| 摘要 |
The present disclosure relates to a signal processing device, signal processing method, and program, which are capable of generating an input signal which is suited to a multi-way speaker. A band division unit divides an audio signal into signals of a plurality of bands corresponding to respective bands of a plurality of speaker units of a multi-way speaker. A filter processing unit carries out a wavefield synthesis process for each of the audio signals of each of the divided bands. The audio signals of each of the bands which have been subjected to the wavefield synthesis process are supplied to the speaker unit of the multi-way speaker with the corresponding band. It would be possible, as an example, to apply the present disclosure to a signal processing device, etc. |
