CN105262887B - Mobile terminal and audio setting method thereof - Google Patents
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Abstract
The invention discloses an audio setting method of a mobile terminal, which comprises the following steps: playing a sound source by using the mobile terminal and receiving feedback of a user to the sound source so as to test the hearing characteristics of the user; and modifying the sound heard by the user when the user calls by using the mobile terminal according to the hearing characteristics of the user. The invention also discloses a mobile terminal for realizing the method. By the mode, the invention can improve the auditory sense of the user during the call.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a mobile terminal and an audio setting method thereof.
Background
The society develops faster and faster nowadays, and the degree of integration of internet technology and electronic technology is higher and higher. The requirements of intellectualization and humanization are higher and higher. Mobile phones and portable devices have been increasingly popular, the functions of mobile consumer electronics are included in life and production, and the multimedia function is also an application that is used by the consumer electronics device users most, so that how to improve the user experience and the user experience become the problem that needs to be considered by each manufacturer. Audio and video is a system design, and many manufacturers only use better devices on the basis of the products, and improve listening and watching experience, tone quality and various indexes of audio test by using higher-cost accessories are system engineering with very complex back-end design.
At present, more functions of sound effect setting are placed on multimedia terminal equipment in the industry, because the hardware foundation of the terminal is better integrated with a sound effect algorithm, the sound effect setting can be better controlled, and the operational capability support of the sound effect can be completed, but the miniaturization trend of a hardware system is obviously independent of comprehensive multimedia intelligent equipment along with the development of the technology, the multimedia visual and audio feeling of ordinary people can be realized more and more easily, the algorithm for sound effect debugging on the market at present is mainly used for debugging most of people in the later stage into a general style, but the hearing ability of each person is different, so that the hearing feeling of a part of users is very poor, even the sounds with certain frequencies can not be heard, and the poor experience is brought to the users.
Disclosure of Invention
The invention mainly solves the technical problems that: a mobile terminal and an audio setting method thereof are provided, which can improve the hearing feeling of a user during a call.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is an audio setting method of a mobile terminal, including: playing a sound source by using the mobile terminal and receiving feedback of a user to the sound source so as to test the hearing characteristics of the user; and modifying the sound heard by the user when the user calls by using the mobile terminal according to the hearing characteristics of the user.
The method for testing the hearing characteristics of the user by playing the sound source by using the mobile terminal and receiving the feedback of the user to the sound source comprises the following steps: the mobile terminal plays pure tone sources with different frequencies to a user, and plays the pure tone sources with different loudness for the same frequency when playing the pure tone source with each frequency; the mobile terminal determines the lowest loudness that can be heard at each frequency one by one according to the feedback of the user, and establishes a frequency-lowest loudness corresponding relation table; the step of modifying the sound heard by the user when the user is talking on the mobile terminal according to the hearing characteristics of the user comprises the following steps: the mobile terminal modifies the frequency-minimum loudness corresponding relation table to obtain a frequency-loudness corresponding relation table for sound modification; and the mobile terminal modifies the sound heard by the user when the user uses the mobile terminal to carry out conversation according to the frequency-loudness corresponding relation table for sound modification.
Wherein, the step of playing the sound source by using the mobile terminal and receiving the feedback of the user to the sound source to test the hearing characteristics of the user further comprises: the mobile terminal obtains the maximum loudness capable of being borne by the ears of the user by playing the dynamic sound sources with different loudness to the user and receiving the feedback of the user to the dynamic sound sources; on the premise that the maximum loudness of the dynamic sound source which can be borne by the ears of the user is not exceeded, the mobile terminal plays the dynamic sound source to the user in the environment with different intensities of noise, and plays the dynamic sound source with different loudness in the environment with each intensity of noise; the mobile terminal determines the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with each intensity one by one according to the feedback of the user, and establishes a corresponding relation table of the noise intensity and the lowest loudness of the dynamic sound source; the step of modifying the sound heard by the user when the user is talking on the mobile terminal according to the hearing characteristics of the user comprises the following steps: modifying the corresponding relation table of the noise intensity and the minimum dynamic sound source loudness by the mobile terminal to obtain a corresponding relation table of the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal detects the real-time external environment noise intensity when the user uses the mobile terminal to carry out the call, and modifies the sound heard by the user when the user uses the mobile terminal according to the frequency-loudness corresponding relation table for sound modification, the noise intensity-minimum dynamic sound source loudness corresponding relation table for sound modification and the real-time external environment noise intensity.
