MEASURING AUDIO SNR ON DIGITAL BROADCAST SYSTEMS

Authors
LOURENS JG WEBER DM
Citation
Jg. Lourens et Dm. Weber, MEASURING AUDIO SNR ON DIGITAL BROADCAST SYSTEMS, IEEE transactions on broadcasting, 40(2), 1994, pp. 98-101
Citations number
5
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on broadcasting → ACNP
ISSN journal
00189316
Volume
40
Issue
2
Year of publication
1994
Pages
98 - 101
Database
ISI
SICI code
0018-9316(1994)40:2<98:MASODB>2.0.ZU;2-P
Abstract
A spectrum analysis technique is described which will measure the quan tization noise in a digital audio system with a signal present. An est imate of the power density spectrum will be interpreted to find the si gnal to quantization noise ratio. Additional information derived from real life spectrum measurements will be explained.