KPBS Public Media Enhances Accessibility with Listen Technologies’ ListenIR and ListenRF Systems
KPBS Public Media Enhances Accessibility with Listen Technologies’ ListenIR and ListenRF Systems KPBS Public Media in…
ListenIR
Create meaningful connections with the communities you serve when your audio is accessible to everyone using an infrared assistive listening system.
For an estimated 466 million people worldwide with hearing loss, traditional sound systems are not enough. ListenIR provides secure assistive listening because everyone deserves an exceptional listening experience.
ListenIR
ListenIR transmits sound over infrared directly to the listener without amplifying ambient noise for unsurpassed speech intelligibility and a superior listening experience.
The ListenIR Difference
Why ListenIR
ListenIR offers:
- Best infrared receivers on the market
- small and lightweight
- Infrared transparent material
- Digital signal processing
- Interference-free
- Secure audio for privacy
- Reliable transmission
- Unsurpassed infrared coverage
Listen Technologies has been trusted for more than 24 years by the world’s most recognizable brands.
Everyone Deserves an Exceptional Listening Experience
House of Worship
House of worship
Houses of worship are often beautiful structures but do not always have the best acoustics. Make sure everyone can connect to inspirational messages and music by providing assistive listening solutions.
Learn MoreEducation
Education
Assistive listening systems help educators create enriched educational environments that improve students’ retention, focus, and imaginations with sound. ListenIR can also be used for simultaneous interpretation.
Learn MoreTheaters
Theaters
Sound has the power to inspire us and is integral in creating positive listening experiences, especially in entertainment venues. Listen Technologies has the perfect solutions for all types of entertainment and educational venues.
Learn MoreConvention Centers
Convention Centers
Convention centers utilize ListenIR for assistive listening and simultaneous interpretation for the security of the audio and coverage provided by the advanced technology.
Learn MoreCourtrooms
Courtrooms
Whether privately conferring with a client or using an assistive listening system in a courtroom, security is critical. Read our Application Guide: Secure Listening.
Learn MoreBusiness
Business
ListenIR is used in business settings for its security and superior sound. Provide a compliant and secure assistive listening system in your corporate boardroom with ListenIR.
Learn MoreListenIR System Overview
Transmitter/Radiator
The ListenIR transmitter/radiator combo transmits a clear, reliable signal across large areas. The signal range ensures that users in any sized space, from the boardroom to the courtroom and beyond, enjoy an uninterrupted audio performance.
Compact and Discreet
Transmitters can be added to an audio rack or mounted on a wall with included mounting hardware.
Flexible Options
Multiple frequency options offer additional flexibility and simplicity during installation and setup.
Delay Compensation
ListenIR is the first infrared assistive listening system to feature expansion radiators, which provide delay compensation to ensure that there are no signal cancellation dropouts. When combining a transmitter with extension transmitters, signal timing features eliminate delayed audio signals. Everyone hears the same message at the same time.
Discreet Profile
ListenIR transmitters have a small profile and are unobtrusive in any environment.
Patented Technology
As innovators in assistive listening technology, our patent sets our infrared technology apart as unique. Your guests deserve the best and that’s exactly what you get with ListenIR. The ListenIR LT-84 (ListenIR 2-Channel Transmitter/Radiator Combo) and LA-141 (ListenIR Expansion Radiator) are covered by US Patent 9,712,246.
Transmitters
ListenIR transmitters transmit a clear, reliable signal across large areas. The signal range ensures that users in any sized space, from the boardroom to the courtroom and beyond, enjoy an uninterrupted audio performance.
Compact and Discreet
Transmitters can be added to an audio rack or mounted on a wall with included mounting hardware.
Flexible Options
Multiple frequency options offer additional flexibility and simplicity during installation and setup.
Delay Compensation
ListenIR is the first infrared assistive listening system to feature expansion radiators, which provide delay compensation to ensure that there are no signal cancellation dropouts. When combining a transmitter with extension transmitters, signal timing features eliminate delayed audio signals. Everyone hears the same message at the same time.
Discreet Profile
ListenIR transmitters have a small profile and are unobtrusive in any environment.
Radiators
ListenIR radiators deliver twice the IR power and up to six times the coverage area of similar products. This provides extensive, reliable coverage for a better experience.
Advanced Infrared Technology
Several patented design elements provide twice the infrared power and up to six times the coverage area of similar products. With this patented technology, ListenIR outperforms any other infrared technology in the market.
Expandable Coverage
Expansion radiators can be added to the system to provide additional coverage up to 12,192 2,787 square meters (40,000 square feet). The only product of its kind that provides complete, gapless coverage.
