CN107395883A - Speech signal adjustment method, communication terminal, and computer-readable storage medium - Google Patents
Speech signal adjustment method, communication terminal, and computer-readable storage medium Download PDFInfo
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- H—ELECTRICITY
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- 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
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/003—Changing voice quality, e.g. pitch or formants
- G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
- G10L21/013—Adapting to target pitch
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Abstract
Description
技术领域technical field
本发明涉及移动通信技术领域，尤其涉及一种语音信号调节方法、通信终端及计算机可读存储介质。The invention relates to the technical field of mobile communication, in particular to a voice signal adjustment method, a communication terminal and a computer-readable storage medium.
背景技术Background technique
现阶段，各种通信终端，如智能手机、固定电话等，已经成为人们日常生活中不可缺少的一部分，在使用上述通信终端与对方进行通话时，用户所获取的声音信息通常是由通信终端的听筒输出的。在通话过程中，用户通常是将耳朵贴近通信终端的听筒，收听该听筒输出的声音。因此，听筒输出的声音的质量将影响用户的语音信号。At this stage, various communication terminals, such as smart phones and landline phones, have become an indispensable part of people's daily life. When using the above-mentioned communication terminals to communicate with the other party, the voice information obtained by the user is usually provided by the communication terminal. output from the handset. During a call, the user usually puts his ear close to the receiver of the communication terminal to listen to the sound output by the receiver. Therefore, the quality of the sound output by the earpiece will affect the user's speech signal.
在噪杂的环境中接听电话时，经常发生用户无法听清对方说话的问题，同时，也存在由于用户个人身体或健康原因(例如用户听力受损)，无法在正常音量状态下听清对方说话，为了使听筒的输出音量达到用户满意的效果，现有技术中存在以下解决方法：When answering a call in a noisy environment, it often happens that the user cannot hear the other party's speech clearly. At the same time, due to the user's personal physical or health reasons (such as the user's hearing loss), the user cannot hear the other party's speech clearly at normal volume. , in order to make the output volume of the handset satisfy the user, the following solutions exist in the prior art:
1、在通话过程中，通信终端采集环境噪音大小，并根据环境噪音来改变听筒的音量，然而在实际应用中，这种方式并不能很好的契合用户的需求，例如，实际使用中，用户在环境噪音小的情况下也存在希望手机输出音量变大的情况。1. During a call, the communication terminal collects the ambient noise and changes the volume of the earpiece according to the ambient noise. However, in practical applications, this method does not meet the user's needs very well. For example, in actual use, the user In the case of low ambient noise, there are also situations where the output volume of the mobile phone is desired to be increased.
2、在通话过程中，由用户根据需要，手动按压音量调节案件来调节听筒的输出音量，该方案的缺点是：通话过程中需要用户将通信终端从耳边拿开，并寻找到相关的音量控制按键，并有意识地通过手动按压相关按键调节音量，但是需要用户手动操作，影响用户的通话体验。2. During the call, the user manually presses the volume adjustment case to adjust the output volume of the earpiece according to the needs. The disadvantage of this solution is that the user needs to take the communication terminal away from the ear during the call and find the relevant volume. Control the buttons, and consciously adjust the volume by manually pressing the relevant buttons, but the user needs to manually operate, which affects the user's call experience.
发明内容Contents of the invention
本发明的主要目的在于提供一种语音信号调节方法、通信终端及计算机可读存储介质，可以解决现有技术中音量的调节不能满足用户的需求及需要用户手动调节等技术问题。The main purpose of the present invention is to provide a voice signal adjustment method, a communication terminal and a computer-readable storage medium, which can solve the technical problems in the prior art that the adjustment of the volume cannot meet the needs of the user and requires manual adjustment by the user.
为实现上述目的，本发明第一方面提供一种语音信号调节方法，该方法应用于通信终端，包括：In order to achieve the above object, the first aspect of the present invention provides a voice signal adjustment method, the method is applied to a communication terminal, including:
在通话接通后，获取通话对象所使用的通信终端检测到的环境噪声值，及获取所述通信终端听筒处的压力值；After the call is connected, obtain the environmental noise value detected by the communication terminal used by the call object, and obtain the pressure value at the earpiece of the communication terminal;
根据所述环境噪声值及所述压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号；adjusting the loudness value and frequency value of the collected voice signal according to the environmental noise value and the pressure value to obtain the target voice signal;
将所述目标语音信号发送给所述通信终端。sending the target voice signal to the communication terminal.
为实现上述目的，本发明第二方面提供一种通信终端，该通信终端包括：In order to achieve the above object, the second aspect of the present invention provides a communication terminal, the communication terminal includes:
获取模块，用于在通话接通后，获取通话对象所使用的通信终端检测到的环境噪声值，及获取所述通信终端听筒处的压力值；The acquisition module is used to acquire the environmental noise value detected by the communication terminal used by the communication terminal after the call is connected, and acquire the pressure value at the earpiece of the communication terminal;
调节模块，用于根据所述环境噪声值及所述压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号；An adjustment module, configured to adjust the loudness value and frequency value of the collected voice signal according to the environmental noise value and the pressure value, to obtain a target voice signal;
发送模块，用于将所述目标语音信号发送给所述通话对象所使用的通信终端。A sending module, configured to send the target voice signal to the communication terminal used by the call partner.
为实现上述目的，本发明第三方面提供一种通信终端，包括：存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其特征在于，所述处理器执行所述计算机程序时，实现第一方面所述的语音信号调节方法中的各个步骤。To achieve the above object, the third aspect of the present invention provides a communication terminal, including: a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the processor executes the computer program During the program, each step in the speech signal adjustment method described in the first aspect is realized.
为实现上述目的，本发明第四方面提供一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时，实现第一方面所述的语音信号调节方法中的各个步骤。To achieve the above object, the fourth aspect of the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, each of the speech signal adjustment methods described in the first aspect is implemented. step.
本发明提供一种语音信号调节方法、通信终端及计算机可读存储介质，该方法包括：在通话接通后，获取通话对象所使用的通信终端检测到的环境噪声值，及获取该通信终端听筒处的压力值，根据该环境噪声值及压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号，并将该目标语音信号发送给通话对象所使用的通信终端，以便该通信终端通过听筒播放该目标语音信号。相对于现有技术，通过一端的通信终端利用另一端的通信终端检测到的环境噪声值及频率值，对待发送给该另一端的通信终端的语音信号的响度值及频率值进行调节，使得能通过通信终端的信息交互的方式实现语音信号的调节。且通过利用环境噪声值及压力值对语音信号的响度值及频率值进行调节，使得能够基于环境噪声值及压力值综合考量用户对声音的需求，以便对语音信号的响度值及频率值进行调节，以满足用户的需求，且不需要用户手动进行调节，有效改善用户使用体验。The invention provides a voice signal adjustment method, a communication terminal and a computer-readable storage medium. The method includes: after the call is connected, acquiring the environmental noise value detected by the communication terminal used by the call object, and acquiring the receiver of the communication terminal According to the ambient noise value and pressure value, adjust the loudness value and frequency value of the collected voice signal to obtain the target voice signal, and send the target voice signal to the communication terminal used by the call partner, so that the communication The terminal plays the target voice signal through the earpiece. Compared with the prior art, the communication terminal at one end uses the environmental noise value and frequency value detected by the communication terminal at the other end to adjust the loudness value and frequency value of the voice signal to be sent to the communication terminal at the other end, so that the The adjustment of the voice signal is realized through the information interaction mode of the communication terminal. And by using the ambient noise value and pressure value to adjust the loudness value and frequency value of the voice signal, it is possible to comprehensively consider the user's demand for sound based on the environmental noise value and pressure value, so as to adjust the loudness value and frequency value of the voice signal , to meet the needs of the user, and does not require manual adjustment by the user, effectively improving the user experience.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without creative work.
