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视听代偿镜的装置是用前、后两个微音器分别获取来自前方和后方的声音，经过放大和滤波处理产生声频谱后，分别点亮眼镜左、右镜上相对应的四色发光二极管。初步实验表明：通过使用本装置，受试者在经过训练后，屏蔽听力能分辨出环境中的不同声，如门铃声、汽车喇叭声等各种警示声响，能帮助判断声源的方向。
Audio-visual compensation mirror device is used before and after the two microphones were obtained from the front and rear of the sound, after amplification and filtering to produce sound spectrum, respectively, left and right glasses on the corresponding four-color light on the glow diode. Preliminary experiments show that: through the use of the device, subjects after training, shielding the hearing can distinguish different sounds in the environment, such as doorbell sounds, car horn sound and other warning sounds, can help determine the direction of the sound source.