Final answer:
Dr. Smith's method of dictating and editing his report is an example of front-end speech recognition.
Step-by-step explanation:
Dr. Smith's method of dictating his report and then immediately editing it falls under the category of front-end speech recognition.
In front-end speech recognition, the user speaks directly into a microphone, and the system converts the speech to text in real-time.
This allows Dr. Smith to see the transcribed text immediately and make any necessary edits or corrections.