phase weighting
Смотреть что такое "phase weighting" в других словарях:
ГОСТ 28170-89: Изделия акустоэлектронные. Термины и определения — Терминология ГОСТ 28170 89: Изделия акустоэлектронные. Термины и определения оригинал документа: 1. Акустическая волна Изменение состояния среды, распространяющееся в ней и вызывающее перенос энергии Определения термина из разных документов:… … Словарь-справочник терминов нормативно-технической документации
фазовая весовая обработка — Весовая обработка изменением периода расположения штырей внутри встречно штыревого преобразователя. [ГОСТ 28170 89] Тематики изделия акустоэлектронные EN phase weighting … Справочник технического переводчика
Фазовая весовая обработка — 41. Фазовая весовая обработка Phase weighting Весовая обработка изменением периода расположения штырей внутри встречно штыревого преобразователя Источник: ГОСТ 28170 89: Изделия акустоэлектронные. Термины и определения оригинал документа … Словарь-справочник терминов нормативно-технической документации
Audio system measurements — are made for several purposes. Designers take measurements so that they can specify the performance of a piece of equipment. Maintenance engineers make them to ensure equipment is still working to specification, or to ensure that the cumulative… … Wikipedia
Life-cycle assessment — Cradle to grave redirects here. For other uses, see Cradle to the Grave (disambiguation). A life cycle assessment (LCA, also known as life cycle analysis, ecobalance, and cradle to grave analysis)[1] is a technique to assess environmental impacts … Wikipedia
Filter design — is the process of designing a filter (in the sense in which the term is used in signal processing, statistics, and applied mathematics), often a linear shift invariant filter, which satisfies a set of requirements, some of which are contradictory … Wikipedia
Numerical sign problem — The numerical sign problem refers to the difficulty of numerically evaluating the integral of a highly oscillatory function of a large number of variables. Numerical methods fail because of the near cancellation of the positive and negative… … Wikipedia
Life cycle assessment — A life cycle assessment (LCA, also known as life cycle analysis, ecobalance, and cradle to grave analysis) is the investigation and valuation of the environmental impacts of a given product or service caused or necessitated by its existence.… … Wikipedia
Noise measurement — is carried out in various fields. In acoustics, it can be for the purpose of measuring environmental noise, or part of a test procedure using white noise, or some other specialised form of test signal. In electronics it relates to the sensitivity … Wikipedia
Moving average — For other uses, see Moving average (disambiguation). In statistics, a moving average, also called rolling average, rolling mean or running average, is a type of finite impulse response filter used to analyze a set of data points by creating a… … Wikipedia
dBrnC — represents an audio level measurement, typically in a telephone circuit, relative to the circuit noise level, with the measurement of this level frequency weighted by a standard C message weighting filter. The C message weighting filter was… … Wikipedia
