RU2001135880A - Earphone without impulse noise and environmental blockade - Google Patents

Claims (2)

1. A headphone without impulse noise and environmental blockade, comprising a headphone body having an inside sound chamber and a loudspeaker installed therein, in which a plurality of sound output cells are arranged on a front side of said headphone body and a proper distance is provided between the front side of said headphone body and said a loudspeaker installed in it, in which a plurality of sound input cells are placed at a specified proper distance on a specified headphone body, surrounding it; 2. A headphone without impulse noise and environmental blockade, comprising a headphone body having a sound chamber inside and a loudspeaker installed therein, in which a plurality of sound output cells are arranged on the front side of said headphone body, on an inner surface of said sound chamber of said headphone body, where the loudspeaker is installed, many empty cells are placed, and the output side of the weak impulse noise corresponding to the two output sides of the specified loudspeaker is oriented in Ron said sound output cells on the upper surface portion and the rear portion of said earphone housing, a plurality of sound input cells.