The Let's Go project at Carnegie Mellon University records all transactions (with permission) with its spoken dialog system. The data is release here for general use, see LICENSE for details.

• Directory Structure
• letsgo-data.tar.bz2 packed version (261MB)
• letsgo-data.zip packed version (319MB)

This work is supported by the US National Science Foundation under grant number 0208835, "LET'S GO: improved speech interfaces for the general public". Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.