zx

barionleg zx/wiki

sound lokalt: K:\Users**\Documents\Dokuments\Audacity\macro-output

or

https://github.com/barionleg/zx/blob/main/sample-sound/readme.md

releases 1.0 & 4.0: https://github.com/barionleg/zx/releases/tag/4.0

about .tzx to cassette: https://zx-pk.ru/archive/index.php/t-11074.html

similar name windows flash recorder, worse to test:

https://rutracker.org/forum/viewtopic.php?t=4111996

https://pysdr.org/

https://zxart.ee/rus/glavnaja/

https://www.youtube.com/watch?v=fWdxkp9FhTk

https://zxaaa.net/ftp.html