The method for testing the hearing characteristics of the user by playing the sound source by using the mobile terminal and receiving the feedback of the user to the sound source comprises the following steps: the mobile terminal obtains the maximum loudness capable of being borne by the ears of the user by playing the dynamic sound sources with different loudness to the user and receiving the feedback of the user to the dynamic sound sources; on the premise that the maximum loudness of the dynamic sound source which can be borne by the ears of the user is not exceeded, the mobile terminal plays the dynamic sound source to the user in noise environments with different intensities and plays the dynamic sound source with different loudness in each noise environment with different intensities; the mobile terminal determines the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with each intensity one by one according to the feedback of the user, and establishes a corresponding relation table of the noise intensity and the lowest loudness of the dynamic sound source; the step of modifying the sound heard by the user when the user is talking on the mobile terminal according to the hearing characteristics of the user comprises the following steps: modifying the corresponding relation table of the noise intensity and the minimum dynamic sound source loudness by the mobile terminal to obtain a corresponding relation table of the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal detects the real-time external environment noise intensity when the user uses the mobile terminal to carry out communication and modifies the sound heard by the user when the user uses the mobile terminal according to the corresponding relation table of the noise intensity for sound modification-the lowest dynamic sound source loudness and the real-time external environment noise intensity.
Wherein, the mobile terminal plays the pure tone source of different frequencies to the user includes: the mobile terminal plays pure sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1500HZ, 2000HZ, 3000HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ and 6500HZ to the user; or the mobile terminal plays pure tone sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1600HZ, 2000HZ, 3150HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ and 6500HZ to the user.
Wherein, when playing the pure tone source of each frequency, playing different loudness for the pure tone source of the same frequency includes: when the pure tone source of each frequency is played, pure tone sources with loudness of 15dB, 12dB, 9dB, 6dB and 3dB are played in sequence for the pure tone source of the same frequency.
Wherein, the mobile terminal playing the dynamic sound source to the user under the environment of the noise with different intensity comprises: the mobile terminal plays a dynamic sound source of 20HZ-20KHZ to the user in the noise environment with the intensity of 1dB,5dB,10dB and 15dB in sequence.
In order to solve the technical problem, the invention adopts another technical scheme that: there is provided a mobile terminal including: the audio output module is used for playing a sound source; the feedback receiving module is used for receiving the feedback of the user to the sound source; and the audio processing module is used for obtaining the hearing characteristics of the user according to the played sound source and the feedback of the user to the sound source and modifying the sound heard by the user when the user calls by using the mobile terminal according to the hearing characteristics of the user.
The audio output module is used for playing pure-tone sound sources with different frequencies for a user, and playing different loudness for the pure-tone sound source with the same frequency when the pure-tone sound source with each frequency is played; the audio processing module is used for determining the lowest loudness that can be heard at each frequency one by one according to the feedback of the user, establishing a frequency-lowest loudness corresponding relation table, modifying the frequency-lowest loudness corresponding relation table by the audio processing module to obtain a frequency-loudness corresponding relation table for sound modification, and modifying the sound heard by the user from the audio output module when the user utilizes the mobile terminal to communicate according to the frequency-loudness corresponding relation table for sound modification.
