To provide an acoustic processing device and an acoustic processing method that can make a sound source easy-to-hear.SOLUTION: An acoustic processing device according to an embodiment includes a detection unit and a correction unit. The detection unit detects a residual amount of noise in a cabin of a vehicle cancelled by noise cancellation processing for cancelling noise in the cabin. The correction unit corrects an output sound volume of a sound source to be output to the cabin based on the residual amount.SELECTED DRAWING: Figure 2
【課題】音源を聞き取りやすくすることができる音響処理装置および音響処理方法を提供すること。【解決手段】実施形態に係る音響処理装置は、検出部と、補正部とを備える。検出部は、車両の室内における騒音ノイズをキャンセルするノイズキャンセル処理によりキャンセルされた騒音ノイズの室内における残留量を検出する。補正部は、残留量に基づいて、室内に出力する音源の出力音量を補正する。【選択図】図2
ACOUSTIC PROCESSING DEVICE AND ACOUSTIC PROCESSING METHOD
音響処理装置および音響処理方法
2023-01-19
Patent
Electronic Resource
Japanese
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