Helpful guide on assistive listening systems .

Written By Guest Blogger

Our Volunteer, audiology student Priya Sukhadia, has compiled this helpful guide on assistive listening systems for us.

“From what I understand, there are three main types of assistive listening systems: 

1. Induction Loop Systems (the traditional standard)
These are still the most widely used, particularly in churches. They work by sending audio from the sound system through a loop of cable, creating a magnetic field that can be picked up by hearing aids with a “T” (telecoil) setting.

  • Very easy for users – no setup required

  • Reliable and widely supported

  • Best suited to clearly defined spaces

  • Require proper installation and regular testing to ensure good coverage

2. Bluetooth Systems (Auracast – emerging technology)
This is a newer development, using Bluetooth to broadcast audio directly to compatible hearing aids, smartphones, or headphones.

  • No pairing required (similar to joining a network)

  • Can support multiple users and channels

  • Good range, depending on setup

  • Still emerging, so not yet universally adopted

3. Wi-Fi / App-Based Systems
These stream audio over a local Wi-Fi network to a user’s smartphone.

  • Accessible to most people with a phone

  • However, requires app download and setup

  • Can be less reliable if Wi-Fi is poor and may introduce slight delays

What I might recommend to the church:
Ensure there is a well-installed and maintained induction loop system as a baseline

Consider adding Bluetooth (Auracast) where possible to future-proof provision

Use Wi-Fi solutions only where appropriate, as they tend to be less user-friendly

From a setup perspective, key considerations include:

  • Clear connection to the main sound system

  • Good coverage of the seating area (avoiding dead spots)

  • Minimal electrical interference

  • Appropriate signage so users know the system is available

From a user perspective:

  • Induction loops require only a hearing aid with a telecoil

  • Bluetooth systems require a compatible device or hearing aid

  • Wi-Fi systems require a smartphone and some setup

I hope this is helpful 

Best wishes,
Priya”

Guest Blogger

This article was written by one of Open Ears' guest contributors, sharing their reflections on faith and life.

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