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Multi-channel loudspeaker system and device

A speaker and multi-channel technology, applied in the speaker field, can solve the problems of many connection lines, audio-visual experience, inconvenient user operation, etc., to achieve the effect of convenient use, good audio-visual enjoyment, and improved satisfaction

Inactive Publication Date: 2017-11-21
SICHUAN HUSHAN ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, people often use mobile phones to watch some audio and video resources, but limited to the comprehensive performance of mobile phones, the audio and video playback is generally played in two-channel mode. The audio and video playback effect in this mode is often unsatisfactory. Can not bring users a better audio-visual experience
[0003] In order to obtain a better playback effect, people will also connect the mobile phone to the speaker to produce sound through the speaker. This method can solve the general problem of the sound effect of the mobile phone to a certain extent, but there are still defects that cannot improve the visual enjoyment. It cannot bring us a better viewing experience. If the mobile phone is connected to a TV or computer, and the video is played through the monitor of the TV or computer, the problem of poor sound effects will not be solved. The connection between the mobile phone and the TV and audio system has the disadvantages of complex connection, many connection lines, and inconvenient operation for users.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, a multi-channel loudspeaker device for a mobile phone includes a casing, a decoder, a power amplifier module, a speaker module and a power supply, and the power supply, a decoder, a power amplifier module and a speaker module are all arranged in the casing, and the power supply is The device that provides power for the entire device is directly connected to the decoder, the decoder is electrically connected to the power amplifier module, and the power amplifier module is electrically connected to the speaker module; the mobile phone is connected to the multi-channel speaker device through communication, and the display player is connected to the multi-channel speaker device. In practice, you can choose to connect the display player and multi-channel speaker equipment through signal lines according to specific conditions.

[0025] Among them, the power amplifier module is composed of several power amplifiers, the speaker module is composed of s...

Embodiment 2

[0029] A multi-channel loudspeaker device for a mobile phone, comprising a casing, a decoder, a power amplifier module, a speaker module and a power supply, the power supply, the decoder, the power amplifier module and the speaker module are all arranged in the casing,

[0030] Such as figure 2 As shown, a multi-channel loudspeaker device for a mobile phone includes a casing, a decoder, a power amplifier module, a speaker module, and a power supply. The power supply, the decoder, and the power amplifier module are all located in the casing, and the power supply provides The device of electric energy is directly connected with the decoder, the decoder is electrically connected with the power amplifier module, the speaker module is arranged outside the casing and connected with the power amplifier module through signal lines; the mobile phone and the multi-channel speaker equipment are connected by communication, and the display player and the The channel speaker device is elec...

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PUM

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Abstract

The invention discloses a multi-channel loudspeaker system and device. The multi-channel loudspeaker device, which is connected with a mobile phone and a display player, includes a shell, a decoding module, a power amplifier module and a loudspeaker module. The decoding module and the power amplifier module are arranged in the shell. The decoding module is electrically connected with the power amplifier module. The power amplifier module is electrically connected with the loudspeaker module. The mobile phone is in communication connection with the multi-channel loudspeaker device. The display player is electrically connected with the multi-channel loudspeaker device. The display player can be connected with the multi-channel loudspeaker device through a signal line according to specific circumstances in practice. The multi-channel loudspeaker device of the invention can separate audio and video resources in the mobile phone into audio signals and video signals, send the video signals to the display player, and make sound based on the audio signals through the loudspeaker thereof, so as to bring better audio-visual enjoyment to users.

Description

technical field [0001] The invention relates to the technical field of loudspeakers, in particular to a multi-channel loudspeaker system and equipment. Background technique [0002] In daily life, people often use mobile phones to watch some audio and video resources, but limited to the comprehensive performance of mobile phones, the audio and video playback is generally played in two-channel mode. The audio and video playback effect in this mode is often unsatisfactory. Can not bring better audio-visual experience to the user. [0003] In order to obtain a better playback effect, people will also connect the mobile phone to the speaker to produce sound through the speaker. This method can solve the general problem of the sound effect of the mobile phone to a certain extent, but there are still defects that cannot improve the visual enjoyment. It cannot bring us a better viewing experience. If the mobile phone is connected to a TV or computer, and the video is played throug...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/06H04R9/02H04R2400/11
Inventor 周长清
Owner SICHUAN HUSHAN ELECTRIC APPLIANCE