Technology Connections
10.00/10
2020-12-20
48 dakika.
HD
Rather than use electromagnets to cut a groove, why not use them with other magnets? By using materials that could be magnetized, the electromagnets used in the phonograph cartridge could be adapted into a magnetic recorder. This technology is still very much in use today, but in this episode of Technology Connections, we're exploring the two earliest forms of audio reproduction done with magnets: the wire recorder, and the magnetic tape recorder.
Yıl: 2020
Stüdyo: YouTube
Ülke:
Partner
Technology Connections
Mevsim - Bölüm
8
Mevsim 8 Jan 01, 1970
7
Mevsim 7 Jan 01, 1970
6
Mevsim 6 Jan 03, 2020
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6 - 1 -
6 - 2Old-fashioned rice cookers are extremely clever Jan 15, 2020
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6 - 3Race to the finish; RCA's final gamble (CED Part 5) Jan 26, 2020
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6 - 4Brown; color is weird Feb 13, 2020
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6 - 5
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6 - 6
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6 - 7The Selection Accumulator; a Jukebox's Brain Mar 22, 2020
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6 - 8
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6 - 9Coffee Percolators: An Explanation and Roast Apr 17, 2020
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6 - 10DVD+R and DVD-R; What was that about? Apr 29, 2020
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6 - 11Fans; High is next to Off on purpose May 12, 2020
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6 - 12Pulse Oximeters; An Amazing Use of Light May 22, 2020
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6 - 13
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6 - 14The US electrical system is not 120V Jun 22, 2020
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6 - 15Laptop Docks! They're pretty neat! Jun 29, 2020
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6 - 16Cassette adapters are remarkably simple Jul 13, 2020
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6 - 17Personal "air conditioners" aren't what they seem Jul 22, 2020
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6 - 18The Impact Sprinkler - more clever than it seems! Jul 30, 2020
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6 - 19
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6 - 20
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6 - 21
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6 - 22
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6 - 23Forced-air Furnaces: The What, Why, and How Oct 10, 2020
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6 - 24Camera Tech from 1971: Match-needle exposure meter Oct 30, 2020
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6 - 25The Antique Microwave Oven that's Better than Yours Nov 12, 2020
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6 - 26What exactly is the goop inside a lava lamp? Nov 21, 2020
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6 - 27Bubble Lights: The Weirdest Christmas Light? Nov 29, 2020
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6 - 28
5
Mevsim 5 Jan 11, 2019
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5 - 1DVD-RAM: The Disc that Behaved like a Flash Drive Jan 11, 2019
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5 - 2The Odd History of the SD Logo Jan 21, 2019
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5 - 3The Time-Lapse VCR Feb 04, 2019
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5 - 4Space Heater Nonsense Feb 13, 2019
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5 - 5The Story of Disney's PeopleMover in Texas Feb 26, 2019
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5 - 6The Electromagnet in Your Toaster Mar 15, 2019
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5 - 7Exploring the World of E-Ink Mar 30, 2019
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5 - 8E-Ink on Android, and other new things! Apr 09, 2019
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5 - 9The Antique Toaster that's Better than Yours Apr 19, 2019
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5 - 10
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5 - 11Thermostats: Cooler than you think! May 10, 2019
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5 - 12Automatic Record Changers: We used to like them Jun 02, 2019
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5 - 13
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5 - 14
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5 - 15TOSLINK: That one consumer fiber optic standard Jul 19, 2019
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5 - 16Fiber vs. Copper; What do we really need? Jul 29, 2019
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5 - 17Switches are Clicky; Here's Why Aug 11, 2019
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5 - 18The Weird World in RGB Aug 28, 2019
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5 - 19
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5 - 20The CED: No really, it coulda made sense! (Part 2) Sep 21, 2019
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5 - 21LCCS: The LCD / CRT Hybrid from JVC Sep 30, 2019
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5 - 22The VFD that isn't Oct 18, 2019
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5 - 23
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5 - 24The VHS cassette was more clever than Beta Nov 08, 2019
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5 - 25LED color experiments 2019; Beyond the Sharpie Nov 17, 2019
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5 - 26Klaxons; What makes them sound like that? Nov 27, 2019
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5 - 27One more thing: the VHS notch Nov 18, 2019
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5 - 28Film: the reason some of the past was in HD Dec 22, 2019
4
Mevsim 4 Jan 08, 2018
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4 - 1
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4 - 2Laserdisc: An Introduction Jan 23, 2018
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4 - 3Thrift Store Hi-Fi: Some tips and tricks Jan 30, 2018
