WO2013170522A1 - 铃音调节处理方法及装置 - Google Patents

铃音调节处理方法及装置 Download PDF

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Publication number
WO2013170522A1
WO2013170522A1 PCT/CN2012/077969 CN2012077969W WO2013170522A1 WO 2013170522 A1 WO2013170522 A1 WO 2013170522A1 CN 2012077969 W CN2012077969 W CN 2012077969W WO 2013170522 A1 WO2013170522 A1 WO 2013170522A1
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WO
WIPO (PCT)
Prior art keywords
ring tone
ringtone
user equipment
played
noise ratio
Prior art date
Application number
PCT/CN2012/077969
Other languages
English (en)
French (fr)
Inventor
迟欣
嵇春凡
吴少华
韩中波
藤国霖
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP12876804.1A priority Critical patent/EP2852133B1/en
Priority to US14/401,160 priority patent/US9485639B2/en
Publication of WO2013170522A1 publication Critical patent/WO2013170522A1/zh
Priority to HK15105544.3A priority patent/HK1205389A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/041—Encoding the ringing signal, i.e. providing distinctive or selective ringing capability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/042—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal
    • H04M19/044—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal according to the level of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • H04M3/42051—Notifying the called party of information on the calling party where the notification is included in the ringing tone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Definitions

  • the present invention relates to the field of communications, and in particular to a ring tone adjustment processing method and apparatus.
  • BACKGROUND OF THE INVENTION In everyday life, mobile phones are used in many environments, sometimes in quiet offices, sometimes in high-noise streets, and sometimes in relatively good-tight pockets or cell phone cases. In the workshop, road, computer room and other areas have greater environmental noise, while the office, room and other areas are relatively quiet. It is difficult to choose the right ringtone when people switch between these two environments. If it is too big, it is too noisy in a quiet environment. If it is too small, it cannot be heard in noisy environments. It is too much trouble to set the ring tone every time you change the environment.
  • the related art proposes a method for detecting the magnitude of the ambient noise and then determining the volume level of the ring tone.
  • This method can solve the problem caused by switching in the high and low noise environment to a certain extent, but for the mobile phone. It is incapable of being placed on a shielded object, mainly because the microphone is also covered by the shield at the same time, which will result in inaccurate noise intensity detected, even in a noisy environment, it will be misjudged as a quiet environment, and the ring tone is not improved in time. It is easy to cause the phone to miss.
  • Embodiments of the present invention provide a ring tone adjustment processing method and apparatus, to at least solve the problem of how the existing technology automatically and accurately adjusts the ring tone of a user equipment according to different environments.
  • a ring tone adjustment processing method including: acquiring environment audio data when a user equipment plays a ring tone, where the ambient audio data includes: a ring played by the user equipment The sound data and the external environment noise data of the user equipment; analyzing the characteristic parameters of the ring sound played by the user equipment according to the obtained ringing data of the audio data; and according to the characteristic parameter, The ring tone played by the user equipment is adjusted.
  • the characteristic parameter of the ring tone comprises at least one of the following: an intensity of a ring tone, and a signal to noise ratio of a ring tone.
  • the method further includes: combining the strength and the ring tone Comparing the predicted intensities corresponding to the size of the ringtone played by the user equipment; the difference between the predicted intensity corresponding to the strength of the ringtone and the ringtone played by the user equipment is greater than the first In the case of a threshold, it is determined that the user equipment plays the ring tone for adjustment.
  • the method before the characteristic parameter of the ring tone includes a signal to noise ratio of the ring tone, before the user equipment plays the ring tone according to the feature parameter, the method further includes: the letter of the ring tone The noise ratio is compared with an expected signal to noise ratio; in a case where the signal to noise ratio of the ring tone is less than the expected signal to noise ratio, it is determined that the user equipment plays the ring tone to perform adjustment.
  • adjusting the ring tone played by the user equipment according to the feature parameter comprises at least one of: when the feature parameter includes an intensity of a ring tone, adjusting the ring played by the user equipment The intensity of the sound, so that the intensity of the ringtone reaches a predetermined ringtone strength; when the feature parameter includes a signal to noise ratio of the ringtone, adjusting the intensity of the ringtone played by the user equipment, so that the The signal to noise ratio of the ring tone reaches a predetermined ring tone signal to noise ratio.
  • a ring tone adjustment processing apparatus including: an acquisition module, configured to acquire environment audio data when the user equipment plays a ring tone, wherein the environment audio data includes: The ring tone data played by the user equipment and the external environment noise data of the user equipment; the analyzing module is configured to analyze, according to the obtained audio data, the ring tone data played by the user equipment And an adjustment module, configured to adjust the ring tone played by the user equipment according to the feature parameter.
  • the apparatus further includes: a first comparison module, configured to compare an intensity of the ringtone with a predicted strength corresponding to a size of the ringtone played by the user equipment; the first determining module is configured to In the stated In a case where the predicted intensity difference corresponding to the strength of the ringtone and the size of the ringtone played by the user equipment is greater than a first threshold, it is determined that the user equipment plays the ringtone to perform adjustment.
  • a first comparison module configured to compare an intensity of the ringtone with a predicted strength corresponding to a size of the ringtone played by the user equipment
  • the first determining module is configured to In the stated In a case where the predicted intensity difference corresponding to the strength of the ringtone and the size of the ringtone played by the user equipment is greater than a first threshold, it is determined that the user equipment plays the ringtone to perform adjustment.
  • the apparatus further includes: a second comparison module configured to compare a signal to noise ratio of the ringtone with an expected signal to noise ratio; and a second determining module configured to set a signal to noise ratio of the ringtone to be less than In the case of the expected signal to noise ratio, it is determined that the user equipment is played to adjust the ring tone.
  • a second comparison module configured to compare a signal to noise ratio of the ringtone with an expected signal to noise ratio
  • a second determining module configured to set a signal to noise ratio of the ringtone to be less than In the case of the expected signal to noise ratio, it is determined that the user equipment is played to adjust the ring tone.
  • the adjusting module is configured to adjust, according to the feature parameter, the ring tone played by the user equipment, including at least one of the following: when the feature parameter includes an intensity of a ring tone, adjusting the The strength of the ring tone played by the user equipment, so that the strength of the ring tone reaches a predetermined ring tone strength; when the feature parameter includes a signal to noise ratio of the ring tone, adjusting the ring tone played by the user equipment
  • the intensity of the ringtone is such that the signal to noise ratio of the ringtone reaches a predetermined ringtone signal to noise ratio.
