If you add to this the effects of a sonar set mounted in the small nose of a torpedo rushing through the water at speeds up to 80 miles per hour with its consequence noise and vibration, plus hull borne vibrations from the power plant, it can be seen that
If you add to this the effects of a sonar set mounted in the small nose of a torpedo rushing through the water at speeds up to 80 miles per hour with its consequence noise and vibration, plus hull borne vibrations from the power plant, it can be seen that
如果再加鱼雷在水中以每个小时高达80海里的速度前进时所产生的噪声和震动对安装在小小雷顶声纳的作用，加之动力装置所产生的壳体振动，就不难看出，只有最先进的电子滤波才可能有成功的机会。