超声波传感器在电声学信号传输中的应用  

Application of Ultrasonic Sensor in Electroacoustic Signal Transmission

作　　者：曹天蕾 CAO Tianlei(Jiangyin Vocational School Xu Xiake Campus,Wuxi 214407,China)

机构地区：[1]江苏省江阴中等专业学校徐霞客校区,江苏无锡214407

出　　处：《电声技术》2024年第12期115-117,121,共4页Audio Engineering

摘　　要：分析超声波传感器在电声学信号传输中的应用,重点解决信号衰减、失真、噪声干扰问题。通过结合超声波信号的频率调节和振幅调制技术,提出基于超声波传感器的信号增强与噪声抑制方案,以提升信号传输的稳定性和质量。实验表明,超声波传感器能够有效提高信号强度,减少失真,并抑制噪声干扰,为电声学信号的高效传输提供可靠的技术支持。The application of ultrasonic sensor in electroacoustic signal transmission is analyzed,and the problems of signal attenuation,distortion and noise interference are solved.By combining the frequency regulation and amplitude modulation technology of ultrasonic signal,a signal enhancement and noise suppression scheme based on ultrasonic sensor is proposed to improve the stability and quality of signal transmission.The experimental results show that the ultrasonic sensor can effectively improve the signal intensity,reduce the distortion,and suppress the noise interference,and provide reliable technical support for the efficient transmission of electroacoustic signals.

关 键 词：超声波传感器 电声学信号 超声波信号 频率调节 振幅调制 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]