Bluetooth headset with adjustable customized EQ curve

摘要

A Bluetooth headset that updates and stores different customized EQ curves according to a user's hearing habits and highly reproduces music of various styles is provided. A headset is wirelessly connected to a portable terminal, and includes a headset main body and an electric circuit unit provided in the headset main body, an equalizer adjustment module is provided in the portable terminal, and the electric circuit unit is connected to Bluetooth communication. A module; a communication module electrically connected to the Bluetooth communication module; and a digital signal processing module electrically connected to the communication module. The headset is connected to the equalizer adjustment module via the communication module, and the equalizer adjustment module detects the audible sound wave of the headset to generate the hearing curve, compensates to generate the customized EQ curve, and the EQ curve to the digital signal It is sent to the processing module, updated and stored. [Selection] Figure 1