Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Simultaneous Measurement of Impulse Response and Distortion with a Swept-Sine Technique

Authors: Farina, Angelo

AES Convention 108 · Paper 5093 · February 2000

Abstract

A novel measurement technique of the transfer function of weak, nonlinear, approximately time-invariant systems is presented. The method has been implemented with low-cost instrumentation and is based on an exponentially swept-sine signal. It is not only applicable to loudspeakers and other audio components but also to room acoustics measurements. The paper presents a theoretical description of the method and an experimental verification in comparison with MLS.

Details

Published in
AES Convention 108
AES Convention
108
Paper number
5093
Publication date
February 6, 2000
Session subject
Audio Measurement and Instrumentation
Affiliation
Dipartimento di lngegneria Industrial, Universita’ di Parma, Italy (See document for exact affiliation information.)
Type
Convention Paper