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Signal switching method and device, terminal, earphone and computer readable storage medium

A signal switching and signal conversion technology, applied in signal processing, speaker distribution signal, electrical components, etc., can solve the problems of inability to provide other devices, waste of resources, and consumption of hardware resources, so as to improve utilization, save hardware costs, and reduce Effect of Signal Converter

Active Publication Date: 2018-08-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Description
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AI Technical Summary

Problems solved by technology

[0003] For example, when a user wears a headset for voice communication, the two speakers and the microphone on the headset need to be equipped with an ADC, which consumes a certain amount of hardware resources, and when the speaker or microphone is not transmitting signals, the corresponding ADC is in a space state , but cannot be used by other devices, resulting in a waste of resources

Method used

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  • Signal switching method and device, terminal, earphone and computer readable storage medium
  • Signal switching method and device, terminal, earphone and computer readable storage medium
  • Signal switching method and device, terminal, earphone and computer readable storage medium

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Embodiment Construction

[0027] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the description of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0029] figure 1 It is a schematic diagram of the application environment of the signal switching method in one embodiment. In this embodiment, the signal switching method is applied to devices with a...

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Abstract

The application relates to a signal switching method and device, a terminal, an earphone and a computer readable storage medium. The method comprises the following steps: acquiring audio signals received by at least two audio receiving-transmitting units; making at least two paths of audio signals get access to a signal converter through a signal switching unit; and controlling the signal switching unit to switch a signal transmission path according to a preset switching strategy, so that the signal converter performs signal conversion on the at least two paths of audio signals. Through the method, the signal converter in a circuit is omitted; the hardware cost of the signal converter is lowered; and the utilization ratio of hardware resources is increased.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a signal switching method, device, terminal, earphone, and computer-readable storage medium. Background technique [0002] With the intelligent development of communication devices, people use communication devices more and more frequently in their daily life, and various activities such as calling, voice, listening to music and watching videos can be performed through communication devices. Communication equipment often needs to switch between analog signals and digital signals in the process of realizing the above functions, that is, there is a high demand for the use of ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter). One signal often needs to be configured with an ADC or DAC, and the resource utilization rate is not high. [0003] For example, when a user wears a headset for voice communication, the two speakers and the microphone...

Claims

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Application Information

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IPC IPC(8): H04R3/12
CPCH04R3/12H04R2430/00
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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