PROBLEM TO BE SOLVED: To accurately reduce body motion noise included in an observation signal of biological information.SOLUTION: A biological information processing apparatus includes a noise reduction processing unit for calculating an error signal in which body motion noise included in an observation signal from a first sensor part that measures a biological emotion as an observation signal is subtracted on the basis of a body motion signal from a second sensor part for measuring a change in a body motion and/or a pressure signal from a third sensor part for measuring a depression change between skins.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2020,JPO&INPIT【課題】生体情報の観測信号に含まれる体動ノイズを精度良く低減すること。【解決手段】体動変化を計測する第二センサ部からの体動信号及び／又は皮膚間の押圧変化を計測する第三センサ部からの圧力信号に基づいて、 生体情動を観測信号として計測する第一センサ部からの観測信号に含まれる体動ノイズを減算した誤差信号を算出するノイズ低減処理部、を備える、生体情報処理装置を提供する。【選択図】図４
