Opens in a new tab

AES E-Library

← Back to search

Engineering Brief

Miniaturized Noise Generation System—A Simulation of a Simulation

Authors: Banas, Jan; Maziewski, Przemek; Rosenkiewicz, Sebastian

AES Convention 144 · Paper 415 · May 2018

Abstract

In the speech recognition industry, there is an everlasting need for evaluation of products in environments imitating real use cases. A wide-spread solution is to build a setup compliant with ETSI EG 202 396-1 standard, which defines a unified artificial laboratory environment to simulate real use scenarios of products to be tested. For space and cost reduction, a method is being developed to miniaturize the standard setup and simulate its behavior in a soundproof enclosure. In order to achieve high fidelity a number of spectral and temporal qualities of sound are measured in a laboratory and replicated in a box. The performance is evaluated using metrics specific to speech recognition.

Details

Published in
AES Convention 144
AES Convention
144
Paper number
415
Publication date
May 6, 2018
Session subject
Applications & Audio Education
Affiliation
Intel Technology Poland, Gdansk, Poland (See document for exact affiliation information.)
Type
Engineering Brief