图1为一种移动终端的结构框图；Fig. 1 is a structural block diagram of a mobile terminal;
图2为本发明第一实施例中语音信号调节方法的流程示意图；FIG. 2 is a schematic flow chart of a voice signal adjustment method in the first embodiment of the present invention;
图3为本发明第二实施例中语音信号调节方法的流程示意图；3 is a schematic flow chart of a voice signal adjustment method in a second embodiment of the present invention;
图4为本发明第二实施例中步骤303的细化步骤的流程示意图；FIG. 4 is a schematic flow chart of the refinement steps of step 303 in the second embodiment of the present invention;
图5为本发明第三实施例中通信终端的程序模块的结构示意图；5 is a schematic structural diagram of a program module of a communication terminal in a third embodiment of the present invention;
图6为本发明第四实施例中通信终端的程序模块的结构示意图。FIG. 6 is a schematic structural diagram of program modules of the communication terminal in the fourth embodiment of the present invention.
具体实施方式detailed description
为使得本发明的发明目的、特征、优点能够更加的明显和易懂，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而非全部实施例。基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
图1示出了一种通信终端的结构框图。本发明实施例提供的通话指令调节方法可应用于如图1所示的通信终端10中，通信终端10可以但不限于包括：需依靠电池维持正常运行且支持网络及下载功能的智能手机、固定电话等。Fig. 1 shows a structural block diagram of a communication terminal. The call instruction adjustment method provided by the embodiment of the present invention can be applied to the communication terminal 10 shown in Figure 1. The communication terminal 10 can include, but is not limited to: smart phones, fixed telephone etc.
如图1所示，通信终端10包括存储器101、存储控制器102，一个或多个(图中仅示出一个)处理器103、外设接口104、射频模块105、按键模块106、音频模块107以及触控屏幕108。这些组件通过一条或多条通讯总线/信号线109相互通讯。As shown in Figure 1, the communication terminal 10 includes a memory 101, a storage controller 102, one or more (only one is shown in the figure) processors 103, a peripheral interface 104, a radio frequency module 105, a button module 106, an audio module 107 and a touch screen 108 . These components communicate with each other via one or more communication buses/signal lines 109 .
可以理解，图1所示的结构仅为示意，其并不对通信终端的结构造成限定。通信终端10还可包括比图1所示更多或者更少的组件，或者具有与图1所示不同的配置。图1所示的各组件可以采用硬件、软件或其组合实现。It can be understood that the structure shown in FIG. 1 is only for illustration, and does not limit the structure of the communication terminal. Communication terminal 10 may also include more or fewer components than shown in FIG. 1 , or have a different configuration than that shown in FIG. 1 . Each component shown in FIG. 1 may be implemented by hardware, software or a combination thereof.
存储器101可用于存储软件程序以及模块，如本发明实施例中的语音信号调节方法及通信终端对应的程序指令/模块，处理器103通过运行存储在存储器101内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现上述的语音信号调节方法。The memory 101 can be used to store software programs and modules, such as the program instructions/modules corresponding to the voice signal adjustment method and the communication terminal in the embodiment of the present invention, and the processor 103 executes various functions by running the software programs and modules stored in the memory 101. A functional application and data processing, that is, realizing the above-mentioned voice signal adjustment method.
存储器101可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、计算机可读存储介质或者其他非易失性固态存储器。在一些实例中，存储器101可进一步包括相对于处理器103远程设置的存储器，这些远程存储器可以通过网络连接至通信终端10。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。处理器103以及其他可能的组件对存储器101的访问可在存储控制器102的控制下进行。The memory 101 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, computer-readable storage media, or other non-volatile solid-state memories. In some examples, the memory 101 may further include a memory that is remotely located relative to the processor 103, and these remote memories may be connected to the communication terminal 10 through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof. Access to the memory 101 by the processor 103 and possibly other components may be under the control of the memory controller 102 .
外设接口104将各种输入/输入装置耦合至CPU以及存储器101。处理器103运行存储器101内的各种软件、指令以执行通信终端10的各种功能以及进行数据处理。The peripheral interface 104 couples various input/output devices to the CPU and the memory 101 . The processor 103 runs various software and instructions in the memory 101 to execute various functions of the communication terminal 10 and perform data processing.
在一些实施例中，外设接口104，处理器103以及存储控制器102可以在单个芯片中实现。在其他一些实例中，他们可以分别由独立的芯片实现。In some embodiments, peripheral interface 104, processor 103, and memory controller 102 may be implemented in a single chip. In some other instances, they can be implemented by independent chips respectively.
射频模块105用于接收以及发送电磁波，实现电磁波与电信号的相互转换，从而与通讯网络或者其他设备进行通讯。射频模块105可包括各种现有的用于执行这些功能的电路元件，例如，天线、射频收发器、数字信号处理器、加密/解密芯片、用户身份模块(SIM)卡、存储器等等。射频模块105可与各种网络如互联网、企业内部网、预置类型的无线网络进行通讯或者通过预置类型的无线网络与其他设备进行通讯。上述的预置类型的无线网络可包括蜂窝式电话网、无线局域网或者城域网。上述的预置类型的无线网络可以使用各种通信标准、协议及技术，包括但并不限于全球移动通信系统(Global System for MobileCommunication，GSM)，增强型移动通信技术(Enhanced Data GSM Environment，EDGE)，宽带码分多址技术(Wideband Code Division Multiple Access，W-CDMA)，码分多址技术(Code Division Access，CDMA)，时分多址技术(Time Division Multiple Access，TDMA)，蓝牙，无线保真技术(Wireless-Fidelity，WiFi)(如美国电气和电子工程师协会标准IEEE802.11a、IEEE 802.11b、IEEE802.11g和/或IEEE 802.11n)，网络电话(Voice overInternet Protocal,VoIP)，全球微波互联接入(Worldwide Interoperability forMicrowave Access，Wi-Max)，其他用于邮件、即时通讯及短消息的协议，以及任何其他合适的通讯协议。The radio frequency module 105 is used to receive and send electromagnetic waves, realize mutual conversion between electromagnetic waves and electrical signals, and communicate with communication networks or other devices. The radio frequency module 105 may include various existing circuit elements for performing these functions, such as antenna, radio frequency transceiver, digital signal processor, encryption/decryption chip, Subscriber Identity Module (SIM) card, memory and so on. The radio frequency module 105 can communicate with various networks such as the Internet, an intranet, a preset type of wireless network, or communicate with other devices through a preset type of wireless network. The aforementioned preset type of wireless network may include a cellular telephone network, a wireless local area network or a metropolitan area network. The aforementioned preset type of wireless network can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE) , Wideband Code Division Multiple Access (W-CDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Bluetooth, Wi-Fi Technology (Wireless-Fidelity, WiFi) (such as IEEE802.11a, IEEE 802.11b, IEEE802.11g and/or IEEE 802.11n), Internet telephony (Voice over Internet Protocol, VoIP), global microwave interconnection In (Worldwide Interoperability for Microwave Access, Wi-Max), other protocols used for mail, instant messaging and short messages, and any other suitable communication protocols.
