Amazon IVS
These demos illustrate how you can inject, transform, and mix audio sources to rapidly build interactive use cases with IVS.
Transcription
Powered by Switchboard SDK and Amazon IVS.
On-device processing
Add on-device audio processing capabilities to your IVS app.
Whether you're looking to save on cloud processing costs or enable features that can function offline, Switchboard provides a wide range of on-device audio nodes that work across multiple platforms.
From recording and saving your show to on-device speech-to-text transcription that helps reduce API fees, Switchboard gives you full optionality for on-device and hybrid audio graph construction.
Control your audio stream
Take full control of the audio stream—whether you’re building on iOS, Android, Mac, Windows, web, or any other platform.
In addition to the vast library of nodes and extensions available for Switchboard, you can easily take control of the audio stream using our Audio Tap to route it through external processes as well.
Or, if you want to bring your own nodes to Switchboard, you can do that too.
Other experiences you can build...
Livestream Karaoke
Add music, mix it, and remove vocals using stem separation.
Add voice changers, pitch-shift/auto-tune, lyric transcription, and more.
Explore the Karaoke sample app for inspiration.
Add an AI co-host
Let podcasters and influencers chat with AI guests and stream it live. Users can create AI agents or invite “experts” to join discussions. Prototype and optimize hybrid audio graphs across models, latency, cost, and performance.
Voice changers
Allow streamers to sound like a robot, alien, or just about anything else. Switchboard provides both effects and third-party voice changer integrations that make it easy to add voice-changing options to your stream—online or offline—with tools like Cartesia.
Text to speech (TTS)
You can also apply generated voices to incoming texts or questions from the audience—for anonymity or comedic effect. Switchboard offers options that work both online and offline, with both free and paid integrations including Eleven Labs.
Inject music and sound effects
Stream or generate music, inject your own sounds, or use soundboards from tools like Voicemod or Eleven Labs. Switchboard makes it easy to experiment with different audio options and update them on the fly. Its flexible audio graphs let you swap out features or add new ones—without needing to rewrite custom code each time.
Engage the audience
Your stream has an audience. What if they could connect with one another over voice and video?
From tools that help synchronize media streams to low-latency, full-duplex VoIP options, Switchboard makes it easy to create unique experiences on the audience side of the stream as well.
We can help
If you have questions, need a specific integration, or require help with customizations—whether for AI agents, LiveKit, Switchboard, or other needs—our parent company, Synervoz can help.
