LumenVox is one of the world's top providers of speech recognition software, developing tools that are powerful, stable, affordable, and based on open standards.
The LumenVox Speech Engine is speech recognition software for Windows and Linux that allows you to control
your telephony or computer application using your voice.
LumenVox's new subscription licensing allows you to access our fully featured speech recognition software.
Replace any competitor's existing speech recognition license with a LumenVox license for 20% less than you pay currently in renewal fees.
Learn what sets LumenVox apart from other speech recognition vendors in this three-part video series.
Speech Recognition Basics
Are you new to speech recognition? This video explains what speech recognition is , the difference between
speech recognition and voice recognition, and the reasons for implementing a speech recognition solution today.
Asterisk Speech Recognition 101
A full video tutorial explaining how to set up LumenVox speech recognition software on the Asterisk PBX.
The first parts of this video series include general speech design considerations, useful even for those not
using Asterisk.
Speech Application Development
An introduction to designing speech applications, providing an overview of the purpose of adding speech to interactive voice
response systems, and some of the psychology of speech recognition.
Introduction to Speech Tuning
What is speech tuning and why should you do it? In this first part of our Tuning series you will learn what speech application
tuning is and why it is important. In addition, you will be introduced to the LumenVox Speech Tuner and how you can use it
in your organization.
What is Speech Recognition?
Speech recognition, often called automatic speech recognition, is the process by
which a computer recognizes what a person said. If you are familiar with speech
recognition, it ’s probably from applications based around the telephone.
Types of Speech Recognition
There are two types of speech recognition. One is called speaker-dependent and the
other is speaker-independent. Speaker-dependent software is commonly used for
dictation software, while speaker-independent software is more commonly found in telephone applications.
Uses of Speech Recognition
Speech recognition applications are different from any other kind of computer application. It opens
up a world of possibilities for developers, especially those building IVRs and other telephony
applications, but speech recognition also has some challenges.
Natural Language and Directed Dialogue
Designing a good speech application is often a balancing act between accuracy and
flexibility. Nowhere is this balancing act more evident than in the two general ways
of letting users respond to speech applications.
DTMF to Speech White Paper
In this paper we will cover some techniques and tips you can follow to convert your
DTMF application to speech -- and delve into the reasons for taking the plunge in
the first place! With careful planning and a methodical approach, you can leverage
speech recognition technology to bring increased caller satisfaction and improved customer
service to your organization.
Distributed Architecture
Speech recognition applications in telephony environments not only require increased processor
load but are also mission critical and "down time" is not an option.
All About Grammars
At the heart of speech application development is the grammar, the list that defines
which words a speech application can recognize. Grammars will influence — and be
influenced by — many other facets of a speech application, including prompts,
menu choices, and the overall call flow of the application.
Leveraging Information to Increase Call Completion in Speech Recognition Application
The goal of a speech recognition Interactive Voice Response (IVR) system is to successfully
provide and/or capture automated data through to call completion.
Handling High Volume Applications
We have taken steps to ensure that speech recognition can be easily added to high volume systems.
Uninstalling LumenVox Licenses
Version 8.5 of the LumenVox License Server supports the ability to uninstall licenses, allowing users
to move a license file from one machine to another.
LumenVox rated "Avaya Compliant"
LumenVox announced this week that our Speech Engine has been rated compliant by Avaya.
How to Effectively Capture Digit Strings
One of the most common types of input to capture using speech recognition is a string of digits:
this can be a credit card number, a PIN, a Social Security number.
Asterisk Integration
FAQ's about the Asterisk integration can be found in this document.
Speech Engine Licensing
Learn all about the technical details of how we license the LumenVox software. It
includes information on installation and moving licenses.
Distributed Architecture
Though the LumenVox Speech Engine is
commonly run on a single machine, it can also be run in a distributed manner,
with multiple clients and servers working together.
Speech Tuner
The LumenVox Speech Tuner is a tool that allows
you to analyze speech applications by reviewing response files - data about calls and
interactions saved by a speech engine.
With our online store, you can download LumenVox speech recognition software and begin developing voice powered, applications today.
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