LOW-ECHO-HOWLING TYPE BONE CONDUCTION EARPIECE USING VIBRATOR WIRE SHIELDING, AND LOW-ECHO-HOWLING METHOD THEREOF

The present invention relates to the technical field of bone conduction, and in particular to a low-echo-howling type bone conduction earpiece using vibrator wire shielding, and a low-echo-howling method thereof. The bone conduction earpiece comprises an ear casing (1) and a control module (2) connected to the ear casing (1); the ear casing (1) is internally provided with a vibrator (3) and a microphone module (4); a plurality of connection wires (5) are provided between the vibrator (3) and the control module (2); a conductive wire (6) is connected between the microphone module (4) and the control module (2); the outside of each connection wire (5) is coated with a shielding layer (7), the shielding layers (7) being used for preventing electromagnetic fields between the different connection wires (5) from outwards diffusing to be coupled and further from affecting the signal transmission of the conductive wire (6). The shielding layers (7) coat the outsides of the connection wires (5) and shield the magnetic