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FM transistor tuned in with short blasts of various stations both talk and music with intermittent soft ...
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Various call signs from a spacecraft radio transmission
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Constant mid tone modulating quickly
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Accelerating blips, sending transmision
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Sound design: pulsing warbles, recieving transmission
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Squelch of 2-way radio transmission
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1930s Hard Top Car, stick movements - 1st gear to second with engine off.
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1930s Hard Top car, gear stick movements into first gear, engine off.
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Historical recording of Apollo 13 astronauts spacewalking.
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Historical recording of Apollo 13 Spacewalk transmission.