The audio output module is further used for playing dynamic sound sources with different loudness to a user; the feedback receiving module receives feedback of the user to the dynamic sound source, and the audio processing module obtains the maximum loudness capable of being born by the ear of the user according to the feedback of the user; the audio output module is further used for playing the dynamic sound source to the user under the condition that the maximum loudness of the dynamic sound source which can be borne by the ears of the user is not exceeded and under the environment of noise with different intensities, and playing the dynamic sound source with different loudness under the environment of noise with each intensity; the audio processing module is further used for determining the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with various intensities one by one according to the feedback of the user and establishing a corresponding relation table of the noise intensity and the lowest loudness of the dynamic sound source; modifying the corresponding relation table of the noise intensity and the minimum dynamic sound source loudness to obtain a corresponding relation table of the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal further comprises an audio input module, the audio input module is used for detecting the real-time external environment noise intensity when a user makes a call by using the mobile terminal, and the audio processing module is used for modifying the sound heard by the user from the audio output module when the user makes a call by using the mobile terminal according to the frequency-loudness corresponding relation table for sound modification, the noise intensity-lowest dynamic sound source loudness corresponding relation table for sound modification and the real-time external environment noise intensity.
The invention has the beneficial effects that: different from the prior art, the method and the device have the advantages that the mobile terminal is used for playing the sound source and receiving the feedback of the user to the sound source so as to test the hearing characteristics of the user; the sound heard by the user when the user calls by using the mobile terminal is modified according to the hearing characteristics of the user, and the hearing feeling of the user when the user calls can be effectively improved according to the difference of the individual hearing characteristics, so that the user can accurately hear the call sound.
Drawings
Fig. 1 is a flowchart of a preferred embodiment of an audio setting method of a mobile terminal of the present invention;
fig. 2 is a block diagram of a preferred embodiment of the mobile terminal of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1, fig. 1 is a flowchart illustrating an audio setting method of a mobile terminal according to a preferred embodiment of the present invention. In this embodiment, the audio setting method of the mobile terminal includes the steps of:
step S11: and playing the sound source by using the mobile terminal and receiving the feedback of the user to the sound source to test the hearing characteristics of the user.
In step S11, for example, the step of playing the sound source with the mobile terminal and receiving the user' S feedback on the sound source to test the hearing characteristics of the user includes: the mobile terminal plays pure tone sources with different frequencies to a user, and plays the pure tone sources with different loudness for the same frequency when playing the pure tone source with each frequency; the mobile terminal determines the lowest loudness that can be heard at each frequency one by one according to the feedback of the user, and establishes a frequency-lowest loudness corresponding relation table. The mobile terminal plays the pure sound source with different frequencies to the user comprises the following steps: the mobile terminal plays pure sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1500HZ, 2000HZ, 3000HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ and 6500HZ to the user; or the mobile terminal plays pure tone sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1600HZ, 2000HZ, 3150HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ and 6500HZ to the user. Playing different loudness for a pure-tone source of the same frequency when playing a pure-tone source of each frequency comprises: when the pure tone source of each frequency is played, pure tone sources with loudness of 15dB, 12dB, 9dB, 6dB and 3dB are played in sequence for the pure tone source of the same frequency. A pure tone source refers to a source of a single frequency. In other embodiments, the frequency range may also be extended to both high and low sides. The above-mentioned frequency represents the key feature of full frequency channel, and every frequency plays the test sound of different loudness grades, and 5 grades (15 dB, 12dB, 9dB, 6dB, 3dB respectively) total represent the different loudness grades of this frequency, adjust the audition from high loudness grade to low loudness grade, and the feedback that can clearly hear the minimum loudness according to user's subjectivity is made the record and is obtained frequency-minimum loudness corresponding relation table, for example, receiving user's feedback to the sound source can include: and receiving a pressing action of a user on a key of the mobile terminal or a point-touching action of the user on a touch screen of the mobile terminal, for example, distinguishing a certain loudness that can not hear a certain frequency by pressing or not pressing, or distinguishing a certain loudness that can not hear a certain frequency by point-touching or not touching. In this way, sounds of different frequencies are tested once, and a graph of the EQ frequency response of the entire frequency spectrum, i.e. the frequency-minimum loudness correspondence table described above, which is a correspondence table of the frequencies of the pure tone source and the minimum loudness at which the sounds of the frequencies can be clearly heard, is obtained, which is an expression of the hearing characteristics of the user.
