| 摘要 |
PURPOSE:To provide a stereophonic image forming apparatus and method which allows the elimination of time and labor for transferring a head transmission function by reducing interpolation calculation while enabling the following of the movement of the position of a sound image. CONSTITUTION:A sound data inputted undergoes a head transmission function processing with a plurality of head transmission function processors 13a, 13b... and 13n in parallel. The sound data subjected to the head transmission function processing is stored temporarily into a sound data memory 16. When the position of a sound image is detected with a sound image position detector 11, the sound data subjected to the head transmission function processing stored temporarily into the sound data memory 16 is interpolated in the sound image with a sound image interpolator 17 based on the results of the detection and is outputted as sound image output 100. |
