Fast implementations for perceptual tempo extraction

نویسندگان

  • Matthew Davies
  • Paul Brossier
چکیده

We provide an overview of two algorithms submitted for the Audio Tempo Extraction contest within MIREX 2005: A non-causal Matlab implementation (Davies submission) [4] and a real-time C implementation (Brossier submission) [3]. Both algorithms extract a primary and secondary tempo, associated phase values for each tempo and the relative salience of the slowest tempo. Results indicate that in comparison to other algorithms in the evaluation our approaches placed 9th and 12th out of 13 submissions, and were the two fastest implementations. 1 Non-causal Implementation

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تاریخ انتشار 2005