Step S12: and modifying the sound heard by the user when the user calls by using the mobile terminal according to the hearing characteristics of the user.
In step S12, the step of modifying the sound heard by the user when talking on the mobile terminal according to the hearing ability characteristics of the user includes: the mobile terminal modifies the frequency-minimum loudness corresponding relation table to obtain a frequency-loudness corresponding relation table for sound modification; and the mobile terminal modifies the sound heard by the user when the user uses the mobile terminal to carry out conversation according to the frequency-loudness corresponding relation table for sound modification. Wherein, the lower the lowest audible loudness corresponding to a certain frequency is, the higher the sound pressure sensitivity at the frequency is, otherwise, the higher the lowest audible loudness corresponding to a certain frequency is, the lower the sensitivity at the frequency is, wherein, the modification frequency-lowest loudness corresponding relation table mainly determines the modification frequency-loudness corresponding relation table according to the sound pressure sensitivity of each frequency, so that the sound pressure sensitivities corresponding to each frequency by using the modification frequency-loudness corresponding relation table are balanced or equal.
In other embodiments, the step of playing the sound source by using the mobile terminal and receiving the user's feedback to the sound source to test the hearing ability of the user may further include: the mobile terminal obtains the maximum loudness capable of being borne by the ears of the user by playing the dynamic sound sources with different loudness to the user and receiving the feedback of the user to the dynamic sound sources; on the premise that the maximum loudness of the dynamic sound source which can be borne by the ears of the user is not exceeded, the mobile terminal plays the dynamic sound source to the user in noise environments with different intensities and plays the dynamic sound source with different loudness in each noise environment with different intensities; the mobile terminal determines the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with each intensity one by one according to the feedback of the user, and establishes a corresponding relation table of the noise intensity and the lowest loudness of the dynamic sound source; the step of modifying the sound heard by the user when the user is talking on the mobile terminal according to the hearing characteristics of the user comprises the following steps: modifying the corresponding relation table of the noise intensity and the minimum dynamic sound source loudness by the mobile terminal to obtain a corresponding relation table of the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal detects the real-time external environment noise intensity when the user uses the mobile terminal to carry out the call, and modifies the sound heard by the user when the user uses the mobile terminal according to the frequency-loudness corresponding relation table for sound modification, the noise intensity-minimum dynamic sound source loudness corresponding relation table for sound modification and the real-time external environment noise intensity. Preferably, the playing, by the mobile terminal, the dynamic sound source to the user in the environment of noise with different intensities includes: the mobile terminal plays a dynamic sound source of 20HZ-20KHZ to the user in the noise environment with the intensity of 1dB,5dB,10dB and 15dB in sequence.
In other embodiments, the step of playing the sound source and receiving the user's feedback from the sound source to test the user's hearing characteristics using the mobile terminal may comprise: the mobile terminal obtains the maximum loudness capable of being borne by the ears of the user by playing the dynamic sound sources with different loudness to the user and receiving the feedback of the user to the dynamic sound sources; on the premise that the maximum loudness of the dynamic sound source which can be borne by the ears of the user is not exceeded, the mobile terminal plays the dynamic sound source to the user in noise environments with different intensities and plays the dynamic sound source with different loudness in each noise environment with different intensities; the mobile terminal determines the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with each intensity one by one according to the feedback of the user, and establishes a corresponding relation table of the noise intensity and the lowest loudness of the dynamic sound source; the step of modifying the sound heard by the user when talking on the mobile terminal according to the hearing characteristics of the user may comprise: modifying the corresponding relation table of the noise intensity and the minimum dynamic sound source loudness by the mobile terminal to obtain a corresponding relation table of the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal detects the real-time external environment noise intensity when the user uses the mobile terminal to carry out communication and modifies the sound heard by the user when the user uses the mobile terminal according to the corresponding relation table of the noise intensity for sound modification-the lowest dynamic sound source loudness and the real-time external environment noise intensity.
