AUDIO SYSTEM, AUDIO DEVICE AND METHOD FOR CHANNEL MAPPING THEREOF

The present invention relates to an audio system, an audio device and a channel mapping method thereof. According to an embodiment of the present invention, an audio device includes an interface unit configured to receive a plurality of test tone signals for each of a plurality of sound output devic...

Full description

Saved in:
Bibliographic Details
Main Authors CHO, KEE YEONG, HAN, JONG HEE, KIM, BYUNG SOO, LEE, JAE CHEOL, ETO MASAHIRO
Format Patent
LanguageEnglish
Korean
Published 26.12.2014
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
STEREOPHONIC SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to an audio system, an audio device and a channel mapping method thereof. According to an embodiment of the present invention, an audio device includes an interface unit configured to receive a plurality of test tone signals for each of a plurality of sound output devices for outputting multi-channel voice signals, a channel determination unit configured to analyze the received test tone signals to determine the locations of the sound output devices, a switching unit configured to output a test tone to each of the sound output devices, and to map a path where the multi-channel voice signals are outputted depending on a determination result, and an output unit randomly connected to the sound output devices, and configured to control a random connection according to path mapping to output the multi-channel voice signals.
Bibliography:Application Number: KR20130069292