Skip to main content

Overview

Ambient sound adds subtle background audio behind your agent’s voice, making conversations feel more natural and less sterile. From office ambience to café sounds, these audio layers create a sense of presence.
Sound Effects configuration showing navigation sidebar with Models section expanded and Sound Effects selected, Ambient Sounds and Backchanneling tabs with Coming Soon badge, Background Sound section with None dropdown selected and description to add ambient background noise to make conversations feel more natural
Sound Effects configuration showing navigation sidebar with Models section expanded and Sound Effects selected, Ambient Sounds and Backchanneling tabs with Coming Soon badge, Background Sound section with None dropdown selected and description to add ambient background noise to make conversations feel more natural
Access ambient sound settings by navigating to your agent, then the Voice tab, then Ambient section.

How It Works

Ambient sound plays continuously in the background during conversations: What it does:
  • Adds environmental context (office, café, call center)
  • Reduces the “sterile AI” feeling
  • Makes pauses feel more natural (not dead silence)
  • Creates atmosphere and personality
What it shouldn’t do:
  • Replace or drown out the agent’s voice
  • Distract customers from the conversation
When done right, customers barely notice it consciously—but the conversation feels more natural.

Adding Ambient Sound

Select Background Sound

  1. Navigate to Voice > Ambient in your agent configuration
  2. Click the Background Sound dropdown
  3. Choose from available ambient sounds:
No ambient sound
Gentle office sounds, keyboard typing, paper shuffling, distant conversations
Active call center ambience, multiple agents talking in background, phones ringing occasionally
Coffee shop atmosphere, gentle chatter, espresso machines, casual background noise
Urban environment, distant traffic, pedestrians, city ambience
Nature sounds, birds chirping, gentle breeze, peaceful outdoor atmosphere
Subtle air conditioning or fan noise, gentle white noise
  1. Changes save automatically

Adjust Volume Level

After selecting a sound, adjust its volume relative to your agent’s voice:
Ambient Sounds volume configuration showing Background Sound dropdown with Open Plan Office selected, Volume Level slider ranging from -100% to +100% with current value at 0%, volume icon displaying 0%, and description explaining how to adjust volume relative to agent's voice
Ambient Sounds volume configuration showing Background Sound dropdown with Open Plan Office selected, Volume Level slider ranging from -100% to +100% with current value at 0%, volume icon displaying 0%, and description explaining how to adjust volume relative to agent's voice
  1. Use the Volume Level slider
  2. Range: -100% to +100%
    • Negative values (-100% to -1%): Quieter than voice (recommended)
    • 0%: Same level as voice (rarely used)
    • Positive values (+1% to +100%): Louder than voice (use sparingly)
  3. Changes save automatically as you adjust

Use Cases by Environment

Best for:
  • Corporate customer support
  • Professional services (accounting, legal, consulting)
  • B2B sales agents
  • Administrative assistants
Atmosphere:
  • Professional and organized
  • “You’re calling a real office” feeling
  • Trustworthy and established
Best for:
  • High-volume support centers
  • Order processing
  • Technical support
  • Emergency hotlines
Atmosphere:
  • Busy, responsive organization
  • “We handle lots of customers” credibility
  • Energetic and capable
Best for:
  • Lifestyle brands
  • Hospitality/restaurant booking
  • Creative services
  • Informal customer service
Atmosphere:
  • Friendly and approachable
  • Relaxed and comfortable
  • Human and personal
Best for:
  • Healthcare and medical
  • Financial services
  • Legal services
  • When maximum clarity is critical
Why:
  • Some industries prefer pristine audio
  • Regulatory or compliance reasons
  • Customer preference for minimal distractions
Recommendation: Set to None

Best Practices

Start subtle: Begin with lower volumes (-80% to -60%) and increase only if needed. Ambience should be barely noticeable. Match your brand: Choose sounds that align with your company’s personality and industry. Test with real calls: Make test calls to hear how ambience sounds in actual conversations, not just samples. Consider your audience: Older customers or those with hearing difficulties may prefer no ambience or very low volumes. Avoid overuse: Not every agent needs ambience. Use it when it enhances the experience, not by default.

Testing Ambient Sound

After adding ambient sound:
  1. Make test calls to your agent on different channels (phone and web)
  2. Listen for the background ambience during pauses and while the agent speaks
  3. Verify the volume is appropriate (not too loud or distracting)
  4. Adjust volume if needed
  5. Test with team members for feedback
What to check:
  • Can you still clearly understand the agent’s voice?
  • Does the ambience feel natural or forced?
  • Is the volume appropriate during pauses?
  • Does it match your brand atmosphere?
  • Does it work consistently across phone and web calls?

Coming Soon: Backchanneling

Backchanneling (audio cues like “uh-huh”, “yeah”, “I see”) will be available soon. These cues signal active listening and make conversations feel more natural. Currently displayed in the UI under the Backchanneling tab with a “Coming Soon” badge.

Next Steps