(EN) An analysis device (1) is provided with, e.g., a sensor (2), an analysis unit (4), an analysis unit (5), an analysis unit (6), and an integration unit (7). The analysis unit (5) divides a spectrogram acquired by the analysis unit (4) into a plurality of frequency bands, and acquires a band intensity time series for each of the plurality of frequency bands. The analysis unit (6) acquires intensity spectrograms that correspond to each of the band intensity time series. The integration unit (7) integrates the plurality of intensity spectrograms acquired by the analysis unit (6), thereby acquiring an integrated spectrogram.
(ZH) 分析装置(1)例如具备传感器(2)、分析部(4)、分析部(5)、分析部(6)以及统合部(7)。分析部(5)将由分析部(4)取得的谱图分割成多个频带，对多个频带分别取得频带强度时间序列。分析部(6)取得与频带强度时间序列分别对应的强度谱图。统合部(7)通过统合由分析部(6)取得的多个强度谱图来取得统合谱图。
