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Please Support RF Cafe by purchasing my ridiculously low-priced products, all of which I created. RF & Electronics Symbols for Visio RF & Electronics Symbols for Office RF & Electronics Stencils for Visio T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads These Are Available for Free |
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Alexander Graham Bell's Voice Recording Restored
Alexander
Graham Bell's voice has been heard for the first time thanks to
a team of scientists that restored one of his wax-and-cardboard disc
recordings from April 15, 1885. On it he speaks, "In witness whereof
- hear my voice, Alexander Graham Bell."
Bar-om-et-or. Bar-om-et-or. Bar-om-et-or. Bar-om-et-or. Bar-om-et-or. Bar-om-et-or.
Posted April 2013
Copyright: 1996 - 2026 |
About RF Cafe RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived... |
Copyright 1996 - 2026 All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledge My Hobby Website: My Daughter's Website: |
