WO2015067067A1 - 一种通话方法和通信终端、存储介质 - Google Patents

一种通话方法和通信终端、存储介质 Download PDF

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Publication number
WO2015067067A1
WO2015067067A1 PCT/CN2014/082276 CN2014082276W WO2015067067A1 WO 2015067067 A1 WO2015067067 A1 WO 2015067067A1 CN 2014082276 W CN2014082276 W CN 2014082276W WO 2015067067 A1 WO2015067067 A1 WO 2015067067A1
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Prior art keywords
communication terminal
sound
call mode
special call
receiving
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PCT/CN2014/082276
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English (en)
French (fr)
Inventor
孙家训
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中兴通讯股份有限公司
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Publication of WO2015067067A1 publication Critical patent/WO2015067067A1/zh

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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech 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
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208Noise filtering

Definitions

  • the present invention relates to a voice call technology of a communication terminal, and in particular, to a call method, a communication terminal, and a storage medium. Background technique
  • a dual microphone MIC, microphone
  • multiple MIC noise reduction technologies appear in the uplink direction during the call, so that the caller can be heard more clearly in a noisy environment. , to ensure that the communication terminal has a good radio reception effect in noisy environments.
  • the earpiece of the communication terminal usually has a rated power of 10mW or 20mW, and since the position of the earpiece limits the size of the earpiece, the sound power radiated from the earpiece is limited, and in a noisy environment, it is difficult to hear.
  • the situation of the other party s speech.
  • the loudness of the earphone can be improved by increasing the volume and gain of the earpiece.
  • the gain configuration of the earpiece cannot be too high, if the volume of the earpiece is increased, the volume is increased. Gain, it can easily lead to broken or damaged earpieces.
  • the embodiment of the present invention provides a call method and a communication terminal, which ensure that the communication terminal has a good sound collection effect in a noisy environment, and can improve the loudness of the sound output without increasing the volume and gain of the earpiece of the communication terminal. And can avoid hearing due to excessive gain Broken or damaged tube.
  • an embodiment of the present invention provides a call method, which is applied to a communication terminal in a call state, and the method includes:
  • the communication terminal After receiving the triggering operation of the special call mode, the communication terminal sets the sound emitting device of the communication terminal to the sounding state;
  • a first sound receiving device for receiving a sound from a user in the communication terminal as a secondary sound receiving device, and setting a second sound collecting device for reducing noise as a main sound receiving device;
  • the primary sound receiving device is configured to receive a sound emitted by a user; and the secondary sound receiving device is configured to reduce noise.
  • the method before the receiving, by the communication terminal, the triggering operation of the special call mode, the method further includes:
  • the communication terminal sets the special call mode and the trigger identification of the special call mode.
  • the communications terminal sets the trigger identifier of the special call mode, including:
  • the triggering identifier of the special call mode is displayed on the interface of the communication terminal; and the triggering operation of the special call mode is received by the communications terminal, including:
  • the communication terminal detects a click operation on the trigger identification displayed on the communication terminal interface.
  • the method further includes:
  • the primary radio device is a microphone, and is disposed at the end of the communication The top of the terminal; the auxiliary sound receiving device is another microphone disposed at the bottom of the communication terminal; and the sound emitting device is a speaker.
  • the embodiment of the present invention provides a communication terminal, including a sound emitting device and at least two sound receiving devices; the communication terminal further includes:
  • a receiving unit configured to receive a trigger operation of a special call mode
  • a setting unit configured to: after the receiving unit receives the triggering operation of the special call mode, set the sound emitting device of the communication terminal to an outgoing state; and further configured to use the communication terminal for receiving a user a first sound receiving device that emits a sound is set as a secondary sound receiving device, and a second sound collecting device for reducing noise is set as a primary sound receiving device;
  • the primary radio device is configured to receive a sound emitted by a user; the secondary radio device is configured to reduce noise.
  • the setting unit is further configured to set the special call mode and the special call before the receiving unit receives the triggering operation of the special call mode.
  • the trigger ID of the mode is further configured to set the special call mode and the special call before the receiving unit receives the triggering operation of the special call mode.
  • the setting unit is further configured to display a trigger identifier of the special call mode on an interface of the communication terminal;
  • the receiving unit is further configured to detect a click operation on the trigger identifier displayed on the communication terminal interface.
  • the setting unit is further configured to: after setting the sound emitting device of the communication terminal to an output state, setting the parameter of the sounding state to The parameters corresponding to the special call mode.
  • the primary radio is a microphone disposed at the top of the communication terminal;
  • the auxiliary sound receiving device is another microphone disposed at the bottom of the communication terminal;
  • the sound emitting device is a speaker.
