| 摘要 |
PROBLEM TO BE SOLVED: To provide a content control device capable of complicatedly changing a characteristic of content in accordance with a situation.SOLUTION: The content control device includes envelope detection means for acquiring an acoustic waveform signal representing an acoustic waveform, detecting an envelope of the acquired acoustic waveform signal, and sequentially outputting an indication value according to the envelope, setting information preparation means for previously preparing setting information to be used to determine values of a plurality of parameters for defining a characteristic of content on the basis of the indication value outputted from the envelope detection means, parameter value determination means for determining the values of the plurality of parameters corresponding to the indication value outputted from the envelope detection means according to the setting information, and content control means for controlling the characteristic of the content according to the determined values of the plurality of parameters.SELECTED DRAWING: Figure 14 |
