LumenVox Speech Engine

LumenVox Speech Engine is an API that performs recognition on audio data from any audio source, and allows for dynamic language, grammar, audio format, and logging capabilities.

LumenVox Speech Engine can be used with both Asterisk Business Edition and open source Asterisk.

The LumenVox Speech Engine is speaker and hardware independent, supports industry standards such as SRGS and Semantic Interpretation, and includes highly efficient barge-in and noise reduction technology for better performance in challenging environments.

The LumenVox Speech Engine is the core technology that handles the "recognition" of words and phrases. It is speaker-independent and does not require any special training. The engine relies on Grammars, which are a list of expected words or phrases that a caller might speak, to successfully recognize words. For example, a Call Router/Auto Attendant at a company will have all the names of the employees and perhaps "Sales" and "Support" loaded into the list of grammars.

LumenVox Speech Engine is directly and seamlessly integrated with the Asterisk platform and Dial Plan through the unique Asterisk Connector Bridge. Now application developers can easily build speech-enabled IVR's by using the familiar Dial Plan scripting language or the C-API.

LumenVox Speech Engine

Speech Starter Kit

LumenVox Speech Starter Kit provides an easy and inexpensive way of trying out the capabilities of LumenVox Speech Engine Lite.

LumenVox Speech Starter Kit is a fully-integrated speech solution for Asterisk. It is a speech recognition engine that performs recognition on audio data from any audio source, and allows for dynamic language, grammar, audio format, and logging capabilities.

Kit Includes

  • One (1) LumenVox Speech Engine Lite Port
  • One (1) LumenVox Speech Tuner
  • Digium|Asterisk Connector Bridge

This product is offered for a limited time only at an introductory price with a one order per customer limit.

Supported distributions include Fedora Core, rPath Linux, Red Hat Enterprise Linux ES, CentOS (through Red Hat build), and Debian.