Engineering hub

On-Device Real-Time AI Audio Filters with Stable Audio Open Small and the Switchboard SDK
A concise guide for mobile developers on pairing Stability AI’s Stable Audio Open Small model with the Switchboard SDK to build real‑time, on‑device voice filters and smart messaging features that run privately and with minimal latency on everyday smartphones.

Offline Voice Control: Building a Hands-Free Mobile App with On-Device AI
How to add fast, reliable voice control to a mobile or embedded app entirely on‑device with Switchboard. It walks through the benefits of offline processing, the architecture of a voice processing pipeline, and provides code snippets so developers can build and extend a hands‑free field service demo

Effort and Challenges in Building Embedded Audio DSP Software Across Platforms
Tuning audio DSP on embedded devices drains time because every small change requires a full rebuild and the work doubles when the code moves to new hardware. Our fixed‑memory engine runs the same graph on any chip and applies live parameter updates next block, cutting weeks of iteration down to hours.

Comparing Switchboard and AudioKit
Switchboard and AudioKit have some key differences in design, scope, and cross-platform capabilities. This article outlines the strengths of both to ensure you make the right choice.

Why WebAudio Isn't Enough for Serious Apps
WebAudio supports basic audio flows, but fails under real-time pressure. For advanced use cases, only native layers offer the control and consistency serious audio apps require.

Bridging the Gap: Developing Audio AI Applications
How a hybrid approach to processing the Switchboard SDK can help in developing high-quality Voice AI solutions.

What makes Switchboard different
See what makes Switchboard stand apart from other audio tools on the market.

Switchboard and OS tools
Tools include iOS Core Audio / Audio Units, Android’s Oboe / AAudio / OpenSL ES.

The Sound of Audio Programming - Developing Perfect Glitch
Audio programming mistakes can produce very interesting sounds. In this talk we are going to look at these mistakes and even listen to them.

How to Build a Karaoke App with Amazon IVS and Switchboard
Amazon’s Interactive Video Service (IVS) is a managed live streaming service for live streaming video and audio at scale. But what if you want to do more with that audio on a device...

Using the Switchboard SDK to Build a Guitar-Effect App
In this video tutorial, Synervoz VP of Engineering Balazs Kiss shows viewers step-by-step instructions for how to build a simple guitar-effect app for iOS using the Switchboard SDK.

Exploring the Frontiers of Neural Audio: Insights from ADCx
In a recent presentation at ADCx, Kieran Coulter, Senior Engineer and Lead Architect at Synervoz, delves into neural audio digital signal processing (DSP)...

Roadmap
Exciting new features we have planned in the near future.
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