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Audio frequency circuit selection method, apparatus, and circuit, and hand-held terminal

An audio circuit and hand-held terminal technology, which is applied in the directions of telephone communication, electrical components, and telephone structure, etc., can solve the problems of unstable spatial posture of hand-held terminals, weak voice, and poor audio quality of hand-held terminals.

Inactive Publication Date: 2016-05-04
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, since the microphone on the handheld terminal is on the top and the receiver is on the bottom, the voice collected by the microphone is very weak, and the voice played by the receiver is not easily heard by the user
[0003] It can be seen that the layout of the audio circuit on the current handheld terminal is single, but the spatial posture of the handheld terminal is not fixed, which may cause the problem of poor audio quality in the handheld terminal

Method used

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  • Audio frequency circuit selection method, apparatus, and circuit, and hand-held terminal
  • Audio frequency circuit selection method, apparatus, and circuit, and hand-held terminal
  • Audio frequency circuit selection method, apparatus, and circuit, and hand-held terminal

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Embodiment Construction

[0107] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0108] see figure 1 , figure 1 is a schematic flowchart of an audio circuit selection method provided by an embodiment of the present invention, as shown in figure 1 shown, including the following steps:

[0109] 101. When it is detected that the handheld terminal currently needs to use an audio circuit, detect the current spatial attitude of the handheld terminal, wherein the handheld terminal is provided with at least two audio circuits.

[0110] In this embod...

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Abstract

The embodiment of the invention discloses an audio frequency circuit selection method, apparatus, and circuit, and a hand-held terminal. The method comprises: when a demand of using an audio frequency circuit currently by a hand-held terminal is detected, a current spatial attitude of the hand-held terminal is detected, wherein at least two audio frequency circuits are arranged on the hand-held terminal; and according to a preset correspondence relation between spatial attitudes and audio frequency circuits, an audio frequency circuit corresponding to the current spatial attitude is selected from the at least two audio frequency circuits and is used as a currently used audio frequency circuit. According to the embodiment of the invention, the audio quality of the hand-held terminal can be improved.

Description

technical field [0001] The invention relates to the field of terminals, in particular to an audio circuit selection method, device and circuit, and a handheld terminal. Background technique [0002] With the development of science and technology, the current application of handheld terminals is becoming more and more extensive, such as: mobile phones, tablet computers and other handheld terminals. Moreover, many handheld terminals support voice calls and audio playback functions, wherein both voice calls and audio playback are realized through the audio circuit on the handheld terminal, that is, the audio circuit can play audio and / or collect audio. Yet the layout of the audio frequency circuit on the current hand-held terminal is all very single, for example: mobile phone is generally all to be provided with a microphone at the lower end of mobile phone, and a receiver (also can be referred to as loudspeaker) is provided with at the upper end of mobile phone, so when perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/03H04M1/725G06F3/0346H04M1/7243H04M1/72442H04M1/72454
CPCH04M1/725
Inventor 谢林夫
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD