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#LDDB=09836
History
Collection:3464th (33)   Ask:$9.98
Wishlist:2848th (5)   Bid:/
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Sealed1--$13.50--
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Added by lunarjetman (13)
Cover by thepenguin

Last update: 04/12/2016

 [phpBB URL] 

Dolby Technologies: How They Work (1990) [S90/9105]

Country  USA  
Street Date  20/05/1991
Publisher  Image Entertainment
Price  24.95 USD

UPC  020350017961UPC=020350017961
I-S-B-N  (none)
Category  Demo Disc

Color  Color
Length  28 min.
Side  1
Chapters  25
Size  12"
Picture  Video
Ratio  1.33:1
Plastic  Transparent
Cover  Standard
Rot status  Low probability [?]
Your ratings
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Comment  Please login/register!
Manufactured by  Pioneer USA

 

   

 Sound Encoding  Digital Tracks  Analog Tracks 
 Spoken Language  Subtitles 
English No subtitle 

 Mint Marks sample 
05-458A2-02   04A10725
07-400B2-28   03A12282

 Additional Information by dwalterm    19/11/2006 

My copy has the UPC added as a sticker.

 Additional Information by lunarjetman (13)   19/03/2007 

This demonstration disc discusses the History of Dolby laboratories, the differences between Dolby B, C and S types of Noise Reduction, a demonstration and in depth walkthrough of Pro Logic Surround decoding, HX Pro and Time Link Digital Delay.

The catalogue number is printed on the disc only, and not the sleeve.

 Additional Information by mrintel97    14/07/2010 

Includes an insert with info on contacting Dolby and Time Delay graphs.

 Additional Information by je280    01/08/2015 

This title starts with the following (rolling) on screen text:

Program Notice  
The following program contains 
information describing the 
operating principles of 
technologies from Dolby Laboratories.

This educational material is 
intended for retail specialists, 
product trainers, and 
interested consumers.

Thank you.

From the rear cover:

This is not a "demo" disc, but an info disc. With computer graphics and concise narration, it explains just how the technologies from Dolby Laboratories deliver real benefits in sound reproduction.