Journal Forum

A Meta-Analysis of High Resolution Audio Perceptual Evaluation - June 2016

Synthetic Reverberator - January 1960

Sound Board: High-Resolution Audio - October 2015

Access Journal Forum

AES E-Library

Application of Different Time-Frequency Analysis to Psychoacoustic Description of Car Engine Noise

Document Thumbnail

A new approach to the evaluation of subjective perception of car engine noise is presented in this paper. It makes use of different Time Frequency (TF) methods that are applied to the calculation of some TF parameters of the noise signals, mainly related to energy variations. Once these parameters have been computed, they are linearly combined through a multiple regression model to describe the most important psychoacoustic features of the noises: loudness, sharpness and roughness. As a result, loudness and sharpness can be well defined by TF energies, whereas roughness needs a deeper study to elaborate new parameters that might fit it. A discussion about the ability of the different TF techniques to correlate with psychoacoustic metrics is also given.

AES Convention: Paper Number:
Publication Date:

Click to purchase paper as a non-member 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 $33 for non-members and is temporarily free for AES members.

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