I had just finished building a set of home-built loudspeakers when I decided to build a tool that would help me test and evaluate those speakers. FuzzMeasure 1.0 shipped on November 19, 2004 after months of hard work...
People often ask what introductory books that I recommend they read to get started with audio signal processing. There are two books I suggest, one of which is optional.
We just shipped [Capo touch](http://capoapp.com/ios) and [Capo 3.1](http://capoapp.com/mac) last week—on the same day!—and a large part of the time on this project was spent building Chord Intelligence. I feel that the name is fitting; Chord Intelligence is trained from a collection of music and applies its knowledge to what it hears in an audio recording. You read that correctly: Capo's new chord detection engine is _trained_, and it does indeed _learn_.
On Monday I launched Capo 3—the most significant launch in my company's history. There are many reasons for its significance, but these three stand out:
It broke my previous one-day sales record by 2x on launch day
Capo 2.1.10 addresses a few major issues that were found in the 2.1.9 update, as well as some longer-standing ones. For instance, the default keyboard shortcuts failed to operate properly and displayed...
It was an odd coincidence that Capo 2.1.9 was released on the same day as Capo 1.3 for iOS. I submitted both products on the same day, and fully expected the Mac update to take twice as long. I'm glad to see things seem to be improving with Mac App...