In the age of Bluetooth LE Audio, Auracast™ is revolutionizing assistive listening and wireless audio broadcasting across public and commercial spaces. However, one of the key challenges in deploying Auracast™ systems in large-scale venues—such as stadiums, theaters, or convention centers—is ensuring seamless, uninterrupted coverage throughout the entire area.
That’s where MoerLab's TV hearMore™ with Daisy Chain functionality comes in.
Why Coverage Matters in Auracast™ Deployment
Auracast™ enables an unlimited number of listeners to receive audio broadcasts wirelessly, directly to their compatible devices—whether hearing aids, earbuds, or portable receivers. But like any wireless system, physical obstructions, distance from the transmitter, and interference can impact signal reach and audio stability.
In large venues, a single Auracast™ transmitter often cannot cover the entire space effectively. Visitors in far-end corners or behind thick walls may experience signal dropouts or complete loss of broadcast.
The Daisy Chain Advantage
MoerLab’s TV hearMore™ transmitter solves this problem with its Daisy Chain capability, allowing multiple units to be linked together via SPDIF or AUX output/input.
Key Benefits:
Scalable Coverage: Daisy-chaining extends Auracast™ broadcasting across multiple zones or floors.
Synchronized Audio: All linked units transmit the same synchronized stream, avoiding audio delay or echo between areas.
Simple Integration: No complex networking—just connect units via SPDIF or AUX and power, and you're ready to scale.
Real-World Use Case: Large Auditorium
Imagine a conference hall with 1,000+ seats divided into multiple sections. By placing TV hearMore™ units at strategic points and daisy-chaining them:
The front rows receive audio from the main transmitter.
Mid and back rows are covered by the second and third units, maintaining audio clarity and consistency.
All Auracast™-compatible devices in the room—whether hearing aids or MoerLab® receivers—pick up the stream seamlessly, with no need to switch channels.
Flexible for Future Expansion
As venue needs grow, new TV hearMore™ units can simply be added to the chain. This makes it a future-proof solution for museums, airports, exhibition halls, and houses of worship aiming to provide universal, inclusive listening access.
Conclusion
With the TV hearMore™ Daisy Chain solution, MoerLab® empowers venue managers to achieve 100% Auracast™ coverage—ensuring that every seat, every listener, and every assistive device stays connected.
It’s not just an audio upgrade—it’s an accessibility breakthrough.