Glossary A
Analyzer (Audio - Software) relates to a software program designed to run on a computer that measures amplitude, bandwidth and distortion characteristics of an audio signal.
Alterations refer to changes (AA's) made by a customer or author to a typeset manuscript. These are not due to typographer's Error, and thus are chargeable to the customer.
Airfield is referring to:
1. An area of open level ground equipped with hangars and runways for aircraft;
Aeroplane is an English term which is also known as airplane in American English, which refers to a mechanically, power-driven heavier-than-air flying machine that has fixed wings deriving its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight.
Aeration is a term in aquaculture systems that refers to the mechanical mixing of air and water; this generally refers to a process by which gases contained in air are transferred across the air-liquid interface (in contrast with the transfer of oxygen alone).