  • the environment audio data is obtained, where the ambient audio data includes: ring tone data played by the user equipment and external environment noise data of the user equipment;
  • the obtained audio data is combined with the played ringtone data to analyze the feature parameters of the ringtone played by the user equipment; and the ringtone played by the user equipment is adjusted according to the feature parameter, and the solution is solved.
  • the prior art how to automatically and accurately adjust the ring tone of the user equipment according to different environments, thereby achieving the effect of accurately adjusting the ring tone of the user equipment according to different environments.
  • FIG. 1 is a flowchart of a ring tone adjustment processing method according to an embodiment of the present invention
  • FIG. 2 is a block diagram showing a structure of a ring tone adjustment processing apparatus according to an embodiment of the present invention
  • FIG. 3 is a preferred embodiment of the present invention.
  • FIG. 4 is a block diagram showing the structure of a ring tone adjustment processing apparatus according to a preferred embodiment 2 of the present invention
  • Figure 5 is a block diagram of a ring tone adjustment system according to an embodiment of the present invention
  • BEST MODE FOR CARRYING OUT THE INVENTION BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is a flowchart of a ring tone adjustment processing method according to an embodiment of the present invention. As shown in FIG.
  • Step S102 when the user When the device plays the ring tone, the environment audio data is obtained, where the environment audio data includes: the ring tone data played by the user equipment and the external environment noise data of the user equipment;
  • Step S104 combining the played ring tone data according to the acquired audio data.
  • the characteristic parameter of the ring tone played by the user equipment is analyzed.
  • the feature parameter may be the strength of the ring tone and/or the signal to noise ratio of the ring tone.
  • Step S106 Adjust the ring tone played by the user equipment according to the feature parameter.
  • the ring tone is adjusted by acquiring the feature parameters of the playing ring tone, the feature parameter accurately simulates the scene in which the user answers the ring tone, and acquires the current data when playing the ring tone, so that it can be accurate Knowing the current specific environment, whether the ringtone can be accurately heard provides a reliable judgment, which not only solves the problem of switching troubles caused by manual adjustment of the ring tone in different environments in the prior art, but also To the extent that the user equipment is in a shielded state, the ring tone detection inaccurately affects the use of the user equipment.
  • the characteristic parameters of the ring tone used in the method can enable the user equipment to automatically ring the tone according to different environments.
  • the adjustment is performed, and the state of the user equipment can be directly judged according to the characteristic parameter of the ring tone, thereby effectively avoiding the situation that the user answers the ring tone in the shielded state, and improving the user experience.
  • Selecting different feature parameters, before adjusting the ring tone played by the user equipment, the criteria for making the corresponding judgment are also different. For example, when the characteristic parameter of the ring tone includes the strength of the ring tone, the user equipment is based on the feature parameter.
  • the intensity of the ring tone may be compared with the expected intensity corresponding to the size of the ring tone played by the user equipment; if the difference between the intensity of the ring tone and the predicted intensity is greater than a certain threshold, Make sure to adjust the ring tone of the user equipment. That is, before the adjustment is made, the intensity of the ringtone is compared with a predetermined value corresponding to the ringtone level.
  • the value may be based on empirically obtained values, for example, the user equipment collects the location of the ringtone and plays the ringtone. The loss caused by the location can of course also add to the interference caused by the environment to the ring tone.
  • the influence of the environmental factors considered on the adjustment of the ringtone is made, so that the adjustment of the ringtone is more accurate.
  • the characteristic parameter of the ring tone includes the signal to noise ratio of the ring tone
  • the signal to noise ratio of the ring tone may be compared with the preset of the volume level.
  • the signal-to-noise ratio (or the expected signal-to-noise ratio) is compared for comparison; when the signal-to-noise ratio of the ringtone is less than the preset signal-to-noise ratio, it is determined that the ringtone of the user equipment is adjusted.
  • the preset signal-to-noise ratio may also be obtained according to experience, or may be set according to a specific technical standard, or may be artificially set according to the habit of the user who uses the user equipment.
  • the method for adjusting the ring tone played by the user equipment according to the characteristic parameter may also be various. For example, when adjusting according to different feature parameters, the following two processing modes may be adopted: (1) when the feature parameter includes a ring tone The intensity of the ringtone played by the user equipment is adjusted so that the intensity of the ringtone reaches a predetermined ringtone strength. It should be noted that the predetermined ringtone strength may be the ringtone strength expected by the user using the user equipment. That is, the user can hear the ideal comfortable ring tone under this ring tone intensity.
  • the ring tone strength preset by the mobile phone may also be used.
  • the ring tone strength here may also be referred to as a second expected ring tone strength, and the second expected ring tone intensity is relative to the expected ring tone intensity corresponding to the ringtone size.
  • the expected ring tone intensity corresponding to the ring tone size indicates that the user can better distinguish the ring tone and the noise by using the user equipment, and the second expected ring tone strength indicated above can indicate that the user can not only distinguish the ring tone and the noise, And the ringtone is ideally comfortable.
  • the two predetermined ring tone strengths may be the same or different.
  • the ring tone is adjusted to the ideal ring tone as long as it is adjusted, but at the same time, the adjustment can be made at different demand levels. Although the adjustment is not optimal every time, it belongs to the user. The range of acceptance, of course, will not have much impact on the user's answer to the ring tone.
  • the feature parameter includes the signal to noise ratio of the ring tone
  • adjust the intensity of the ring tone played by the user equipment so that the signal to noise ratio of the ring tone reaches a predetermined ring tone signal to noise ratio.
  • the ring tone strength indicated above is also applicable to the expected ring tone signal to noise ratio, mainly to enable the adjustment of the ring tone to achieve the desired effect. It should be noted that the above two methods may be selected according to specific situations, and of course, the two may be used in combination. Regardless of whether the user equipment plays the ring tone according to the above method, after the feature parameters of the ring tone are acquired, the order of the adjustment may also be set. For example, the user equipment may be set in order from small to large.
  • Adjustment is made, and the specific adjustment amplitude can be reasonably selected according to the determined value of the characteristic parameter, for example, setting a plurality of steps of the ring tone adjustment before the adjustment, between the characteristic parameter of the ring tone and the predetermined parameter value.
  • the step adjustment mode can be adopted, and when the difference is small, the step adjustment is adopted.
