Results of psychoacoustic experiment also show that the HRTF without pinnae has almost the same localization effect as the HRTF with pinnae, while has less change in timbre.

• 心理声学的实验结果表明，新处理方法的声像定位与传统的带耳壳、耳道的HRTF处理无显著区别，但音色较后者有所改善。因而新的方法更适合实际的虚拟声信号处理应用。