| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit capable of obtaining pseudo sound from the rear part of a listener by a front speaker by an analog circuit. SOLUTION: Reflected sound and reverberation sound from the rear part of the listener are generated in a pseudo stereo circuit 12 based on left and right audio input signals L and R and stereo pseudo signals are attenuated, then added to the left and right input audio signals and impressed to speakers 5 and 6. Thus, a sound field capable of obtaining the pseudo sound from the rear part of the listener from the front speaker is achieved. |
