Interbeing, Inc.

Studying how a conversation is delivered

Interbeing's Polyphony Sales analyzes acoustic features of recorded speech, such as pace, pauses and vocal intensity, to guide individual sales coaching. Teams combine the resulting feedback with practice and review; an application supports daily analysis and feedback.

The Kyoto company also offers Polyphony HR, which uses voice measurements to help organizations monitor changes in employee condition. Its system processes acoustic characteristics without requiring a transcript, while ongoing research examines the validity of the indicators it produces.