Speech is the basic form of human communication. Technology has evolved to enable humans to interact with software and telephony applications using commands, which sound like natural language.
As a result, applications built on an Automated Speech Recognition (ASR) engine have a tremendous impact on customer Self Service and Call Centers, in particular.
Speech applications can be broadly classified as Speech portals and Self Service applications. Speech portals provide Speech user interface to Web portals. Speech enabled Self Service applications enhance the productivity of traditional IVR applications and improve agent productivity in a Contact Center.