摘要
在声场控制中混响的频率特性对音质有影响。利用Odeon仿真得到不同频率特性的房间脉冲响应,卷积相应的音乐评价信号后分别对柔和度、力度两个指标进行听感实验,得到了两个指标下的混响频率特性优选模式。
The frequency characteristics of the reverberation has a great influence on the quality of heating. The Odeon simulation is used to produce the room impulse responses of different frequency characteristics. Then after the convolution of the corresponding music signal, the subjective tests are carried out on two indicators （softness and intensity）. The results revealed the reverberation frequency characteristics of the preferred mode under two indicators.
出处
《演艺科技》
2017年第5期33-35,共3页
Entertainment Technology
关键词
频率特性
混响时间
听音实验
柔和度
力度
frequency characteristic
reverberation time
listening test
softness
intensity
