Crystal-clear voice call solutions
Right out-of-the-box, your users can experience Dolby-quality sound in your apps through the power of Dolby Voice®. Dolby Voice® is an award-winning audio communications technology backed by decades of expertise in sound signal processing.
Featuring Dolby Voice® Technology
Build your voice solution
Advanced spatial audio
Understand one another better even when users talk over each other. With spatial audio, overlapping voices are separated to make conversations sound natural — resulting in increased user productivity and reduced fatigue.
Noise and echo suppression
Enable more free-flowing conversations and eliminate disruptive “muting” in conferences. Remove unwanted background noise and reduce echoes to maintain a full duplex conversation.
Maintain high-quality audio in challenging network conditions with advanced network resilience that keeps communications running at all times.
Powered by machine learning, our voice activity detector, automatic gain control, and dynamic audio leveling detect when you’re speaking, remove background noise, keep unwanted sounds out, and maintain consistent levels between clients.
Scale video conferencing with the Dolby Voice® codec to allow participants to hear everything — even at a low bitrate or on a single audio stream. The mixing solution processes more than 15B minutes annually with conference providers, including BlueJeans and British Telecom.
Integrated audio device management
Let us worry about devices. Our SDK automatically detects device characteristics, optimizes on-device audio capture and rendering, and as required, makes instantaneous audio adjustments to accommodate known device issues.
Secure, reliable, and scalable
We remove the complexity of building a communications solution while ensuring security and compliance, including access to a global infrastructure. Dolby.io is GDPR, HIPAA, and SOC-2 compliant.
Conference metadata and statistics
Learn more about the experience of your customers by using our Monitor API. This REST endpoint provides statistics, identifies when participants talk, can help debug connectivity issues, track usage and retrieve recordings.
Experience Dolby.io Spatial Audio
Experience voice and video calls like never before with Dolby.io Spatial Audio — now enhanced with manual Spatial Placement. The Spatial Placement feature enhancement allows developers to manually place sound objects anywhere within a three-dimensional space to create immersive audio scenes. Build high-fidelity, real-time communications and improve the listening experiences with less fatigue.
Experience Dolby.io Spatial Audio in the metaverse
Odyssey, an immersive metaverse platform, chose Dolby.io Spatial Audio to give users in the metaverse freedom to move and talk with a high-fidelity experience — like when meeting together in-person. For the full experience, try the demo on a laptop or desktop computer, use headphones, and grab a few friends to join the room.
Learn from our getting started guides, tutorials, how-to articles, and interactive API reference explorer.
Start with one of the open-source sample projects on GitHub to accelerate building your application.
- Create and manage your application API Keys.
- Monitor account usage, billing, subscription plans, and invoices.
- Manage access for your team with an enterprise account and get quick access to support.
Building the same solution on our own would have taken two years, as opposed to just two months with Dolby.io.
Through our own technology, which embeds Dolby.io, high-quality audio in the context of video-based visits is instrumental to having productive conversations with patients and providing the care that they need.
CEO & Co-Founder, InputHealth
Dolby.io’s features, the roadmap that Dolby provides, and the ease of integration enabled us to customize the solution for our constituents—all without sacrificing quality and at a cost that is beneficial.
Popular Use Cases
The possibilities are endless
Build HIPAA-compliant communications to support ongoing care and wellness.
Build custom collaboration apps to unite your participants with an open source UX kit that accelerates production.
Deploy lifelike virtual classrooms, training sessions, and webinars that keep remote participants engaged.
Level up your one-to-many communications with experiences that encourage interaction and audience participation.
Converse with applicants as though you’re face-to-face, even if you’re thousands of miles apart.
Deliver crystal-clear audio and video for nearly any web event, from tens to hundreds of participants.
Start building with audio and video APIs
No credit card to start. Get a $15 credit just for signing up.
One platform for audio and video
Keep a good thing going
Get the latest news, events, and product updates from the Dolby.io team.