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Class SpeechConfig (0.4.0)

SpeechConfig(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Configuration for Text-to-Speech generation.

Attributes
Name	Description
`speaking_rate`	`float` Optional. The speaking rate. 1.0 is normal. Lower is slower (e.g., 0.8), higher is faster (e.g., 1.5). Useful for testing how the agent handles fast talkers.
`environment`	`google.cloud.ces_v1beta.types.EvaluationPersona.SpeechConfig.BackgroundEnvironment` Optional. The simulated audio environment.
`voice_id`	`str` Optional. The specific voice identifier/accent to use. Example: "en-US-Wavenet-D" or "en-GB-Standard-A".

Classes

BackgroundEnvironment(value)

Simulated audio environment.

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Last updated 2026-04-03 UTC.