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Session Speech Parameters Config

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Generic Session Speech Parameters Config Node

Description

The Session Speech Parameters - Config Node enables the change of speech parameters during the flow.

When executed, the settings will apply for the remainder of the session.

Synthesizer - Text-To-Speech - Settings

The TTS settings can be chosen from a pre-filled dropdown for Microsoft Azure, AWS, Google, Nuance, or a custom vendor.

Parameter Type Description
TTS Vendor Dropdown Defines the desired TTS Vendor.
TTS Language Dropdown Defines the language of the Voice virtual agent output.
TTS Voice Dropdown Defines the voice that should be used for the Voice virtual agent output.
Custom CognigyScript Allows for choosing a TTS voice, which is not in the dropdown list. This setting can be the case for region-specific voices. The format to use depends on the TTS Vendor, for example, de-DE-ConradNeural.
Enable Advanced TTS Config Toggle Enables the addition of a URL for an Azure Custom Voice Endpoint.

Recognizer - Speech-To-Text - Settings

The STT settings can be chosen from a pre-filled dropdown for Microsoft Azure, AWS, Google, Nuance, Soniox, or a custom vendor.

Parameter Type Description
STT Vendor Dropdown Defines the desired STT Vendor.
STT Language Dropdown Defines the language that should be recognized.
STT Hints Text Array of words or phrases to assist speech detection.
Note: This requires support from the STT engine. The field is not available for the Nuance speech vendor.
Dynamic Hints CognigyScript Uses context or input for adding array hints. For example, {{context.hints}} or {{input.hints}}.
Enable Voice Activity Detection Toggle Delays connection to cloud recognizer until the speech is detected.
Disable STT Punctuation Toggle Prevents the STT response from the virtual agent to include punctuation marks.
Enable Advanced TTS Config Toggle Enables the addition of an ID for an Azure's Custom Speech model deployment.
Enable Audio Logging Toggle Enables recording and logging of audio from the user on Azure.