avp<p>Released "Science, Programming, Art and Radioelectronics Club" book, v4.0.0:<br /><a href="https://github.com/artyom-poptsov/SPARC/releases/tag/v4.0.0" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/artyom-poptsov/SPAR</span><span class="invisible">C/releases/tag/v4.0.0</span></a></p><p>Main changes in English version:<br />- "Octave system" appendix is translated to English.<br />- "Machine communication language": New chapter.<br />- Fixed some errors & typos in "Music and technology synthesis" (thanks to <span class="h-card" translate="no"><a href="https://mastodon.social/@onidemon37" class="u-url mention">@<span>onidemon37</span></a></span>). <br />- "Irrational rhythms": New section.</p><p>In Russian version:<br />- "Иррациональные ритмы": Новый раздел.<br />- Исправление ошибок. </p><p><a href="https://fosstodon.org/tags/books" class="mention hashtag" rel="tag">#<span>books</span></a> <a href="https://fosstodon.org/tags/sparc_book" class="mention hashtag" rel="tag">#<span>sparc_book</span></a> <a href="https://fosstodon.org/tags/arduino" class="mention hashtag" rel="tag">#<span>arduino</span></a> <a href="https://fosstodon.org/tags/music_programming" class="mention hashtag" rel="tag">#<span>music_programming</span></a></p>