摘要
以谐和性听觉感知研究为基础,在不改变微型扬声器结构的前提下,对微型扬声器的客观参数进行测量,并对微型扬声器重放音质的谐和性进行听音评价实验。结合主客观的相关分析,对输入微型扬声器的信号进行谐和性调制,以弥补微型扬声器谐波失真的缺陷,提高微型扬声器重放信号的谐和感。
Based on the auditory perception of harmonic, objective parameters are measured for micro loudspeakers without changing the structure, and sound quality is also evaluated. With the correlation analysis, the audio signal is modulated to reduce the harmonic distortion and make the sound better.
出处
《电声技术》
2016年第6期28-32,共5页
Audio Engineering
关键词
微型扬声器
客观测量
听音实验
谐和性调制
谐波失真
micro loudspeaker
harmonic modulation
harmonic distortion
objective measurement
listening test
