Peru declared a state of emergency on March 16 in order to prevent SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) transmissions; thus, the International Airport was closed and the soundscape of urban zones under the flight tracks have been changed in view of the fact that airplane traffic was suspended. The authors have been conducting noise monitoring since February and because of that sufficient noise data for knowing the soundscape before and during the lockdown were obtained. This article presents a case of aircraft annoyance noise in one of Lima's city districts, which is near the aircraft climbing curve, toward the ocean on departure from Lima.

中文翻译：

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禁闭前和宵禁期间的利马音景。由于秘鲁封锁而抑制飞机飞行

秘鲁于3月16日宣布进入紧急状态，以防止SARS-CoV-2（严重急性呼吸系统综合症冠状病毒2）的传播；因此，鉴于飞机交通暂停，国际机场关闭，飞行航迹下市区的声景也发生了变化。自2月以来，作者一直在进行噪声监视，因此，获得了足够的噪声数据以了解锁定之前和锁定期间的音景。本文介绍了在利马市区之一，靠近飞机爬升曲线，离开利马时朝向海洋的飞机烦人噪声案例。