  • the step can be uniform or non-uniform.
  • a predetermined duration may be set, and after the predetermined duration, the ambient audio number is reacquired, according to the The reacquired ambient audio data adjusts the ring tone of the user equipment, so that the adjustment of the user equipment gradually approaches the expected ring tone.
  • the setting of the predetermined duration is not only In order to make the user equipment adjust accordingly according to different environments, the adjustment of the user equipment ring tone is not too frequent.
  • a ring tone adjustment processing device is also provided, which is used to implement the above embodiments and preferred embodiments, and has not been described again.
  • module may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and conceivable.
  • 2 is a block diagram showing the structure of a ring tone adjustment processing apparatus according to an embodiment of the present invention. As shown in FIG. 2, the apparatus includes an acquisition module 22, an analysis module 24, and an adjustment module 26. The device will be described below.
  • the obtaining module 22 is configured to: when the user equipment plays the ring tone, acquire the ambient audio data, where the ambient audio data comprises: the ring tone data played by the user equipment and the external environment noise data of the user equipment; the analyzing module 24 is connected to the foregoing The obtaining module 24 is configured to analyze the feature parameters of the ring tone played by the user equipment according to the acquired audio data in combination with the played ring tone data; the adjustment module 26 is connected to the analysis module 24, and is configured to play the user equipment according to the feature parameter.
  • the ring tone is adjusted.
  • 3 is a block diagram showing the structure of a ring tone adjustment processing apparatus according to a preferred embodiment of the present invention. As shown in FIG.
  • the apparatus includes a first comparison module 32 and a first determination in addition to all the modules shown in FIG. 2.
  • Module 34 the preferred apparatus will now be described.
  • the device further includes: a first comparison module 32, configured to compare the intensity of the ringtone with a predicted intensity corresponding to the size of the ringtone played by the user equipment; the first determining module 34 is connected to the first comparing module 32, When the difference between the intensity of the ringtone and the predicted intensity is greater than the first threshold, it is determined to adjust the playing ringtone of the user equipment.
  • 4 is a block diagram showing the structure of a ring tone adjustment processing apparatus according to a preferred embodiment of the present invention. As shown in FIG.
  • the apparatus includes a second comparison module 42 and a second determination, in addition to all the modules shown in FIG.
  • the module 44 the device further includes: a second comparison module 42 configured to compare the signal to noise ratio of the ringtone with an expected signal to noise ratio; the second determining module 44 is coupled to the second comparison module 42 and configured to be in the ring In the case where the signal-to-noise ratio of the sound is smaller than the expected signal-to-noise ratio, it is determined that the user equipment plays the ring tone.
  • the adjusting module 24 is configured to adjust, according to the feature parameter, the ring tone played by the user equipment, including at least one of the following: when the feature parameter includes the strength of the ring tone, adjusting the strength of the ring tone played by the user equipment, The intensity of the ring tone is brought to a predetermined ring tone strength; when the feature parameter includes the signal to noise ratio of the ring tone, the intensity of the ring tone played by the user equipment is adjusted such that the signal to noise ratio of the ring tone reaches a predetermined ring tone signal to noise ratio.
  • the above embodiments and preferred embodiments provide a method for adapting the sound environment in which the terminal is located to improve the audio quality during mobile communication, and the above-mentioned control method capable of providing the user with a comfortable ring tone volume is provided.
  • the method and device for automatically adjusting the ring tone volume in the mobile phone provided by the preferred embodiment of the above embodiment, it is mainly solved that the user often has a shielding environment due to large environmental noise or the mobile phone is put into a clothing pocket or a backpack. The ringing tone of the incoming call, alarm clock, etc. failed to hear the problem properly.
  • the core of the embodiment is: setting a corresponding ring tone adjusting unit (corresponding to the functions of the determining module and the adjusting module in the above embodiment or the preferred embodiment) in the mobile phone, and passing the audio sampling module such as a microphone when the ringing tone of the incoming call is played. (Equivalent to the acquisition module in the above embodiment and the preferred embodiment)
  • the external audio data is acquired in real time. Since the mobile phone knows the original data of the ring tone, the signal to noise ratio of the ring tone in the external environment can be simulated and calculated by a certain method.
  • the ringtone adjustment unit can automatically control the ringtone according to the signal-to-noise ratio.
  • the intensity of the ring tone can also be calculated using the collected data and the original data.
  • the transmission loss can be estimated by comparing some preset standard values, which may be due to occlusion and shielding of the transmission path, so in this case You can increase the volume or other ways to enhance the reminder function.
  • the following advantages are obtained by using the foregoing embodiments and preferred embodiments: (1) It is not necessary to add new hardware to the original mobile phone, which effectively saves cost, and the volume acquisition can generally use a microphone, and Ring tone strength, signal to noise ratio extraction and volume control can be implemented using software. (2) The ring tone self-test method can effectively simulate the environment from the speaker to the human ear, which can effectively solve the problem that the mobile phone is placed in the shielding object and affects the answering. If the surface of the phone is blocked, the ring tone received by the microphone will be significantly lower than expected, so that the volume can be increased to ensure that the ringtone can be heard normally. (3) The volume adjustment of the ringtone is based on the ringtone SNR.
  • the method Since the hearing of the human ear is based on the signal-to-noise ratio, the method is closer to the real environment and produces a comfortable user experience. Moreover, it will be constantly adjusted during the ringing process to ensure that the environment will not be affected even if the environment changes during the ringing process. (4) In the above method, the strategy of ring tone adjustment by ring tone strength and signal to noise ratio is configurable, which brings more flexibility. For example, the simplest is to set the high, medium and low levels, and the ring tone control module controls the ring tone strength and the signal to noise ratio to reach the adjusted threshold according to this setting. Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG.
  • the system includes three main functional modules: a ring tone adjustment unit (corresponding to the determination module in the above embodiment or preferred embodiment) The function of the adjustment module), the speaker and the microphone (corresponding to the acquisition module in the above embodiment and the preferred embodiment), the speaker is used to output the ring tone; the microphone is used to collect the external sound, and the data includes the ring tone emitted by itself. The external noise is also included; the ringtone adjustment unit stores the output of the ringtone raw data, calculates and calculates the intensity and signal-to-noise ratio of the current external ringtone through calculation of the collected data, and adjusts according to a preset rule. The volume of the speaker.
