English (United States) scripted sentences USE_ASR005 true Scripted Speech United States English 244.09 hours 2024 en-US Participants recorded themselves on a smartphone reading out prompted sentences. There were 96 prompts per session, and 9000 unique sentences across the whole collection. General / not domain-specific (read speech, digits, names, command & control) Mono 16 wav Mobile phone Low background noise Appen Global