  • a storage medium wherein the storage medium stores a computer program, and the computer program is configured to execute the foregoing call method
  • the calling method and the communication terminal provided by the embodiment of the present invention, during the call, set the sound emitting device of the communication terminal to the sounding state, and the first sound collecting device for receiving the sound of the user and the noise reducing device
  • the two sound receiving devices are respectively set as the auxiliary sound receiving device and the main sound receiving device, so that the communication terminal can ensure good sound receiving effect in the noisy environment, and the loudness of the outgoing sound is not required to be improved by increasing the volume and gain of the earpiece of the communication terminal; It can also avoid the breakage or damage of the earpiece caused by the excessive gain.
  • 1 is a schematic structural diagram of a communication terminal
  • FIG. 2 is a schematic flowchart of a call method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of an interaction interface of a communication terminal
  • FIG. 4 is a schematic structural diagram of a communication terminal according to an embodiment of the present invention. detailed description
  • a communication terminal as shown in FIG. 1 wherein the upward and downward arrows in the front and back of the communication terminal respectively indicate the top and bottom directions of the front and back sides of the communication terminal, and during the normal conversation of the communication terminal, the usual out
  • the sound device is the earpiece of the communication terminal and is installed at the top of the communication terminal; at the same time, a speaker is usually installed at the bottom of the terminal for external sound;
  • the device may include a main microphone (MIC, microphone), which is a main radio device of the communication terminal, and is usually installed at the bottom of the terminal near the speaker for receiving the sound emitted by the user during the call; and in order to be able to be in a noisy environment
  • the user can clearly receive the sound from the user, and at least one auxiliary MIC is installed near the earpiece on the top of the communication terminal to reduce the noise of the surrounding environment when receiving the sound of the user, so that when the surrounding environment is noisy, Can achieve good radio reception.
  • a call method provided by an embodiment of the present invention is applied to a communication terminal in a call state, including but not limited to a terminal device having a call function, such as a mobile phone or a tablet computer.
  • a terminal device having a call function such as a mobile phone or a tablet computer.
  • the communication terminal After receiving the trigger operation of the special call mode, the communication terminal sets the sound emitting device of the communication terminal to an output state;
  • the communication terminal can receive the operation of triggering the special call mode sent by the user to enable the call method provided in this embodiment, specifically in this embodiment.
  • the special call mode can be called a handset louder mode.
  • the method may further include: the communication terminal setting the special call mode and the trigger identifier of the special call mode.
  • the triggering identifier of the special call mode is displayed on the interface of the communication terminal for the user to select a call method used by the embodiment of the present invention.
  • the trigger identifier and the display on the communication terminal interface are displayed.
  • the effect can be as shown in the right figure in Figure 3, and the left picture in Figure 3 is the interface effect displayed by the communication terminal in the normal call state, which is used to compare with the right picture of Figure 3.
  • the sounding device of the communication terminal may be set to the sounding state, preferably, the output
  • the sound device can be a speaker. Since the power of the speaker is larger than the power of the earpiece, it is more able to satisfy the loudness and clarity of the communication terminal in a noisy environment.
  • the method of the embodiment may further include: setting a parameter of the sounding state to a parameter corresponding to the special call mode;
  • the parameter scheme is set, and the preset parameter scheme may be pre-existing in the communication terminal after being debugged in advance.
  • the implementing step S201 of the communication layer in the software layer may include: after the communication terminal detects the click operation of the trigger identifier by the user, the dialer application in the communication terminal may abstract to the audio hardware.
  • the audio H3 (audio hardware abstraction layer) transmits the scene information including the handset louder mode, so that the audio HAL layer sets the speaker to the sound state after receiving the scene information; and, since the communication terminal is already in the system software version before leaving the factory
  • the audio parameter scheme suitable for the handset louder mode is integrated. At this time, the audio HAL layer will call the preset audio parameter scheme in this mode.
  • S202 setting, as a secondary sound receiving device, a first sound collecting device for receiving a sound emitted by a user in the communication terminal, and setting a second sound collecting device for reducing noise as a main sound receiving device;
  • the main radio device is configured to receive a sound emitted by a user; and the auxiliary radio device is used to reduce noise.
  • the sound pickup device is also required to be set to achieve a good sound collection effect in a noisy environment.
  • the first radio device is preferably a microphone, which is disposed at the bottom of the communication terminal for receiving a sound from the user during a normal call;
  • the second radio device is preferably another microphone, which is disposed at the communication terminal. Top, used to reduce noise during regular calls, such settings are consistent with the distance between the ear and the mouth during regular calls.
