一种霍尔传感器倍频特性的实验观测及应用

Experiment Obserrvation & Applications of Frequency Doubling Characteristics of a Hall Sensor

基于文献[1]对锑化铟传感器磁阻特性非线性区域的研究结果,通过实验手段验证其结论之一———倍频效应,并应用此特性实现低音声频段上音质的相对改善.

This paper verifies through experiments a conclusion of the study on magnetic resistance characteristics of the InSb sensor in nonlinear areas , frequency doubling effect,and uses this effect to realize relative improvement on sound quality of low-frequency sounds .