WO2018209547A1 - 终端音量的补偿方法及系统 - Google Patents

终端音量的补偿方法及系统 Download PDF

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Publication number
WO2018209547A1
WO2018209547A1 PCT/CN2017/084488 CN2017084488W WO2018209547A1 WO 2018209547 A1 WO2018209547 A1 WO 2018209547A1 CN 2017084488 W CN2017084488 W CN 2017084488W WO 2018209547 A1 WO2018209547 A1 WO 2018209547A1
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Prior art keywords
frequency domain
compensation
interval
voice data
terminal
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PCT/CN2017/084488
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English (en)
French (fr)
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罗英杰
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深圳市乃斯网络科技有限公司
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Priority to PCT/CN2017/084488 priority Critical patent/WO2018209547A1/zh
Publication of WO2018209547A1 publication Critical patent/WO2018209547A1/zh

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    • G—PHYSICS
    • 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
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and system for compensating a volume of a terminal.
  • Smartphones are common devices used by people every day. As the terminal usage is more and more, the terminal voice has been more and more, and the existing voice playback plays the original data. This may not be distorted, but for the bass part. Unclear listening and affecting customer experience.
  • a compensation method for terminal volume is provided, which solves the shortcoming of low user experience in the prior art.
  • a method for compensating a volume of a terminal includes the following steps:
  • the intercepted speech data is divided into a plurality of intervals, the frequency domain mean of each interval is determined, and the compensation value of each interval is determined according to the mean.
  • the method further includes:
  • the secondary compensation is performed.
  • the method further includes:
  • the compensation value of the interval of the secondary compensation is adjusted.
  • a compensation system for a terminal volume comprising:
  • a receiving unit configured to receive original voice data to be processed
  • An intercepting unit configured to intercept the intercepted voice data in the voice data that is smaller than a frequency domain
  • the control unit is configured to divide the intercepted speech data into a plurality of intervals, determine a frequency domain mean of each interval, and determine a compensation value of each interval according to the average.
  • system further includes:
  • the control unit is configured to perform secondary compensation after the compensation process is still less than the frequency domain range.
  • system further includes:
  • the control unit is configured to adjust the compensation value of the interval of the secondary compensation.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements a method of compensating for a volume of the terminal.
  • a terminal comprising one or more processors, a memory, a transceiver, and one or more programs, the one or more programs being stored in the memory and configured by the Executed by one or more processors, the program including instructions for performing the steps in the compensation method of the terminal volume described above.
  • the technical solution provided by the specific embodiment of the present invention receives the original voice data to be processed, intercepts the intercepted voice data in the voice data that is smaller than the frequency domain, and divides the intercepted voice data into multiple intervals to determine the frequency domain of each interval.
  • the mean value is used to determine the compensation value of each interval according to the average value, so it has the advantages of compensating the voice data below the frequency domain, improving the voice quality, and improving the user experience.
  • FIG. 1 is a flowchart of a method for compensating a volume of a terminal according to the present invention.
  • FIG. 2 is a structural diagram of a terminal volume compensation system according to the present invention.
  • FIG. 3 is a schematic structural diagram of hardware of a terminal provided by the present invention.
  • FIG. 1 is a flowchart of a method for compensating a volume of a terminal according to a first preferred embodiment of the present invention.
  • the method is implemented by a terminal.
  • the method is as shown in FIG. 1 , and includes the following steps:
  • Step S101 Receive original voice data to be processed.
  • Step S102 intercepting the intercepted voice data in the voice data that is smaller than the frequency domain range
  • Step S103 dividing the intercepted speech data into a plurality of intervals, determining a frequency domain mean of each interval, and determining a compensation value of each interval according to the average.
  • the technical solution provided by the specific embodiment of the present invention receives the original voice data to be processed, intercepts the intercepted voice data in the voice data that is smaller than the frequency domain, and divides the intercepted voice data into multiple intervals to determine the frequency domain of each interval.
  • the mean value is used to determine the compensation value of each interval according to the average value, so it has the advantages of compensating the voice data below the frequency domain, improving the voice quality, and improving the user experience.
  • the method may further include:
  • the secondary compensation is performed.
  • the method may further include:
  • the compensation value of the interval of the secondary compensation is adjusted.
  • FIG. 2 is a system for compensating the volume of a terminal according to a second preferred embodiment of the present invention. As shown in FIG. 2, the system includes:
  • the receiving unit 201 is configured to receive original voice data to be processed
  • the intercepting unit 202 is configured to intercept the intercepted voice data in the voice data that is smaller than the frequency domain;
  • the control unit 203 is configured to divide the intercepted speech data into a plurality of intervals, determine a frequency domain mean of each interval, and determine a compensation value of each interval according to the average.
  • the technical solution provided by the specific embodiment of the present invention receives the original voice data to be processed, intercepts the intercepted voice data in the voice data that is smaller than the frequency domain, and divides the intercepted voice data into multiple intervals to determine the frequency domain of each interval.
  • the mean value is used to determine the compensation value of each interval according to the average value, so it has the advantages of compensating the voice data below the frequency domain, improving the voice quality, and improving the user experience.
  • the above system may further include:
  • the control unit 203 is configured to perform secondary compensation after the compensation process is performed in the interval, which is still smaller than the frequency domain range.
  • the above system may further include:
  • the control unit 203 is configured to adjust the compensation value of the interval of the secondary compensation.
  • a specific embodiment of the present invention further provides a computer readable storage medium having stored thereon a computer program, the program being implemented by the processor to implement the method for compensating the volume of the terminal.
  • a specific embodiment of the present invention further provides a terminal, as shown in FIG. 3, including one or more processors 302, a memory 301, a transceiver 303, and one or more programs, the one or more programs being stored in The memory is, and is configured to be executed by, the one or more processors, the program comprising instructions for performing the steps in the method of compensating for the terminal volume described above.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

