Audio channel switching method and system, and voice collector
An audio channel and voice acquisition technology, applied in the field of audio channel switching and voice collectors, can solve the problems of low degree of intelligence and inability to automatically identify, and achieve the effect of improving driving safety, protecting private calls, and improving user experience.
Active Publication Date: 2018-01-05
BYD CO LTD
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Problems solved by technology
It can be seen that this technology cannot automatically identify and switch audio channel switching, and the degree of intelligence is low
Method used
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[0031]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0032] The following describes the mobile terminal and the method and device for deleting a blurred image according to the embodiments of the present invention with reference to the accompanying drawings.
[0033] figure 1 It is a flowchart of an audio channel switching method according to an embodiment of the present invention. Such as figure 1 As shown, the switching method of the audio channel includes:
[0034] S101. After the voice collector establishes a connection with the first terminal, the voice collector detects whet...
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The invention discloses an audio channel switching method and system, and a voice collector. The method comprises the following steps: after the voice collector establishes a connection with a first terminal, the voice collector detects whether an earphone is inserted in an audio hole; when it s detected that the earphone is inserted in the audio hole, the first terminal sets a current audio channel as an earphone audio channel according to a first state signal sent by the voice collector; the voice collector receives a voice instruction input by a user after receiving an incoming call instruction sent by the first terminal, and judges whether the voice instruction is a preset voice instruction; and if the voice instruction is the preset voice instruction, the first terminal switches the current audio channel from the earphone audio channel to the audio channel of the first terminal according to first verification information sent by the voice collector so as to answer an incoming call. By application of the audio channel switching method in the embodiment of the invention, the switch of the audio channel can be controlled by voice, therefore the user driving safety can be improved, and the private call of the user is protected.
Description
technical field [0001] The invention relates to the technical field of audio playback, in particular to an audio channel switching method, system and voice collector. Background technique [0002] With the development of automotive electronics, users have higher and higher additional requirements for automotive electronic products, such as car Bluetooth phones. In the existing vehicle-mounted Bluetooth phone, after the user's mobile phone is connected to the vehicle-mounted multimedia or Bluetooth speech recognizer, the default audio channel is the audio device of the peripheral device. When there is an incoming call and it is necessary to switch back to the local audio channel, a manual operation must be performed to select the corresponding audio channel, causing inconvenience to the user, especially when driving a car or during an emergency. [0003] Moreover, in order to realize audio channel switching, generally a mechanical button is added on the vehicle bluetooth dev...
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IPC IPC(8): H04R3/00
Inventor 吴世杰
Owner BYD CO LTD