按键模块106提供用户向通信终端进行输入的接口，用户可以通过按下不同的按键以使通信终端10执行不同的功能。The button module 106 provides an interface for the user to input to the communication terminal, and the user can make the communication terminal 10 perform different functions by pressing different buttons.
音频模块107向用户提供音频接口，其可包括一个或多个麦克风、一个或者多个扬声器以及音频电路，且具体的音频模块107中可以包括听筒及压力传感器，且该压力传感器设置在听筒附近，以便用户在利用通信终端进行通话时，若耳朵挤压听筒，则可以利用该压力传感器检测挤压产生的压力值。音频电路从外设接口104处接收声音数据，将声音数据转换为电信息，将电信息传输至扬声器。扬声器将电信息转换为人耳能听到的声波。音频电路还从麦克风处接收电信息，将电信号转换为声音数据，并将声音数据传输至外设接口104中以进行进一步的处理。音频数据可以从存储器101处或者通过射频模块105获取。此外，音频数据也可以存储至存储器101中或者通过射频模块105进行发送。在一些实例中，音频模块107还可包括一个耳机播孔，用于向耳机或者其他设备提供音频接口。The audio module 107 provides an audio interface to the user, which may include one or more microphones, one or more speakers, and an audio circuit, and the specific audio module 107 may include an earpiece and a pressure sensor, and the pressure sensor is arranged near the earpiece, So that when the user uses the communication terminal to make a call, if the ear squeezes the earpiece, the pressure sensor can be used to detect the pressure value generated by the squeeze. The audio circuit receives sound data from the peripheral interface 104, converts the sound data into electrical information, and transmits the electrical information to the speaker. Speakers convert electrical information into sound waves that can be heard by the human ear. The audio circuit also receives electrical information from the microphone, converts the electrical signal into sound data, and transmits the sound data to the peripheral interface 104 for further processing. Audio data can be obtained from the memory 101 or through the radio frequency module 105 . In addition, the audio data can also be stored in the memory 101 or sent through the radio frequency module 105 . In some examples, the audio module 107 may further include an earphone jack for providing an audio interface for earphones or other devices.
触控屏幕108在通信终端与用户之间同时提供一个输出及输入界面。具体地，触控屏幕108向用户显示视频输出，这些视频输出的内容可包括文字、图形、视频、及其任意组合。一些输出结果是对应于一些用户界面对象。触控屏幕108还接收用户的输入，例如用户的点击、滑动等手势操作，以便用户界面对象对这些用户的输入做出响应。检测用户输入的技术可以是基于电阻式、电容式或者其他任意可能的触控检测技术。触控屏幕108显示单元的具体实例包括但并不限于液晶显示器或发光聚合物显示器。The touch screen 108 simultaneously provides an output and input interface between the communication terminal and the user. Specifically, the touch screen 108 displays video output to the user, and the content of the video output may include text, graphics, video, and any combination thereof. Some output results correspond to some user interface objects. The touch screen 108 also receives user input, such as user gesture operations such as clicking and sliding, so that the user interface objects respond to these user inputs. The technique for detecting user input may be based on resistive, capacitive or any other possible touch detection techniques. Specific examples of the display unit of the touch screen 108 include, but are not limited to, liquid crystal displays or light emitting polymer displays.
基于上述通信终端描述本发明实施例中语音信号调节方法。The speech signal adjustment method in the embodiment of the present invention is described based on the above communication terminal.
由于现有技术中存在音量的调节不能满足用户的需求且需要用户手动调节音量的问题。In the prior art, there is a problem that the adjustment of the volume cannot meet the needs of the user and the user needs to manually adjust the volume.
为了解决上述问题，本发明提出一种语音信号调节方法，通过一端的通信终端利用另一端的通信终端检测到的环境噪声值及频率值，对待发送给该另一端的通信终端的语音信号的响度值及频率值进行调节，使得能通过通信终端的信息交互的方式实现语音信号的调节。且通过利用环境噪声值及压力值对语音信号的响度值及频率值进行调节，使得能够基于环境噪声值及压力值综合考量用户对声音的需求，以便对语音信号的响度值及频率值进行调节，以满足用户的需求，且不需要用户手动进行调节，有效改善用户使用体验。In order to solve the above problems, the present invention proposes a voice signal adjustment method, through which the communication terminal at one end utilizes the environmental noise value and frequency value detected by the communication terminal at the other end to determine the loudness of the voice signal sent to the communication terminal at the other end The value and the frequency value are adjusted, so that the adjustment of the voice signal can be realized through the information interaction of the communication terminal. And by using the ambient noise value and pressure value to adjust the loudness value and frequency value of the voice signal, it is possible to comprehensively consider the user's demand for sound based on the environmental noise value and pressure value, so as to adjust the loudness value and frequency value of the voice signal , to meet the needs of the user, and does not require manual adjustment by the user, effectively improving the user experience.
请参阅图2，为本发明第一实施例中语音信号调节方法的流程示意图，该方法应用于通信终端，包括：Please refer to FIG. 2 , which is a schematic flow chart of a voice signal adjustment method in the first embodiment of the present invention. The method is applied to a communication terminal, including:
步骤201、在通话接通后，获取通话对象所使用的通信终端检测到的环境噪声值，及获取所述通信终端听筒处的压力值；Step 201, after the call is connected, obtain the environmental noise value detected by the communication terminal used by the call object, and obtain the pressure value at the earpiece of the communication terminal;
在本发明实施例中，上述的语音信号调节方法由通信终端实现，在该通信终端与另一通信终端之间的通话接通后，另一通信终端将触发其听筒附近的压力传感器开始工作，以得到压力传感器感应到的压力值，及触发噪音采集设备开始工作，以得到当前的环境噪声值。可以理解的是，环境噪声值优选的是在该另一通信终端的用户未发出声音的情况下进行检测，以便更真实的接近环境真实的噪声值。且该另一通信终端在得到环境噪声值及压力值之后，将该环境噪声值及压力值反馈给该通信终端。In the embodiment of the present invention, the above voice signal adjustment method is implemented by the communication terminal, after the call between the communication terminal and another communication terminal is connected, the other communication terminal will trigger the pressure sensor near its earpiece to start working, To obtain the pressure value sensed by the pressure sensor, and trigger the noise acquisition device to start working to obtain the current environmental noise value. It can be understood that the ambient noise value is preferably detected when the user of the other communication terminal does not make a sound, so as to be more realistically close to the real noise value of the environment. And after the other communication terminal obtains the environmental noise value and the pressure value, it feeds back the environmental noise value and the pressure value to the communication terminal.
例如：若用户A使用通信终端A，用户B使用通信终端B，且用户A和用户B分别利用通信终端A和通信终端B建立通话，且在通话接通后，用户B将通过通信终端B上的压力传感器获取到压力值，及利用噪音采集设备获取到环境噪声值，并将该压力值及环境噪声值发送给用户A的通信终端A，以便用户A的通信终端A能够获取到用户B的通信终端B检测到的压力值及环境噪声值，同理可得，用户B的通信终端B也能够获取到用户A的通信终端A检测到的压力值及环境噪声值。For example: if user A uses communication terminal A, user B uses communication terminal B, and user A and user B respectively use communication terminal A and communication terminal B to establish a call, and after the call is connected, user B will use communication terminal B to The pressure sensor obtains the pressure value, and uses the noise collection device to obtain the environmental noise value, and sends the pressure value and the environmental noise value to the communication terminal A of user A, so that the communication terminal A of user A can obtain the user B’s The pressure value and the environmental noise value detected by the communication terminal B can be similarly obtained, and the communication terminal B of the user B can also obtain the pressure value and the environmental noise value detected by the communication terminal A of the user A.