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

Abstract

本发明提供了一种终端音量的补偿方法及系统，所述方法包括如下步骤：接收待处理的原始语音数据；截取出该语音数据中小于频域范围内的截取语音数据；将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。本发明提供的技术方案具有用户体验度高的优点。

Description

终端音量的补偿方法及系统 技术领域
本发明涉及通信领域，尤其涉及一种终端音量的补偿方法及系统。
 背景技术
智能手机属于人日常使用的常用设备，随着终端使用时长越来越多，终端语音已经越来越多，现有的语音播放均播放原始数据，这样可能虽然不会失真，但是对于低音部分用户听的不清楚，影响客户体验度。
 技术问题
提供一种终端音量的补偿方法，其解决了现有技术用户体验度低的缺点。
 技术解决方案
一方面，提供一种终端音量的补偿方法，所述方法包括如下步骤：
接收待处理的原始语音数据；
截取出该语音数据中小于频域范围内的截取语音数据；
将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。
可选的，所述方法还包括：
如该区间进行补偿处理以后仍小于频域范围，进行二次补偿。
可选的，所述方法还包括：
对二次补偿的区间的补偿值进行调整。
第二方面，提供一种终端音量的补偿系统，所述方法包括：
接收单元，用于接收待处理的原始语音数据；
截取单元，用于截取出该语音数据中小于频域范围内的截取语音数据；
控制单元，用于将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。
可选的，所述系统还包括：
控制单元，用于如该区间进行补偿处理以后仍小于频域范围，进行二次补偿。
可选的，所述系统还包括：
控制单元，用于对二次补偿的区间的补偿值进行调整。
第三方面，提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述终端音量的补偿方法。
第四方面，提供一种终端，包括一个或多个处理器、存储器、收发器，以及一个或多个程序，所述一个或多个程序被存储在所述存储器中，并且被配置由所述一个或多个处理器执行，所述程序包括用于执行上述终端音量的补偿方法中的步骤的指令。
 有益效果
本发明具体实施方式提供的技术方案接收待处理的原始语音数据，截取出该语音数据中小于频域范围内的截取语音数据，将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值，所以其具有对低于频域范围内的语音数据进行补偿，提高语音质量，提高用户的体验度的优点。
 附图说明
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，对于本领域普通技术人员来讲，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。
图1为本发明提供的一种终端音量的补偿方法的流程图。
图2为本发明提供的一种终端音量的补偿系统的结构图。
图3为本发明提供的一种终端的硬件结构示意图。
 本发明的实施方式
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。
参阅图1，图1为本发明第一较佳实施方式提供的一种终端音量的补偿方法的流程图，该方法由终端来完成，该方法如图1所示，包括如下步骤：
步骤S101、接收待处理的原始语音数据；
步骤S102、截取出该语音数据中小于频域范围内的截取语音数据；
步骤S103、将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。
本发明具体实施方式提供的技术方案接收待处理的原始语音数据，截取出该语音数据中小于频域范围内的截取语音数据，将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值，所以其具有对低于频域范围内的语音数据进行补偿，提高语音质量，提高用户的体验度的优点。
可选的，上述步骤S103之后还可以包括：
如该区间进行补偿处理以后仍小于频域范围，进行二次补偿。
可选的，上述步骤S103之后还可以包括：
对二次补偿的区间的补偿值进行调整。
参阅图2，图2为本发明第二较佳实施方式提供的一种终端音量的补偿系统，该系统如图2所示，包括：
接收单元201，用于接收待处理的原始语音数据；
截取单元202，用于截取出该语音数据中小于频域范围内的截取语音数据；
控制单元203，用于将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。
本发明具体实施方式提供的技术方案接收待处理的原始语音数据，截取出该语音数据中小于频域范围内的截取语音数据，将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值，所以其具有对低于频域范围内的语音数据进行补偿，提高语音质量，提高用户的体验度的优点。
可选的，上述系统还可以包括：
控制单元203，用于如该区间进行补偿处理以后仍小于频域范围，进行二次补偿。
可选的，上述系统还可以包括：
控制单元203，用于对二次补偿的区间的补偿值进行调整。
需要说明的是，对于前述的各方法实施方式或实施例，为了简单描述，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，因为根据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述实施方式或实施例均属于优选实施例，所涉及的动作和单元并不一定是本发明所必须的。
本发明具体实施方式还提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述终端音量的补偿方法。
本发明具体实施方式还提供一种终端，如图3所示，包括一个或多个处理器302、存储器301、收发器303，以及一个或多个程序，所述一个或多个程序被存储在所述存储器中，并且被配置由所述一个或多个处理器执行，所述程序包括用于执行上述终端音量的补偿方法中的步骤的指令。
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，可以参见其他实施例的相关描述。
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本发明实施例装置中的单元可以根据实际需要进行合并、划分和删减。本领域的技术人员可以将本说明书中描述的不同实施例以及不同实施例的特征进行结合或组合。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可以用硬件实现，或固件实现，或它们的组合方式来实现。当使用软件实现时，可以将上述功能存储在计算机可读介质中或作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。以此为例但不限于：计算机可读介质可以包括随机存取存储器(Random Access Memory，RAM)、只读存储器(Read-Only Memory，ROM)、电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质。此外。任何连接可以适当的成为计算机可读介质。例如，如果软件是使用同轴电缆、光纤光缆、双绞线、数字用户线（Digital Subscriber Line，DSL）或者诸如红外线、无线电和微波之类的无线技术从网站、服务器或者其他远程源传输的，那么同轴电缆、光纤光缆、双绞线、DSL或者诸如红外线、无线和微波之类的无线技术包括在所属介质的定影中。如本发明所使用的，盘（Disk）和碟（disc）包括压缩光碟（CD）、激光碟、光碟、数字通用光碟（DVD）、软盘和蓝光光碟，其中盘通常磁性的复制数据，而碟则用激光来光学的复制数据。上面的组合也应当包括在计算机可读介质的保护范围之内。
总之，以上所述仅为本发明技术方案的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (8)

