However, I don't understand what a negative amplitude actually is i.e. what does it mean if the wave falls below the equilibrium (0). The negative values that appear confusing are given in decibels (dB). This is probably more of a physics question but I am trying to understand analogue circuits.
FRAT Dictionary entry overview: What does frat mean? â¢ FRAT (noun) The noun FRAT has 1 sense: 1. a social club for male undergraduates Familiarity information: FRAT used as a noun is very rare.
Victorian Health. The Peninsula Health Falls Prevention Service developed the Falls Risk Assessment Tool (FRAT) for a DHS funded project in 1999, and is part of the FRAT Pack. A study evaluating the reliability and validity of the FRAT has been presented at a number of conferences, and is being prepared for publication.