weighting system
111Nihilism — This article is about the philosophical doctrines. For other uses, see Nihilism (disambiguation). Certainty series Agnosticism Belief Certainty Doubt Determini …
112Microphone — For the indie film, see Microphone (film). Microphones redirects here. For the indie band, see The Microphones. A …
113Selective school (New South Wales) — Sydney Boys High School, a NSW Selective School Selective schools in New South Wales, Australia are government high schools operated by the New South Wales Department of Education and Training, that have accepted their students based upon their… …
114Received noise power — In telecommunications, the term received noise power has the following meanings: 1. The calculated or measured noise power, within the bandwidth being used, at the receive end of a circuit, channel, link, or system.2. The absolute power of the… …
115Sound pressure — Sound measurements Sound pressure p, SPL Particle velocity v, SVL Particle displacement ξ Sound intensity I, SIL Sound power Pac Sound power level SWL Sound energy Sound energy d …
116Topix — To kyo stock P rice I nde X , commonly known as TOPIX, along with Nikkei 225, is an important stock market index for the Tokyo Stock Exchange in Japan, tracking all domestic companies of the exchange s First Section (1,700 companies as of October …
117Intransitivity — This article is about intransitivity in mathematics. For the linguistics sense, see Intransitive verb. In mathematics, the term intransitivity is used for related, but different, properties of binary relations: Contents 1 Intransitivity 2… …
118Industrial noise — is usually considered mainly from the point of view of environmental health and safety, rather than nuisance, as sustained exposure can cause permanent hearing damage. Traditionally, occupational noise has been a hazard linked to heavy industries …
119Headroom — In a digital and analog audio systems, headroom is the amount by which linear signal capabilities exceed actual signal level. In digital audio, headroom is defined as the amount that full scale (FS) exceeds the permitted maximum level (PML) in dB …
120Public Transport Accessibility Level — PTAL stands for Public Transport Accessibility Level. It is a method sometimes used in United Kingdom transport planning to assess the access level of geographical areas to public transport. PTAL is a simple and easily calculated approach which… …