步骤202、根据所述环境噪声值及所述压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号；Step 202, adjusting the loudness value and frequency value of the collected voice signal according to the environmental noise value and the pressure value to obtain a target voice signal;
在本发明实施例中，通信终端在获取到通话对象所使用的通信终端检测到的环境噪声值及压力值之后，将根据该环境噪声值及该压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号。In the embodiment of the present invention, after the communication terminal acquires the environmental noise value and pressure value detected by the communication terminal used by the call partner, it will adjust the loudness value and pressure value of the collected voice signal according to the environmental noise value and the pressure value. frequency value to obtain the target speech signal.
其中，响度值又称为音量，人耳感受到的声音强度，它是人对声音大小的一个主观感觉量，且响度的大小决定于声音接收处的波幅。频率值可以体现出声音的清晰度，且频率值为语音信号中的声音的频率，通过调节频率值可以让播放的声音具有更好的清晰度，通常在清晰度不佳的情况下，需要调节清晰度。Among them, the loudness value is also called the volume, the sound intensity felt by the human ear, it is a subjective perception of the volume of the sound, and the loudness is determined by the amplitude of the sound receiving place. The frequency value can reflect the clarity of the sound, and the frequency value is the frequency of the sound in the voice signal. By adjusting the frequency value, the played sound can have better clarity. Usually, when the clarity is not good, you need to adjust clarity.
可以理解的是，在本发明实施例中，根据环境噪声值及压力值调节语音信号的响度值及频率值，使得能够在语音信号包含的声音的频率和幅度上进行更加细致的调节，而非仅仅是对响度值(音量)进行调节，使得能够适应于更多的复杂的环境及场景，满足用户的需求。It can be understood that, in the embodiment of the present invention, the loudness value and frequency value of the speech signal are adjusted according to the ambient noise value and the pressure value, so that more detailed adjustments can be made on the frequency and amplitude of the sound contained in the speech signal, instead of It is only to adjust the loudness value (volume), so that it can adapt to more complex environments and scenes and meet the needs of users.
可以理解的是，通信终端已采集的语音信号是指待发送给另一端的通信终端的语音信号，例如，通信终端A在获取通信终端B检测到的压力值及环境噪声值的同时，将通过麦克风采集使用通信终端A的用户A发出的语音，以得到该采集的语音信号。It can be understood that the voice signal collected by the communication terminal refers to the voice signal to be sent to the communication terminal at the other end. For example, when communication terminal A obtains the pressure value and the environmental noise value detected by communication terminal B, it will pass The microphone collects the voice uttered by the user A who uses the communication terminal A to obtain the collected voice signal.
步骤203、将所述目标语音信号发送给所述通信终端。Step 203. Send the target voice signal to the communication terminal.
在本发明实施例中，通信终端在完成语音信号的调节之后，将得到的目标语音信号发送给另一通信终端，即通话对象所使用的通信终端，以便该另一通信终端通过听筒播放该目标语音信号，由于该目标语音信号是基于该另一通信终端侧的环境噪音值及压力值调节得到的，使得能够满足该另一通信终端侧的用户对通话声音的需求，且不需要用户手动调节。In the embodiment of the present invention, after the communication terminal completes the adjustment of the voice signal, it sends the obtained target voice signal to another communication terminal, that is, the communication terminal used by the call partner, so that the other communication terminal can play the target voice signal through the earpiece. Voice signal, since the target voice signal is adjusted based on the environmental noise value and pressure value of the other communication terminal side, it can meet the needs of the user on the other communication terminal side for call sound, and does not require manual adjustment by the user .
需要说明的是，在本发明实施例中，在建立两个通信终端之间的通话之后，一端通信终端是实时将其检测到的压力值及环境噪声值发送给另一通信终端，该另一通信终端也是实时基于该压力值及环境噪声值调节语音信号的。It should be noted that, in the embodiment of the present invention, after establishing a call between two communication terminals, one communication terminal sends the detected pressure value and environmental noise value to the other communication terminal in real time, and the other communication terminal The communication terminal also adjusts the voice signal in real time based on the pressure value and the environmental noise value.
在本发明实施例中，通过一端的通信终端利用另一端的通信终端检测到的环境噪声值及频率值，对待发送给该另一端的通信终端的语音信号的响度值及频率值进行调节，使得能通过通信终端的信息交互的方式实现语音信号的调节。且通过利用环境噪声值及压力值对语音信号的响度值及频率值进行调节，使得能够基于环境噪声值及压力值综合考量用户对声音的需求，以便对语音信号的响度值及频率值进行调节，以满足用户的需求，且不需要用户手动进行调节，有效改善用户使用体验。In the embodiment of the present invention, the communication terminal at one end uses the environmental noise value and frequency value detected by the communication terminal at the other end to adjust the loudness value and frequency value of the voice signal to be sent to the communication terminal at the other end, so that The adjustment of the voice signal can be realized through the information interaction mode of the communication terminal. And by using the ambient noise value and pressure value to adjust the loudness value and frequency value of the voice signal, it is possible to comprehensively consider the user's demand for sound based on the environmental noise value and pressure value, so as to adjust the loudness value and frequency value of the voice signal , to meet the needs of the user, and does not require manual adjustment by the user, effectively improving the user experience.
请参阅图3，为本发明第二实施例中语音信号调节方法的流程示意图，该方法应用于通信终端，且该方法包括：Please refer to FIG. 3 , which is a schematic flowchart of a voice signal adjustment method in the second embodiment of the present invention. The method is applied to a communication terminal, and the method includes:
步骤301、在通话接通后，获取通话对象所使用的通信终端检测到的环境噪声值，及获取所述通信终端听筒处的压力值；Step 301. After the call is connected, obtain the environmental noise value detected by the communication terminal used by the call object, and obtain the pressure value at the earpiece of the communication terminal;
步骤302、查找预先设置的压力值、环境噪声值、响度值及频率值之间的映射关系表，确定与所述环境噪声值及所述压力值对应的目标响度值及目标频率值；Step 302, look up the preset mapping relationship table among the pressure value, ambient noise value, loudness value and frequency value, and determine the target loudness value and target frequency value corresponding to the environmental noise value and the pressure value;
步骤303、依据所述目标响度值及目标频率值分别对所述语音信号的响度值及频率值进行调节，得到所述目标语音信号；Step 303, respectively adjusting the loudness value and frequency value of the speech signal according to the target loudness value and target frequency value to obtain the target speech signal;
步骤304、将所述目标语音信号发送给所述通信终端。Step 304. Send the target voice signal to the communication terminal.
在本发明实施例中，步骤301及步骤304分别与第一实施例中步骤201及步骤203描述的内容相似，此处不做赘述。In this embodiment of the present invention, steps 301 and 304 are similar to the contents described in steps 201 and 203 in the first embodiment, respectively, and will not be repeated here.
