| 摘要 |
FIELD: radio. ^ SUBSTANCE: method and device for wide-range monophonic sound reproduction intended to give volume to monophonic sound by using 2 channel speakers. Method includes dividing of input monophonic audio signal into multiple decorrelated signals, generating virtual sound sources through localisation each of separated signals in virtual locations asymmetrical relative to the centre of front side of listening point by applying various sound perception modeling functions to separated signals and compensating cross-talk interference of generated virtual sound sources. ^ EFFECT: giving volume to monophonic sound. ^ 39 cl, 7 dwg |
