Technology: Communications & Media: Page 2

DTV Antenna Reception - How do I get a better picture? (#205)

posted on November 10, 2008 at 12:05 PM

What kind of antenna or antennas do you need for the best DTV reception? There are many answers, and Gary Sgrignoli, a professional consulting engineer, gives some satifyingly specific answers. 04:00 Read More »

DTV Basics (#205)

posted on November 10, 2008 at 12:05 PM

Answers to the basic questions about what the DTV conversion is. List prepared by Gary Sgrignoli, a professional consulting engineer. Read More »

DTV Converters And Reception - Part 1 (#205)

posted on November 7, 2008 at 10:20 AM

Full Program: Iowans' questions about the digital television transition are answered in the first segment of the 90-minute program. 30:00 Read More »

DTV Converter Boxes and Antennas - Iowa DTV Answers (#205)

posted on November 6, 2008 at 7:32 PM

The DTV conversion has begun. And so have the questions, about where to get converter boxes, how to hook up the system to include recording devices, and why we're all doing this conversion in the first place. Iowans' questions are answered here. Read More »

DTV Converters And Reception - Part 3 (#205)

posted on November 5, 2008 at 8:41 AM

Full Program: Iowans' questions about the digital television transition are answered in the third segment of the 90-minute program. 30:00 Read More »

How is digital TV different from analog? (#205)

posted on November 4, 2008 at 11:22 PM

This is a summary of how the digital signal and the analog signals are different in the broadcast spectrum. 02:45 Read More »

Analog and Digital Spectrum Differences (#205)

posted on November 4, 2008 at 11:19 PM

Digital signals are different from analog in several specific ways. 03:57 Read More »

DTV - Outdoor antenna choices (#205)

posted on November 4, 2008 at 3:41 PM

What do you need to know about TV antennas for DTV? An expert talks about the options and costs. 02:07 Read More »

DTV - Indoor antenna demonstration (#205)

posted on November 4, 2008 at 3:36 PM

Bill Hayes takes us to his house to show how much better his attic antenna does than rabbit ears, and why. 04:05 Read More »

Ellsworth Iowa's DTV Effort (#205)

posted on November 4, 2008 at 1:12 AM

Ellsworth, Iowa is a town where it's easy to get digital television - everyone in town is helping! 03:00 Read More »

Iowa's Music Industry (Full Program) (#148)

posted on April 7, 2008 at 10:04 AM

Full Program: New technologies may well shift power from music recording "moguls" to the artists, including the Iowa musicians who create what we want to hear. But no one has a clear view of the way to play the future. On this Iowa Journal, we’ll examine the... 27:46 Read More »

Discussion: Iowa Infrastructure - Planes, Trains, and the Internet (#141)

posted on February 26, 2008 at 11:30 AM

Is it time for Iowa to begin moving people, commerce and information differently? Is it time to overhaul the state’s infrastructure? The answers to those questions could define the state for the rest of the century. Iowa's Infrastructure is... Read More »

Iowa's Infrastructure - Planes, Trains and the Internet (#141)

posted on February 26, 2008 at 12:00 AM

Is it time for Iowa to begin moving people, commerce and information differently? Is it time to overhaul the state’s infrastructure? The answers to those questions could define the state for the rest of the century. Iowa's Infrastructure is... 05:10 Read More »

Iowa's Infrastructure (Full Program) (#141)

posted on February 26, 2008 at 12:00 AM

Full Program: Is it time for Iowa to begin moving people, commerce and information differently? Is it time to overhaul the state’s infrastructure? The answers to those questions could define the state for the rest of the century. Iowa's Infrastructure is... 27:46 Read More »