0:33
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Fire truck bell ringing.
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0:18
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Police car siren approaches and fades.
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0:18
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Police siren approaches and fades.
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1:04
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Police siren wails continuously.
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0:08
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Police siren rings and ends.
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0:21
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Police siren wails and fades. Distant perspective, city streets.
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0:20
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Police siren wails and fades. Distant perspective.
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0:25
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Police siren warbles and wails
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0:18
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Police siren warbles and wails.
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0:08
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Crowd chants "Yes we can" at political rally for presidential candidate Barack Obama.
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0:01
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Two quick police sirens.
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0:11
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Fire alarm ringing.
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Searing, nagging, metallic alarm noise.
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Low-pitched, electric buzzer.
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Alarm clock buzzer sounding.
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Alarm clock bell sounding.
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Fire alarm buzzer sounding (2).
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Fire alarm buzzer sounding (1).
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0:01
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Organic UI element - Metallic tone alert.
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0:02
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Emergency beeper beeps for powering on, various cutoffs (2).
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