Fan blade rotation, air cut:
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On, off, Air conditioning
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Sound to start presentation
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An electric toothbrush
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Email message sound
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Humming fan, off, Computer turning on
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Whatsapp notification sound
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Vibration noise, Faulty air conditioning
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Android notification sound
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A vacuum cleaner
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SMS notification sound
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Electronic melody for SMS alerts
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Clothes dryer
★★★★★
