Welcome to the ST Microelectronics open.AUDIO Algorithms and Hardware product training module. This presentation discusses the types of libraries and software ST offers for audio applications, based on MEMS microphones. It will highlight the open.AUDIO software licensing program which provides embedded audio libraries and application software free of charge. The tutorial will review beamforming with microphone arrays, as well as sound localization and acoustic echo cancellation and the algorithms offered with open.AUDIO. Additionally, development and demonstration systems will be discussed.