Acquisition Cost. 1. The total cost for a firm to buy an asset. The acquisition cost includes all legal fees, closing costs, or other increases. Likewise, it makes allowances for discounts. Importantly, however, the acquisition cost does not include any applicable sales tax. 2.
microphone / ËmaÉªkrÉËfÉÊn / n. a device used in sound-reproduction systems for converting sound into electrical energy, usually by means of a ribbon or diaphragm set into motion by the sound waves. The vibrations are converted into the equivalent audio-frequency electric currents '
The Microphone Input Transducer. The Microphone, also called a âmicâ, is a sound transducer that can be classed as a âsound sensorâ. This is because it produces an electrical analogue output signal which is proportional to the âacousticâ sound wave acting upon its flexible diaphragm.