Aberration - A flaw in a Lens that causes distorted images, especially towards the edge of the lens field. Compound lens construction and the use of small apertures can reducethese flaws. There are many types of a. Used . berrations, including chromatic, spherical, curvature of field, distortion, and elemental.. Used . ...
Acoustics - Acoustics is a branch of physics and is the study of sound, mechanical waves in gases, liquids, and solids. A scientist who works in the field of acoustics is an acoustician. The application of acoust. Used . ics in technology is called acoustical engineering. There is often much overlap and interaction between the interests of acousticians and acoustical engineers.
"... acoustics is . Used . characterized by its reliance on combinations of physical principles drawn from other sources; and that the primary task of modern physical acoustics is to effect a fusion of the principles normally adhering t...
Delay - Delay is an audio effect which records a signal or sound and then plays it back after a period of time. The delayed signal may be played back multiple times or looped back into the recording again to . Used . create the sound of a repeating decaying echo. Unlike reverb, which uses reflected sound to produce many echos, delay has greater control over the number of times the sound is echoed. . Used . ...
Pre-Amp - A preamp amplifies a low level signal to normal line level before it is processed further and amplified further. It is generally used to give a boost to signals coming from Mics, Turntables and other . Used . audio equipment that has no amperage to the signal it produces.
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Reverb - Reverb is an audio effect that reproduces the many echos that occur when a sound is produced in an enclosed space where the sound is reflected repeatedly by the boundaries of the enclosure, even after. Used . the source of the sound stops. The number of echos and the duration of the echos can be varied and with some modern effects units, the shape of the enclosure can be altered as well.. Used . ...