| 摘要 |
<p>To provide an acoustic reproduction device enabled to provide an effective ambience by enhancing the correlation between direct sound components and reverberation components. A signal processing unit (200) comprises a reverberation control circuit (240) for generating the reverberation components of audio signals for individual channels on the basis of a reverberation control coefficient set, an output control unit (250) for performing the output control of the audio signals of the individual channels and the reverberation components produced, to the individual speakers, and a signal processing control unit (260) for controlling the individual units in the signal processing unit (200), under the control of a system control unit (125). In accordance with the output target of a predetermined speaker, the audio signals of the individual channels and the individual reverberation components are outputted to the corresponding speakers.</p> |
