Sound Design Live

Build Your Career As A Sound Engineer

Get Started with Phase Invaders

UPDATE: Phase invaders closed in 2021. Please check out its successor, SubAligner.

If you have ever tried completing a main+sub alignment, but you:

  • Ran out of time
  • Couldn’t make sense of the data
  • Couldn’t verify your results

Then you’re in the right place!

In early 2019 I interviewed 35 live sound engineers like you about what they were struggling most with in their audio analyzers. As you can imagine I got a lot of different answers, but two trends emerged.

  1. Everyone wanted some way to practice outside of the high pressure production environment of a live show.
  2. Everyone wanted help reading the phase graph with their main+sub alignment.

Using all of these requests I built an outline for an online course called the Phase Alignment Science Academy, which also included a practice game called Phase Invaders.

I pitched this to the sound engineers I had interviewed. One or two of them signed up for the course, but ALL of them signed up for the game. I decided to put the course on hold and move forward with the game.

The first version of Phase Invaders was built in Excel. I put a lot of hours into figuring how to accomplish its functions with macros and VBA code.

The excel version proved the concept and I hired a developer to create the first prototype that would run in a browser. There was a lot of back and forth to translate my Excel workbook into Javascript, but it finally worked and the first public release came out in November.

Below you will find a series of short videos to help you get started playing Phase Invaders. Please let me know if you run into any problems and what ideas you have for improvements.

Graphs + Zoom

Coherence

Delay and Polarity

Score

Upload your Smaart® traces

Playing Phase Invaders!

Merlijn van Veen

Mauricio Ramirez

Aleš Štefančič