#Piezo pronounciation free#

The maximum depoling field a piece can withstand without experiencing depolarization is its coercive field, E c. The EC-1000 Piezo (top) and the BB-600 Baritone (bottom) are two ESP LTD models that. That’s why they’ve typically been used as pickups for acoustic instruments, like nylon-string guitars that wouldn’t work with a magnetic pickup. Or, the electric dipoles may be partially or completely flipped around 180°, causing the piece to be repoled in the opposite direction. piezoelectric pahy-ee-zoh-i-lek-tris-i-tee, -ee-lek-, pee-ey-zoh- pronunciation in American English US piezoelectric /pai zo lktrs ti. The reason is simple: piezo pickups work by picking up the actual vibrations of the string and the instrument. If too large a voltage is applied in the depoling direction, the original polarization will be degraded (partially or fully depolarized). Information and translations of piezo in the most comprehensive dictionary definitions resource on the web. It’s all very scientific and you can learn more about that here, but in the meantime, we dared to ask artists. These distortions are illustrated in Figure 2 for a rectangularly shaped piece. Piezoelectricity is a property of certain dielectric materials to physically deform in the presence of an electric field, or conversely, to produce an. How Do YOU Say PIEZO If you’re not familiar, the word piezo is commonly associated with a type of guitar pickup, whereby an acoustic guitar sound can be achieved by using piezoelectric sensors to detect sound waves. Again, it reverts to its original poled dimensions after removing the voltage. Blocked force, Fb, refers to the force exerted at the maximum.

#Piezo pronounciation free#

Free deflection, Xf, refers to displacement attained at the maximum recommended voltage level when the actuator is completely free to move and is not asked to exert any force. Quantization: conversion of dependent variables from continuous to discrete.

When voltage is applied opposite to the poled direction ( depoling direction), the piece contracts along the polar axis and expands in the transverse direction. Piezoelectric actuators are usually specified in terms of their free deflection and blocked force. The accelerometer which is used in the piezo electric accelerometer. When the voltage is removed, the piece reverts to its original pole dimensions.

When voltage is subsequently applied to the poled material in the same direction as the poling voltage, the piece experiences further elongation along the polar axis and transverse contraction as stipulated by Poisson’s ratio. During electrical polarization, the material elongates permanently in the direction of the poling field (polar axis) and contracts in the transverse direction.