System Assessment and Diagnostics:

• Conducted a site survey to evaluate the existing induction loop system. Measurements of field strength were taken at multiple points in the auditorium, revealing insufficient signal strength in key seating areas, highlighting system failure.
• Investigated electromagnetic interference and discovered minor interference near emergency exit signs, though this was not the primary cause of the system malfunction.

Hearing Induction Loop System Upgrade:

• Installed a new Hearing Induction Loop Amplifier to replace the existing overheating amplifier. The new amplifier provided enhanced signal strength and consistent audio transmission to the hearing loop.
• Laid additional cabling and reconfigured the loop system to ensure broader and more consistent coverage throughout the auditorium, addressing the previous issue of uneven signal distribution.
• Used rack ears, cabinets, and appropriate hardware to securely mount the amplifier, ensuring a professional and durable installation.

Testing and Calibration:

• After installation, the system was thoroughly tested using a Hearing Induction Loop Tester to ensure compliance with hearing aid standards. The system was calibrated to deliver uniform coverage across the auditorium, particularly focusing on seating and stage areas.
• Verified that the new loop system provided consistent field strength, with minimal interference, ensuring clear audio transmission for hearing aid users.

Improved Ventilation for System Longevity:

• Addressed the issue of overheating by relocating the amplifier to a space with better ventilation, ensuring reliability and preventing future equipment failures.

Key Metrics

Field Strength Improvement:

Field strength increased by 100% across the auditorium, ensuring clear and reliable audio for hearing aid users.

Hearing Induction Loop Amplifier:

Installed to enhance signal strength and ensure reliable performance for hearing aid users.

New Cabling Installation:

New cabling installed to provide full coverage of the auditorium’s seating areas, improving accessibility.

Seating Positions Tested:

Over 90 seating positions tested to confirm optimal signal strength and ensure uniform accessibility throughout the venue.

Key Outcomes

Restored Hearing Accessibility:

The upgraded system ensures individuals using hearing aids can fully engage with performances and events in the auditorium.

Improved System Reliability:

The installation of a new amplifier, combined with improved ventilation and broader loop coverage, significantly reduces the likelihood of future system failures.

Future-Proof Solution:

The upgraded system ensures reliable performance for years to come, with minimal ongoing maintenance.