Revolutionizing Audio for Seamless Learning and Collaboration

The Montreal Heart Institute (MHI), a leading specialized hospital in Canada, recently upgraded its hybrid training infrastructure with Xilica Solaro DSPs. With 15 cutting-edge IT-first conference rooms, this transformation enhances audio clarity, network efficiency, and collaboration for both in-person and remote learners.
Challenges: Addressing Acoustic Issues in Hybrid Learning Spaces
The Montreal Heart Institute faced several key challenges when designing its new conference rooms and collaboration spaces:
- Poor audio clarity due to hard, reflective surfaces causing echoes and distortions.
- Need for acoustic echo cancellation (AEC) to improve speech intelligibility.
- Seamless Microsoft Teams integration for hybrid learning sessions.
- Scalable, IT-friendly deployment with a compact, low-profile DSP solution.
Without an advanced digital signal processing (DSP) system, remote participants struggled with muffled sound, echo, and background noise, disrupting effective communication.
The Xilica Solution: Advanced DSP for Clear Audio and Scalable Connectivity

To tackle these challenges, the Montreal Heart Institute partnered with Trizart, an AV/IT consultancy, to design an optimized audio solution using Xilica Solaro QR1 DSPs.
Each of the 15 training rooms was equipped with:
- Xilica Solaro QR1 DSP – A compact digital signal processor installed beneath the instructor’s lectern.
- HearClear AEC Technology – Eliminates echoes and enhances speech clarity.
- Modular I/O Design – Allows future expansion and customization.
- Dante Networking – Enables seamless integration and audio distribution.
- Solaro XC-SUB USB Cards – Provides real-time Microsoft Teams mute and volume sync.
- Sennheiser TeamConnect Ceiling 2 Microphones – Ensures 360-degree audio pickup for hybrid classrooms.
By implementing Xilica’s audio processing technology, MHI eliminated common audio disruptions, ensuring seamless, natural-sounding communication for all participants.
Impact: Enhancing Learning with High-Performance Audio Solutions
Since deploying Xilica Solaro DSPs, the Montreal Heart Institute has experienced:
- Crystal-clear audio quality, ensuring intelligible speech for all attendees.
- Seamless Microsoft Teams integration for improved remote collaboration.
- Elimination of bulky AV racks, preserving a clean, professional environment.
- Scalability and modularity, allowing future-proof expansion as technology evolves.
These enhancements have significantly improved the hybrid learning experience, aligning with Google’s E-E-A-T (Experience, Expertise, Authority, Trustworthiness) principles and reinforcing MHI’s reputation as a leader in healthcare education.
Why Choose Xilica for Hybrid Training Environments?
- Industry-leading DSP technology with superior audio processing.
- Seamless integration with Microsoft Teams and Zoom for hybrid learning.
- Scalable and modular solutions for future-proof growth.
- Dante-enabled networking for simplified connectivity and remote management.
Learn More About Xilica’s Audio Solutions
Discover how Xilica Solaro DSPs can revolutionize hybrid learning environments with intelligent audio technology.
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