In this embodiment, the hearing characteristics of the same user are stored, a unique account of the user is set, the hearing characteristics and the account are associated, and the account of the user is selected before the user makes a call. Specifically, the frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification described above are correspondingly stored and bound for different users, and it is not necessary to detect the hearing characteristics each time, and certainly the hearing characteristics of the person will change with the age or the influence of external factors, so that the user can update the originally stored hearing characteristics at regular intervals (for example, half a year). Specifically, the frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification are obtained again according to the above-described steps, then the new frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification are saved, and the old frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification are deleted.
Referring to fig. 2, fig. 2 is a block diagram of a mobile terminal according to a preferred embodiment of the present invention. In the present embodiment, the mobile terminal includes an audio output module 11, a feedback receiving module 12, and an audio processing module 13. The audio output module 11 is used for playing a sound source. The feedback receiving module 12 is used for receiving the feedback of the user to the sound source. The audio processing module 13 is configured to derive a hearing characteristic of the user according to the played sound source and the feedback of the user to the sound source, and is configured to modify the sound from the audio output module 11 heard by the user when the user is talking on the mobile terminal according to the hearing characteristic of the user. Of course, the audio output module 11 is also used for playing the voice of the other party during the call.
For example, the audio output module 11 may be a speaker or an earphone of the mobile terminal. The feedback receiving module 12 may be a keypad or a touch screen of the mobile terminal. The audio processing module 13 may be a central processing unit of the mobile terminal or a dedicated audio processing chip independent of the central processing unit of the mobile terminal to share the processing burden of the central processing unit.
Preferably, the audio output module 11 is configured to play pure sound sources with different frequencies to the user, and play different loudness for a pure sound source with the same frequency when playing a pure sound source with each frequency; the audio processing module 13 is configured to determine the lowest loudness that can be heard at each frequency one by one according to the feedback of the user, establish a frequency-lowest loudness correspondence table, modify the frequency-lowest loudness correspondence table by the audio processing module 13 to obtain a frequency-loudness correspondence table for sound modification, and modify, according to the frequency-loudness correspondence table for sound modification, the sound heard by the user when the user uses the mobile terminal to make a call, from the audio output module 11. The audio output module 11 is specifically configured to play pure sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1500HZ, 2000HZ, 3000HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ, and 6500HZ to the user; or pure tone sound sources for playing 125HZ, 250HZ, 500HZ, 1000HZ, 1600HZ, 2000HZ, 3150HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ, 6500HZ to the user. Playing different loudness for a pure-tone source of the same frequency when playing a pure-tone source of each frequency comprises: when the pure tone source of each frequency is played, pure tone sources with loudness of 15dB, 12dB, 9dB, 6dB and 3dB are played in sequence for the pure tone source of the same frequency. In other embodiments, the frequency range may also be extended to both high and low sides. The above-mentioned frequency represents the key feature of the full frequency band, and each frequency plays the test sound of different loudness grades, and there are 5 grades (15 dB, 12dB, 9dB, 6dB, 3dB respectively) in total, represent the different loudness grades of this frequency, adjust the audition from high loudness grade to low loudness grade, can clearly hear the feedback of the minimum loudness according to the user's subjective record and obtain the frequency-minimum loudness corresponding relation table, for example, feedback receiving module 12 receives the feedback of the user to the sound source specifically is: receiving a pressing action of a user by using a key; or a touch action of the user is received with the touch screen, for example, a certain loudness of a certain frequency cannot be heard with pressing or not pressing, or a certain loudness of a certain frequency cannot be heard with touching or not touching. In this way, sounds of different frequencies are tested once, and a graph of the EQ frequency response of the entire frequency spectrum, i.e. the frequency-minimum loudness correspondence table described above, which is a correspondence table of the frequencies of the pure tone source and the minimum loudness at which the sounds of the frequencies can be clearly heard, is obtained, which is an expression of the hearing characteristics of the user. Wherein, the lower the lowest audible loudness corresponding to a certain frequency is, the higher the sound pressure sensitivity at the frequency is, otherwise, the higher the lowest audible loudness corresponding to a certain frequency is, the lower the sensitivity at the frequency is, wherein the audio processing module 13 modifies the frequency-lowest loudness correspondence table to determine the frequency-loudness correspondence table for modification mainly according to the sound pressure sensitivity of each frequency, so as to equalize or equalize the sound pressure sensitivities corresponding to each frequency by using the frequency-loudness correspondence table for modification.
