In measurements of sound pressure or loudness of sound, one pascal is equal to 94 decibels SPL. The quietest sound a human can hear, known as the threshold of hearing, is 0 dB SPL, or 20 ÂµPa. The airtightness of buildings is measured at 50 Pa.
WEAVER++ defines phonological encoding as the process by which the phonological code (i.e., phonemes or syllables) of a word is retrieved and reassembled in an incremental, just-in-time manner to allow for efficient construction of phonological words.
Other models, such as WEAVER++ (Levelt, 1989; Levelt, Roelofs, & Meyer, 1999; Roelofs, 2004), posit that phonological encoding is a process that occurs before the speech motor system is activated. Both of these models include a process of phonological encoding, but the execution of this process is envisioned in different ways.