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探讨双通路立体声耳机重发中头中定位效应的消除。实验结果表明，如果仅用人头传输函数（HRTF）对声音信号进行处理，能产生一定的声像方向感，但还不能很好地消除头中定位效应。而通过加混响信号使声像有深度感，可在一定程度上起到改善的作用。
To explore the elimination of head positioning effect in the retransmission of dual-channel stereo headphone. The experimental results show that if the HRTF is used to process the sound signal, a certain sense of sound direction can be produced, but the head positioning effect can not be eliminated well. And through the addition of reverberation signal to a sense of depth of sound, to a certain extent, play an improving role.