Preferably, the audio output module 11 is further configured to play a dynamic sound source with different loudness to the user; the feedback receiving module 12 receives the feedback of the user to the dynamic sound source, and the audio processing module 13 obtains the maximum loudness that the user's ear can bear according to the feedback of the user; the audio output module 11 is further configured to play the dynamic sound source to the user in the environments with different intensities of noise on the premise that the maximum loudness of the dynamic sound source that the ear of the user can bear is not exceeded, and play the dynamic sound source with different loudness in each intensity of noise environment; the audio processing module 13 is further configured to determine the lowest loudness of the dynamic sound source that can be heard by the user in the noise environment of each intensity one by one according to the feedback of the user, and establish a correspondence table between the noise intensity and the loudness of the lowest dynamic sound source; the audio processing module 13 is configured to modify the correspondence table between the noise intensity and the minimum dynamic sound source loudness to obtain a correspondence table between the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal further comprises an audio input module 14, the audio input module 14 is configured to detect a real-time external environment noise intensity when the user makes a call with the mobile terminal, and the audio processing module 13 is configured to modify a sound heard by the user from the audio output module 11 when the user makes a call with the mobile terminal according to the frequency-loudness correspondence table for sound modification, the noise intensity-minimum dynamic sound source loudness correspondence table for sound modification, and the real-time external environment noise intensity. For example, the audio input module 14 is a microphone of the mobile terminal. The playing of the dynamic sound source to the user by the audio output module 11 in the environment with different intensities of noise is specifically: the audio output module 11 sequentially plays 20Hz-20KHZ dynamic sound sources to the user in the noise environment with the intensity of 1dB,5dB,10dB and 15 dB.
In another embodiment, the sound from the audio output module 11 heard by the user during the call with the mobile terminal may be modified only according to the detected real-time environment noise intensity and the correspondence table of noise intensity for sound modification-minimum dynamic sound source loudness.
In this embodiment, the hearing characteristics of the same user are stored, a unique account of the user is set, the hearing characteristics and the account are associated, and the account of the user is selected before the user makes a call. Specifically, the frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification described above are correspondingly stored and bound for different users, and it is not necessary to detect the hearing characteristics each time, and certainly the hearing characteristics of the person will change with the age or the influence of external factors, so that the user can update the originally stored hearing characteristics at regular intervals (for example, half a year). Specifically, the frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification are obtained again according to the above-described steps, then the new frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification are saved, and the old frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification are deleted. Therefore, in this embodiment, the mobile terminal further includes a memory (not shown) for storing the hearing characteristics of the user, specifically, for storing the frequency-loudness correspondence table for sound modification and the noise intensity-minimum dynamic sound source loudness correspondence table for modification.
