How to add or modify voice of AI Avatar

Your AI avatar is more than just a visual representation it’s the voice that communicates with learners or users. The way your avatar sounds can dramatically influence engagement, clarity, and trust. Choosing the right voice helps you:

• Personalize communication – A voice similar to yours or your brand tone makes interactions feel authentic.

• Increase engagement – Natural and pleasant voices keep learners attentive and encourage longer interaction.

• Build trust – A consistent voice reinforces reliability and makes the AI feel human-like.

• Set the right mood or style – Calm, energetic, confident, or storytelling voices can influence how users perceive the learning experience.

This guide explains how to choose a pre-made voice or train your avatar to speak like you, step by step, with reasoning behind each action.

Step 1: Navigate to Products → AI Avatar → View Details.

Step 2: In the Profile section, click Manage Voice.

Step 3: Choose Your Voice Option

• Recommended: Your Own Voice – Lets your avatar speak just like you.
  Personalization helps learners feel a stronger connection to the avatar.

• Other Options: Pre-Made Voices – Choose from voices like Christina, Jason, Raghav, or Karishma.
  These voices are pre-trained for clarity, style, and emotion. They’re ideal if you want a specific tone or don’t want to record your own voice.

Step 4: Add Your Own Voice (if selected)

• Click + to start adding your own voice.

• You can either Upload files or Record audio.

Upload Voice Files:

• Drag & drop audio files or click to upload (max 10 MB each). Uploading existing high-quality recordings can save time and provide a clear sample for training.

Record Audio:

• Read aloud from the provided sample content. Live recording ensures your avatar learns your natural pronunciation, tone, and speaking style.

Recording Instructions:

1. Quiet environment: Avoids background noise, which could make the AI misinterpret sounds.

2. Length: 30 seconds to 2 minutes provides enough data for accurate voice training.

3. Use your real voice: Playing pre-recorded audio doesn’t capture natural nuances, leading to a robotic or unnatural avatar voice.

Sample Audio:

• You can play Sample Recording.mp3 as a reference for style and pacing. Following the sample ensures consistency and helps your avatar replicate a clear, natural tone.

Step 5: Review and Save

• After uploading or recording, your audio appears under Your Audio Samples.

• Review to make sure the quality and clarity are good.

• Clean Up Your Audio

  After recording/uploading, you’ll also see an option to remove background noise - Enable this to automatically filter out ambient sounds like fans, typing, or street noise—ensuring your avatar's voice sounds clear and professional.

  Use this only if the audio contains noticeable noise.
  

  
  

• Click Save 

• This final step confirms that the avatar will now use the trained voice in conversations. You can always retrain or update later as your style or content changes.

Step 6 : Configure Voice Settings

After adding a voice, you can fine-tune how your avatar speaks:

1. Language

   • Choose the language in which your avatar will speak (e.g., ?? English). Ensures pronunciation and expressions match the language of your learners.

2. Call Greetings / Initial Message

   • A default greeting is already set, e.g., “Hello! How can I assist you today?”
   • You can edit it if you want a more personalized or brand-specific opening.
   •  A friendly, clear greeting makes learners feel welcomed and sets the tone for the conversation.

3. Fallback Message on Call End

   • A default fallback message is already set, e.g., “Looks like you’ve stepped away. Please call me again if you want to chat.”
   • You can edit it if you want a more personal or context-specific message.
   •  This message maintains engagement and politely informs learners when the session is ending, especially if they are silent.

4. Speed
   Control how fast your avatar speaks using the adjustable slider.

   • Move slider to the right (Faster)
      → The avatar will speak more quickly.

   • Move slider to the left (Slower)
      → The avatar will speak more slowly. 

5. Stability
   Voice Stability Adjust how expressive or flat the voice sounds during conversations.

   • Move slider to the right (More stable)
     → Voice becomes smoother and consistent.

   • Move slider to the left (More variable)
     → Voice has more natural fluctuations and emotion. 

6. Style Exaggeration
   Style Exaggeration Enhance voice dramatics for storytelling or emphasis when needed.
   

   • Move slider to the right (More exaggerated)
      → Adds more pitch variation, emotion, and excitement. 

   • Move slider to the left (Less exaggerated)
      → Voice remains neutral and professional. 

7. Reset All Values

   • Restore default settings if changes don’t give desired results. Provides a safe way to start over and experiment without losing all configurations.

Step 7: Test Before Enabling

• Before learners can hear your avatar, voice will be disabled by default.

• Test your voice to ensure it sounds right.
  This ensures that learners experience clear, natural speech and gives you a chance to fix any issues before enabling it publicly.