Bell Labs' Henry Feinberg Demonstrates Ways of Using Light to Transmit Sound Waves, 1978 Published 2015-05-20 Download video MP4 360p Recommendations 28:50 AT&T Archives: Matter Waves, Holden and Germer on Wave Nature and the Davisson-Germer Experiment 29:09 AT&T Archives: Principles of the Optical Maser 12:32 The Factory of Ideas: Working at Bell Labs - Computerphile 18:56 Why The First Computers Were Made Out Of Light Bulbs 31:14 AT&T Archives: Principles of the Optical Maser (Bonus Edition) 15:25 What If Swings Had Springs Instead Of Ropes: Autoparametric Resonance 28:37 FREQUENCY MODULATION - PART I - BASIC PRINCIPLES 18:31 The Geometry of a Black Hole 16:52 The Genesis of the Transistor, with Bonus Introduction - AT&T Archives 20:23 Electromagnetic Waves - with Sir Lawrence Bragg 22:49 I bought 1000 meters of wire to settle a physics debate 27:24 AT&T Archives: Telstar! 26:52 AT&T Archives: The Far Sound, a History of Long and Longer Distance Communications, from 1961 15:58 Wends: The Slavic Pirates that the Vikings Feared 21:55 BELL LABORATORIES HISTORY OF LONG DISTANCE AMPLIFICATION & TELEPHONE SERVICE 44084 21:32 AT&T Archives: A Modern Aladdin's Lamp, about vacuum tubes,1940 19:16 AT&T Archives: Electronic Information Systems (1979) 16:57 Light Can Go Backwards Through Time, And This Experiment Proves It 14:20 What is a photon? 1:26:19 The Complete History of the Home Microprocessor Similar videos 28:03 AT&T Archives: Similiarities of Wave Behavior (Bonus Edition) 38:25 Transistor Structure: Bell Labs (1965) 03:13 Transmitting Sound using Sunlight - The Photophone 28:51 MATTER WAVES & PHYSICS BELL LABS FILM w/ ALAN HOLDEN & LESTER GERMER SCIENCE EXPERIMENTS 19534 14:55 The Incredible Machine (1968) 19:08 Bell Labs - The Company that Invented the Future 13:13 Birthplace of the Sound Motion Picture (with Bonus Edition Introduction) - AT&T Archives 05:05 1979 Bell Labs project for the deaf to communicate over telephone lines using American Sign Language 05:10 The Science of Sound. Bell Labs 1958-59. 1. How we hear. 2. Frequency 13:07 Build a Photophone 09:41 AT&T Archives: Lightwave Video Disc Exhibit 12:36 How to Hear the Sound of Light 09:37 The Transistor: a 1953 documentary, anticipating its coming impact on technology 13:06 AT&T Archives: Lasers Unlimited (Bonus Edition) 03:51 Soundlight 00:19 Sound Waves Emanating From A Bell 01:06 Transmitting sound through light - Canterbury Physics Cluster 18:44 The Speech Chain-1963 Speech Synthesis educational film by Bell Telelphone Laboratories More results