Editing Dbx (noise reduction) (section)

==Further reading==
* {{cite web |title=Manual of Analoque Sound Restoration Techniques |author-first=Peter |author-last=Copeland |publisher=The British Library Sound Archive (www.bl.uk.) |location=London, UK |date=February 2009 |orig-year=September 2008 |editor-first=Gert |editor-last=Redlich |via=Deutsches Hifi-Museum, Wiesbaden, Germany |at=Chapter 9. Reciprocal noise reduction |url=http://www.hifimuseum.de/sound-restoration-teil-9.html |access-date=2017-11-05 |url-status=live |archive-url=https://web.archive.org/web/20171105193837/http://www.hifimuseum.de/sound-restoration-teil-9.html |archive-date=2017-11-05}} (NB. Strongly biased from a British perspective, but nevertheless very knowledgeable.)
* {{cite web |title=How This dbx Encoded Disc Was Produced - Card A |url=http://static1.1.sqspcdn.com/static/f/676027/27117374/1466541757913/DBX+Disc+Card+A.jpg |access-date=2017-11-05 |url-status=live |archive-url=https://web.archive.org/web/20171105214746/http://static1.1.sqspcdn.com/static/f/676027/27117374/1466541757913/DBX+Disc+Card+A.jpg?token=WupHBMFtBK8Nb3pulYdRgYWB8ig%3D |archive-date=2017-11-05}} [https://archive.today/n5veR/e5a25ce48e0e59a5f2f58e7281000a5ebb68e1f8.jpg]
* {{cite web |title=dbx Encoded Disc - Card B |url=http://static1.1.sqspcdn.com/static/f/676027/27117398/1466542009840/DBX+Disc+card+B.jpg |access-date=2017-11-05 |url-status=live |archive-url=https://web.archive.org/web/20171105174842/http://static1.1.sqspcdn.com/static/f/676027/27117398/1466542009840/DBX+Disc+card+B.jpg?token=i3xCa5CS4%2F6ZOgPAkNL293YkUg0%3D |archive-date=2017-11-05 |quote=[…] The dbx Encoded Disc […] dbx encoded discs employ a unique encoding/decoding process that virtually eliminates record surface noise while dramatically increasing the dynamic range of the recording. The dbx disc is approximately 30 dB quieter than a conventional record. Also, the dynamic range of music on dbx encoded discs is equal to that experienced during the recording session, which represents a significant advantage over conventional records that have a limited dynamic range. Now, with dbx encoded discs, we can for the first time enjoy the full dynamic range and presence of music against a background of pure silence. The sound of a dbx encoded disc will generally be indistinguishable from that of the master tape or direct audio signal from which the record is made. Any extraneous noise that is present on the master tape will remain on these recordings since they are not affected by the dbx disc encode/decode process. Hence, the better the master tape from a noise point of view, the better the ultimate sound quality of the record. The audible benefits potentially available from recent and future improvements in sound recording (e.g. direct-to-disc and digital recording techniques) will be realized to their fullest extent only if the distraction of annoying record surface noise is eliminated. dbx encoded discs accomplish this objective. […]}} [https://archive.today/Zb6LQ/6076f5c5f855d170e83694259b9d6d91085d395f.jpg]
* https://web.archive.org/web/20210523094543/https://dbxpro.com/en/products/2031 dbx Type III noise reduction
* https://web.archive.org/web/20201029203213/https://dbxpro.com/en/products/ieq15 dbx Type V noise reduction