<story><title>AudioMass – free, open source, web-based Audio and Waveform editor</title><url>https://audiomass.co/</url></story><parent_chain><item><author>pantelisk</author><text>Hello hackernews!&lt;p&gt;I am the author! Wow, I can&amp;#x27;t believe the attention this is getting! Hopefully this proves to be useful as a tool, and not just as a JS demo! :)&lt;p&gt;The next plans are
- redo drawing library to further improve performance!
- polish a bit some audio plugins (like the paragraphic EQ) since some parts feel a bit off (the limiter, paragraphic eq for example).
- Add some tutorials! Some things might not be straightforward like using Shift + [keys] for shortcuts etc.
- Easier recording mode (like the ability to open a new empty audio project)
- Multitrack mode, for more channels!
- play a bit more with the concept of having different windows that can be in different screens (check out the frequency analyzer under &amp;quot;view&amp;quot;)&lt;p&gt;To answer a few questions, I plan to have a very open license this is just a fun side project for me. but I need to figure out the licenses of some libs I am using first (eg wavesurfer, lzma-wasm) and do proper attribution!&lt;p&gt;Thanks again!&lt;p&gt;PS. I wrote this in 2018, and just kept it on my hard disk until recently, so certain features might be slightly different than back then :)</text></item></parent_chain><comment><author>padenot</author><text>Hi, I work at Mozilla doing audio programming for Firefox, I see in your about page that you have issues with the Web Audio API, ping me (same nick a bit everywhere on the web, and also @mozilla.com) and we&amp;#x27;ll answer any question or fix any issue you have. Lots of things have happened in the audio space on the web since 2018!&lt;p&gt;In particular, low latency (like native roundtrip latencies, so &amp;lt;10ms easy, but depending on the OS) no-jitter&amp;#x2F;real-real-time audio programming is now something that developers can do. Lock-free&amp;#x2F;wait-free programming and SIMD are coming in the next weeks&amp;#x2F;months.&lt;p&gt;Very cool project in any case, I&amp;#x27;ll use it when I need to quickly do very high zoom on wave forms to debug things for Firefox.</text></comment>
<story><title>AudioMass – free, open source, web-based Audio and Waveform editor</title><url>https://audiomass.co/</url></story><parent_chain><item><author>pantelisk</author><text>Hello hackernews!&lt;p&gt;I am the author! Wow, I can&amp;#x27;t believe the attention this is getting! Hopefully this proves to be useful as a tool, and not just as a JS demo! :)&lt;p&gt;The next plans are
- redo drawing library to further improve performance!
- polish a bit some audio plugins (like the paragraphic EQ) since some parts feel a bit off (the limiter, paragraphic eq for example).
- Add some tutorials! Some things might not be straightforward like using Shift + [keys] for shortcuts etc.
- Easier recording mode (like the ability to open a new empty audio project)
- Multitrack mode, for more channels!
- play a bit more with the concept of having different windows that can be in different screens (check out the frequency analyzer under &amp;quot;view&amp;quot;)&lt;p&gt;To answer a few questions, I plan to have a very open license this is just a fun side project for me. but I need to figure out the licenses of some libs I am using first (eg wavesurfer, lzma-wasm) and do proper attribution!&lt;p&gt;Thanks again!&lt;p&gt;PS. I wrote this in 2018, and just kept it on my hard disk until recently, so certain features might be slightly different than back then :)</text></item></parent_chain><comment><author>idreyn</author><text>Are you open to a couple of feature suggestions from someone who uses Audacity for scientific applications?&lt;p&gt;1. An port of Audacity&amp;#x27;s &amp;quot;Noise Reduction&amp;quot; filter. I have done this once [0] (with some difficulty and no doubt with errors) and I am so tempted to just translate it to JavaScript and put up a PR, but I&amp;#x27;m slammed right now.&lt;p&gt;2. It would be very useful to be able to view the spectrograph as an alternative to the waveform, rather than having it live in a separate &amp;quot;spectrum analyzer&amp;quot; pane. Especially if zooming along the frequency axis were implemented, this would make it much more useful for, well, spectrum analysis.&lt;p&gt;Thank you for making this. It&amp;#x27;s impressive in its own right but doubly so as a web application.&lt;p&gt;[0] &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;robin-labs&amp;#x2F;robin&amp;#x2F;blob&amp;#x2F;master&amp;#x2F;noisereduce&amp;#x2F;noisereduce.pyx&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;robin-labs&amp;#x2F;robin&amp;#x2F;blob&amp;#x2F;master&amp;#x2F;noisereduce&amp;#x2F;...&lt;/a&gt;</text></comment>