AES Store

Journal Forum

Reflecting on Reflections - June 2014
1 comment

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
5 comments

Access Journal Forum

AES E-Library

Automatic Classification of Musical Pieces into Global Cultural Areas

Music Information Retrieval (MIR) has a large variety of applications. One aspect that has not gathered a lot of attention yet is the application to non-western music ("world music"). In a task comparable to genre classification, this work's goal is the classification of musical pieces into their corresponding cultural regions of origin. As a basis for such a classification, a three-tier taxonomy based on musical and geographic properties is created. A database consisting of approximately 4400 musical pieces representing the taxonomical classes is assembled and annotated. Based on rhythmic, tonal, and timbre-related audio features, different classification experiments are performed. We achieved an accuracy of approx. 70% for the classification of musical pieces into nine large world regions. Twelve new features that are especially suited for non-western music are implemented. They improve the classification result slightly. For the purpose of comparison, we carried out a listening test with musical laymen with an average accuracy of 52%.

Authors:
Affiliation:
AES Conference:
Paper Number:
Publication Date:

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society