Superior Coverage
ListenIR radiators deliver twice the infrared power for a superior coverage area. Most infrared systems on the market today suffer from audio dead zones where the audio cannot be detected. ListenIR offers the best coverage in the industry.
Receivers
ListenIR receivers are small and lightweight and can be used with ear speakers, earbuds, or neck loops.
Infrared Transparent
ListenIR receivers are constructed with low loss, impact resistant, infrared transparent material which allows the receiver to pick up infrared light from all directions for the best reception.
Fully Programmable
ListenIR receivers have a micro-USB port for charging and programming the receivers with free software from Listen Technologies.
Extended Battery Life
Extended speaking sessions, classes, and hearings can be challenging for other devices, but ListenIR receivers incorporate advanced rechargeable batteries that offer long life and reliable power.
Integrated Neck Loop
The neck loop is a reliable and effective way for listeners with telecoil-equipped hearing aids and cochlear implants to utilize your assistive listening system.
Hands-Free
Each neck loop slips comfortably over the wearer’s neck and transmits the audio signal wirelessly to their t-coil device or cochlear implant, leaving the user’s hands free for added convenience.
Advanced DSP Loop Driver
Incorporating an advanced digital signal processing (DSP) loop driver for an outstanding listening experience, the integrated neck loop provides industry-leading assistive listening.
Accessories
Accessories complement every application by adding functionality and features to customize your system based on the needs of your environment.
Breakaway Lanyards
Lanyards allow users to attach a ListenIR receiver and wear it comfortably attached to the lanyard – making the devices hands-free.
Mounting Kits
Mounting kits allow you to install your ListenIR transmitter in an audio rack.
Optional Battery Packs
Perfect for on-the-go systems or as a backup option, the ListenTALK AAA battery compartment allows you to quickly and easily convert transceivers/receivers for use with AAA alkaline batteries when needed. Keeping battery compartments available ensures that your customers and clients will be able to take advantage of your assistive listening system even when fully charged battery packs or charging cords are not available.
Signage
The LA-304 Assistive Listening Notification Signage Kit helps you achieve compliance with assistive listening regulations while also ensuring that visitors know about your system’s availability. Each kit includes one (1) clearly printed plaque and one (1) window sticker, each of which is easily mounted in a convenient and highly visible location.
Infrared Systems Comparison
| LS-88 | LS-90 | LS-100-01 | |
|---|---|---|---|
| Range | Up to 9,144 m (30,000 sq. ft.) | Up to 9,144 m (30,000 sq. ft.) | Up to 12,192 m (40,000 sq. ft.) |
| Simultaneous Channels | Up to 4 in a space; unlimited adjacent spaces | Up to 4 in a space; unlimited adjacent spaces | Up to 4 in a space; unlimited adjacent spaces |
| Receivers / Neckloops Included | 2 Receivers / 2 Neckloops | 2 Receivers / 2 Neckloops | 4 Receivers / 4 Neckloops |
| Mounting Hardware Included |
|
|
|
| Dante Enabled |
| Optional | Optional |
| Portable |
|
|
|
| |
It's Easy to Get Started
1
Talk with Us
Let us know how you are planning
to use ListenIR.
2
Get a Quote
We can design a ListenIR system unique to your application.
3
Engage Everyone
Communicate with confidence knowing everyone can hear you clearly.
How can we help?
We would love to answer your questions, provide a detailed quote, or send you more information.
Case Studies
Central Hall Westminster
Central Hall Westminster
With such a rich history of speakers and gatherings, it is crucial for Central Hall to use audio equipment that provides visitors and listeners with an excellent auditory experience. This commitment to providing an excellent experience extends to every visitor, including patrons with hearing loss.
Full Case Study
L.A. Metro
L.A. Metro
ListenIR allows the hub of Los Angeles County’s mass transit system to hold hearings on crucial issues in an array of languages, reflecting the county’s diverse population. The system is used by translators and citizens speaking Spanish, Korean, Mandarin, and other languages.
Full Case Study
Kingsbury Hall
Kingsbury Hall
Looking to upgrade from an older, outdated listening system, Kingsbury chose an infrared assisted listening system from Listen Technologies due to its outstanding coverage and transmission of clear, focused audio directly to the intended audience.
Full Case StudyListenIR - Infrared Assistive Listening System Insights
ListenIR Provides a Superior Infrared Listening Experience
ListenIR Provides a Superior Infrared Listening Experience Our wireless audio distribution technologies support many applications,…
ListenIR – The Most Powerful Infrared Assistive Listening Technology
ListenIR transmits sound over infrared directly to the listener without amplifying ambient noise for unsurpassed speech intelligibility and a superior assistive listening experience.
