringtone is avoided, and a loudness parameter that is more representative of the sensitivity of the human ear to sound is used, so as to avoid setting the target ringtone from the loudness and lightness of the volume, but from the loudness angle. The target ringtone, specifically by measuring the loudness parameters of the ambient sound, analyzes the loudness range of the ringtone that the user can easily identify at that time, and combines the preset ringtone library to select the ringtone that meets the preset conditions from the ringtone library, so that the set target Ringtones are more easily heard by users, making ringtone alerts more effective.

The second embodiment of the present invention relates to a ringtone setting method. The second embodiment is a further improvement on the basis of the first embodiment, and the main improvement lies in: in the second embodiment of the present invention, the preset conditions when selecting the target ringtone can be increased: the frequency and sound pressure level of the target ringtone Both are greater than the frequency and sound pressure level corresponding to the loudest frequency band in each frequency band, so that the effect of the selected target ringtone is better.

Specifically, taking the analysis data of Table (2) and the ringtone library of Table (3) as examples, the three ringtones selected by the loudness condition are Ringtone 2, Ringtone 3 and Ringtone 5. The frequency and sound pressure level conditions are selected. Specifically, the frequency of the loudest frequency band is 1200Hz, and the corresponding sound pressure level is 60dB, so the frequency of ringtone 2, ringtone 3 and ringtone 5 is greater than 1200Hz, and the sound pressure level is greater than 60dB. The ringtone is ringtone 3, that is, the selected target ringtone is ringtone 3.

It can be seen that this embodiment not only selects the target ringtone based on the loudness, but also selects the target ringtone based on the frequency and the sound pressure level, so that the selected target ringtone is easier to be heard by the user and further improves the effect of the selected target ringtone.

A third embodiment of the present invention relates to a ringtone setting method. The third embodiment is roughly the same as the first embodiment, and the main difference is that: in the first embodiment, the target ringtone is obtained by selecting from the preset ringtone library, while in this embodiment, the target ringtone is obtained by The frequency adjustment of the ringtone is used to obtain another way to obtain the target ringtone.

The flowchart of the ringtone setting method in this embodiment is shown in FIG. 4 , and the details are as follows:

Steps 401 and 402 in this embodiment are similar to steps 101 and 102 in the first embodiment, and are not repeated here.

Step 403: Adjust the frequency of the preset ringtone until the adjusted preset ringtone meets the preset condition, and use the adjusted preset ringtone that meets the preset condition as the target ringtone.

Specifically, since the human ear has different degrees of sensitivity to sounds of different frequencies, even if the loudness is the same, different auditory effects will be produced, and since the loudness parameter will also change correspondingly after the frequency is changed, this embodiment makes the user preset The frequency of the set ringtone is adjusted so that the adjusted ringtone complies with the preset condition, that is, the adjusted ringtone can meet the loudness greater than the first loudness.

In this embodiment, adjusting the frequency of the ringtone can be implemented by audio processing software, or can also be implemented by a fundamental frequency scaling method: specifically, the frequency components in the signal are multiplied by a scale factor at the same time. For example, a signal contains two frequency components f1 and f2. After multiplying the scale factor a, the frequencies in the signal become af1 and af2. In this process, in addition to adjusting the reference frequency to the required tuning, the corresponding harmonic components can also be modified, and the original multiple relationship can be maintained. According to the definition of phonology, when a=2, the pitch is raised by an octave, and when a=0.5, the pitch is lowered by an octave.

To sum up, this embodiment provides another method for obtaining target ringtones. In this method, there is no need to preset a ringtone library, and audio processing is directly performed according to the currently set ringtones, thereby reducing the pre-storage requirements of ringtones and saving storage space. Also, since the preset ringtone is preset by the user according to the user's preference, the adjustment on the basis of the preset ringtone is more in line with the user's preference.

The steps of the above various methods are divided only for the purpose of describing clearly. During implementation, they can be combined into one step or some steps can be split and decomposed into multiple steps. As long as the same logical relationship is included, they are all within the protection scope of this patent. ;Adding insignificant modifications to the algorithm or process or introducing insignificant designs, but not changing the core design of the algorithm and process are all within the scope of protection of this patent.

