Directed Speech Recognition
Definition - What does Directed Speech Recognition mean?
Techopedia explains Directed Speech Recognition
With directed speech recognition, the system only has to interpret from a few different choices. One of the best and most common examples of this is in the interactive voice response (IVR) tools that callers encounter in a call center environment. These tools do not anticipate a full range of speech; they look for simple options like "yes" or "no," or phrases like "talk to a representative" or "find balance."
As a result, directed speech recognition often works better and creates more accurate results for more affordable software packages for these kinds of software products.