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 '
Who Invented the Microphone? A microphone is a device that converts acoustic power into electric power. Both the acoustic power and the electric power have similar wave characteristics that convert sound waves into electric voltages that eventually convert back into sound waves through speakers.