| 摘要 |
A method of reproducing a stereo output signal (having a left field and a right field) represented as digital samples such that said stereo signal emulates the production of said audio signal from a specified audio source location relative to a listening source location (an indicated location). A left channel signal is produced by convolving an audio input signal with a broadband response file, selected from a plurality of stored files derived from empirical testing, dependant upon the indicated location. A right channel signal is also produced in this way. The left and right channel signals are each duplicated for playing through each of a plurality of displaced left field loudspeakers and displaced left field loudspeakers displaced right field loudspeakers respectively. Apparatus for reproducing a stereo output signal. A data storage facility having a stereo output signal. |
