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Mr. Bean's response was completely appropriate! I was there for the Apollo 15 launch. Filmed it in shaky Super-8! We owe some of our digital audio technology to the space program. I read that the messages to/from the moon were done using 4-bit digital audio. With the low power transmitters they used on the moon, it was the only method that would work. I don't know about the video technology they used. -Bruce D.
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