  • a ring tone adjustment unit corresponding to the determination module in the above embodiment or preferred embodiment
  • the function of the adjustment module the speaker is used to output the ring tone
  • the microphone is used to collect the external sound
  • the data includes the ring tone emitted by itself.
  • the external noise is also included
  • the ringtone adjustment unit stores the output of the ringtone raw data
  • the environmental data collected by the microphone contains both the ringtone and the ambient noise.
  • the data can basically simulate the human ear to hear the sound, but the intensity and the signal-to-noise ratio are slightly deviated due to the distance difference, in order to make the acquired data. More accurate and can be properly calibrated.
  • the ring tone adjustment unit stores the audio original data output by the speaker, and through analyzing the collected environmental data and the audio original data, the intensity of the ring tone transmission to the microphone position, and the signal to noise ratio of the ring tone in the current environment are utilized. These two parameters control the ring tone through certain rules.
  • the ring tone automatic adjustment function can be used in many situations, and is typically used as a scene mode, for example, when the user does not answer for a long time, to confirm whether the environment has a problem.
  • the policy for adjusting the mobile phone may be the default preset of the mobile phone, or may be set according to the user selection, or may be configured in advance according to certain rules, and different settings may be made according to different user requirements, thereby providing a user experience.
  • the following two typical application scenarios are described in detail. 1.
  • the ring tone is automatically adjusted as a separate scene mode. In this mode, the user does not need to set the ring tone volume, or simply set the volume to be high, medium or low, and the ring tone adjustment unit implements the ring tone. Automatic control. FIG.
  • Step S602 The mobile phone accurately plays the ring tone, and performs various preparations before the ring tone is played, including opening the audio. Device, open, read ringtone files, decode data, etc.
  • Step S604 the control speaker starts to play the ring tone at a small volume, and activates the ring tone automatic adjustment unit.
  • the ring tone automatic adjustment function is activated, wherein the ring tone adjustment unit is turned on, the microphone is turned on for data acquisition, and the like.
  • the microphone detects the environmental data, collects the ambient audio data, and sends the data to the ring tone adjustment unit, where the data includes the ring tone and the noise data.
  • the ringtone adjustment unit calculates the ringtone intensity and the signal-to-noise ratio according to the output ringtone data. Since the ringtone adjustment unit stores the original data of the ringtone, the collected data can be processed and the bell is calculated.
