DHD Audio adds AI noise reduction and license-free API in firmware 10.4

This release marks a shift toward embedding intelligent signal processing directly into core hardware rather than relying on external outboard gear. By providing a proprietary, license-free API for AES67/Ravenna, DHD is offering an alternative to standard protocols like NMOS, potentially lowering the barrier to entry for complex IP-routing setups. This integration reflects a larger ecosystem trend where low-latency AI speech enhancement becomes a native requirement for live broadcast, particularly in high-noise environments like sports. Watch for whether rival mixer manufacturers adopt similar 'per-instance' AI licensing models to monetize DSP headroom in existing cores.

The global Audio over IP (AoIP) market is projected to grow from $2.3 billion in 2026 to $4.9 billion by 2033, with the AES67 segment currently holding a roughly 20% market share, according to Metastat Insight (April 2026). DHD's integration of ai-coustics technology, first demonstrated at IBC 2025, aligns with a broader industry move toward software-defined infrastructure. Per RedTech (July 2026), the shift is driven by the need for remote production resilience and ‘broadcast-from-anywhere’ capabilities.

Simultaneously, the competitive landscape for audio mixing is moving toward specialized, network-centric ecosystems. Industry reports from DataM Intelligence (March 2026) indicate that AI adoption in content production workflows is gaining significant momentum, moving from experimental side projects to essential operational tools. This trend is mirrored in the radio sector, where digital advertising and streaming audio—projected to grow 9.2% in 2026—are forcing traditional broadcasters to upgrade aging studio hardware to IP-capable systems to maintain competitiveness, as noted by Future Market Insights (June 2026).

Technological convergence is also impacting control standards. Gartner (January 2026) projected that over 30% of the increase in API demand would be driven by AI tools and autonomous agents by 2026. DHD’s introduction of a secure, license-free Control API addresses this by providing the necessary hooks for modern automated workflows without the complexity of traditional vendor-locked protocols. Research from Cognitive Market Research (2025/2026) suggests that digital mixers now hold the majority market share over analog models specifically because of this flexibility in signal processing and networked integration.