根据Penn的一项研究,粉色噪音可能会减少REM睡眠,并恶化睡眠质量,特别是背景噪音。 Pink noise may reduce REM sleep and worsen sleep quality, especially with background noise, according to a Penn study.

宾夕法尼亚大学的一项研究发现,经常用来改善睡眠的粉红色噪音可能使REM睡眠减少近每晚19分钟,并使整个睡眠质量恶化,特别是如果结合飞机声音等背景噪音。 A University of Pennsylvania study finds that pink noise, often used to improve sleep, may reduce REM sleep by nearly 19 minutes per night and worsen overall sleep quality, especially when combined with background noise like airplane sounds. 研究人员对睡眠实验室的25名成年人进行了监测,发现耳塞比粉色噪音在保护睡眠方面更有效。 Researchers monitored 25 adults in a sleep lab, finding earplugs more effective than pink noise at protecting sleep. 这项研究引起了对长期影响的关切,特别是对于严重依赖REM睡眠进行大脑发育的儿童的影响,并建议采用更安全的替代方法,如耳塞和良好的睡眠卫生。 The study raises concerns about long-term effects, particularly for children who rely heavily on REM sleep for brain development, and suggests safer alternatives like earplugs and good sleep hygiene.