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Blue portable wireless Bluetooth speaker, isolated on a white background. Device for playing music. Music.
Full body of happy asian woman shouting loud at megaphone, recruiting, protesting with speaker in hands, standing over yellow background
young woman sleeps in the bedroom during the day and snores with her mouth open. apnea.
Noise pollution disrupts the natural environment, affecting human health, wildlife, and ecosystems by causing stress, hearing loss, and communication interference.
Sound level meter, loudness vector chart design on white background

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