Final answer:
Back-end speech recognition technology is best defined as a technology used for initial draft generation, where speech is transcribed into text after dictation without real-time feedback.
Step-by-step explanation:
The technology that best defines back-end speech recognition technology (BE-SRT) is c) "A technology used for initial draft generation." BE-SRT refers to the process where speech is captured, processed, and transcribed into text by a computer program after the completion of dictation. Unlike front-end speech recognition, back-end speech recognition does not provide real-time feedback to the user. It is commonly used in environments like healthcare, where medical professionals dictate patient information and a text report is generated later.