The Dispersion Method for Estimating Non-Linearity of Electro-Acoustic Systems in the Presence of Additive Noise

• 作者: Victor D. Svet
• 来源期刊: 声学期刊(英文)
• 学科: 数学
• 关键词: NONLINEAR CIRCUITS and Networks NONLINEAR DISTORTIONS Dispersion FUNCTION CORRELATION FUNCTION CORRELATION Ratio
• 年，卷（期）: 2015,（3）
• 页码范围: 88-94
• 页数: 7页
• 分类号: O1

摘要

It is shown that the estimation of nonlinear distortions in the various circuits based on the measurement of the ratio of the dispersion and correlation functions does not depend on the level of additive noise acting on the input (or output) of nonlinear circuit. The proposed theoretical method is confirmed by experimental measurements.