在本发明实施例中，预先设置了压力值、环境噪声值、响度值及频率值之间的映射关系表，且该映射关系表是考虑了具体的场景下的压力值及环境噪声值并且经过精心测试得到的，尤其适用于环境噪声值小但是压力值大的场景。且可以理解的是，本发明是综合考虑压力值及环境噪声值设置的上述映射关系表，而非简单的压力值大的情况就增大响度值，环境噪声值大的情况下就增加频率值(清晰度)，也有可能会在压力值大，但是环境噪声值小的情况下仅增大响度值或者仅增大频率值，以便能够适应更多的场景下的需求。In the embodiment of the present invention, a mapping relationship table among pressure value, ambient noise value, loudness value and frequency value is preset, and the mapping relationship table is considered the pressure value and environmental noise value in a specific scene and passed through It is obtained through careful testing, and is especially suitable for scenes with low ambient noise but high pressure. And it can be understood that the present invention comprehensively considers the above-mentioned mapping relationship table set by the pressure value and the environmental noise value, instead of simply increasing the loudness value when the pressure value is large, and increasing the frequency value when the environmental noise value is large. (clarity), it is also possible to only increase the loudness value or only increase the frequency value when the pressure value is large but the ambient noise value is small, so as to be able to adapt to the needs of more scenarios.
其中，在得到通话对象所使用的通信终端检测到的环境噪声值及压力值之后，将查找预先设置的压力值、环境噪声值、响度值及频率值之间的映射关系表，确定与获取到的环境噪声值及压力值对应的目标响度值及目标频率值。Among them, after obtaining the environmental noise value and pressure value detected by the communication terminal used by the call partner, the mapping relationship table between the preset pressure value, environmental noise value, loudness value and frequency value will be searched to determine and obtain the The target loudness value and target frequency value corresponding to the ambient noise value and pressure value.
进一步的，将依据该目标响度值及目标频率值分别对已采集的语音信号的响度值及频率值进行调节，以将该语音信号的响度值调节至目标响度值，及将该语音信号的频率值调节至目标频率值，得到目标语音信号，并将该目标语音信号发送给通话对象的通信终端，以便该通话对象的通信终端通过听筒播放该目标语音信号，以实现通话。Further, the loudness value and frequency value of the collected speech signal will be adjusted respectively according to the target loudness value and the target frequency value, so as to adjust the loudness value of the speech signal to the target loudness value, and the frequency of the speech signal The value is adjusted to the target frequency value to obtain the target voice signal, and the target voice signal is sent to the communication terminal of the call partner, so that the communication terminal of the call partner plays the target voice signal through the earpiece to realize the call.
在本发明实施例中，预先设置压力值、环境噪声值、响度值及频率值之间的映射关系表，由于该映射关系表是综合考虑压力值及环境噪声值得到的，因此，使用该映射关系表对语音信号的响度值及频率值进行调节，能够更加满足多种不同场景下用户的需求，且并不需要用户手动进行调节，有效改善用户使用体验。In the embodiment of the present invention, the mapping relationship table between the pressure value, the ambient noise value, the loudness value and the frequency value is preset. Since the mapping relationship table is obtained by comprehensively considering the pressure value and the environmental noise value, the mapping relationship table is used The relationship table adjusts the loudness value and frequency value of the voice signal, which can better meet the needs of users in various scenarios, and does not require the user to manually adjust, effectively improving the user experience.
请参阅图4，为本发明第二实施例中步骤303的细化步骤的流程示意图，包括：Please refer to FIG. 4, which is a schematic flow chart of the detailed steps of step 303 in the second embodiment of the present invention, including:
步骤401、确定所述语音信号的响度值及频率值；Step 401, determining the loudness value and frequency value of the speech signal;
步骤402、若所述响度值与所述目标响度值的差值的绝对值大于第一预设值，则按照预设的第一增大步长或第一减小步长增大或减小所述响度值，直至所述响度值增大或减小至所述目标响度值；Step 402, if the absolute value of the difference between the loudness value and the target loudness value is greater than a first preset value, increase or decrease according to a preset first increase step or first decrease step the loudness value until the loudness value increases or decreases to the target loudness value;
步骤403、若所述频率值与所述目标频率值的差值的绝对值大于第二预设值，则按照预设的第二增大步长或第二减小步长增大或减小所述频率值，直至所述频率值增大或减小至所述目标频率值。Step 403, if the absolute value of the difference between the frequency value and the target frequency value is greater than a second preset value, then increase or decrease according to a preset second increase step or second decrease step The frequency value until the frequency value increases or decreases to the target frequency value.
在本发明实施例中，在查找得到目标响度值及目标频率值之后，通信终端将确定已采集的语音信号的响度值及频率值，并将该响度值与目标响度值进行比较，确定该响度值与目标响度值之间的差值的绝对值，及将该频率值与目标频率值进行比较，确定该频率值与目标频率值之间的差值的绝对值。In the embodiment of the present invention, after finding the target loudness value and the target frequency value, the communication terminal will determine the loudness value and frequency value of the collected voice signal, and compare the loudness value with the target loudness value to determine the loudness value and comparing the frequency value with the target frequency value to determine the absolute value of the difference between the frequency value and the target frequency value.
若该响度值与目标响度值的差值的绝对值大于第一预设值，则表明差距较大，在这种情况下，若直接将响度值调节至目标响度值，则会出现响度值突变的情况，会造成另一端接收到的语音信号的响度突然增大或减小，造成用户的不适应及不舒服，为了避免这种情况出现，通信终端将逐渐改变响度值，具体的，按照预设的第一增大步长或第一减小步长增大或减小响度值，直至响度值增大或减小至目标响度值，其中，若响度值与目标响度值之间的差值大于0，则表明需要减小响度值，若响度值与目标响度值之间的差值小于0，则表明需要增大响度值，若响度值与目标响度值之间的差值为0，则表明不需要调节响度值。为了更好的理解，以按照第一增大步长为例描述响度值的增大，具体的：先将响度值增大第一步长，然后再增大第一步长，直至响度值增大到目标响度值，而非一次增大到目标响度值。If the absolute value of the difference between the loudness value and the target loudness value is greater than the first preset value, it indicates that the difference is large. In this case, if the loudness value is directly adjusted to the target loudness value, a sudden change in the loudness value will occur In some cases, the loudness of the voice signal received by the other end will suddenly increase or decrease, resulting in discomfort and discomfort for the user. In order to avoid this situation, the communication terminal will gradually change the loudness value. Specifically, according to the preset The set first increase step or first decrease step increases or decreases the loudness value until the loudness value increases or decreases to the target loudness value, wherein, if the difference between the loudness value and the target loudness value If it is greater than 0, it indicates that the loudness value needs to be reduced. If the difference between the loudness value and the target loudness value is less than 0, it indicates that the loudness value needs to be increased. If the difference between the loudness value and the target loudness value is 0, then Indicates that the loudness value does not need to be adjusted. For a better understanding, take the first increase step as an example to describe the increase of the loudness value. Specifically: first increase the loudness value by the first step, and then increase the first step until the loudness value increases. Up to the target loudness value instead of increasing to the target loudness value all at once.