  • the sound output device is a speaker, which is set at the bottom of the communication terminal, and therefore, in order to comply
  • the first radio device can be set as a secondary radio device for reducing noise in the special call mode; correspondingly, the second radio device can be set as the main radio device, Receives the sound of the user in the special call mode.
  • the communication terminal has other radios:
  • auxiliary radio device can be set as the auxiliary radio device to reduce the noise of the surrounding environment during the user's conversation in a noisy environment
  • some of the other radios may be set as additional main radios, such that the sounds received by the user received by the main radio are enhanced; and the other part of the other radios may be set as the auxiliary radios, Reduce the noise of the surrounding environment during the user's conversation in noisy environments.
  • the implementing step S202 of the communication layer in the software layer may include: the audio HAL layer sets the first sound collecting device as a secondary sound receiving device for reducing noise in the special call mode; and setting the second sound collecting device The main radio is used to receive the sound of the user in the special call mode.
  • An embodiment of the present invention provides a method for calling, by setting a sound emitting device of a communication terminal to a sounding state during a call, and using a first sound receiving device for receiving a sound from a user and a second sound reducing device
  • the sound collecting device is respectively set as the auxiliary sound receiving device and the main sound receiving device, so that the communication terminal can ensure good sound receiving effect in a noisy environment, and the loudness of the sound output is not required to be improved by increasing the volume and gain of the earpiece of the communication terminal; It can also avoid the breakage or damage of the earpiece caused by the excessive gain.
  • a communication terminal 40 includes a sound emitting device and at least two sound receiving devices.
  • the communication terminal 40 may further include:
  • the receiving unit 401 is configured to receive a trigger operation of the special call mode
  • the setting unit 402 is configured to: after the receiving unit 401 receives the triggering operation of the special call mode, set the sound emitting device of the communication terminal 40 to an outgoing state; and further configure the communication terminal a first sound pickup device for receiving a sound from a user is set as a secondary sound pickup device, and a second sound pickup device for reducing noise is set as a main sound pickup device;
  • the main radio device is configured to receive a sound from a user, and the auxiliary radio device is configured to reduce noise.
  • the communication terminal 40 provided by the embodiment of the present invention includes, but is not limited to, a terminal device having a call function, such as a mobile phone, a tablet computer, etc., during a call of the communication terminal 40, when the surrounding environment is noisy, the receiving unit 401
  • the call mode provided in this embodiment can be enabled by receiving the operation of the special call mode triggered by the user.
  • the special call mode can be referred to as a high volume hand-held call mode.
  • the setting unit 402 may be further configured to set the special call mode and the triggering identifier of the special call mode.
  • the setting unit 402 can display the trigger identifier of the special call mode in the communication example, and the trigger identifier and the display effect on the communication terminal interface can be as shown in the right diagram of FIG. 3, and the left diagram in FIG. The interface effect displayed by the communication terminal in the normal call state is used for comparison with the right image of FIG. 3;
  • the setting unit 402 can set the sound emitting device of the communication terminal 40 to the sounding state.
  • the sound emitting device can It is a horn. Since the power of the horn is larger than the power of the earpiece, it is more able to satisfy the loudness and sharpness of the communication terminal 40 in the noisy environment.
  • the setting unit 402 may be configured to set the parameter of the sounding state to a parameter corresponding to the special call mode after the sounding device of the communication terminal 40 is set to the sounding state.
  • the setting unit 402 may The setting is performed according to a preset parameter scheme, and the preset parameter scheme may be pre-existing in the communication terminal 40 after being debugged in advance.
  • the setting unit 402 also needs to set the sound receiving device to achieve a good sound receiving effect in a noisy environment.
  • the first sound collecting device is preferably a microphone disposed at the bottom of the communication terminal 40.
  • the second radio is preferably another microphone disposed at the top of the communication terminal 40, configured to reduce noise during a regular call, such setting being consistent with during a regular call The distance between the ear and the mouth.
  • the setting unit 402 sets the communication mode of the communication terminal 40 to the special call mode, that is, the handled louder mode, at this time, the sound emitting device is a speaker, which is disposed at the bottom of the communication terminal 40, and therefore, in order to conform to the call mode.
  • the setting unit 402 can set the first sound collecting device as the auxiliary sound receiving device, configured to reduce noise in the special call mode; correspondingly, the second sound collecting device can be set as the main sound collecting device, configured to be Receives the sound of the user in the special call mode.
  • the communication terminal 40 has other radios:
  • the setting unit 402 can also set other radios as the auxiliary audio device, so as to reduce noise of the surrounding environment during a user's conversation in a noisy environment;
  • the setting unit 402 may set a part of the other radios as the additional main radio, such that the sound emitted by the user received by the main radio is enhanced; and another part of the other radios may be set as the auxiliary radio. , used to reduce the noise of the surrounding environment during the user's conversation in noisy environments.
