SURROUND AUDIO DEVICE AND METHOD OF PROVIDING MULTI-CHANNEL SURROUND AUDIO SIGNAL TO A PLURALITY OF ELECTRONIC DEVICES INCLUDING A SPEAKER

摘要

A multi-channel surround audio signal providing method is performed by one or more of an audio device and a mobile terminal in electronic devices including speakers capable of receiving an audio signal in a 5G environment connected for Internet of Things. The method includes searching for electronic devices capable of receiving a multi-channel surround audio signal, designating two or more of the electronic devices as a surround speaker sound channel, transmitting a test audio signal generated to synchronize a level of the sound of the surround speaker sound channel to the electronic devices, receiving a signal of the output feedback audio from a microphone, and adjusting a level of an audio output by the electronic devices, based on the feedback audio signal to synchronize the level of the sound of the surround speaker sound channel. The method operates between an audio device and a wireless speaker by 5G communication.