Beat Tracking & Filter Bank Design
In the course of this paper I tried to explain what filter banks are and how they can be used to design specialised applications in digital signal processing. The possible fields of use are very wide, so I focus on applications in Music Information Retrieval.
AbstractAn overview on the use of filters and filter banks in the field of digital signal processing is presented. By discussing the filter bank approach for Phase Vocoders a general comprehension about the use of filter banks in digital signal processing should be established. Furthermore, by looking at implementations of filter banks in the field of music information retrieval, designs of filter banks are explained in detail.