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Configure the voice characteristics of your agent.

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TTS Model

Select the text-to-speech engine:
  • Elevenlabs [Eleven Flash V2.5]: High quality, natural voices
  • OpenAI TTS: Good quality, fast generation
  • Google TTS: Wide language support
Recommended: Elevenlabs for most natural-sounding voices

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TTS Language

Select voice language:
  • English (US)
  • English (India)
  • Hindi
  • Multiple other languages

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Gender

Choose voice gender:
  • Male: Deeper, authoritative tone
  • Female: Often perceived as more friendly
Selection Tips:
  • Match to your brand personality
  • Consider target audience preferences
  • Test both options with sample customers

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Voice

Select specific voice model:
  • Monika: Professional, clear female voice
  • Leo: Professional male voice
  • Riya: Warm female voice
  • Asathi: Energetic voice
  • Nikita: Calm, soothing voice
Test different voices to find the best match for your use case.

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Speed

Control speaking rate (0-4 scale). Settings:
  • 0: Very slow (for complex information)
  • 1: Slow (for elderly or non-native speakers)
  • 2: Normal (recommended for most cases)
  • 3: Fast (for time-sensitive calls)
  • 4: Very fast (use with caution)
Recommended: 2 for natural conversation pace

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Voice Stability (Expressiveness)

Controls emotional variation in voice (0.0-1.0). Settings:
  • 0.0-0.3: Very stable, monotone
  • 0.4-0.6: Balanced (recommended)
  • 0.7-1.0: Very expressive, emotional
Recommended: 0.5 for professional yet engaging tone

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Similarity Boost

Enhances voice consistency (0.0-1.0). Settings:
  • 0.0-0.5: More variation
  • 0.6-0.8: Balanced (recommended)
  • 0.9-1.0: Maximum consistency
Recommended: 0.8 for consistent brand voice

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Voice Pitch

Adjust voice pitch (0-4 scale). Settings:
  • 0-1: Lower pitch
  • 2: Normal pitch (recommended)
  • 3-4: Higher pitch

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Voice Volume

Control output volume (0-4 scale). Recommended: 2 for standard volume