Opens in a new tab

AES E-Library

← Back to search

Engineering Brief

Practical Evaluation of Sweet Spot in Current Noise Reproduction Systems

Authors: Klinke, Piotr; Kostyk, Roksana; Banas, Jan; Maziewski, Przemek; Stanczak, Dominik

AES Convention 144 · Paper 438 · May 2018

Abstract

Quality assessment for speech recognition systems is a complex problem involving many factors but it all starts and ends with a proper synthesis of user scenarios in a controlled acoustic environment. In this paper industry leading background noise reproduction methods are presented. Implementations of two ETSI standards for noise reproduction, the ES 202 396-1 and TS 103 224 are measured and compared to determine the vulnerability for sound pressure level and frequency response deviation around the setup center.

Details

Published in
AES Convention 144
AES Convention
144
Paper number
438
Publication date
May 6, 2018
Session subject
e-Brief Posters—2
Affiliation
Intel Technology Poland, Gdansk, Poland (See document for exact affiliation information.)
Type
Engineering Brief