摘要
扬声器系统在不同使用声压级、不同使用环境和播放不同音乐时都可能对音色表现有不同的要求。尝试通过一个基本达到"高保真扬声器系统最低性能的要求"的扬声器系统的设计,进行其不同使用声压级时依据主观听感的需求调整其频率响应特性的试验。该扬声器系统通过调整后能适应不同声压级的使用要求,并分析和总结出不同状态下该扬声器系统的不同频率响应特性及其特征。
The listening sense requirement of loudspeaker system at different SPL is different. A loudspeaker system design which can meet the minimum requirement of a Hi-Fi loudspeaker system is discussed. The frequency response of the loudspeaker system is adjusted according to the subjective listening requirement at different SPL. The experimental results show that the loudspeaker system is available for every requirement at different SPL after adjusted, and the different frequency response properties and features of the loudspeaker system at different status are analyzed and summarized.
出处
《电声技术》
2010年第9期21-25,共5页
Audio Engineering
关键词
扬声器系统
高声压级
主观音质听感
频率响应特性
loudspeaker system
high SPL
subjective tone listening sense
frequency response features