  • Step S610 using the ring tone strength and the signal-to-noise ratio to gradually adjust the ringtone to the expected value according to a certain rule, and the ringtone adjusting unit uses the intensity and the signal-to-noise ratio as parameters to perform the ringtone size according to a preset or a certain rule set by the user. Appropriate improvement. Since the adjustment range of the ringer volume is small each time, the ringtone of the mobile phone can be gradually increased from small to large, and the expected intensity and signal-to-noise ratio are always achieved, thereby achieving a comfortable user experience.
  • the phone ring tone automatically adjusts as an auxiliary function The phone still uses the general scene mode for ring tone control, but in some special cases this auxiliary adjustment function is activated.
  • the ring tone adjustment function is activated to perform environmental detection. If strength and signal noise are found. If the parameter is lower than the reference value corresponding to the ring tone volume, it can be determined that the current environment needs to appropriately increase the volume to cause more attention. This flow is similar to the single mode mode adjustment. Since the ring tone has been played before, the ring tone automatic adjustment function is activated, and steps S606 to S610 are repeated.
  • modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
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Abstract

本发明提供了一种铃音调节处理方法及装置，该方法包括，当用户设备播放铃音时，获取环境音频数据，其中，该环境音频数据包括：用户设备播放的铃音数据与用户设备的外部环境噪声数据；根据获取到的音频数据分析用户设备播放的铃音的特征参数；根据特征参数，对用户设备播放的铃音进行调节，通过本发明，解决了现有技术中如何依据环境的不同而自动准确地调节用户设备的铃音的问题，进而达到了依据环境的不同准确地调节用户设备的铃音的效果。

Description

铃音调节处理方法及装置 技术领域 本发明涉及通信领域， 具体而言， 涉及一种铃音调节处理方法及装置。 背景技术 日常生活中， 手机在很多环境中被使用， 有时候是在安静的办公室里， 有时候在 高噪声的街道， 又有时候手机被放入密封性比较好的口袋或手机套。 在车间、 马路、 机房等区域具有较大的环境噪声， 而办公室、 房间等区域又相对比较安静。 当人在这 两种环境中切换是很难选择合适的铃音， 如果太大则在安静的环境中太过吵， 如果太 小则在嘈杂环境中无法听到。如果每次更换环境的时候对铃音进行设置又太过于麻烦。 因此， 针对这些一般噪声干扰， 为了能够及时接到电话， 经常需要用户在进入高噪声 环境中手动提高铃音音量， 而进入相对安静的环境后， 又需要防止过大的铃音成为噪 声而将音量调低。 但是这种操作带来很大的麻烦， 很多用户选择了将铃音置为相对折 中的一种音量， 但这显然会带来在安静环境中铃音有些吵， 而在嘈杂环境中又容易接 不到电话的问题。 而当手机置于衣服口袋、 手机套或者背包时， 手机的扬声器被介质 所覆盖， 严重影响声音传播， 所以声音变小很容易导致电话漏接， 因而， 对于手机置 于屏蔽物体中对声音传播的阻碍无能为力。 针对上述问题， 相关技术中提出了一种可以先检测环境噪声大小， 然后确定铃音 音量等级的方法， 这种方法在一定程度上能解决在高、 低噪声环境切换引起的问题， 但是对于手机置于屏蔽物体却无能为力， 主要由于麦克也同时被屏蔽物覆盖， 这将导 致检测出来的噪声强度是不准确的， 即使在嘈杂的环境也会误判断为安静环境， 而未 及时提高铃音， 容易造成电话漏接。 因此， 对于如何依据环境的不同自动准确地调节用户设备的铃音， 现有技术中并 没有相应的解决方案。 发明内容 本发明实施例提供了一种铃音调节处理方法及装置， 以至少解决现有技术如何依 据环境的不同自动准确地调节用户设备的铃音的问题。 根据本发明实施例的一个方面， 提供了一种铃音调节处理方法， 包括： 当用户设 备播放铃音时， 获取环境音频数据， 其中， 所述环境音频数据包括： 所述用户设备播 放的铃音数据与所述用户设备的外部环境噪声数据； 根据获取到的所述音频数据结合 播放的铃音数据分析所述用户设备播放的所述铃音的特征参数； 根据所述特征参数， 对所述用户设备播放的所述铃音进行调节。 优选地， 所述铃音的特征参数包括以下至少之一： 铃音的强度、 铃音的信噪比。 优选地， 所述铃音的特征参数包括铃音的强度时， 在根据所述特征参数， 对所述 用户设备播放所述铃音进行调节之前， 还包括： 将所述铃音的强度与所述用户设备播 放的所述铃音的大小所对应的预计强度进行比较； 在所述铃音的强度与所述用户设备 播放的所述铃音的大小所对应的预计强度的差值大于第一阈值的情况下， 确定对所述 用户设备播放所述铃音进行调节。 优选地， 所述铃音的特征参数包括铃音的信噪比时， 在根据所述特征参数， 对所 述用户设备播放所述铃音进行调节之前， 还包括： 将所述铃音的信噪比与预期信噪比 进行比较； 在所述铃音的信噪比小于所述预期信噪比的情况下， 确定对所述用户设备 播放所述铃音进行调节。 优选地， 根据所述特征参数， 对所述用户设备播放的所述铃音进行调节包括以下 至少之一： 当所述特征参数包括铃音的强度时， 调节所述用户设备播放的所述铃音的 强度， 以使所述铃音的强度达到预定铃音强度； 当所述特征参数包括铃音的信噪比时， 调节所述用户设备播放的所述铃音的强度， 以使所述铃音的信噪比达到预定铃音信噪 比。 