| 摘要 |
PROBLEM TO BE SOLVED: To reduce uncomfortable feeling of hearing by performing interpolation of voice data for maintaining correlation with one voice data which is not missing, even when the other voice data is missing in a prescribed section in the voice data of some channels. SOLUTION: In voice compilation equipment 1, when there is no omission in R voice data inputted to an R input terminal 2 nor L voice data inputted to an L input terminal 3, while outputting each inputted voice data as it is, in a correlation processing means 6, voice difference data showing the correlation of the R voice data and the L voice data is obtained. Then, when the omission exists in the R voice data, in an R voice interpolation means 7, the R voice interpolation data with the correlation with the L voice data are prepared from the L voice data which is not missing, and the voice difference data previously obtained by the correlation processing means 6, and the prepared R voice interpolation data is outputted. |
