If you do smoke frequently, expect to test positive on a marijuana drug screen for anywhere from 3 weeks to almost 2 months. If you smoke everyday or several times a day, you can test positive for 2 months or more. Detection times also vary depending upon your weight, metabolism, and other person factors.
Definition: A transducer is a device that converts one form of energy â typically a signal â into another. Example: A speaker is a type of transducer that converts electrical energy (the audio signal) into mechanical energy (vibration of the speaker cone/diaphragm).
transÂ·ducÂ·er. A device designed to convert energy from one form to another. See also: transduction. /transÂ·duÂ·cer/ (-dooÂ´ser) a device that translates one form of energy to another, e.g., the pressure, temperature, or pulse to an electrical signal.ransducer. a device that translates one physical quantity to another, e.g., pressure or temperature, to an electrical signal. neuroendocrine transducer a neuron, such as a neurohypophyseal neuron, that on stimulation secretes a hormone, thereby translating neural information into hormonal information.