优选地，在所述铃音的强度达到预定铃音强度和 /或所述铃音的信噪比达到预定铃 音信噪比之后， 还包括： 在预定时长后， 重新获取所述音频数据。 根据本发明实施例的另一方面， 提供了一种铃音调节处理装置， 包括： 获取模块， 设置为当用户设备播放铃音时， 获取环境音频数据， 其中， 所述环境音频数据包括： 所述用户设备播放的铃音数据与所述用户设备的外部环境噪声数据； 分析模块， 设置 为根据获取到的所述音频数据结合播放的铃音数据分析所述用户设备播放的所述铃音 的特征参数； 调节模块， 设置为根据所述特征参数， 对所述用户设备播放的所述铃音 进行调节。 优选地， 该装置还包括： 第一比较模块， 设置为将所述铃音的强度与所述用户设 备播放的所述铃音的大小所对应的预计强度进行比较； 第一确定模块， 设置为在所述 铃音的强度与所述用户设备播放的所述铃音的大小所对应的预计强度差值大于第一阈 值的情况下， 确定对所述用户设备播放所述铃音进行调节。 优选地， 该装置还包括： 第二比较模块， 设置为将所述铃音的信噪比与预期信噪 比进行比较； 第二确定模块， 设置为在所述铃音的信噪比小于所述预期信噪比的情况 下， 确定对所述用户设备播放所述铃音进行调节。 优选地， 所述调节模块， 设置为根据所述特征参数， 对所述用户设备播放的所述 铃音进行调节包括以下至少之一： 当所述特征参数包括铃音的强度时， 调节所述用户 设备播放的所述铃音的强度， 以使所述铃音的强度达到预定铃音强度； 当所述特征参 数包括铃音的信噪比时， 调节所述用户设备播放的所述铃音的强度， 以使所述铃音的 信噪比达到预定铃音信噪比。 通过本发明实施例， 采用当用户设备播放铃音时， 获取环境音频数据， 其中， 所 述环境音频数据包括： 所述用户设备播放的铃音数据与所述用户设备的外部环境噪声 数据； 根据获取到的所述音频数据结合播放的铃音数据分析所述用户设备播放的所述 铃音的特征参数； 根据所述特征参数， 对所述用户设备播放的所述铃音进行调节， 解 决了现有技术中如何依据环境的不同自动准确地调节用户设备的铃音的问题， 进而达 到了依据环境的不同准确地调节用户设备的铃音的效果。 附图说明 此处所说明的附图用来提供对本发明的进一步理解， 构成本申请的一部分， 本发 明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的不当限定。 在附图 中： 图 1是根据本发明实施例的铃音调节处理方法的流程图； 图 2是根据本发明实施例的铃音调节处理装置的结构框图； 图 3是根据本发明优选实施例一的铃音调节处理装置的结构框图； 图 4是根据本发明优选实施例二的铃音调节处理装置的结构框图； 图 5是根据本发明实施例的铃音调节系统示意图； 图 6是根据本发明优选实施例的铃音调节处理的流程图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是， 在不冲突的 情况下， 本申请中的实施例及实施例中的特征可以相互组合。 在本实施例中提供了一种铃音调节处理方法， 图 1是根据本发明实施例的铃音调 节处理方法的流程图， 如图 1所示， 该流程包括如下步骤： 步骤 S102， 当用户设备播放铃音时， 获取环境音频数据， 其中， 该环境音频数据 包括： 用户设备播放的铃音数据与用户设备的外部环境噪声数据； 步骤 S104，根据获取到的音频数据结合播放的铃音数据分析用户设备播放的铃音 的特征参数， 例如， 该特征参数可以为铃音的强度和 /或铃音的信噪比； 步骤 S106, 根据上述特征参数， 对用户设备播放的铃音进行调节。 通过上述步骤， 通过获取播放铃音的特征参数来对铃音进行调节， 该特征参数准 确地模拟了用户接听铃音的场景， 并且， 在播放铃音的时候获取当时的数据， 因此， 可以准确地获知当前具体环境， 使得铃音是否能够被准确听到提供了可靠的判断， 不 仅解决了现有技术中处于不同的环境下， 需要手动调节铃音的造成切换麻烦的问题， 而且， 在一定程度上可以解决用户设备处于屏蔽状态下造成铃音检测不准确影响用户 设备的使用的问题， 通过本方法所采用的铃音的特征参数可以使用户设备能够依据环 境的不同， 自动来对铃音时进行调节， 并且， 依据铃音的特征参数可以直接对用户设 备所处的状态进行判断， 因而可以有效避免处于屏蔽状态下用户接听铃音不准确的情 况， 提高了用户体验。 选择不同的特征参数， 在对用户设备播放的铃音进行调节之前， 进行相应判断的 标准也是不同的， 例如， 在铃音的特征参数包括铃音的强度时， 在根据特征参数， 对 用户设备播放铃音进行调节之前， 可以将铃音的强度与用户设备播放的铃音的大小所 对应的预计强度进行比较； 在该铃音的强度与上述预计强度的差值大于一定阈值的情 况下， 确定对用户设备播放铃音进行调节。 即， 在进行调节之前， 对铃音的强度与铃 音等级对应的一个预定的值进行比较， 当然该值可以依据经验所获得的数值， 例如， 用户设备收集铃音的位置与播放铃音的位置之间所造成的损耗， 当然也可以加上环境 对铃音造成的干扰。 通过对铃音与原始铃音大小的比照使得对铃音的调节考虑的环境 因素的影响， 因而达到对铃音的调节更为准确。 又例如， 当铃音的特征参数包括铃音的信噪比时， 在根据特征参数， 对用户设备 播放铃音进行调节之前，还可以将铃音的信噪比与该音量等级所对应的预设信噪比（或 称为预期信噪比） 进行比较； 在铃音的信噪比小于该预设信噪比的情况下， 确定对用 户设备播放铃音进行调节。 该预设信噪比也可以是依据经验获取， 也可以是依据具体 的技术标准来设定， 亦可以依据使用该用户设备的用户的习惯来进行人为设置。 在根据特征参数， 对用户设备播放的铃音进行调节的方式也可以多种， 例如， 当 依据特征参数的不同进行调节时， 可以采用以下两种处理方式： （1 ) 当特征参数包括 铃音的强度时，调节用户设备播放的铃音的大小， 以使铃音的强度达到预定铃音强度， 需要说明的是， 该预定的铃音强度可以是使用该用户设备的用户预想的铃音强度， 即 在这个铃音强度下用户能够听到理想舒适的铃音。 也可以手机预置的铃音强度， 此处 的铃音强度也可以称为第二预计铃音强度， 该第二预计铃音强度相对于上述铃音大小 所对应的预计铃音强度来说的， 上述铃音大小所对应的预计铃音强度表示了用户使用 用户设备能够较好地分清铃音与噪音， 而上述所指的第二预计铃音强度可以表征用户 不仅能够分清铃音与噪音， 而且该铃音是比较理想舒适的了。 当然， 在具体设置时， 上述两种预定的铃音强度可以相同， 也可以不同。 在相同的时候， 说明铃音只要进行 了调节就是调节到了理想的铃音， 而不同时，则可以不同的需求等级进行相应的调节， 虽然调节并不是每次都最理想， 但也是属于用户可以接受的范围， 当然也不会对用户 接听铃音造成太大的影响。
