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The finished device undergoes
a series of performance tests. This one,
in a special echo-free chamber, Verifies the signal
the transmitter sends out Via the antennas. The chamber's receiving antenna
is connected to a computer That analyzes
the signal's frequency And transmission pattern -- Critical factors
in recovering the box That provides vital clues
for crash investigators
a series of performance tests. This one,
in a special echo-free chamber, Verifies the signal
the transmitter sends out Via the antennas. The chamber's receiving antenna
is connected to a computer That analyzes
the signal's frequency And transmission pattern -- Critical factors
in recovering the box That provides vital clues
for crash investigators
Full Transcript
00:00:01.000 --> 00:00:05.566
The finished device undergoes
a series of performance tests.
00:00:05.568 --> 00:00:07.866
This one,
in a special echo-free chamber,
00:00:07.868 --> 00:00:10.004
Verifies the signal
the transmitter sends out
00:00:10.402 --> 00:00:12.133
Via the antennas.
00:00:12.135 --> 00:00:15.566
The chamber's receiving antenna
is connected to a computer
00:00:15.568 --> 00:00:17.799
That analyzes
the signal's frequency
00:00:17.801 --> 00:00:19.004
And transmission pattern --
00:00:19.402 --> 00:00:21.799
Critical factors
in recovering the box
00:00:21.801 --> 00:00:25.932
That provides vital clues
for crash investigators.
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Movie Summary
Television series that documents how various everyday products are made.