Physics of the Living State
Author | : T. Musha |
Publisher | : IOS Press |
Total Pages | : 304 |
Release | : 1994 |
ISBN-10 | : 9051991479 |
ISBN-13 | : 9789051991475 |
Rating | : 4/5 (79 Downloads) |
Download or read book Physics of the Living State written by T. Musha and published by IOS Press. This book was released on 1994 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuations are usually regarded as unwanted phenomena which mask signals that we need. Various techniques have been developed to suppress fluctuations or noise. In dealing with electronic devices we are always confronted with noise, which is classified as thermal noise, shot noise, generation-recombinant noise and 1/f noise. The first three noises are known well, the fourth is not so well known. 1/f noise has been a mystery for a long time since it was first observed by Johnson in 1925 in the low frequency part of the noise spectrum of an electrical current passing a vacuum tube.