It has been a recurring feature of consumer audio gear since the first magic eye tube blinked into life, to have some kind of visualization of the sound being played. Most recently this has meant ...

After an audio file is dragged and dropped in the drop zone, the AudioContext in the Web Audio API analyzes the audios frequency spectrum ... the visualizer stays synchronized to the music that's ...

Now they’ve created a low latency music visualizer, called the Sensory Bridge ... accessory port upgrades and 3.5 mm audio input to bypass the on-board microphone.