An indigo-vat floor has one talkative dyer and six quieter helpers, but the first ASR draft corpus contains only the dyer. What should the team flag before customizing Riva?
Select an answer to reveal the explanation.
Short Explanation
If only one voice fills the practice book, the kiosk will struggle with everyone else. Speaker variety is part of the speech corpus itself—fix coverage before you customize.
Full Explanation
Speaker coverage is a property of the ASR data set, not a metric to invent after go-live. A single-talker draft leaves a coverage gap; stills do not substitute for other voices, and Riva customization benefits from realistic speaker diversity.