The method comprises the steps that a mobile terminal is used for playing a sound source and receiving feedback of a user to the sound source so as to test the hearing characteristics of the user; the sound heard by the user when the user calls by using the mobile terminal is modified according to the hearing characteristics of the user, and the hearing feeling of the user when the user calls can be effectively improved according to the difference of the individual hearing characteristics, so that the user can accurately hear the call sound.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An audio setting method of a mobile terminal, the method comprising:
playing a sound source by using a mobile terminal and receiving feedback of a user to the sound source so as to test the hearing characteristics of the user;
modifying the sound heard by the user when the user calls by using the mobile terminal according to the hearing characteristics of the user;
the step of playing the sound source by using the mobile terminal and receiving the feedback of the user to the sound source to test the hearing characteristics of the user comprises the following steps:
the mobile terminal plays pure tone sources with different frequencies to a user, and plays the pure tone sources with different loudness for the same frequency when playing the pure tone source with each frequency;
the mobile terminal determines the lowest loudness that can be heard at each frequency one by one according to the feedback of the user, and establishes a frequency-lowest loudness corresponding relation table;
the step of modifying the sound heard by the user when the user calls with the mobile terminal according to the hearing characteristics of the user comprises the following steps:
the mobile terminal modifies the frequency-minimum loudness corresponding relation table to obtain a frequency-loudness corresponding relation table for sound modification;
the mobile terminal modifies the sound heard by the user when the user uses the mobile terminal to communicate according to the frequency-loudness corresponding relation table for sound modification;
the step of playing the sound source by using the mobile terminal and receiving the feedback of the user to the sound source to test the hearing characteristics of the user further comprises:
the mobile terminal obtains the maximum loudness capable of being borne by the ears of the user by playing dynamic sound sources with different loudness to the user and receiving feedback of the user to the dynamic sound sources;
on the premise of not exceeding the maximum loudness of a dynamic sound source which can be borne by the user's ear, the mobile terminal plays the dynamic sound source to the user in the environment of noise with different intensities, and plays the dynamic sound source with different loudness in each noise environment with different intensities;
the mobile terminal determines the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with each intensity one by one according to the feedback of the user, and establishes a corresponding relation table of the noise intensity and the loudness of the lowest dynamic sound source;
the step of modifying the sound heard by the user when the user calls with the mobile terminal according to the hearing characteristics of the user comprises the following steps:
modifying the corresponding relation table of the noise intensity and the lowest dynamic sound source loudness by the mobile terminal to obtain a corresponding relation table of the noise intensity and the lowest dynamic sound source loudness for sound modification;
and the mobile terminal detects the real-time external environment noise intensity when the user uses the mobile terminal to carry out communication and modifies the sound heard by the user when the user uses the mobile terminal to carry out communication according to the frequency-loudness corresponding relation table for sound modification, the noise intensity-lowest dynamic sound source loudness corresponding relation table for sound modification and the real-time external environment noise intensity.
2. The method of claim 1, wherein the step of playing a sound source with the mobile terminal and receiving user feedback from the sound source to test the hearing profile of the user comprises:
the mobile terminal obtains the maximum loudness capable of being borne by the ears of the user by playing dynamic sound sources with different loudness to the user and receiving the feedback of the user to the dynamic sound sources;
on the premise of not exceeding the maximum loudness of a dynamic sound source which can be borne by the user's ear, the mobile terminal plays the dynamic sound source to the user in noise environments with different intensities, and plays the dynamic sound source with different loudness in each noise environment with different intensities;
the mobile terminal determines the lowest loudness of the dynamic sound source which can be heard by the user under the noise environment with each intensity one by one according to the feedback of the user, and establishes a corresponding relation table of the noise intensity and the loudness of the lowest dynamic sound source;
the step of modifying the sound heard by the user when the user calls with the mobile terminal according to the hearing characteristics of the user comprises the following steps:
modifying the corresponding relation table of the noise intensity and the lowest dynamic sound source loudness by the mobile terminal to obtain a corresponding relation table of the noise intensity and the lowest dynamic sound source loudness for sound modification;
and the mobile terminal detects the real-time external environment noise intensity when the user carries out conversation by using the mobile terminal and modifies the sound heard by the user when the user carries out conversation by using the mobile terminal according to the noise intensity-lowest dynamic sound source loudness corresponding relation table for sound modification and the real-time external environment noise intensity.
3. The method of claim 1, wherein the mobile terminal playing the pure tone source with different frequencies to the user comprises:
the mobile terminal plays pure sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1500HZ, 2000HZ, 3000HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ and 6500HZ to a user;
alternatively, the first and second electrodes may be,
the mobile terminal plays pure sound sources of 125HZ, 250HZ, 500HZ, 1000HZ, 1600HZ, 2000HZ, 3150HZ, 4000HZ, 4500HZ, 5000HZ, 6000HZ and 6500HZ to a user.
