What's a Podcast?
Listen to the Show
RSS Feed
Vote for Us
The Archive
 
 
Products Featured on Today's Show:
 


subscribe with itunes
 
 
 
Pod Catching Software:
     
 


Email Address: hdtvpodcast@mac.com
Listener Comment Line: 1-949-528-6747
 

Today's Show:
Today we go over a history of DTS and review the LaCie Silverscreen portable multimedia hard drive.
 
 
DTS 
Information for this segement come from the DTS History page and wikipedia

DTS, which stands for, Digital Theater Systems was founded in 1990 by Terry Beard. They are headquartered in Agoura Hills, CA with offices in the United Kingdom, Japan, and China. According to the DTS website Universal City Studios and other investors funded the company in 1993. The first the world heard a DTS sound track was with the release of Steven Spielberg's Jurassic Park. Jurassic Park was released just under a year after Batman Returns, which was Dolby's first cinematic release of a movie that used digital sound.When Jurassic Park was released DTS had only five employees and they were able to ship and install 976 DTS systems in six months to support the movie's release.

For those who are not familiar with DTS, it is a multi track digital surround sound system used in commercial and home applications. DTS started work on their digital format in 1991 which was four years after Dolby started on Dolby Digital. The most common use of DTS sound is in a 5.1 system. As with Dolby Digital, this means that there are 5 channels of audio (L,C,R, LS, RS) and the .1 stands for the sub woofer. The subwoofer is not a discrete channel but just output of all the low frequency sound below a certain frequency.

On the theatrical side DTS differs from Dolby in how the sound is stored and processed. While Dolby encoded the audio on the film. DTS uses CDs to store the sound. The time code for the audio is optically placed on the film and an optical LED reads the information  and sends it to the DTS processor which synchronizes the sound with the picture.

In 1996 DTS entered the consumer market with an audio format called DTS Coherent Acoustics. The technology is used in DVD (video and audio) 5.1 music CDs and PCs. According to the company more than 200 million products carry the DTS logo worldwide. Jurassic Park was the first movie to be released for the home with DTS sound in 1997.

Some DTS Technologies:
  • DTS- ES (DTS-Extended Sound)
  • DTS-EX matrix - 5.1 channels with a rear surround that is matrixed off the rear surrounds
  • DTS-EX Discrete - 6.1 with a discrete rear surround (if you have a 7.1 system both rear surrounds play the same thing)
  • DTS NEO:6 - Generates 5.1 or 6.1 from a stero pair
  • DTS 96/24 - 5.1 channels of 24 bit, 96kHz audio on DVD
  • DTS-HD - Compressed lossless sound virtually unlimited number of surround channels
  • DTS Connect - for PCs.
 
LaCie Silverscreen Portable Multimedia Hard Drive
http://www.lacie.com/products /product.htm?pid=10480

If you've ever listened to the show before, you know that the HT Guys are always looking for new ways to make our home theater experience more portable.  The trend is growing, iPods are more popular on college campuses than beer and portable DVD players are a hot ticket online and in stores.  This week we'll take a look at the LaCie Silverscreen Portable Multimedia Hard Drive.  So what exactly is it?  It's a tiny USB hard drive that has A/V outputs so you can watch movies, listen to music and show pictures on any TV anywhere.  Available in 40 GB and 80 GB capacities, it supports playback of MPEG-1, MPEG-2 (AVI, VOB, ISO) and MPEG 4 (AVI, DivX®, XviD) video files; MP3, WAV, WMA, AAC (without DRM), and AC3 audio files and JPEG images.

First off you notice that it's built very sturdy, and it looks cool.  We didn't try it, but it seems like it could take some impact if it had to.  You won't need to worry about it if you plan on using it to lug your movie collection around, it will hold up just fine.  The connection options are minimal, but it includes all the cables you need to make it work.  The remote control that comes with it works as it's supposed to, but it's definitely not the better part of this setup.  It's tough to read and somewhat old-school.  It will do the job, but doesn't get a great review in form or function from us.

On to functionality.  It draws its power from the USB connection when it's plugged in to the computer, which is very convenient.  No need for a separate power cable.  The drive also includes a special USB plug that allows you to split a USB connection in two, so you can have the Silverscreen connected without sacrificing one of your USB plugs.  Copy times are less than stellar.  It seemed to take almost as long to copy a file from my desktop to the drive as it did to download the file.  But my Internet connection is really fast, so it wasn't a bad experience at all.  The drive comes with four pre-defined folders, Firmware, for upgrading the hard drive, Movies, Music and Pictures.  You can add an autoMusic folder to get background music for a picture slide show.

Once all your videos have been transferred to the Silverscreen, it's off to the TV to watch them.  The drive has outputs for Composite, S-video and component video, as well as Stereo and Digital audio, so it will play back anything you can throw at it.  The coolest thing?  It's High Def!  It can be set to scale content to 720p or 1080i, so you can get every ounce of pleasure out of your big, expensive HDTV.  It doesn't support DivX HD yet, but hopefully a firmware upgrade will be available soon to remedy that problem.  Using the drive is a snap.  The menu system is easy and playback is a no brainer.  Unfortunately, the drive doesn't have any kind of display built in to it, so you have to have it connected to a TV to use it.  Which means you can't use it for pure audio playback in the car, and you need to be able to see the screen for car video playback.  LaCie sells a car power adapter for $24.99.

Overall it's an easy way to take your multimedia collection anywhere, and makes it easy to watch or listen to it.  At 40 or 80 GB, you won't be able to store a ton ov MPEG-2 DVD backups, but using MPEG-4, you should be able to reduce how many DVD wallets you carry around with you.

Street Price, 40 GB: $180.00

 
 



home    about us    sponsorship    contact