(2)当特征参数包括铃音的信噪比时， 调节用户设备播放的铃音的强度， 以使铃 音的信噪比达到预定铃音信噪比。 上述所指出的铃音强度也适用于预期铃音信噪比的 情况， 主要是使得对铃音的调节能够达到预期的效果。 需要说明的是， 采用上述两种 方式可以依据具体的情况进行选择， 当然也可以将两者结合使用。 不管是依据上述哪种方式对用户设备播放铃音进行调节， 在获取到铃音的特征参 数之后， 对于调节的顺序也可以设定， 例如， 可以设定按照从小到大的顺序对该用户 设备进行调节， 而对于具体的调节幅度可以依据所确定的特征参数的值来合理选择， 例如， 在调节之前设置铃音调节的多种阶梯， 在铃音的特征参数与预定的参数值之间 的差值相差较大时， 可以采用阶梯大的调节方式， 而差值相差较小时， 采用阶梯小的 调节方式。 该阶梯可以是均匀的， 也可以是非均匀的。 而在铃音的强度达到预定铃音 强度和 /或铃音的信噪比达到预定铃音信噪比之后， 还可以设置一个预定时长， 在该预 定时长后， 重新获取环境音频数， 依据该重新获取的环境音频数据对用户设备的铃音 进行调节， 使得对用户设备的调节逐渐趋于预想的铃音。 对该预定时长的设置不仅可 以使得用户设备依据环境的不同进行相应调节， 也使得对用户设备铃音的调节不至于 太频繁。 在本实施例中还提供了一种铃音调节处理装置， 该装置用于实现上述实施例及优 选实施方式， 已经进行过说明的不再赘述。 如以下所使用的， 术语"模块"可以实现预 定功能的软件和 /或硬件的组合。 尽管以下实施例所描述的装置较佳地以软件来实现， 但是硬件， 或者软件和硬件的组合的实现也是可能并被构想的。 图 2是根据本发明实施例的铃音调节处理装置的结构框图， 如图 2所示， 该装置 包括获取模块 22、 分析模块 24和调节模块 26。 下面对该装置进行说明。 获取模块 22， 设置为当用户设备播放铃音时， 获取环境音频数据， 其中， 该环境 音频数据包括： 用户设备播放的铃音数据与用户设备的外部环境噪声数据； 分析模块 24， 连接至上述获取模块 24， 设置为根据获取到的音频数据结合播放的铃音数据分析 用户设备播放的铃音的特征参数； 调节模块 26， 连接至上述分析模块 24， 设置为根据 特征参数， 对用户设备播放的铃音进行调节。 图 3是根据本发明优选实施例一的铃音调节处理装置的结构框图， 如图 3所示， 该装置除包括图 2所示的所有模块外， 还包括第一比较模块 32和第一确定模块 34， 下面对该优选的装置进行说明。 该装置还包括： 第一比较模块 32， 设置为将铃音的强 度与用户设备播放的铃音的大小所对应的预计强度进行比较； 第一确定模块 34， 连接 至上述第一比较模块 32， 设置为在铃音的强度与上述预计强度的差值大于第一阈值的 情况下， 确定对用户设备播放铃音进行调节。 图 4是根据本发明优选实施例二的铃音调节处理装置的结构框图， 如图 4所示， 该装置除包括图 2所示的所有模块外， 还包括第二比较模块 42和第二确定模块 44， 该装置还包括： 第二比较模块 42， 设置为将铃音的信噪比与预期信噪比进行比较； 第 二确定模块 44，连接至上述第二比较模块 42， 设置为在铃音的信噪比小于上述预期信 噪比的情况下， 确定对用户设备播放铃音进行调节。 优选地， 上述调节模块 24， 设置为根据特征参数， 对用户设备播放的铃音进行调 节包括以下至少之一： 当特征参数包括铃音的强度时， 调节用户设备播放的铃音的强 度， 以使铃音的强度达到预定铃音强度； 当特征参数包括铃音的信噪比时， 调节用户 设备播放的铃音的强度， 以使铃音的信噪比达到预定铃音信噪比。 上述实施例及优选实施方式提供了一种在移动通讯时自适应终端所处声环境以改 进音频质量的方法， 通过上述提供的能够给用户提供舒适铃音音量的控制方法， 解决 了用户在高噪声、 电话被遮挡环境遗漏电话的问题。 在上述实施例信优选实施方式提 供的手机中自动调节铃音音量的实现方法及其装置中， 重点解决用户经常由于环境噪 声大， 或者手机放入衣服口袋、 背包等具有屏蔽作用的环境而导致的来电、 闹钟等铃 音未能正常听到的问题。 同时通过对铃音音量调节的算法进行优化， 也可以实现铃音 的自动控制， 免去了经常由于切换环境导致的频繁人工调节铃音的麻烦。 本实施例的核心是： 在手机中设置相应的铃音调节单元 （相当于上述实施例或优 选实施方式中的确定模块和调节模块的功能），当来电铃音播放时通过麦克等音频采样 模块 （相当于上述实施例及优选实施方式中的获取模块） 实时获取外部音频数据， 由 于手机已知播放铃音的原始数据， 因此， 可以通过一定方法模拟计算出外界环境中铃 音的信噪比， 并且人耳对铃音的识别与否取决于信噪比， 所以， 铃音调节单元可以根 据信噪比来进行铃音的自动控制。使用采集数据与原始数据也可以计算出铃音的强度， 通过对一些预先设置的标准值的比较可以估计出传输损耗， 这可能就由于传输路径存 在遮挡、屏蔽所致，所以在这种情况下可以适当提高音量或其他方式来增强提醒功能。 通过采用上述实施例及优选实施方式， 与现有技术相比， 具备以下优点： （1 ) 并 不需要在原有手机上增加新硬件， 有效的节约了成本， 音量采集一般可以使用麦克， 而对铃音强度、 信噪比的提取及音量控制可以使用软件实现。 （2) 使用铃音自检测方 法可以有效的模拟从扬声器到人耳之间的环境， 可以有效解决手机放在屏蔽物体中影 响接听的问题。 如果手机表面被遮挡， 则麦克接收到的铃音强度会明显比预期低， 从 而可以提高音量以确保铃音可以被正常听到。 （3 ) 铃音的音量调节是基于铃音信噪比 的， 由于人耳的听觉就是基于信噪比的， 所以该方法更加贴近真实的环境， 产生舒适 的用户体验。 并且， 在响铃过程中会不断调整， 确保了即使环境在响铃过程中变化也 不会影响接听。 （4) 在上述方法中， 通过铃音强度、 信噪比来进行铃音调节的策略是 可以配置的， 带来更多的灵活性。 例如， 最简单的就是设置高、 中、 低级别， 铃音控 制模块根据此设置来控制铃音强度、 信噪比是否达到调节的阈值。 下面结合附图对本发明的实施例进行说明。 图 5是根据本发明实施例的铃音调节系统示意图， 如图 5所示， 该系统包括了三 个主要功能模块： 铃音调节单元 （相当于上述实施例或优选实施方式中的确定模块和 调节模块的功能）、扬声器和麦克（相当于上述实施例及优选实施方式中的获取模块）， 扬声器用于输出铃音； 麦克用于采集外部声音， 数据中既包含了自身发出的铃音， 也 包含了外界的噪声； 铃音调节单元保存有输出的铃音原始数据， 通过和对采集到数据 的计算， 运算出当前外界铃音的强度和信噪比， 并且根据预置的一定规则调节扬声器 的音量。 即， 麦克采集到的环境数据既包含了铃音也同时包含了环境噪声， 该数据基本可 以模拟人耳听到声音， 只是由于距离差异造成强度和信噪比略有偏差， 为了使获取的 数据更为准确，可以经过适当校准。铃音调节单元保存有扬声器输出的音频原始数据， 通过对采集到的环境数据与音频原始数据的分析， 得出铃音传输到麦克位置的强度， 以及当前环境中铃音的信噪比， 利用这两个参数通过一定的规则实现对铃音的控制。 通过当前音量与检测出的铃音强度的对比， 可以准确地得出外部环境中被遮挡的 情况， 例如， 麦克或扬声器表面被口袋遮挡或装入手机套等。 通过对信噪比的分析可 以计算出当前环境的噪声， 不过对于音量调节模块直接使用信噪比运算更直接， 因为 它正是代表了一个铃音在噪声中是否容易分辨出来。 需要说明的是， 铃音自动调节功能可以在很多中情况下使用， 典型的有作为一种 情景模式来使用， 例如， 在用户较长时间未接听情况下启动， 用来确认环境是否出现 问题。 该功能不仅可以用户来电铃音、 短信等通知的提示， 也可以作为闹铃等与用户 有声音交互的应用使用。 针对手机调节的策略可以是手机的默认预置， 也可以根据用 户选择进行设置， 或者还可以按照一定的规则预先进行配置， 根据用户需求的不同进 行不同的设置， 从而提供用户体验。 下面就两种典型的应用场景进行详细说明。 