A disk drive or other device that inputs and outputs raw voltages. All data coding and decoding is in the controller of the device. Contrast with bit level device.
"pulse level device." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/pulse-level-device>.
pulse level device. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/pulse-level-device