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Posts

Pycon 2018

7 minute read

Published:

Del 9 al 11 de febrero se desarrolló la segunda versión de la Pycon en Colombia. Tuve la fortuna de ganar una beca para asistir a la conferencia, no conocía mucho sobre el evento pero me llamó la atención algunas charlas sobre audio y machine learning ya que aunque soy ingeniero de sonido, una de mis pasiones es programar además de la inteligencia artificial. Es un poco difícil resumir en este escrito lo ocurrido en 3 dias llenos de aprendizaje y compartir, a continuación, haré un resumen por días de mi recorrido en la conferencia. Este representa mi experiencia, ya que al existir charlas y talleres simultáneos, cada quien elige su agenda y por la tanto su experiencia es única.

Welcome

less than 1 minute read

Published:

Hi, I’ll be sharing some of my ideas, works and thoughts trough this blog. I’ll write in spanish and english because there’s little information about these topics in spanish and my goal is to share my knowledge. The rest of this page is in english for academic and professional purposes. Hope that you enjoy my posts.

portfolio

publications

Automatic Sound event recognition of traffic and community noise

Published in Universidad de San Buenaventura, 2017

Audio content analysis of real world recordings instead of common SPL measures is proposed as a technique for environmental noise evaluation. However, because of the large quantity of data that a monitoring system produces an automatic sound event algorithm was built using audio descriptors as MFCC, spectral centroid, zcr and roll off coupled with a supervised learning approach with SVM

Recommended citation: Giraldo, Jose. (2017). "Automatic Sound event recognition of traffic and community noise." Universidad de San Buenaventura. 1(1). http://bibliotecadigital.usb.edu.co/bitstream/10819/4431/1/Identificacion_Automatica_Eventos_Giraldo_2017.pdf

Calibration of low-cost sound level meters using machine learning techniques(Abstract accepted)

Published in The Journal of the Acoustical Society of America, 2018

the use of reinforcement learning techniques is explored to calibrate the sound pressure levels generated by a low-cost monitoring device using a class one sound level meter as reference in a continuous measurement setup.

Recommended citation: Giraldo, Jose. (2018). "Calibration of low-cost sound level meters using machine learning techniques." The Journal of the Acoustical Society of America. 1(1). https://asa.scitation.org/doi/10.1121/1.5036424

talks

teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.