若该频率值与目标频率值的差值的绝对值大于第二预设值，则表明频率的差距较大，这种情况下，若直接将频率值调节至目标频率值，则会出现频率值突变的情况，会给另一端的通信终端的使用者的耳朵带来冲击，未了表明这种情况出现，通信终端将逐渐改变频率值，具体的，按照预设的第二增大步长或第二减小步长增大或减小频率值，直至频率值增大或减小到目标频率值，其中，若频率值与目标频率值之间差值大于0，则表明需要减小频率值，若频率值与目标频率值之间的差值小于0，则表明需要增大频率值。If the absolute value of the difference between the frequency value and the target frequency value is greater than the second preset value, it indicates that the frequency difference is large. In this case, if the frequency value is directly adjusted to the target frequency value, the frequency value will appear A sudden change will bring shock to the ears of the user of the communication terminal at the other end. It does not indicate that this situation occurs, and the communication terminal will gradually change the frequency value. Specifically, according to the preset second increase step size or The second reduction step increases or decreases the frequency value until the frequency value increases or decreases to the target frequency value, wherein, if the difference between the frequency value and the target frequency value is greater than 0, it indicates that the frequency value needs to be reduced , if the difference between the frequency value and the target frequency value is less than 0, it indicates that the frequency value needs to be increased.
在本发明实施例中，通过预先设置第一增大步长、第一减小步长、第二增大步长及第二减小步长的方式，使得在上述绝对值大于第一预设值及上述绝对值大于第二预设值的情况下，能够逐步的调节响度值及频率值，以便存在一个响度值改变及频率值改变的缓存，避免对用户的收听造成冲击，确保用户具有良好的使用体验。In the embodiment of the present invention, by presetting the first increase step size, the first decrease step size, the second increase step size and the second decrease step size, the above absolute value is greater than the first preset When the absolute value and the above-mentioned absolute value are greater than the second preset value, the loudness value and frequency value can be gradually adjusted, so that there is a cache of loudness value changes and frequency value changes, so as to avoid impact on the user's listening and ensure that the user has a good listening experience. use experience.
请参阅图5，为本发明第三实施例中通信终端的程序模块的结构示意图，该通信终端包括：Please refer to FIG. 5, which is a schematic structural diagram of the program modules of the communication terminal in the third embodiment of the present invention. The communication terminal includes:
获取模块501，用于在通话接通后，获取通话对象所使用的通信终端检测到的环境噪声值，及获取所述通信终端听筒处的压力值；The obtaining module 501 is used to obtain the environmental noise value detected by the communication terminal used by the call object after the call is connected, and obtain the pressure value at the earpiece of the communication terminal;
在本发明实施例中，在通信终端与另一通信终端之间的通话接通后，另一通信终端将触发其听筒附近的压力传感器开始工作，以得到压力传感器感应到的压力值，及触发噪音采集设备开始工作，以得到当前的环境噪声值。可以理解的是，环境噪声值优选的是在该另一通信终端的用户未发出声音的情况下进行检测，以便更真实的接近环境真实的噪声值。且该另一通信终端在得到环境噪声值及压力值之后，将该环境噪声值及压力值反馈给该通信终端。该通信终端的获取模块501获取通话对象所使用的通信终端检测到的环境噪声值，及获取所述通信终端听筒处的压力值。In the embodiment of the present invention, after the call between the communication terminal and another communication terminal is connected, the other communication terminal will trigger the pressure sensor near the earpiece to start working to obtain the pressure value sensed by the pressure sensor, and trigger The noise collection equipment starts to work to obtain the current environmental noise value. It can be understood that the ambient noise value is preferably detected when the user of the other communication terminal does not make a sound, so as to be more realistically close to the real noise value of the environment. And after the other communication terminal obtains the environmental noise value and the pressure value, it feeds back the environmental noise value and the pressure value to the communication terminal. The acquisition module 501 of the communication terminal acquires the environmental noise value detected by the communication terminal used by the call partner, and acquires the pressure value at the earpiece of the communication terminal.
例如：若用户A使用通信终端A，用户B使用通信终端B，且用户A和用户B分别利用通信终端A和通信终端B建立通话，且在通话接通后，用户B将通过通信终端B上的压力传感器获取到压力值，及利用噪音采集设备获取到环境噪声值，并将该压力值及环境噪声值发送给用户A的通信终端A，以便用户A的通信终端A能够获取到用户B的通信终端B检测到的压力值及环境噪声值，同理可得，用户B的通信终端B也能够获取到用户A的通信终端A检测到的压力值及环境噪声值。For example: if user A uses communication terminal A, user B uses communication terminal B, and user A and user B respectively use communication terminal A and communication terminal B to establish a call, and after the call is connected, user B will use communication terminal B to The pressure sensor obtains the pressure value, and uses the noise collection device to obtain the environmental noise value, and sends the pressure value and the environmental noise value to the communication terminal A of user A, so that the communication terminal A of user A can obtain the user B’s The pressure value and the environmental noise value detected by the communication terminal B can be similarly obtained, and the communication terminal B of the user B can also obtain the pressure value and the environmental noise value detected by the communication terminal A of the user A.
调节模块502，用于根据所述环境噪声值及所述压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号；An adjustment module 502, configured to adjust the loudness value and frequency value of the collected speech signal according to the environmental noise value and the pressure value, to obtain a target speech signal;
在本发明实施例中，在获取到通话对象所使用的通信终端检测到的环境噪声值及压力值之后，调节模块502将根据该环境噪声值及该压力值调节已采集的语音信号的响度值及频率值，得到目标语音信号。In the embodiment of the present invention, after acquiring the environmental noise value and pressure value detected by the communication terminal used by the call partner, the adjustment module 502 will adjust the loudness value of the collected voice signal according to the environmental noise value and the pressure value and frequency value to get the target speech signal.
其中，响度值又称为音量，人耳感受到的声音强度，它是人对声音大小的一个主观感觉量，且响度的大小决定于声音接收处的波幅。频率值可以体现出声音的清晰度，且频率值为语音信号中的声音的频率，通过调节频率值可以让播放的声音具有更好的清晰度，通常在清晰度不佳的情况下，需要调节清晰度。Among them, the loudness value is also called the volume, the sound intensity felt by the human ear, it is a subjective perception of the volume of the sound, and the loudness is determined by the amplitude of the sound receiving place. The frequency value can reflect the clarity of the sound, and the frequency value is the frequency of the sound in the voice signal. By adjusting the frequency value, the played sound can have better clarity. Usually, when the clarity is not good, you need to adjust clarity.
可以理解的是，在本发明实施例中，根据环境噪声值及压力值调节语音信号的响度值及频率值，使得能够在语音信号包含的声音的频率和幅度上进行更加细致的调节，而非仅仅是对响度值(音量)进行调节，使得能够适应于更多的复杂的环境及场景，满足用户的需求。It can be understood that, in the embodiment of the present invention, the loudness value and frequency value of the speech signal are adjusted according to the ambient noise value and the pressure value, so that more detailed adjustments can be made on the frequency and amplitude of the sound contained in the speech signal, instead of It is only to adjust the loudness value (volume), so that it can adapt to more complex environments and scenes and meet the needs of users.
可以理解的是，通信终端已采集的语音信号是指待发送给另一端的通信终端的语音信号，例如，通信终端A在获取通信终端B检测到的压力值及环境噪声值的同时，将通过麦克风采集使用通信终端A的用户A发出的语音，以得到该采集的语音信号。It can be understood that the voice signal collected by the communication terminal refers to the voice signal to be sent to the communication terminal at the other end. For example, when communication terminal A obtains the pressure value and the environmental noise value detected by communication terminal B, it will pass The microphone collects the voice uttered by the user A who uses the communication terminal A to obtain the collected voice signal.
