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A method of automatically identifying and controlling sound output channel

A technology of sound output and automatic recognition, applied in image communication, parts of color TV, parts of TV system, etc., can solve problems such as inconvenience of operation, achieve the effect of simple realization, reduce operation procedures, and improve market competitiveness

Inactive Publication Date: 2020-01-21
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings in the above-mentioned background technology, and provide a method for automatically identifying and controlling the sound output channel, which is used to solve the above-mentioned problem that the end user needs to manually switch the TV output sound channel when connecting or disconnecting the external sound source, resulting in The problem of inconvenient operation

Method used

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  • A method of automatically identifying and controlling sound output channel

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Embodiment 1

[0030] Such as figure 1 As shown, a method for automatically identifying and controlling the sound output channel is applied to a TV system, and can be automatically implemented in a smart TV system in the form of a software program during specific implementation. In this embodiment, an active speaker is used as an external The sound source, specifically, includes the following steps:

[0031] Step 1. After the TV system is turned on, set the default sound output channel.

[0032] Specifically, in this embodiment, the internal speaker channel of the TV is set as the default sound output channel; in practice, other required speaker channels may also be set as the default sound output channel.

[0033] Step 2. Start the sound output channel monitoring process to detect whether there is an external sound source connected to the TV.

[0034] Specifically include:

[0035] Step 2.1. Monitor the connection status between the TV and the external sound source in real time or at a c...

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Abstract

The invention discloses a method for automatically identifying and controlling a sound output channel, which is applied to a television system and comprises the following steps of: A, setting a default sound output channel after the television system is turned on; b, starting a sound output channel monitoring process, and detecting whether an external sound source is connected with the televisionor not; c, when it is detected that an external sound source is connected with the television, automatically switching to a sound channel of the external sound source, and completing parameter configuration; and D, when it is detected that an external sound source is disconnected with the television, automatically switching to a default sound output channel, and completing parameter configuration.According to the method provided by the invention, when a user connects the external sound source such as the peripheral sound box to the television or disconnects the external sound source from thetelevision, the user can realize automatic switching of the output sound channel without manually carrying out any setting and operation.

Description

technical field [0001] The invention relates to the technical field of intelligent television audio channel management, in particular to a method for automatically identifying and controlling a sound output channel. Background technique [0002] Now the development trend of smart TV is thin and big. Due to the structure, the sound is relatively thin and the effect is not good. Therefore, in order to pursue better effects, many users are often more willing to connect external speakers to enhance the sense of presence and enhance the sound effect when watching blockbuster movies at home, or gathering at home, or karaoke. The current TV sets are generally set to the internal speaker channel by default, so after the user connects the speaker, not only need to confirm the signal input source, but also need to manually switch the external sound output channel and turn off the internal speaker channel. At the same time, when the user disconnects the external speaker, it also need...

Claims

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Application Information

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IPC IPC(8): H04N5/60H04N21/439H04N21/4425
CPCH04N5/602H04N21/439H04N21/4425
Inventor 向阳
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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