Technology Connections S4 E25 - Nyquist-Shannon; The Backbone of Digital Soundmovie

Technology Connections

Technology Connections S4 E25 - Nyquist-Shannon; The Backbone of Digital Sound

2020 minDocumentary Movies

0.0

Let’s talk a bit more about digital sound. Thanks to a mathematical theorem, we know that a bandlimited signal can perfectly be represented by a series of discrete samples that occur at twice the rate of the frequency of the bandlimit. OK, that’s hard to explain in a little descroption blurb, so the video is probably your best bet.

Creator	Alec Watson
Actor	Alec Watson
Country	N/A
Production	N/A

Season 1(4 episode)
Season 2(10 episode)
Season 3(18 episode)
Season 4(38 episode)
Season 5(28 episode)
Season 6(1 episode)

Roller Coaster Safety: How to Manage Too Many Trains at Once
Laserdisc: An Introduction
Thrift Store Hi-Fi: Some tips and tricks
Laserdisc's Failure: What Went Wrong
Chevy Bolt EV: Winter Range and Performance (Chicago winter)
Laserdisc: Features, Follies, & Evolution
Faking It: The Obviously Dubbed Telephone Ring
A Short Project Involving LEDs, a Fish Tank, and some Laziness
DVD: The Death Knell of Laserdisc
Sony's Clever but Flawed PlayStation Copy Protection--And How They Might Have Fixed It
The CD Player with a Robot Inside: Pioneer CLD-M301
These Are Not Pixels: Revisited
The Weird Typewriter-Computer Hybrid: Smith Corona PWP-3200
The LED Traffic Light and the Danger of "But Sometimes!"
Macrovision: The Copy Protection in VHS
MUSE Hi-Vision Laserdisc: The Blu-ray of 1994
Chevy Bolt EV Summer Range Test
The High Pressure Sodium Light: Ubiquitous, effective, but good?
The LED's Challenge to High Pressure Sodium
The Not-So-Secret Secret Elevators of the Haunted Mansion
The Most Common EV Charging Misconception
Betamovie: Sony's Terrible (But Ingenious) Camcorder
The Senseless Ambiguity of North American Turn Signals
Sound By Numbers: The Rise of Digital Sound
Nyquist-Shannon; The Backbone of Digital Sound
The GFCI/RCD: A Simple but Life-Saving Protector
The Compact Disc: An Introduction
Dissecting the CD Player: How to Turn Shiny Plastic into Music
LED Printers: The Common Printing Tech You Haven't Heard Of
An Oscilloscope Bonus: 20+ Minutes of Poking Around a CD player
CDs: More to Talk About (Sony vs. Philips)
TC Projects: Lead-Acid Battery Backup
CD-ROM, CD-R, CD-RW, Books of Red, Blue, Purple, Beige, Orange, Scarlet...
The Ubiquitous Sound That You May Have Never Noticed
LightScribe: HP's Clever Twist on the CD Burner
LED Experiments: Making Holiday Lights Less Garish
Closed Captioning: More Ingenious than You Know
The Superheterodyne Radio: No really, that's its name