发送模块503，用于将所述目标语音信号发送给所述通话对象所使用的通信终端。A sending module 503, configured to send the target voice signal to the communication terminal used by the call partner.
在本发明实施例中，在完成语音信号的调节之后，发送模块503将得到的目标语音信号发送给另一通信终端，即通话对象所使用的通信终端，以便该另一通信终端通过听筒播放该目标语音信号，由于该目标语音信号是基于该另一通信终端侧的环境噪音值及压力值调节得到的，使得能够满足该另一通信终端侧的用户对通话声音的需求，且不需要用户手动调节。In the embodiment of the present invention, after the adjustment of the voice signal is completed, the sending module 503 sends the obtained target voice signal to another communication terminal, that is, the communication terminal used by the call partner, so that the other communication terminal can play the voice signal through the earpiece. The target voice signal, because the target voice signal is adjusted based on the environmental noise value and pressure value of the other communication terminal side, so that it can meet the needs of the user on the other communication terminal side for the voice of the conversation, and does not require the user to manually adjust.
需要说明的是，在本发明实施例中，在建立两个通信终端之间的通话之后，一端通信终端是实时将其检测到的压力值及环境噪声值发送给另一通信终端，该另一通信终端也是实时基于该压力值及环境噪声值调节语音信号的。It should be noted that, in the embodiment of the present invention, after establishing a call between two communication terminals, one communication terminal sends the detected pressure value and environmental noise value to the other communication terminal in real time, and the other communication terminal The communication terminal also adjusts the voice signal in real time based on the pressure value and the environmental noise value.
在本发明实施例中，通过一端的通信终端利用另一端的通信终端检测到的环境噪声值及频率值，对待发送给该另一端的通信终端的语音信号的响度值及频率值进行调节，使得能通过通信终端的信息交互的方式实现语音信号的调节。且通过利用环境噪声值及压力值对语音信号的响度值及频率值进行调节，使得能够基于环境噪声值及压力值综合考量用户对声音的需求，以便对语音信号的响度值及频率值进行调节，以满足用户的需求，且不需要用户手动进行调节，有效改善用户使用体验。In the embodiment of the present invention, the communication terminal at one end uses the environmental noise value and frequency value detected by the communication terminal at the other end to adjust the loudness value and frequency value of the voice signal to be sent to the communication terminal at the other end, so that The adjustment of the voice signal can be realized through the information interaction mode of the communication terminal. And by using the ambient noise value and pressure value to adjust the loudness value and frequency value of the voice signal, it is possible to comprehensively consider the user's demand for sound based on the environmental noise value and pressure value, so as to adjust the loudness value and frequency value of the voice signal , to meet the needs of the user, and does not require manual adjustment by the user, effectively improving the user experience.
请参阅图6，为本发明第四实施例中通信终端的程序模块的结构示意图，该通信终端包括如第三实施例中的获取模块501、调节模块502及发送模块503，且与第三实施例中描述的内容相似，此处并不赘述。Please refer to FIG. 6, which is a schematic structural diagram of the program modules of the communication terminal in the fourth embodiment of the present invention. The communication terminal includes an acquisition module 501, an adjustment module 502, and a sending module 503 as in the third embodiment, and is similar to the third embodiment The content described in the example is similar and will not be repeated here.
在本发明实施例中，调节模块502包括：In the embodiment of the present invention, the adjustment module 502 includes:
查找模块601，用于查找预先设置的压力值、环境噪声值、响度值及频率值之间的映射关系表，确定与所述环境噪声值及所述压力值对应的目标响度值及目标频率值；A search module 601, configured to search for a preset mapping relationship table among pressure values, ambient noise values, loudness values, and frequency values, and determine target loudness values and target frequency values corresponding to the environmental noise values and the pressure values ;
信号调节模块602，用于依据所述目标响度值及目标频率值分别对所述语音信号的响度值及频率值进行调节，得到所述目标语音信号。The signal adjustment module 602 is configured to adjust the loudness value and the frequency value of the speech signal respectively according to the target loudness value and the target frequency value, so as to obtain the target speech signal.
在本发明实施例中，预先设置了压力值、环境噪声值、响度值及频率值之间的映射关系表，且该映射关系表是考虑了具体的场景下的压力值及环境噪声值并且经过精心测试得到的，尤其适用于环境噪声值小但是压力值大的场景。且可以理解的是，本发明是综合考虑压力值及环境噪声值设置的上述映射关系表，而非简单的压力值大的情况就增大响度值，环境噪声值大的情况下就增加频率值(清晰度)，也有可能会在压力值大，但是环境噪声值小的情况下仅增大响度值或者仅增大频率值，以便能够适应更多的场景下的需求。In the embodiment of the present invention, a mapping relationship table among pressure value, ambient noise value, loudness value and frequency value is preset, and the mapping relationship table is considered the pressure value and environmental noise value in a specific scene and passed through It is obtained through careful testing, and is especially suitable for scenes with low ambient noise but high pressure. And it can be understood that the present invention comprehensively considers the above-mentioned mapping relationship table set by the pressure value and the environmental noise value, instead of simply increasing the loudness value when the pressure value is large, and increasing the frequency value when the environmental noise value is large. (clarity), it is also possible to only increase the loudness value or only increase the frequency value when the pressure value is large but the ambient noise value is small, so as to be able to adapt to the needs of more scenarios.
其中，在得到通话对象所使用的通信终端检测到的环境噪声值及压力值之后，查找模块601将查找预先设置的压力值、环境噪声值、响度值及频率值之间的映射关系表，确定与获取到的环境噪声值及压力值对应的目标响度值及目标频率值。Wherein, after obtaining the environmental noise value and the pressure value detected by the communication terminal used by the call partner, the search module 601 will search the preset mapping relation table between the pressure value, the environmental noise value, the loudness value and the frequency value, and determine A target loudness value and a target frequency value corresponding to the acquired ambient noise value and pressure value.
进一步的，信号调节模块602将依据该目标响度值及目标频率值分别对已采集的语音信号的响度值及频率值进行调节，以将该语音信号的响度值调节至目标响度值，及将该语音信号的频率值调节至目标频率值，得到目标语音信号，并将该目标语音信号发送给通话对象的通信终端，以便该通话对象的通信终端通过听筒播放该目标语音信号，以实现通话。Further, the signal adjustment module 602 will respectively adjust the loudness value and the frequency value of the collected voice signal according to the target loudness value and the target frequency value, so as to adjust the loudness value of the voice signal to the target loudness value, and set the The frequency value of the voice signal is adjusted to the target frequency value to obtain the target voice signal, and the target voice signal is sent to the communication terminal of the call partner, so that the communication terminal of the call partner plays the target voice signal through the earpiece to realize the call.
在本发明实施例中，预先设置压力值、环境噪声值、响度值及频率值之间的映射关系表，由于该映射关系表是综合考虑压力值及环境噪声值得到的，因此，使用该映射关系表对语音信号的响度值及频率值进行调节，能够更加满足多种不同场景下用户的需求，且并不需要用户手动进行调节，有效改善用户使用体验。In the embodiment of the present invention, the mapping relationship table between the pressure value, the ambient noise value, the loudness value and the frequency value is preset. Since the mapping relationship table is obtained by comprehensively considering the pressure value and the environmental noise value, the mapping relationship table is used The relationship table adjusts the loudness value and frequency value of the voice signal, which can better meet the needs of users in various scenarios, and does not require the user to manually adjust, effectively improving the user experience.