  • the receiving unit 401 and the setting unit 402 may be implemented by a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a programmable logic chip (FPGA) located in the communication terminal. achieve.
  • CPU central processing unit
  • MPU microprocessor
  • DSP digital signal processor
  • FPGA programmable logic chip
  • the embodiment of the present invention provides a communication terminal 40, during a call, during the call, by setting the sound output device of the communication terminal 40 to the sound output state, and using the first sound pickup device for receiving the sound of the user and
  • the second sound pickup device for reducing noise is respectively set as a secondary sound pickup device and
  • the main radio apparatus in this way, can ensure that the communication terminal 40 has a good radio reception effect in a noisy environment, and does not need to increase the loudness and the gain of the handset of the communication terminal 40 to improve the loudness of the outgoing sound; Large and cause the sound of the earpiece to be broken or damaged.
  • the embodiment of the invention further describes a storage medium, wherein the storage medium stores a computer program, and the computer program is configured to execute the call method of the foregoing embodiment.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or soft. The form of the functional unit is implemented.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
  • the present invention sets the sound emitting device of the communication terminal to the sound emitting state, and sets the first sound collecting device for receiving the sound of the user and the second sound collecting device for reducing the noise as the auxiliary sound receiving device and the main sound receiving device, respectively. It can ensure that the communication terminal has a good sound receiving effect in a noisy environment, and does not need to improve the loudness of the sound output by increasing the volume and gain of the earpiece of the communication terminal; and also avoids the breakage of the earpiece caused by the excessive gain. Or damaged.

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
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Abstract

