Signal output method and electronic device
An electronic device and signal output technology, which is applied in the computer field, can solve problems such as high power consumption, and achieve the effects of less power consumption, improved user experience, and fewer response times
Inactive Publication Date: 2016-08-10
LENOVO (BEIJING) CO LTD
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- Application Information
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Problems solved by technology
[0003] The application provides a signal output method and an electronic device, which are used to solve the technical problem that when the electronic device enters the hands-free mode, it needs to respond to user operations multiple times and consumes a lot of power
Method used
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[0048] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the case of no conflict, the embodiments and the features in the embodiments of the present invention can be combined arbitrarily with each other. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0049] Optio...
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The invention discloses a signal output method, used for solving the technical problem that when entering a hand-free mode, an electronic device needs to respond to user operation for many times, and is high in power consumption. The method comprises the steps of when the electronic device outputs a voice signal via a first audio output unit of the electronic device, acquiring a first included angle, wherein the first included angle is an included angle between a plane where a display unit of the electronic device is located and a horizontal plane; judging whether the first included angle is less than or equal to a preset angle threshold; and if the first included angle is less than or equal to the preset angle threshold, replacing the first audio output unit with the second audio output unit of the electronic device to continuously output the voice signal, wherein the rated power of the first audio output unit is less than that of the second audio output unit. The invention also discloses a corresponding electronic device.
Description
technical field [0001] The invention relates to the technical field of computers, in particular to a signal output method and electronic equipment. Background technique [0002] At present, for the convenience of the user's conversation, the electronic device is often provided with a hands-free mode. When the user is inconvenient to answer the call, the mobile phone can be placed on an object such as a desktop, and then the hands-free mode is turned on for a call. For example, user A is holding an electronic device with his right hand to talk with user B. At this time, the sound output mode of the electronic device is a normal call mode. If user A urgently needs to process other files with both hands, the user generally places the electronic device on on the table, and then manually turn on the hands-free mode of the electronic device, so that user A receives user B's voice through the external speaker of the electronic device without holding the electronic device. Obviousl...
Claims
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Login to View More IPC IPC(8): G06F3/01G06F3/16
CPCG06F3/011G06F3/165
Inventor 王骏驹
Owner LENOVO (BEIJING) CO LTD