Calling method and communication terminal

A communication terminal and call mode technology, which is applied in telephone communication, equipment, voice analysis, etc., can solve the problems of earpiece gain configuration not too high, damage, earpiece broken sound, etc., to achieve good sound reception effect, avoid broken sound or damage, Loudness-enhancing effect

Inactive Publication Date: 2015-05-20
ZTE CORP
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] Usually, the loudness of the sound can be increased by increasing the volume and gain of the earpiece. However, due to the limitations of the location of the earpiece and the rated power, the gain configuration of the earpiece cannot be too high. If you blindly increase the volume of the earpiece, Increasing the gain will easily cause the earpiece to break or be damaged

Method used

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  • Calling method and communication terminal
  • Calling method and communication terminal
  • Calling method and communication terminal

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Embodiment Construction

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] Such as figure 1 A communication terminal is shown, wherein the upward arrows on the front and back of the communication terminal represent the top and bottom directions of the front and back sides of the communication terminal respectively. During the normal call process of the communication terminal, it can be seen that the usual sou...

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Abstract

A calling method and communication terminal, the method comprising: after a communication terminal receives a trigger operation in a special calling mode, the sound output device of the communication terminal is set to be in a sound output state; and a first sound receiving device in the communication terminal for receiving sound produced by a user is set as a secondary sound receiving device, and a second sound receiving device for reducing noise is set as a primary sound receiving device, the primary sound receiving device being used to receive the sound produced by the user, and the secondary sound receiving device being used to reduce noise.

Description

technical field [0001] The invention relates to the field of voice calls of communication terminals, in particular to a call method and a communication terminal. Background technique [0002] At present, for the voice call function of communication terminals, dual microphones (MIC, microphone) and even multi-MIC noise reduction technology have appeared in the uplink direction during the call process, so that the other party can hear more clearly in a noisy environment. , to ensure that the communication terminal has a good radio effect in a noisy environment. [0003] However, an overly noisy environment will not only affect the uplink direction, but also affect the voice quality in the downlink direction during a call. The earpiece of a communication terminal usually only has a rated power of 10mW or 20mW, and because the location of the earpiece limits the size of the earpiece, the sound power radiated from the earpiece is also limited, and it may be difficult to hear in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/60H04M1/725
CPCG10L21/0208
Inventor 孙家训
Owner ZTE CORP
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