An audio signal processing method, device, and system

Abstract

The embodiment of the invention relates to the field of audio signal processing, and discloses an audio signal processing method, device and system. The method comprises the following steps of: dividing an audio signal to be played by first wearable equipment into a left channel signal and a right channel signal; controlling a bone conduction module in the first wearable equipment to convert the left channel signal into a first vibration signal and transmit the first vibration signal through a bone medium; and, transmitting the right channel signal into second wearable equipment in communication connection with the first wearable equipment, so that the second wearable equipment controls the bone conduction module in the second wearable equipment to convert the right channel signal into a second vibration signal and transmit the second vibration signal through the bone medium. By means of the embodiment of the invention, sound can be listened conveniently; the risk that sound is eavesdropped by people around can be reduced; and the stereophonic effect is obtained.

Description

technical field [0001] The present invention relates to the field of audio signal processing, in particular to an audio signal processing method, device and system. Background technique [0002] At present, wearable products on the market, including smart watches and smart bracelets, usually only have the external speaker mode, which makes it easy for the user to use the wearable product to play music or the sound of a call, and the sound is easily heard by the surrounding People eavesdrop, so it is difficult to achieve the effect of anti-eavesdropping. In practical applications, in order to prevent the played sound from being eavesdropped by the surrounding people as much as possible, users usually need to figure 1 In this way, the wearable product is closely attached to the ear for listening, but this method still has the risk of the call being eavesdropped by the people around; It will bring great inconvenience to listening when it is attached to the ear; further, when ...

AI Technical Summary

Problems solved by technology

[0002] At present, wearable products on the market, including smart watches and smart bracelets, usually only have the external speaker mode, which makes it easy for the user to use the wearable product to play music or the sound of a call, and the sound is easily heard by the surrounding People eavesdrop, so it is difficult to achieve the effect of anti-eavesdropping

In practical applications, in order to prevent the played sound from being eavesdropped by the surrounding people as much as possible, users usually need to figure 1 In this way, the wearable product is closely attached to the ear for listening, but this method still has the risk of the call being eavesdropped by the people around; It will bring great inconvenience to listening when it is attached to the ear; further, when the user puts the wearable product close to the ear, he can only hear the mono sound, and cannot obtain the stereo effect

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