  1. 一种终端音量的补偿方法，其特征在于，所述方法包括如下步骤：
    接收待处理的原始语音数据；
    截取出该语音数据中小于频域范围内的截取语音数据；
    将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    如该区间进行补偿处理以后仍小于频域范围，进行二次补偿。
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    对二次补偿的区间的补偿值进行调整。
  4. 一种终端音量的补偿系统，其特征在于，所述方法包括：
    接收单元，用于接收待处理的原始语音数据；
    截取单元，用于截取出该语音数据中小于频域范围内的截取语音数据；
    控制单元，用于将截取语音数据划分成多个区间，确定每个区间的频域均值，依据该均值确定每个区间的补偿值。
  5. 根据权利要求4所述的系统，其特征在于，
    所述控制单元，用于如该区间进行补偿处理以后仍小于频域范围，进行二次补偿。
  6. 根据权利要求4所述的系统，其特征在于，
    所述控制单元，用于对二次补偿的区间的补偿值进行调整。
  7. 一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现如权利要求1-3任意一项所述的终端音量的补偿方法。
  8. 一种终端，其特征在于，包括一个或多个处理器、存储器、收发器，以及一个或多个程序，所述一个或多个程序被存储在所述存储器中，并且被配置由所述一个或多个处理器执行，所述程序包括用于执行1-3任意一项所述的终端音量的补偿方法中的步骤的指令。
PCT/CN2017/084488 2017-05-16 2017-05-16 终端音量的补偿方法及系统 WO2018209547A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN1612469A (zh) * 2003-10-30 2005-05-04 新日本无线株式会社 低音增强电路
CN1887025A (zh) * 2003-12-01 2006-12-27 皇家飞利浦电子股份有限公司 选择性音频信号增强
CN101577848A (zh) * 2009-03-12 2009-11-11 北京中星微电子有限公司 一种重低音增强方法及系统
US20130177170A1 (en) * 2012-01-11 2013-07-11 Ruth Aylward Intelligent method and apparatus for spectral expansion of an input signal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1612469A (zh) * 2003-10-30 2005-05-04 新日本无线株式会社 低音增强电路
CN1887025A (zh) * 2003-12-01 2006-12-27 皇家飞利浦电子股份有限公司 选择性音频信号增强
CN101577848A (zh) * 2009-03-12 2009-11-11 北京中星微电子有限公司 一种重低音增强方法及系统
US20130177170A1 (en) * 2012-01-11 2013-07-11 Ruth Aylward Intelligent method and apparatus for spectral expansion of an input signal

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