The fourth embodiment of the present invention relates to a ringtone setting device, as shown in FIG. 5 , including:

The acquisition module is used to acquire ambient sound data;

The parsing module is used for parsing the ambient sound data and determining the first loudness of the ambient sound data;

The target ringtone determination module is configured to obtain a ringtone that meets a preset condition as the target ringtone, wherein the preset condition includes: the loudness of the target ringtone is greater than the first loudness.

In one example, the acquisition module includes:

The first obtaining submodule is used to obtain ambient sound data after the ringing duration of the bell exceeds the preset duration; or,

The second acquisition sub-module is used to acquire ambient sound data after the ringtone of the incoming call is triggered.

In one example, the parsing module includes:

The sub-band sub-module is used to divide the ambient sound data into multiple frequency bands according to the frequency information;

The sound pressure level acquisition sub-module is used to acquire the sound pressure level of each frequency band;

The loudness acquisition sub-module is used to determine the loudness of each frequency band according to the sound pressure level of each frequency band;

The calculation sub-module is configured to calculate the total loudness of the ambient sound data according to the loudness of each frequency band, and use the total loudness as the first loudness.

In one example, the sub-band sub-module is specifically configured to divide the data belonging to the preset frequency band in the ambient sound data into multiple frequency bands.

In one example, the calculation submodule calculates the total loudness using the following formula:

Among them, α is the octave, Si is the loudness of the ith frequency band, and Smax is the maximum loudness in the n frequency bands.

In an example, the preset condition of the target ringtone determination module further includes: both the frequency and sound pressure level of the target ringtone are greater than the frequency and sound pressure level corresponding to the loudest frequency band in each frequency band.

In an example, the preset condition of the target ringtone determination module further includes: a difference between the loudness of the target ringtone and the first loudness is less than a preset value.

In one example, the target ringtone determination module includes:

The first ringtone determination submodule is used to select the ringtone that meets the preset condition from the preset ringtone library as the target ringtone; or,

The second ringtone determination submodule is configured to adjust the frequency of the preset ringtone until the adjusted preset ringtone meets the preset condition, and use the adjusted preset ringtone that meets the preset condition as the target ringtone.

In one example, the second ringtone determination submodule is specifically configured to determine the number of selected ringtones that meet the preset condition, and when the number of selected ringtones is greater than one, select the ringtone with the smallest loudness as the target ringtone.

It is not difficult to find that this embodiment is a system example corresponding to the first embodiment, and this embodiment can be implemented in cooperation with the first embodiment. The relevant technical details mentioned in the first embodiment are still valid in this embodiment, and are not repeated here in order to reduce repetition. Correspondingly, the related technical details mentioned in this embodiment can also be applied to the first embodiment.

It is worth mentioning that each module involved in this embodiment is a logical module. In practical applications, a logical unit may be a physical unit, a part of a physical unit, or multiple physical units. A composite implementation of the unit. In addition, in order to highlight the innovative part of the present invention, this embodiment does not introduce units that are not closely related to solving the technical problem proposed by the present invention, but this does not mean that there are no other units in this embodiment.

The fifth embodiment of the present invention relates to a mobile terminal, as shown in FIG. 6 , including:

at least one processor; and, a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to perform as Ringtone setting method in one embodiment or the second embodiment.

The memory and the processor are connected by a bus, and the bus may include any number of interconnected buses and bridges, and the bus connects one or more processors and various circuits of the memory. The bus may also connect together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides the interface between the bus and the transceiver. A transceiver may be a single element or multiple elements, such as multiple receivers and transmitters, providing a means for communicating with various other devices over a transmission medium. The data processed by the processor is transmitted on the wireless medium through the antenna, and further, the antenna also receives the data and transmits the data to the processor.

The processor is responsible for managing the bus and general processing, and can also provide various functions, including timing, peripheral interface, voltage regulation, power management, and other control functions. Instead, memory may be used to store data used by the processor in performing operations.

The sixth embodiment of the present invention relates to a computer-readable storage medium storing a computer program. The above method embodiments are implemented when the computer program is executed by the processor.

