In the 1990s cassette sales were falling just as their quality was improving. This video takes a look at some of the techniques used (including DIGalog) to make pre-recorded tapes sound better, with the hope of slowing their demise.

CORRECTIONS:
07:46 - "July 1992" (not July 2002)
07:55 - "August 1992" (not August 2002)

LINKS
A cassette Loader In action:    • Tapematic Audio Cassette Winding machine  

Recording onto tape using pulses sent to the record head:    • 555 timer class D amplifier and  tape...  
(CORRECTION: This video was one linked to in a discussion on this subject (which I don't really understand)..but it apparently shows something different - nothing to do with PCM pulses sorry)

US Recorded Music Sales Graph: https://goo.gl/Qn9YTR

Discussion of DIGalog on Tapeheads.net http://www.tapeheads.net/showthread.p...

The clear tapes with red hubs came from https://tapeline.info/v2/
(But they've sold out of this colour now)

Duplication machine images from HDT duplicators
http://headlessduplicatedtapes.cz
HDT are the largest manufacturer of audio cassette tapes in Europe.

My Previous Cassette Video:    • Cassettes - better than you don't rem...  

------------SUPPORT--------------
This channel can be supported through Patreon
  / techmoan  
Patrons usually have early access to videos

--------------SUBSCRIBE-----------------
http://www.youtube.com/user/Techmoan?...

Special thanks to Jerobeam Fenderson for the end graphic. http://oscilloscopemusic.com

-----AFFLIATED LINKS/ADVERTISING NOTICE------
All links are Affiliated where possible.
When you click on links to various merchants posted here and make a purchase, this can result in me earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network & Amazon.
I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to AMAZON Sites (including, but not limited to Amazon US/UK/DE/ES/FR/NL/IT/CAN)