一种通话方法和通信终端,该方法包括:通信终端接收到特殊通话模式的触发操作后,将所述通信终端的出音装置设置为出音状态;将通信终端中用于接收用户发出声音的第一收音装置设置为辅收音装置,将用于降低噪音的第二收音装置设置为主收音装置;其中,主收音装置用于接收用户发出的声音;所述辅收音装置用于降低噪音。

Description

一种通话方法和通信终端、 存储介质 技术领域
本发明涉及通信终端的语音通话技术, 尤其涉及一种通话方法和通信 终端、 存储介质。 背景技术
目前, 针对通信终端的语音通话功能, 在通话过程中的上行方向出现 了双麦克风(MIC, microphone ), 甚至多 MIC降噪技术, 使得在嘈杂的环 境中, 能够让通话的对方听得更清晰, 保证通信终端在嘈杂环境中具有良 好的收音效果。
但是, 过于嘈杂的环境不仅会影响上行方向, 还会影响通话过程中下 行方向的语音质量。 通信终端的听筒通常只有 10mW或者 20mW的额定功 率, 并且, 由于听筒的设置位置限制了听筒的大小, 因此, 听筒向外辐射 的声功率也是有限的, 在嘈杂的环境下, 也会出现难以听清对方的讲话内 容的情况。
通常, 可以通过提高听筒的音量和增益来提高出音的响度, 但是, 由 于听筒所设置的位置和额定功率等方面的限制, 导致听筒的增益配置不能 太高, 如果一味增大听筒音量、 提高增益, 就会很容易导致听筒的破音或 者损坏。 发明内容
为解决上述技术问题, 本发明实施例提供一种通话方法和通信终端, 保证通信终端在嘈杂环境中具有良好收音效果的同时, 无需提高通信终端 的听筒音量和增益即可提高出音的响度, 且能避免由于增益过大而造成听 筒的破音或损坏。
本发明实施例的技术方案是这样实现的:
第一方面, 本发明实施例提供了一种通话方法, 应用于处于通话状态 下的通信终端, 所述方法包括:
所述通信终端接收到特殊通话模式的触发操作后, 将所述通信终端的 出音装置设置为出音状态;
将所述通信终端中用于接收用户发出声音的第一收音装置设置为辅收 音装置, 将用于降低噪音的第二收音装置设置为主收音装置;
其中, 所述主收音装置用于接收用户发出的声音; 所述辅收音装置用 于降低噪音。
根据第一种可能的实现方式, 结合第一方面, 在所述通信终端接收到 特殊通话模式的触发操作之前, 所述方法还包括:
所述通信终端设置所述特殊通话模式以及所述特殊通话模式的触发标 识。
根据第二种可能的实现方式, 结合第一种可能的实现方式, 所述通信 终端设置所述特殊通话模式的触发标识, 包括:
将所述特殊通话模式的触发标识显示在所述通信终端的界面上; 所述通信终端接收到特殊通话模式的触发操作, 包括:
所述通信终端检测到对显示在所述通信终端界面上的所述触发标识的 点击操作。
根据第三种可能的实现方式, 结合第一方面, 在将所述通信终端的出 音装置设置为出音状态之后, 所述方法还包括:
将所述出音状态的参数设置为所述特殊通话模式对应的参数。
根据第四种可能的实现方式, 结合第一方面、 第一种至第三种可能的 实现方式中的任一项, 所述主收音装置为一个麦克风, 设置在所述通信终 端的顶部; 所述辅收音装置为另一个麦克风, 设置在所述通信终端的底部; 所述出音装置为喇叭。
第二方面, 本发明实施例提供了一种通信终端, 包括一个出音装置和 至少两个收音装置; 所述通信终端还包括:
接收单元, 配置为接收特殊通话模式的触发操作;
设置单元, 配置为在所述接收单元接收到所述特殊通话模式的触发操 作后, 将所述通信终端的出音装置设置为出音状态; 还配置为将所述通信 终端中用于接收用户发出声音的第一收音装置设置为辅收音装置, 将用于 降低噪音的第二收音装置设置为主收音装置;
其中, 所述主收音装置配置为接收用户发出的声音; 所述辅收音装置 配置为降低噪音。
根据第一种可能的实现方式, 结合第二方面, 所述设置单元, 还配置 为在所述接收单元接收到所述特殊通话模式的触发操作之前, 设置所述特 殊通话模式以及所述特殊通话模式的触发标识。
根据第二种可能的实现方式, 结合第一种可能的实现方式, 所述设置 单元, 还配置为将所述特殊通话模式的触发标识显示在所述通信终端的界 面上;
所述接收单元, 还配置为检测到对显示在所述通信终端界面上的所述 触发标识的点击操作。
根据第三种可能的实现方式, 结合第二方面, 所述设置单元, 还配置 为在将所述通信终端的出音装置设置为出音状态之后, 将所述出音状态的 参数设置为所述特殊通话模式对应的参数。
根据第四种可能的实现方式, 结合第二方面、 第一种至第三种可能的 实现方式中的任一项, 所述主收音装置为一个麦克风, 设置在所述通信终 端的顶部; 所述辅收音装置为另一个麦克风, 设置在所述通信终端的底部; 所述出音装置为喇叭。
一种存储介质, 所述存储介质中存储有计算机程序, 所述计算机程序 配置为执行前述的通话方法
本发明实施例提供的通话方法和通信终端, 在通话过程中, 通过设置 通信终端的出音装置为出音状态, 并将用于接收用户发出声音的第一收音 装置和用于降低噪音的第二收音装置分别设置为辅收音装置和主收音装 置, 如此, 能保证通信终端在嘈杂环境中具有良好的收音效果的同时, 无 需通过提高通信终端的听筒音量和增益来提高出音的响度; 并且, 也能避 免出现由于增益过大而造成听筒的破音或损坏。 附图说明
图 1为通信终端的结构示意图;
图 2为本发明实施例提供的一种通话方法的流程示意图;
图 3为通信终端的交互界面示意图;
图 4为本发明实施例提供的一种通信终端的组成结构示意图。 具体实施方式
