https://blog.onthewings.net/2009-09-19T20:39:00+08:002009-09-19T20:39:00+08:002009-09-19T20:39:00+08:00Andy Litag:blog.onthewings.net,2009-09-19:/2009/09/19/presentation-slide-for-software-freedom-day-hk-2009/

<p>Just get back from <a href="http://wiki.opensource.hk/index.php/Software_Freedom_Day_2009%2C_Hong_Kong">Software Freedom Day (Hong Kong) 2009</a>. Very glad to be invited by Ben to join the event as a speaker :)</p> <p>I am one of the speakers in the session “Open Source developers from Hong Kong”. I presented <a href="http://code.google.com/p/stk-in-as3/"><span class="caps">STK</span> in <span class="caps">AS3</span></a> (which is started by me) and …</p>

<p>Just get back from <a href="http://wiki.opensource.hk/index.php/Software_Freedom_Day_2009%2C_Hong_Kong">Software Freedom Day (Hong Kong) 2009</a>. Very glad to be invited by Ben to join the event as a speaker :)</p> <p>I am one of the speakers in the session “Open Source developers from Hong Kong”. I presented <a href="http://code.google.com/p/stk-in-as3/"><span class="caps">STK</span> in <span class="caps">AS3</span></a> (which is started by me) and a few more great open source project related to media/art. Here below is the slide I used during presentation.</p> <iframe allowfullscreen="" frameborder="0" height="356" marginheight="0" marginwidth="0" scrolling="no" src="//www.slideshare.net/slideshow/embed_code/2021666" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" width="427"> </iframe> <p><div style="margin-bottom:5px"> <strong> <a href="https://www.slideshare.net/andy_li/open-source-development-and-media-software-fr" target="_blank" title="Open Source Development And Media">Open Source Development And Media</a> </strong> from <strong><a href="http://www.slideshare.net/andy_li" target="_blank">Andy Li</a></strong> </div></p>2009-03-22T21:34:00+08:002009-03-22T21:34:00+08:00Andy Litag:blog.onthewings.net,2009-03-22:/2009/03/22/the-synthesis-toolkit-in-as3/

<p>I am currently porting <a href="http://ccrma.stanford.edu/software/stk/">The Synthesis ToolKit in C++</a> to ActionScript (not using Alchemy…). At this moment, 5 instruments are ported and &gt;10 more is coming.</p> <p>The performance is not yet optimized so real-time sound generation is not ready, and I don’t know if <span class="caps">AS3</span> is fast enough to …</p>

<p>I am currently porting <a href="http://ccrma.stanford.edu/software/stk/">The Synthesis ToolKit in C++</a> to ActionScript (not using Alchemy…). At this moment, 5 instruments are ported and &gt;10 more is coming.</p> <p>The performance is not yet optimized so real-time sound generation is not ready, and I don’t know if <span class="caps">AS3</span> is fast enough to do that… Anyway here below a early demo generates the ByteArray first and feeds it to the sound during playback.</p> <p>Updated 2009-09-19: More instruments are ported and added to the demo.</p> <p><strong>Note that every element’s loudness is different, adjust your speaker so that your ears wouldn’t hurt :)</strong></p> <p><object data="/files/2009/stkDemo_20090919.swf" height="300" id="swf33401" style="visibility: visible;" type="application/x-shockwave-flash" width="400"><param name="wmode" value="opaque"/><param name="menu" value="true"/><param name="quality" value="high"/><param name="bgcolor" value="#FFFFFF"/><param name="allowScriptAccess" value="always"/><param name="allowFullScreen" value="true"/></object></p> <p>Download link can be found in <a href="http://code.google.com/p/stk-in-as3/"><span class="caps">STK</span> in <span class="caps">AS3</span> in Google Code</a>.</p>