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PRAIg '17 / +pics


AERFAI Summer School on Deep Learning


Alicante July 5-6, 2017

10th international workshop on Machine Learning and Music


Barcelona: 6th October 2017

Automatic chord estimation for using in musical audio transcription

Miguel Segura Sogorb


Degree in Image and Sound in Telecommunications

Polytechnic School. University of Alicante.

The aim of this project is to implement a basic system of chord detection in music audio signals. From them, the chromagram is extracted and compared with a series of patterns that are characteristic of the chords to be estimated. The comparison is made through a similarity measure and different ways of creating the patterns from the harmonic content of the chords. Labelled databases have been used in order to assess the performance of the system, when comparing to three and four-note chords, in different ranges of pithches and dynamics, with dispare results.


Technical report (in Spanish)

A number of degree students are doing their academic works in our group in diferent tasks related to pattern recognition and artificial intelligence research and development. You can follow this link to know more about some of those projects.

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