| 摘要 |
PURPOSE:To provide a sound image localization headphone stereo receiver cable of improving a sense of listening at a moving sound image localization with simple construction not requiring a large capacity of memory circuit. CONSTITUTION:A plurarity of out-head sound image localization impulse response signals describing at least two sound source positions in the real sound field stored in memory circuits 3, 5, 7 and 9 and a right-channel input signal 1 and a left-channel input signal 2 with different input levels are separately convolutionally calculated at the same time by convolutional arithmetic units 4, 6, 8, and 10. The left-ear side signal obtained by the convolutional arithmetic operation based on the left-channel input signal 2 and the right-ear side signal obtained by the convolutional arithmetic operation based on the right-channel input signal 1 are added by a right-ear side adder 11 to be received from the right ear. The left-ear side signal is added by an adder 12 for left ear to be received from the left ear. |
