Installed components

You can run components on any host in your network:

  • Nuance License Manager: You must run the License Manager one at least one host. For redundancy, you can set up more than one License Manager.
  • Nuance speech products: You can run speech products on one or more hosts, and you can run multiple instances of each. This combination allows you to deploy a redundant architecture that distributes load over as many hosts and processes as needed.
  • Nuance Management Station: Optional tool for configuring, deploying, administering, and managing voice services.

Nuance Speech Product components:

Components Description
Nuance resource manager:

Load balancing software. Required for Dragon Voice. Not used for other components.

For redundancy, you can install more than one resource manager.

Dragon Voice

Performs speech recognition while supporting open-dialog, virtual assistant applications and other natural language capabilities.

Components:

Krypton recognition engine — Enables raw recognition and open-dialog (large vocabulary continuous speech) recognition.

Natural Language Engine (NLE) — Provides semantic processing and meaning extraction.

Nuance Text Processing Engine (NTpE) — Provides a framework for tokenization and normalization of text.

Natural Language Processing service (NLP service) — Manages Dragon Voice components.

Nuance Resource Manager — Optimizes Dragon Voice resources by managing traffic and service requests.

Nuance Recognizer Performs speech recognition using constrained grammars, built-in grammars, and natural language models.
Nuance Vocalizer Performs text-to-speech synthesis and audio file fetching.