LiquidAudio was a course project for ECE362 at Purdue University. It takes in an audio signal from a standard stereo jack and outputs the average amplitude of 5 frequency bands in a pool of ferrofluid.
Yeah, but for less than a weeks worth of work, we were satisfied. It was more of a proof-of-concept thing. One of the real down-sides was our DFT had a lot of artifacts. If we were to work longer on that, we could get the channels separated better... but this was just a small project in one of our classes, so once the proof-of-concept worked, we were happy enough.
lots of good effort, results not that appealing
purplenoise2002 4 years ago 5
Yeah, but for less than a weeks worth of work, we were satisfied. It was more of a proof-of-concept thing. One of the real down-sides was our DFT had a lot of artifacts. If we were to work longer on that, we could get the channels separated better... but this was just a small project in one of our classes, so once the proof-of-concept worked, we were happy enough.
thezebov 3 years ago