[3H1-GS-3] Data mining: Applied data mining (1)

[3H1-GS-3-03] Analysis of Recorded Sounds of Classical Guitar Lessons

〇Nami Iino^1,2,3, Hiroya Miura¹ (1. RIKEN (Institute of Physical and Chemical Research), 2. National Institute of Advanced Industrial Science and Technology, 3. The Graduate University for Advanced Studies, SOKENDAI)

Keywords:Musical Instrument performance, Text mining

This paper describes the features of the teaching site of a musical instrument by analyzing the audio data of classical guitar lessons. We have collected the sounds of classical guitar lessons with the aim of the development of musical performance and the quality improvement of education based on scientific data analysis. In this study, we detect the music and voice using a CNN-based audio segmentation framework. In addition, we perform conversation analysis using basic NLP techniques and identify characteristics and trends in lessons.