Hearing loop and Auracast™ questions, answered

A hearing loop turns the sound system’s signal into a magnetic field across the seating. The telecoil in many hearing aids and cochlear implant processors picks it up directly, without the room’s echo and noise. No app, no pairing, essentially no delay. See how we design and install hearing loops.

No. Many hearing aids and cochlear implant processors have one, but some small aids leave it out, and on many an audiologist has to switch it on. Buying hearing aids? Ask for a telecoil, and about Auracast too. See which listeners each system serves.

The wire is the easy part. A loop must give an even signal at head height, within ±3 dB under IEC 60118-4, keep speech clear despite the building’s steel, and stay out of the room next door. Then it should be measured. See how we test a loop to IEC 60118-4.

Usually, if the design accounts for it. Steel and rebar absorb part of the field, worst in the treble: by our design software’s rule of thumb, reinforced concrete costs about 3–6 dB at 1 kHz and 9–18 dB at 5 kHz. We test or estimate that loss area by area. See how metal changes a loop design.

Auracast is Bluetooth LE Audio broadcast. One transmitter sends audio that any number of compatible phones, earbuds, hearing aids and implant processors in range can join from a phone menu or hearing-aid app. It needs no floor work and can carry several languages. See how we design Auracast systems.

As of October 2026, the label “Auracast-ready” on a box usually means the hardware is there but the feature still has to be activated. Every major hearing-aid maker sells models that support Auracast, but most aids in use don’t yet. See where Auracast device support stands today.

Not on its own, as of October 2026: iPhones can’t join an Auracast broadcast on their own. IPhone users can join through the app for hearing aids that support Auracast, or borrow a venue receiver. Some recent Android phones, including recent Pixel and Samsung Galaxy models, can join directly. See why phone support matters when choosing a system.

Not soon. A loop needs nothing but the telecoil many listeners already have, with essentially no delay, and a loop serving every seat removes the ADA’s hearing-aid-compatible receiver count. HLAA and the Center for Hearing Access expect the two to coexist for years. See loop vs Auracast vs both, compared.

For most rooms, both, from the same audio mix: a loop for today’s telecoil users, Auracast for phones, earbuds and newer hearing aids. Where a loop can’t be built, Auracast with loan receivers and neckloops. Every loop quote we write includes an Auracast line. See our guide to choosing a loop, Auracast or both.

Usually, yes. Keep the loop and add Auracast from the same feed for phone, earbud and Auracast hearing-aid users. It’s typically one transmitter, the feed, signage and a walk test, priced from $2,500, plus receivers if the ADA count calls for them. See adding Auracast to an existing loop.

Usually Auracast, plus a loop where one can be built. Auracast keeps the loan receivers your guests know while letting people with compatible phones and hearing aids use their own. A loop serves telecoil users with nothing to borrow. See what an Auracast system includes.

When an assembly area is built or altered, the 2010 ADA Standards (§219) call for assistive listening where audio amplification is provided, in rooms such as council chambers and auditoriums; courtrooms need it even without amplification. In existing rooms, the ADA’s effective-communication rules can still require it when someone needs it. See our ADA assistive listening guide.

The ADA sets the count by seating capacity (Table 219.3), and a quarter, at least two, must work with hearing aids through neckloops: 120 seats need 5, with 2 hearing-aid compatible; 300 need 12 and 3; 800 need 30 and 8. See the receiver calculator for your seat count.

No regulator has ruled on it: as of October 2026, neither the Justice Department nor the Access Board has addressed Auracast. It can be part of an ADA system, but the full Table 219.3 receiver count, neckloops and signage still apply. See how Auracast fits the ADA rules.

Religious organizations are exempt from Title III of the ADA, but building codes can still require assistive listening when a church builds or renovates; ask your building department. For most churches, the reason is the congregation, not a rule. See what the rules mean for churches.

As of October 2026, most simple sanctuaries and halls up to about 300 seats land at $3,500–6,000 installed, with design, commissioning and training. Counter loops are priced from $1,500. Steel, concrete, balconies and privacy push the price up. See every price range and what drives it.

Adding Auracast to a working loop is typically priced from $2,500: one transmitter, the feed, signage and a walk test. A full system for about 300 seats, with 12 receivers, 3 neckloops and signage, typically runs $8,000–12,000, about the same as a loop with its 12 receivers. See the Auracast cost breakdown.

Sometimes. The Center for Hearing Access funding list includes the IRS Disabled Access Credit for eligible small businesses, a barrier-removal deduction of up to $15,000 a year, library LSTA grants (ask your state library what’s available this year), the AARP Community Challenge, and Lions and Sertoma clubs. Ask your tax advisor first. See what a loop costs and how venues pay for it.

Most sanctuary loops take one to two days on site, three or four for saw-cut floors, balconies or phased arrays; Auracast alone takes one to two, and adding it to a loop job adds about a day. If your carpet is staying, we lift and relay a narrow strip along the wire path, or route along the pews or on the ceiling below. See what a loop installation involves.

A commissioning report with every reading against IEC 60118-4; the walk-test record if you have Auracast; as-built drawings with every wire position; the driver and audio settings; staff training; signage; and a one-page guide for the sound desk. See a sample commissioning report.

Buzz is usually magnetic noise from lighting, dimmers or wiring, sometimes a ground loop in the audio feed. Weak seats usually mean a loop too wide for the room, steel, or a fault in an array. Muffled speech points to uncorrected metal loss. See how we diagnose a failing loop.

Most often the flooring crew cut the copper tape, leaving an open circuit, and the driver shows a fault light. Renovations can also add metal, such as a steel ceiling grid, or electrical noise. Cuts can usually be found and repaired. See repair for a loop that stopped working.

Yes, any brand and any installer. We measure first, find the cause, and tell you what it will take before anyone replaces anything. If David worked on the system before as a subcontractor, we say so up front. See the health check visit for existing loops.

Once a year, and after flooring work, a renovation or a sound-system change. A check confirms field strength, frequency response and background noise are still where they were at handover, before people quietly stop using the loop. See what a yearly check includes.

Chicago-based. We work regularly across the Midwest, and farther for the right project. Design reviews and planning work anywhere. Site visits are often grouped by region to keep travel costs down, so tell us your city and timing. See our service area and how travel works.

The first call and a written budget range from your photos are free. A site visit is $500 within about an hour’s drive of Buffalo Grove, or anywhere on a day we’re already in your area; longer trips are quoted before you book. The full fee comes off the installation, repair or upgrade if you go ahead within 90 days, or within 180 days for grant-funded and board-approved projects when we agree it at booking. It’s the same visit for a new system or an existing loop (the Loop Health Check visit). See visit fees and how they’re credited.