Schedule

Schedule

Saturday, July 26

1406397600 The Tech Guy

Sunday, July 27

1406484000 The Tech Guy
1406498400 This Week in Tech

Monday, July 28

1406566800 Tech News Today
1406570400 Triangulation
1406575800 iPad Today
1406588400 Tech News 2Night
1406590200 Marketing Mavericks

Tuesday, July 29

1406653200 Tech News Today
1406656800 MacBreak Weekly
1406664000 Security Now
1406671200 Before You Buy
1406674800 Tech News 2Night
1406678400 All About Android

Wednesday, July 30

1406734200 FLOSS Weekly
1406739600 Tech News Today
1406743200 Windows Weekly
1406750400 This Week in Google
1406761200 Tech News 2Night
1406763000 redditUP
1406768400 Ham Nation

Thursday, July 31

1406826000 Tech News Today
1406829600 Know How...
1406833200 The Social Hour
1406838600 Coding 101
1406842200 Home Theater Geeks
1406847600 Tech News 2Night
1406849400 The Giz Wiz
1406858400 OMGcraft

Friday, August 1

1406912400 Tech News Today
1406916000 This Week in Law
1406923200 Android App Arena
1406934000 Tech News 2Night

Saturday, August 2

1407002400 The Tech Guy

Sunday, August 3

1407088800 The Tech Guy
1407103200 This Week in Tech

Monday, August 4

1407171600 Tech News Today
1407175200 Triangulation
1407180600 iPad Today
1407193200 Tech News 2Night
1407195000 Marketing Mavericks

Most Recent Episodes

Tech News 2Night

The US House of Representatives vote to allow users to unlock their cellphones.

This Week in Law

Indie books without DRM sell twice as many copies than those with DRM.

Android App Arena

Modern games with old-school charm.

This Week in Computer Hardware

64GB of RAM, Shield Tablets, and More!

Tech News Today

The Russian government is offering up to 4 million rubles to take on Tor privacy.

Home Theater Geeks

Peter and Charles from JBL Professional

Know How...

NFC, Differentials, and Transmissions

Tech News 2Night

Google's $1B purchase of Twitch confirmed.

redditUP
Episode #0: Episode 0 July 24th, 2014

What to expect from redditUP

Coding 101

Use POST with CGI in Perl.

Know How... 47

Calibrating Your TV

June 6 2013

If you own a TV, you should watch this episode. Today you'll know how to calibrate your TV!

Calibrating our TV

Why do it? People in the video space agonize over making their products look excellent. Then we watch it on our TVs.

    Terms:
  • Contrast is really white level. The higher it is, the more details are washed out
  • Brightness is really black level, too bright, and you get washed out images
  • Color is saturation

The Lookup Method

The simplest method is to do a search and lookup your TV model to find calibration settings. Forums are usually your best bet. I've found CNet and AVSForum excellent sources for various televisions

The TV we have here is the Toshiba 40E220U.

Using Windows Media Center

If you've got a Windows 7 PC, you can hook it up to your TV and use Windows Media Center's built-in tools to help customize your picture

Ask the Audience

Today you'll know how to calibrate your TV & monitor. Got a favorite calibration tip? Let us know using the hashtag #twitkh

- KAPT Kipper @Smokeme_aKipper
@iyaz #twitkh Use the THX optimizer on my Blu-ray and DVDs.

- Nicholas Todor @Whammypower788
I love the THX Tune-Up mobile app. No special glasses required! #twitkh

- Tom Gehrke @Tomgehrke
@iyaz For color critical applications (e.g. photography), don't rule out an inexpensive colorimeter (e.g. Spyder 4, ColorMunki). #twitkh

Hardware calibration

Hardware for your computer or TV if you want. This device attaches to your PC's monitor or TV. It'll adjust the output of your computer and not mess with your monitor's settings.

Know It Alls

Hi Iyaz and Leo,

So I had a laptop with a broken screen that I wanted to turn into a print/backup server. My first step was to do a clean install of windows of course, but I ran into a problem. When I rebooted into setup, it would not output to my external monitor and I could not see what I was doing.

After some frustration, I finally found a solution. I tapped the shift key 5 times to turn on accessibility and used descriptive audio to finish the setup.

Uzetaab
Brisbane, Australia.

Dear Know How crew,
I really enjoy your show and I thought the most recent show on the home studio. I was wondering if you can do a show about a DIY multi-room audio set up similar to that of Sonos, but without the really high pricetag involved in purchasing a Sonos system.

Thanks!
Li

We did that in ep 34 available at twit.tv/kh34.

Our giant library of projects are available at twit.tv/kh

Connect with us
- Google+ Community at gplus.to/twitkh
- Tweet at us using the hashtag #twitkh
- Email us at knowhow@twit.tv

Do any or all of them!

Thanks to Cachefly for the bandwidth for this show.

People: Leo Laporte