That is the second in a collection of three weblog posts in regards to the primary use of Acoular. It assumes that you have already got learn the primary publish and continues by explaining some extra ideas and extra strategies.
Acoular is a Python library that processes multichannel information (up to some hundred channels) from acoustic measurements with a microphone array. The main target of the processing is on the development of a map of acoustic sources. That is considerably just like taking an acoustic {photograph} of some sound sources.
To proceed, we do the identical arrange as in Half 1. We outline TimeSamples, PowerSpectra, MicGeom, RectGrid and SteeringVector objects and arrange a BeamformerBase.