进一步的，信号调节模块602包括：Further, the signal conditioning module 602 includes:
确定模块603，用于确定所述语音信号的响度值及频率值；A determining module 603, configured to determine a loudness value and a frequency value of the speech signal;
响度调节模块604，用于若所述响度值与所述目标响度值的差值的绝对值大于第一预设值，则按照预设的第一增大步长或第一减小步长增大或减小所述响度值，直至所述响度值增大或减小至所述目标响度值；Loudness adjustment module 604, configured to increase the volume according to a preset first increase step or first decrease step if the absolute value of the difference between the loudness value and the target loudness value is greater than a first preset value. increasing or decreasing the loudness value until the loudness value increases or decreases to the target loudness value;
频率调节模块605，用于若所述频率值与所述目标频率值的差值的绝对值大于第二预设值，则按照预设的第二增大步长或第二减小步长增大或减小所述频率值，直至所述频率值增大或减小至所述目标频率值。A frequency adjustment module 605, configured to increase the frequency according to a preset second increase step or second decrease step if the absolute value of the difference between the frequency value and the target frequency value is greater than a second preset value. Increase or decrease the frequency value until the frequency value increases or decreases to the target frequency value.
在本发明实施例中，在查找得到目标响度值及目标频率值之后，确定模块603将确定已采集的语音信号的响度值及频率值，并将该响度值与目标响度值进行比较，确定该响度值与目标响度值之间的差值的绝对值，及将该频率值与目标频率值进行比较，确定该频率值与目标频率值之间的差值的绝对值。In the embodiment of the present invention, after finding the target loudness value and target frequency value, the determining module 603 will determine the loudness value and frequency value of the collected speech signal, and compare the loudness value with the target loudness value to determine the the absolute value of the difference between the loudness value and the target loudness value, and compare the frequency value with the target frequency value to determine the absolute value of the difference between the frequency value and the target frequency value.
若该响度值与目标响度值的差值的绝对值大于第一预设值，则表明差距较大，在这种情况下，若直接将响度值调节至目标响度值，则会出现响度值突变的情况，会造成另一端接收到的语音信号的响度突然增大或减小，造成用户的不适应及不舒服，为了避免这种情况出现，通信终端将逐渐改变响度值，具体的，响度调节模块604按照预设的第一增大步长或第一减小步长增大或减小响度值，直至响度值增大或减小至目标响度值，其中，若响度值与目标响度值之间的差值大于0，则表明需要减小响度值，若响度值与目标响度值之间的差值小于0，则表明需要增大响度值，若响度值与目标响度值之间的差值为0，则表明不需要调节响度值。为了更好的理解，以按照第一增大步长为例描述响度值的增大，具体的：先将响度值增大第一步长，然后再增大第一步长，直至响度值增大到目标响度值，而非一次增大到目标响度值。If the absolute value of the difference between the loudness value and the target loudness value is greater than the first preset value, it indicates that the difference is large. In this case, if the loudness value is directly adjusted to the target loudness value, a sudden change in the loudness value will occur In some cases, the loudness of the voice signal received by the other end will suddenly increase or decrease, resulting in discomfort and discomfort for the user. In order to avoid this situation, the communication terminal will gradually change the loudness value. Specifically, the loudness adjustment Module 604 increases or decreases the loudness value according to the preset first increasing step size or first decreasing step size until the loudness value increases or decreases to the target loudness value, wherein, if the loudness value is equal to the target loudness value If the difference between the loudness value and the target loudness value is less than 0, it indicates that the loudness value needs to be increased. If the difference between the loudness value and the target loudness value If it is 0, it means that there is no need to adjust the loudness value. For a better understanding, take the first increase step as an example to describe the increase of the loudness value. Specifically: first increase the loudness value by the first step, and then increase the first step until the loudness value increases. Up to the target loudness value instead of increasing to the target loudness value all at once.
若该频率值与目标频率值的差值的绝对值大于第二预设值，则表明频率的差距较大，这种情况下，若直接将频率值调节至目标频率值，则会出现频率值突变的情况，会给另一端的通信终端的使用者的耳朵带来冲击，未了表明这种情况出现，通信终端将逐渐改变频率值，具体的，频率调节模块605按照预设的第二增大步长或第二减小步长增大或减小频率值，直至频率值增大或减小到目标频率值，其中，若频率值与目标频率值之间差值大于0，则表明需要减小频率值，若频率值与目标频率值之间的差值小于0，则表明需要增大频率值。If the absolute value of the difference between the frequency value and the target frequency value is greater than the second preset value, it indicates that the frequency difference is large. In this case, if the frequency value is directly adjusted to the target frequency value, the frequency value will appear A sudden change will bring impact to the ears of the user of the communication terminal at the other end. It is not clear that this situation occurs, and the communication terminal will gradually change the frequency value. A large step size or a second decreasing step size increases or decreases the frequency value until the frequency value increases or decreases to the target frequency value, wherein if the difference between the frequency value and the target frequency value is greater than 0, it indicates the need to Decrease the frequency value. If the difference between the frequency value and the target frequency value is less than 0, it indicates that the frequency value needs to be increased.
在本发明实施例中，通过预先设置第一增大步长、第一减小步长、第二增大步长及第二减小步长的方式，使得在上述绝对值大于第一预设值及上述绝对值大于第二预设值的情况下，能够逐步的调节响度值及频率值，以便存在一个响度值改变及频率值改变的缓存，避免对用户的收听造成冲击，确保用户具有良好的使用体验。In the embodiment of the present invention, by presetting the first increase step size, the first decrease step size, the second increase step size and the second decrease step size, the above absolute value is greater than the first preset When the absolute value and the above-mentioned absolute value are greater than the second preset value, the loudness value and frequency value can be gradually adjusted, so that there is a cache of loudness value changes and frequency value changes, so as to avoid impact on the user's listening and ensure that the user has a good listening experience. use experience.
在本发明实施例中还提供一种通信终端，包括：存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，该处理器执行计算机程序时，实现第一实施例或第二实施例中语音调节方法中的各个步骤。In an embodiment of the present invention, a communication terminal is also provided, including: a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the first embodiment or the first embodiment is realized. The various steps in the voice adjustment method in the second embodiment.
本发明还提供一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时，实现第一实施例或第二实施例中语音调节方法中的各个步骤。The present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, each step in the speech adjustment method in the first embodiment or the second embodiment is realized.
在本申请所提供的几个实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个模块或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或模块的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other division methods. For example, multiple modules or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or modules may be in electrical, mechanical or other forms.
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。The modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or may be distributed to multiple network modules. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
另外，在本发明各个实施例中的各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, each module may exist separately physically, or two or more modules may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules.
所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-OnlyMemory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.
需要说明的是，对于前述的各方法实施例，为了简便描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其它顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定都是本发明所必须的。It should be noted that, for the sake of simplicity of description, the aforementioned method embodiments are expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. Because of the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.
以上为对本发明所提供的一种语音信号的调节方法、通信终端及计算机可读存储介质的描述，对于本领域的技术人员，依据本发明实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上，本说明书内容不应理解为对本发明的限制。The above is a description of a voice signal adjustment method, a communication terminal, and a computer-readable storage medium provided by the present invention. For those skilled in the art, based on the ideas of the embodiments of the present invention, both in terms of specific implementation and application range There will be changes. In summary, the contents of this specification should not be construed as limiting the present invention.
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