Method of improving sound quality and headset thereof

Abstract

Disclosed is a headset including at least one in-ear microphone; at least one out-ear microphone; a control unit including an in-ear signal processing module for extracting low frequency components from a signal sensed through the in-ear microphone, an out-ear signal processing module for extracting high frequency components from a signal sensed through the out-ear microphone, and a mixing module for mixing the extracted low frequency components and high frequency components and outputting the mixed signal; and a communication unit for transmitting the signal output from the mixing module of the control unit to an external device, and sound quality can be improved by removing noises in a voice signal of a user transferred through the headset and creating a signal close to the voice of the user.

Dependencies are inferred from the claim text.