Noise prevention apparatus and magnetic recording and reproducing apparatus having the same

摘要

A noise prevention apparatus and a magnetic recording and reproducing apparatus having the same are provided to such that a microphone unit records sound produced from outside the magnetic recording and reproducing apparatus in an optimum state. The noise prevention apparatus includes a noise damping part installed adjacent to at least one noise source that produces a noise when the image and sound signals are recorded and reproduced for damping and discharging the noise produced from the noise source. The noise damping part includes a noise collecting member for collecting the noise and a noise damping member for damping and discharging the noise collected by the noise collecting member to the outside. The noise produced from the noise source when the image and sound signals are recorded and reproduced is collected by the noise collecting member and then damped to a minimum size by the noise damping member, so that the microphone unit may record the sound in the optimum state.