electronics- analog and digital quantitiesdenethor.wlu.ca/pc320/lectures/daadbeam.pdfanalog versus...

Comparing worldsReview

ElectronicsAnalog and Digital Quantities

Terry Sturtevant

Wilfrid Laurier University

May 25, 2017

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Comparing worlds

The world outside the computer is primarily analog.The world inside the computer is primarily digital.

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Comparing worlds

The world outside the computer is primarily analog.

The world inside the computer is primarily digital.

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Comparing worlds

The world outside the computer is primarily analog.The world inside the computer is primarily digital.

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)

Digitaldiscreteelectrical signals kludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)

Digitaldiscreteelectrical signals kludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)

Digitaldiscreteelectrical signals kludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)

Digitaldiscreteelectrical signals kludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)

Digitaldiscreteelectrical signals kludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)

Digitaldiscretenumbers, representedby electrical signalskludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)levels matter

Digitaldiscretenumbers, representedby electrical signalskludgekludge

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Analog versus digital worlds

Analogcontinuousmany differentquantities (sound, light,temperature, etc.)levels matter

Digitaldiscretenumbers, representedby electrical signalskludgeevents matter

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Review

What is different about the analog and digital worlds?

Terry Sturtevant Electronics Analog and Digital Quantities

Comparing worldsReview

Review

What is different about the analog and digital worlds?

Terry Sturtevant Electronics Analog and Digital Quantities