用灯的开关或发光玩具进行强化 以头转向扬声器表示对信号反应正确 用于儿童听力评估的测听技术
Audiometry technology that uses the switch of a light or a luminous toy to enhance the correct response to the signal and turns the head towards the speaker for children's hearing assessment
以上为机器翻译结果，长、整句建议使用 人工翻译 。