为了更清楚地说明本实用新型实施例或现有技术中的技术方案, 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, 而不是 全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有作出 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。
如图 1 所示的一个通信终端, 其中, 该通信终端正反面中向上的箭头 分别表示通信终端正面和反面的顶部和底部方向, 在通信终端常规的通话 过程中, 可以看到, 通常的出音装置为通信终端的听筒, 安装在通信终端 的顶部; 同时, 终端底部也通常会安装一个喇叭, 用于外放声音; 而收音 装置可以包括主麦克风(MIC, microphone ), 是通信终端主要的收音装置, 通常安装在与喇叭附近的终端底部, 用于接收用户在通话过程中发出的声 音; 而为了能够在嘈杂的环境中也能够清晰地接收到用户发出的声音, 也 会在通信终端顶部的听筒附近再安装至少一个辅 MIC, 用来降低接收用户 发出的声音时周围环境的噪音, 以使得当周围环境嘈杂的时候, 也能够达 到良好的收音效果。
如图 2所示, 本发明实施例提供的一种通话方法, 应用于处于通话状 态下的通信终端, 包括但不限于手机、 平板电脑等具有通话功能的终端设 备。 为了能够清楚的说明技术方案, 本实施例可以结合图 1 所示的通信终 端的示意图进行说明, 该方法可以包括以下步骤:
S201 : 通信终端接收到特殊通话模式的触发操作后, 将所述通信终端 的出音装置设置为出音状态;
示例性地, 在用户使用通信终端进行通话的过程中, 当周围环境嘈杂 的时候, 通信终端可以接收用户发出的触发特殊通话模式的操作来开启本 实施例提供的通话方法, 具体在本实施例中, 该特殊通话模式可以称之为 大音量手持通话 ( handset louder )模式。
优选地, 在通信终端接收到触发特殊通话模式的操作之前, 本方法还 可以包括: 通信终端设置该特殊通话模式以及该特殊通话模式的触发标识。
优选地, 可以将该特殊通话模式的触发标识显示在所述通信终端的界 面上供用户选择本发明实施例釆用的通话方法, 具体在本实施例中, 触发 标识以及在通信终端界面的显示效果可以如图 3 中的右图所示, 图 3 中的 左图为常规通话状态下通信终端所显示的界面效果, 用于与图 3 的右图进 行对比。
当通信终端检测到用户对显示在通信终端界面上的触发标识进行的点 击操作之后, 可以将通信终端的出音装置设置为出音状态, 优选的, 该出 音装置可以是喇叭, 由于喇叭的功率比听筒功率要大, 因此, 更加能够满 足通信终端在嘈杂环境下出音的响度和清晰度。
示例性地, 在将通信终端的出音装置设置为出音状态之后, 本实施例 的方法还可以包括: 将出音状态的参数设置为该特殊通话模式对应的参数; 优选的, 可以按照预设的参数方案进行设置, 而预设的参数方案可以是事 先调试完毕之后, 预存在通信终端之中。
具体在本实施例中, 通信终端的在软件层的实现步骤 S201可以包括: 在通信终端检测到用户对触发标识的点击操作之后, 通信终端内的拨 号器应用 (dialer app )会向音频硬件抽象层(audio HAL, audio Hardware Abstraction Layer )发送包括 handset louder模式的场景信息,使得 audio HAL 层在接收到场景信息之后, 设置喇叭为出音状态; 并且, 由于通信终端出 厂前在系统软件版本中已经集成了适用于 handset louder模式的音频参数方 案, 此时 audio HAL层会调用预先设定好的这一模式下的音频参数方案。
S202: 将通信终端中用于接收用户发出声音的第一收音装置设置为辅 收音装置, 将用于降低噪音的第二收音装置设置为主收音装置;
其中, 主收音装置用于接收用户发出的声音; 所述辅收音装置用于降 低噪音。
示例性地, 当经过步骤 S201之后, 还需要对收音装置进行设置, 以满 足在嘈杂环境下实现良好的收音效果。 在常规的通话过程中, 第一收音装 置优选为一个麦克风, 设置在通信终端的底部, 用于在常规通话过程中接 收用户发出声音; 第二收音装置优选为另一个麦克风, 设置在通信终端的 顶部, 用于在常规通话过程中降低噪音, 这样的设置符合在常规通话过程 中耳朵和嘴巴之间的距离。
当通信终端的通话方式设置为特殊通话模式, 即 handset louder模式的 时候, 此时, 出音装置为喇叭, 设置在通信终端的底部, 因此, 为了符合 在此通话模式下耳朵和嘴巴之间的距离, 可以将第一收音装置设置为辅收 音装置, 用于在特殊通话模式下降低噪声; 相应的, 第二收音装置可以设 置为主收音装置, 用于在特殊通话模式下接收用户发出的声音。
优选地, 当通信终端还有其他收音装置的时候:
可选地, 可以将其他收音装置同样设置为辅收音装置, 用于降低嘈杂 环境下用户通话过程中周围环境的噪声;
可选地, 可以将其他收音装置中的一部分设置为附加的主收音装置, 使得增强主收音装置接收的用户发出的声音; 而其他收音装置中的另一部 分则可以设置为辅收音装置, 用来降低嘈杂环境下用户通话过程中周围环 境的噪声。
具体在本实施例中, 通信终端的在软件层的实现步骤 S202可以包括: audio HAL层将第一收音装置设置为辅收音装置,用于在特殊通话模式下降 低噪声; 将第二收音装置设置为主收音装置, 用于在特殊通话模式下接收 用户发出的声音。
