Talk:High Com

	This article is within the scope of WikiProject Professional sound production, a collaborative effort to improve the coverage of sound recording and reproduction on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Professional sound productionWikipedia:WikiProject Professional sound productionTemplate:WikiProject Professional sound productionProfessional sound production articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Possible ToDos edit

Latest comment: 6 years ago1 comment1 person in discussion

A list of possible ToDos:

More detailed functional description.
More detailed technical specs.
Frequency and spectral curves, and oscillograms.
Photos of TFK U401BR chips, of Telefunken High Com modules, of HIGH COM and HIGH COM II logos, perhaps even a block diagram and excerpts of circuit diagrams.
Discussion of Telefunken's modifications in High Com circuits since 1982 (soft-switching etc.), of Rotel's differences (other time constants), and of the Nakamichi High-Com II differences.
Possibly existing DSP-based digital expander profiles to decode digitized analog High Com audio recordings.
Links to digitized analog demo recordings with and without High Com (II), and perhaps with other NR systems for easier comparison of the quality by interested readers.

--Matthiaspaul (talk) 01:25, 11 December 2017 (UTC)Reply