一、 铃音自动调节作为单独的一种情景模式 在这种模式下用户不需要设置铃音音量， 或者仅需简单设置一下音量的高、 中、 低即可， 铃音调节单元实现铃音的自动控制。 图 6是根据本发明优选实施例的铃音调 节处理的流程图， 如图 6所示， 以用户设备为手机为例进行说明。 当手机收到电话、 短信等通知时， 启动如图所示的铃音调节流程， 该流程包括如下步骤： 步骤 S602，手机准确播放铃音，进行铃音播放前的各种准备，包括打开音频设备， 打开、 读取铃音文件， 解码数据等。 步骤 S604, 控制扬声器以较小音量开始播放铃音， 启动铃音自动调节单元， 由于 选用铃音自动调节， 声音一般是由弱渐强的， 所以开始控制扬声器以较小的音量开始 播放铃音。 启动铃音自动调节功能， 其中， 包含打开铃音调节单元， 打开麦克进行数 据采集等。 步骤 S606, 麦克检测环境数据， 采集环境音频数据， 并将数据发送到铃音调节单 元， 数据中同时包含了铃音和噪声数据。 步骤 S608， 铃音调节单元结合输出铃音数据计算出铃音强度及信噪比， 由于铃音 调节单元存储有铃音的原始数据， 因此可以对采集到的数据进行数据处理， 并计算出 铃音的强度和信噪比， 两个值也分别表示了铃音是否受到空间非正常衰减以及环境噪 声的大小。 步骤 S610, 使用铃音强度和信噪比根据一定规则来逐渐调节铃音至预期值， 铃音 调节单元根据预置或用户设置的一定规则， 使用强度和信噪比作为参数对铃音大小进 行适当提高。 由于每次调节对铃声音量更改范围较小， 从而可以使手机铃音从小逐渐 变大， 并一直达到预期的强度、 信噪比， 从而达到舒适的用户体验。 为了防止在一些 特殊情况下即使参数都比较好， 但是实际音量却很小， 可以结合一些对铃音音量最小 值的限制， 确保铃声可以到达一个基本强度以上。 经过一定延迟后跳回至步骤 S606, 进行下一次铃音调节， 经过一定延时是防止铃 音调节过于频繁， 又没有起到相应的作用。 该步骤会一直循环直至铃音播放结束， 以 防止响铃过程中更换了环境导致铃音音量不准确。 二、 手机铃音自动调节作为辅助功能 手机仍使用一般的情景模式进行铃音控制， 但是在一些特殊情况下启动这种辅助 调节功能。 例如： 如果一个来电已经 20s未被接听， 我们可以认为用户可能在一些特 殊的环境， 可能噪声较大或铃声传输不畅， 这时启动铃音调节功能来进行环境检测， 如果发现强度、 信噪比等参数比该铃音音量对应的参考值低， 则可以确定当前环境需 要适当提高音量以引起更多注意。 该流程与单独作为一种情景模式调节类似， 由于之前已经播放了铃音， 只要启动 铃音自动调节功能， 并重复步骤 S606-步骤 S610即可。 显然， 本领域的技术人员应该明白， 上述的本发明的各模块或各步骤可以用通用 的计算装置来实现， 它们可以集中在单个的计算装置上， 或者分布在多个计算装置所 组成的网络上， 可选地， 它们可以用计算装置可执行的程序代码来实现， 从而， 可以 将它们存储在存储装置中由计算装置来执行， 并且在某些情况下， 可以以不同于此处 的顺序执行所示出或描述的步骤， 或者将它们分别制作成各个集成电路模块， 或者将 它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样， 本发明不限制于任 何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已， 并不用于限制本发明， 对于本领域的技 术人员来说， 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内， 所作的 任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书
1. 一种铃音调节处理方法， 包括：
当用户设备播放铃音时， 获取环境音频数据， 其中， 所述环境音频数据包 括： 所述用户设备播放的铃音数据与所述用户设备的外部环境噪声数据；
根据获取到的所述环境音频数据结合播放的所述铃音数据分析所述用户设 备播放的所述铃音的特征参数；
根据所述特征参数， 对所述用户设备播放的所述铃音进行调节。
2. 根据权利要求 1所述的方法， 其中， 所述铃音的特征参数包括以下至少之一： 铃音的强度、 铃音的信噪比。
3. 根据权利要求 2所述的方法， 其中， 所述铃音的特征参数包括铃音的强度时， 在根据所述特征参数， 对所述用户设备播放所述铃音进行调节之前， 还包括： 将所述铃音的强度与所述用户设备播放的所述铃音的大小所对应的预计强 度进行比较；
在所述铃音的强度与用户设备播放的所述铃音的大小所对应的预计强度的 差值大于第一阈值的情况下， 确定对所述用户设备播放所述铃音进行调节。
4. 根据权利要求 2所述的方法，其中，所述铃音的特征参数包括铃音的信噪比时， 在根据所述特征参数， 对所述用户设备播放所述铃音进行调节之前， 还包括： 将所述铃音的信噪比与预期信噪比进行比较；
在所述铃音的信噪比小于所述预期信噪比的情况下， 确定对所述用户设备 播放所述铃音进行调节。
5. 根据权利要求 2所述的方法， 其中， 根据所述特征参数， 对所述用户设备播放 的所述铃音进行调节包括以下至少之一：
当所述特征参数包括铃音的强度时， 调节所述用户设备播放的所述铃音的 强度， 以使所述铃音的强度达到预定铃音强度；
当所述特征参数包括铃音的信噪比时， 调节所述用户设备播放的所述铃音 的强度， 以使所述铃音的信噪比达到预定铃音信噪比。 根据权利要求 5 所述的方法， 其中， 在所述铃音的强度达到预定铃音强度和 / 或所述铃音的信噪比达到预定铃音信噪比之后， 还包括：
在预定时长后， 重新获取所述音频数据。 一种铃音调节处理装置， 包括：
获取模块， 设置为当用户设备播放铃音时， 获取环境音频数据， 其中， 所 述环境音频数据包括： 所述用户设备播放的铃音数据与所述用户设备的外部环 境噪声数据；
分析模块， 设置为根据获取到的所述环境音频数据结合播放的所述铃音数 据分析所述用户设备播放的所述铃音的特征参数；
调节模块， 设置为根据所述特征参数， 对所述用户设备播放的所述铃音进 行调节。 根据权利要求 7所述的装置， 其中， 还包括： 第一比较模块， 设置为将所述铃音的强度与所述用户设备播放的所述铃音 的大小所对应的预计强度进行比较；
第一确定模块， 设置为在所述铃音的强度与所述用户设备播放的所述铃音 的大小所对应的预计强度的差值大于第一阈值的情况下， 确定对所述用户设备 播放所述铃音进行调节。 根据权利要求 7所述的装置， 其中， 还包括： 第二比较模块， 设置为将所述铃音的信噪比与预期信噪比进行比较； 第二确定模块，设置为在所述铃音的信噪比小于所述预期信噪比的情况下， 确定对所述用户设备播放所述铃音进行调节。 根据权利要求 7所述的装置， 其中， 所述调节模块， 设置为根据所述特征参数， 对所述用户设备播放的所述铃音进行调节包括以下至少之一：
当所述特征参数包括铃音的强度时， 调节所述用户设备播放的所述铃音的 强度， 以使所述铃音的强度达到预定铃音强度；
当所述特征参数包括铃音的信噪比时， 调节所述用户设备播放的所述铃音 的强度， 以使所述铃音的信噪比达到预定铃音信噪比。
PCT/CN2012/077969 2012-05-14 2012-06-29 铃音调节处理方法及装置 WO2013170522A1 (zh)

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