Electronic device and method capable of sound effect regulation according to customer location

Abstract

The invention relates to an electronic device and a method capable of adjusting sound effect according to position of a user. The electronic device capable of adjusting the sound effect according to the position of the user comprises an image acquisition unit, a digital signal processing unit and a sound effect generating unit. The image acquisition unit is used for acquiring an image of the user and a surrounding environment thereof; the digital signal processing unit analyzes the image, identifies the position of the user, and generates a corresponding sound effect control parameter according to a relative position between the user and the electronic device; and the sound effect generating unit generates environmental sound effect suitable for the position of the user according to the sound effect control parameter. The device and the method use the image acquisition unit to acquire the image, and use the digital signal processing unit to analyze the image in order to acquire the position of the user, so the device and the method can provide the sound effect suitable for users at different positions.

Description

technical field [0001] The present invention relates to an electronic device and method, in particular to an electronic device and method capable of adjusting sound effects according to the user's position by obtaining user's position through image analysis and providing appropriate sound effects. Background technique [0002] see figure 1 As shown, it is a schematic diagram of an existing method for adjusting sound effects. As shown in the figure, it is an existing method for using a remote controller 11 to control the volume of the sound of a TV set 12. figure 1 The remote controller 11 in the TV is equipped with an active light source, and the TV 12 can receive the signal (that is, the signal, hereinafter referred to as signal) sent by the active light source, and the distance between the remote controller 11 and the TV 12 can be obtained by signal analysis, and then Based on this, the sound parameters for controlling the speakers are changed, so that the TV 12 can adjus...

AI Technical Summary

Problems solved by technology

[0004] Yet because these two kinds of sound effect control methods all must be by means of the remote controller 11, if the remote controller 11 is not at the user's hand, the TV set 12 just cannot measure the distance between the user and the user to output a moderate volume to the user

[0005] It can be seen that the above-mentioned existing electronic devices and methods for adjusting sound effects obviously still have inconvenience and defects in product structure, method and use, and need to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure and method for general products and methods to solve the above-mentioned problems. This is obviously a problem that relevant industry players are eager to solve

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