4. The method of claim 1, wherein the playing different loudness for the pure tone source of the same frequency while playing the pure tone source of each frequency comprises:
when the pure tone source of each frequency is played, the pure tone sources with loudness of 15dB, 12dB, 9dB, 6dB and 3dB are played in sequence for the pure tone source of the same frequency.
5. The method according to claim 1 or 2, wherein the mobile terminal playing the dynamic sound source to the user in the environment of different intensity of noise comprises:
the mobile terminal plays a 20HZ-20KHZ dynamic sound source to a user in an environment with the noise intensity of 1dB,5dB,10dB and 15dB in sequence.
6. A mobile terminal, characterized in that the mobile terminal comprises:
the audio output module is used for playing a sound source;
the feedback receiving module is used for receiving the feedback of the user to the sound source;
the audio processing module is used for obtaining the hearing characteristics of the user according to the played sound source and the feedback of the user to the sound source, and modifying the sound heard by the user when the user calls by using the mobile terminal from the audio output module according to the hearing characteristics of the user;
the audio output module is used for playing pure-tone sound sources with different frequencies for a user, and playing different loudness for the pure-tone sound source with the same frequency when the pure-tone sound source with each frequency is played; the audio processing module is used for determining the lowest loudness that can be heard at each frequency one by one according to the feedback of the user, establishing a frequency-lowest loudness corresponding relation table, modifying the frequency-lowest loudness corresponding relation table by the audio processing module to obtain a frequency-loudness corresponding relation table for sound modification, and modifying the sound heard by the user from the audio output module when the user utilizes the mobile terminal to carry out conversation according to the frequency-loudness corresponding relation table for sound modification;
the audio output module is further used for playing dynamic sound sources with different loudness to a user; the feedback receiving module receives feedback of the user to the dynamic sound source, and the audio processing module obtains the maximum loudness capable of being born by the ear of the user according to the feedback of the user; the audio output module is further used for playing the dynamic sound source to the user under the condition that the maximum loudness of the dynamic sound source which can be borne by the ear of the user is not exceeded and under the environment of noise with different intensities, and playing the dynamic sound source with different loudness under the environment of noise with each intensity; the audio processing module is further used for determining the lowest loudness of the dynamic sound sources which can be heard by the user under the noise environment with various intensities one by one according to the feedback of the user and establishing a corresponding relation table of the noise intensity and the lowest loudness of the dynamic sound sources; modifying the corresponding relation table of the noise intensity and the minimum dynamic sound source loudness to obtain a corresponding relation table of the noise intensity and the minimum dynamic sound source loudness for sound modification; the mobile terminal further comprises an audio input module, the audio input module is used for detecting the real-time external environment noise intensity when the user makes a call by using the mobile terminal, and the audio processing module is used for modifying the sound heard by the user from the audio output module when the user makes a call by using the mobile terminal according to the frequency-loudness correspondence table for sound modification, the noise intensity-lowest dynamic sound source loudness correspondence table for sound modification and the real-time external environment noise intensity.
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| CN106534563A (en) * | 2016-11-29 | 2017-03-22 | 努比亚技术有限公司 | Sound adjusting method and device and terminal |
| CN110012389A (en) * | 2018-01-05 | 2019-07-12 | 宝沃汽车（中国）有限公司 | The method, apparatus and vehicle of sound effect parameters are set |
| CN108769799B (en) * | 2018-05-31 | 2021-06-15 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN109065064B (en) * | 2018-08-09 | 2020-10-20 | 歌尔科技有限公司 | Method for generating EQ curve, method for outputting audio and output equipment |
| CN112887877B (en) * | 2021-01-28 | 2023-09-08 | 歌尔科技有限公司 | Audio parameter setting method and device, electronic equipment and storage medium |
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