本发明实施例提供了一种通话方法, 在通话过程中, 通过设置通信终 端的出音装置为出音状态, 并将用于接收用户发出声音的第一收音装置和 用于降低噪音的第二收音装置分别设置为辅收音装置和主收音装置, 如此, 能保证通信终端在嘈杂环境中具有良好的收音效果的同时, 无需通过提高 通信终端的听筒的音量和增益来提高出音的响度; 并且, 也能避免由于增 益过大而造成听筒的破音或损坏。
如图 4所示, 为本发明实施例提供的一种通信终端 40, 包括一个出音 装置和至少两个收音装置, 该通信终端 40还可以包括:
接收单元 401, 配置为接收特殊通话模式的触发操作;
设置单元 402,配置为在接收单元 401接收到所述特殊通话模式的触发 操作后, 将通信终端 40的出音装置设置为出音状态; 还配置为将通信终端 40 中用于接收用户发出声音的第一收音装置设置为辅收音装置, 将用于降 低噪音的第二收音装置设置为主收音装置;
其中, 主收音装置配置为接收用户发出的声音, 辅收音装置配置为降 低噪音。
示例性地, 本发明实施例所提供的通信终端 40, 包括但不限于手机, 平板电脑等具有通话功能的终端设备, 在通信终端 40的通话过程中, 当周 围环境嘈杂的时候, 接收单元 401 可以通过接收用户发出的触发特殊通话 模式的操作来开启本实施例提供的通话方法, 具体在本实施例中, 该特殊 通话模式可以称之为大音量手持通话模式。
优选的, 在接收单元 401接收到特殊通话模式的触发操作之前, 设置 单元 402还可以配置为设置该特殊通话模式以及该特殊通话模式的触发标 识。
较优地, 设置单元 402 可以将该特殊通话模式的触发标识显示在通信 例中, 触发标识以及在通信终端界面上的显示效果可以如图 3 中的右图所 示, 图 3 中的左图为常规通话状态下通信终端所显示的界面效果, 用于与 图 3的右图进行对比;
当接收单元 401检测到用户对显示在通信终端 40界面上的触发标识进 行的点击操作之后, 设置单元 402可以将通信终端 40的出音装置设置为出 音状态, 优选的, 该出音装置可以是喇叭, 由于喇叭的功率比听筒功率要 大, 因此更加能够满足通信终端 40在嘈杂环境下出音的响度和清晰度。
示例性地, 设置单元 402在将通信终端 40的出音装置设置为出音状态 之后, 还可以配置为将出音状态的参数设置为该特殊通话模式对应的参数; 优选的, 设置单元 402可以按照预设的参数方案进行设置, 而预设的参数 方案可以是事先调试完毕之后, 预存在通信终端 40中。 示例性地, 设置单元 402还需要对收音装置进行设置, 以满足在嘈杂 环境下实现良好的收音效果, 在常规的通话过程中, 第一收音装置优选为 一个麦克风, 设置在通信终端 40的底部, 配置为在常规通话过程中接收用 户发出声音; 第二收音装置优选为另一个麦克风, 设置在通信终端 40的顶 部, 配置为在常规通话过程中降低噪音, 这样的设置符合在常规通话过程 中耳朵和嘴巴之间的距离。
当设置单元 402将通信终端 40 的通话方式设置为特殊通话模式, 即 handset louder模式的时候, 此时, 出音装置为喇叭, 设置在通信终端 40的 底部, 因此, 为了符合在此通话模式下耳朵和嘴巴之间的距离, 设置单元 402可以将第一收音装置设置为辅收音装置,配置为在特殊通话模式下降低 噪声; 相应的, 第二收音装置可以设置为主收音装置, 配置为在特殊通话 模式下接收用户发出的声音。
优选地, 当通信终端 40还有其他收音装置的时候:
可选地, 设置单元 402 可以将其他收音装置同样设置为辅收音装置, 用于降低嘈杂环境下用户通话过程中周围环境的噪声;
可选地, 设置单元 402 可以将其他收音装置中的一部分设置为附加的 主收音装置, 使得增强主收音装置接收的用户发出的声音; 而其他收音装 置中的另一部分则可以设置为辅收音装置, 用来降低嘈杂环境下用户通话 过程中周围环境的噪声。
上述接收单元 401、设置单元 402在实际应用中, 可由位于通信终端内 的中央处理器(CPU )、 微处理器(MPU )、 数字信号处理器(DSP )、 或可 编程逻辑芯片 (FPGA )等实现。
本发明实施例提供了一种通信终端 40, 在通话过程中, 在通话过程中, 通过设置通信终端 40的出音装置为出音状态, 并将用于接收用户发出声音 的第一收音装置和用于降低噪音的第二收音装置分别设置为辅收音装置和 主收音装置, 如此, 能保证通信终端 40在嘈杂环境中具有良好的收音效果 的同时,无需通过提高通信终端 40的听筒的音量和增益来提高出音的响度; 并且, 也能避免由于增益过大而造成听筒的破音或损坏。
本发明实施例还记载了一种存储介质, 所述存储介质中存储有计算机 程序, 所述计算机程序配置为执行前述实施例的通话方法。