That is, those skilled in the art can understand that all or part of the steps in the method for implementing the above embodiments can be completed by instructing the relevant hardware through a program, and the program is stored in a storage medium and includes several instructions to make a device ( It may be a single chip microcomputer, a chip, etc.) or a processor (processor) to execute all or part of the steps of the methods of the various embodiments of the present application. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

Those skilled in the art can understand that the above-mentioned embodiments are specific examples for realizing the present invention, and in practical applications, various changes in form and details can be made without departing from the spirit and the spirit of the present invention. scope.

Claims (10)

1. A ringtone setting method, comprising:

acquiring environmental sound data;

analyzing the environment sound data and determining the first loudness of the environment sound data;

obtaining a ringtone meeting preset conditions as a target ringtone, wherein the preset conditions comprise: the loudness of the ringtone is greater than the first loudness;

wherein said parsing the ambient sound data to determine a first loudness of the ambient sound data comprises:

dividing the environmental sound data into a plurality of frequency bands according to a preset octave;

acquiring sound pressure levels of all frequency bands;

determining the loudness of each frequency range according to the sound pressure level of each frequency range;

calculating the total loudness of the environmental sound data according to a constant related to the octave and the loudness of each frequency band, and taking the total loudness as the first loudness;

the preset conditions further include: and the frequency and sound pressure level of the target ring tone are both greater than the frequency and sound pressure level corresponding to the frequency band with the maximum loudness in each frequency band.

2. The ringtone setting method according to claim 1, wherein the acquiring environmental sound data includes:

acquiring environmental sound data after the ringing time of the ringtone exceeds the preset time; or,

after the incoming call ringtone is triggered, environmental sound data is acquired.

3. The ringtone setting method according to claim 1, wherein the dividing of the ambient sound data into a plurality of frequency bands is specifically: and dividing data belonging to a preset frequency band range in the environmental sound data into a plurality of frequency bands.

4. The ringtone setting method according to claim 1, wherein the total loudness of the ambient sound data is calculated from a constant relating to the octave and the loudness of each frequency band by using the following formula:

wherein α is a constant related to the octave, Si is a loudness of an ith frequency band, and Smax is a maximum loudness of n frequency bands.

5. The ringtone setting method according to claim 1, wherein the preset condition further comprises: and the difference value between the loudness of the target ringtone and the first loudness is smaller than a preset value.

6. The ringtone setting method according to claim 1, wherein the obtaining of the ringtone meeting the preset condition as the target ringtone specifically comprises:

selecting ring tones meeting preset conditions from a preset ring tone library as the target ring tones; or,

and adjusting the frequency of the preset ring until the adjusted preset ring meets the preset condition, and taking the adjusted preset ring meeting the preset condition as the target ring.

7. The method according to claim 6, wherein if the target ring is selected from the ring library, the number of the selected rings meeting the predetermined condition is determined, and when the number of the selected rings is greater than 1, the ring with the smallest loudness is selected as the target ring.

8. A ringtone setting device, comprising:

the acquisition module is used for acquiring environmental sound data;

the analysis module is used for analyzing the environment sound data and determining the first loudness of the environment sound data;

the target ring determining module is configured to obtain a ring meeting preset conditions as a target ring, where the preset conditions include: the loudness of the ringtone is greater than the first loudness;

wherein said parsing the ambient sound data to determine a first loudness of the ambient sound data comprises:

dividing the environmental sound data into a plurality of frequency bands according to a preset octave;

acquiring sound pressure levels of all frequency bands;

determining the loudness of each frequency range according to the sound pressure level of each frequency range;

calculating the total loudness of the environmental sound data according to a constant related to the octave and the loudness of each frequency band, and taking the total loudness as the first loudness;

the preset conditions further include: and the frequency and sound pressure level of the target ring tone are both greater than the frequency and sound pressure level corresponding to the frequency band with the maximum loudness in each frequency band.

9. A mobile terminal, comprising:

at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the ringtone setting method of any one of claims 1 to 7.

10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the ringtone setting method according to any one of claims 1 to 7.

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