Abstract: Audio event recognition, the human-like ability to identify and relate sounds from audio, is a nascent problem in machine perception. Comparable problems such as object detection in images ...

Kayak skeg or rudders are important features of some kayaks, but what are they used for and how do I use them? If my kayak doesn't have a rudder, do I need one? Other paddling gear I use and recommend ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Eric's career includes extensive work in both public and corporate accounting with ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Skylar Clarine is a fact-checker and expert ...