本领域的技术人员可以清楚地了解到, 为描述的方便和简洁, 仅以上 述各功能模块的划分进行举例说明, 实际应用中, 可以根据需要而将上述 功能分配由不同的功能模块完成, 即将装置的内部结构划分成不同的功能 模块, 以完成以上描述的全部或者部分功能。 上述描述的系统, 装置和单 元的具体工作过程, 可以参考前述方法实施例中的对应过程, 在此不再赘 述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置 和方法, 可以通过其他的方式实现。 例如, 以上所描述的装置实施例仅仅 是示意性的, 例如, 所述模块或单元的划分, 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, 例如多个单元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 置或单元的间接耦合或通信连接, 可以是电性, 机械或其他的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的, 作为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地 方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的 部分或者全部单元来实现本实施例方案的目的。
另外, 在本发明各个实施例中的各功能单元可以集成在一个处理单元 中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在 一个单元中。 上述集成的单元既可以釆用硬件的形式实现, 也可以釆用软 件功能单元的形式实现。
所述集成的单元如果以软件功能单元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)或处理器(processor )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-Only Memory )、 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。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局 限于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明 的保护范围应以所述权利要求的保护范围为准。
工业实用性
本发明通过设置通信终端的出音装置为出音状态, 并将用于接收用户 发出声音的第一收音装置和用于降低噪音的第二收音装置分别设置为辅收 音装置和主收音装置, 如此, 能保证通信终端在嘈杂环境中具有良好的收 音效果的同时, 无需通过提高通信终端的听筒音量和增益来提高出音的响 度; 并且, 也能避免出现由于增益过大而造成听筒的破音或损坏。

Claims

权利要求书
1、 一种通话方法,应用于处于通话状态下的通信终端, 所述方法包括: 所述通信终端接收到特殊通话模式的触发操作后, 将所述通信终端的 出音装置设置为出音状态;
将所述通信终端中用于接收用户发出声音的第一收音装置设置为辅收 音装置, 将用于降低噪音的第二收音装置设置为主收音装置;
其中, 所述主收音装置用于接收用户发出的声音; 所述辅收音装置用 于降低噪音。
2、 根据权利要求 1所述的方法, 其中, 在所述通信终端接收到特殊通 话模式的触发操作之前, 所述方法还包括:
所述通信终端设置所述特殊通话模式以及所述特殊通话模式的触发标 识。
3、 根据权利要求 2所述的方法, 其中, 所述通信终端设置所述特殊通 话模式的触发标识, 包括:
将所述特殊通话模式的触发标识显示在所述通信终端的界面上; 所述通信终端接收到特殊通话模式的触发操作, 包括:
所述通信终端检测到对显示在所述通信终端界面上的所述触发标识的 点击操作。
4、 根据权利要求 1所述的方法, 其中, 在将所述通信终端的出音装置 设置为出音状态之后, 所述方法还包括:
将所述出音状态的参数设置为所述特殊通话模式对应的参数。
5、 根据权利要求 1至 4任一项所述的方法, 其中, 所述主收音装置为 一个麦克风, 设置在所述通信终端的顶部; 所述辅收音装置为另一个麦克 风, 设置在所述通信终端的底部; 所述出音装置为喇叭。
6、 一种通信终端, 包括一个出音装置和至少两个收音装置; 所述通信 终端还包括:
接收单元, 配置为接收特殊通话模式的触发操作;
设置单元, 配置为在所述接收单元接收到所述特殊通话模式的触发操 作后, 将所述通信终端的出音装置设置为出音状态; 还配置为将所述通信 终端中用于接收用户发出声音的第一收音装置设置为辅收音装置, 将用于 降低噪音的第二收音装置设置为主收音装置;
其中, 所述主收音装置配置为接收用户发出的声音; 所述辅收音装置 配置为降低噪音。
7、 根据权利要求 6所述的通信终端, 其中, 所述设置单元, 还配置为 在所述接收单元接收到所述特殊通话模式的触发操作之前, 设置所述特殊 通话模式以及所述特殊通话模式的触发标识。
8、 根据权利要求 7所述的通信终端, 其中, 所述设置单元, 还配置为 将所述特殊通话模式的触发标识显示在所述通信终端的界面上;
所述接收单元, 还配置为检测到对显示在所述通信终端界面上的所述 触发标识的点击操作。
9、 根据权利要求 6所述的通信终端, 其中, 所述设置单元, 还配置为 在将所述通信终端的出音装置设置为出音状态之后, 将所述出音状态的参 数设置为所述特殊通话模式对应的参数。
10、 根据权利要求 6至 9任一项所述的通信终端, 其中, 所述主收音 装置为一个麦克风, 设置在所述通信终端的顶部; 所述辅收音装置为另一 个麦克风, 设置在所述通信终端的底部; 所述出音装置为喇叭。
11、 一种存储介质, 所述存储介质中存储有计算机程序, 所述计算机 程序配置为执行权利要求 1至 5任一项所述的通话方法。
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