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4 - 4Laserdisc's Failure: What Went Wrong Feb 06, 2018
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4 - 5
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4 - 6Laserdisc: Features, Follies, & Evolution Feb 17, 2018
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4 - 7Faking It: The Obviously Dubbed Telephone Ring Feb 26, 2018
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4 - 8
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4 - 9DVD: The Death Knell of Laserdisc Mar 18, 2018
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4 - 10
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4 - 11The CD Player with a Robot Inside: Pioneer CLD-M301 Apr 03, 2018
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4 - 12These Are Not Pixels: Revisited Apr 22, 2018
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4 - 13
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4 - 14
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4 - 15Macrovision: The Copy Protection in VHS May 22, 2018
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4 - 16MUSE Hi-Vision Laserdisc: The Blu-ray of 1994 May 29, 2018
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4 - 17Chevy Bolt EV Summer Range Test May 31, 2018
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4 - 18
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4 - 19The LED's Challenge to High Pressure Sodium Jun 19, 2018
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4 - 20
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4 - 21The Most Common EV Charging Misconception Jun 27, 2018
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4 - 22Betamovie: Sony's Terrible (But Ingenious) Camcorder Jul 03, 2018
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4 - 23
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4 - 24Sound By Numbers: The Rise of Digital Sound Jul 25, 2018
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4 - 25Nyquist-Shannon; The Backbone of Digital Sound Aug 10, 2018
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4 - 26The GFCI/RCD: A Simple but Life-Saving Protector Aug 17, 2018
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4 - 27The Compact Disc: An Introduction Aug 26, 2018
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4 - 28
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4 - 29
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4 - 30
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4 - 31CDs: More to Talk About (Sony vs. Philips) Sep 28, 2018
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4 - 32TC Projects: Lead-Acid Battery Backup Oct 09, 2018
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4 - 33
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4 - 34The Ubiquitous Sound That You May Have Never Noticed Oct 26, 2018
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4 - 35LightScribe: HP's Clever Twist on the CD Burner Nov 10, 2018
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4 - 36LED Experiments: Making Holiday Lights Less Garish Nov 26, 2018
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4 - 37Closed Captioning: More Ingenious than You Know Dec 12, 2018
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4 - 38
3
Mevsim 3 Jan 25, 2017
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3 - 1The Impossible Feat inside Your VCR Jan 25, 2017
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3 - 2
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3 - 3Furnaces: Why we still burn fuel to heat our homes Mar 01, 2017
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3 - 4
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3 - 5
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3 - 6Why Sony's Beta Videotape System Failed--Part 2 Jun 16, 2017
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3 - 7
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3 - 8Lines of Light: How Analog Television Works Jul 01, 2017
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3 - 9
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3 - 10
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3 - 11GE's bizarre early attempt at a CFL Sep 25, 2017
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3 - 12
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3 - 13
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3 - 14How Analog Color TV Works: The Beginnings Nov 18, 2017
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3 - 15
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3 - 16Compatible Color: The Ultimate Three-For-One Special Dec 15, 2017
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3 - 17Analog Color TV Wrap-Up--Some extra info Dec 22, 2017
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3 - 18Trinitron: Sony's Once Unbeatable Product Dec 30, 2017
2
Mevsim 2 Feb 01, 2016
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2 - 1
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2 - 2
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2 - 3
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2 - 4What is High Fidelity? How does Stereo work? Mar 19, 2016
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2 - 5Exploring a Reel to Reel Tape Recorder: Sony TC-366 Apr 08, 2016
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2 - 6
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2 - 7
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2 - 8Exploring the good ol' Cassette Tape Jun 23, 2016
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2 - 9
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2 - 10Home Automation: A Beginner's Introduction Dec 17, 2016
1
Mevsim 1 Sep 23, 2015
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1 - 1Bell & The Invention of Artificial Sound Sep 23, 2015
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1 - 2Edison's Impression: Laying Sound into a Groove Sep 30, 2015
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1 - 3Emile Berliner's Fix: Flatten the Cylinder to a Disc Oct 09, 2015
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1 - 4The Vacuum Tube and the Invention of Radio Oct 16, 2015
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