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The ListenTALK GO! System comes pre-programmed and ready to use. Excellent for any portable one-way communications requirement including tours, simultaneous interpretation, training, etc.Architectural SpecsFurnish a portable assistive listening system for use by the hearing-impaired. The system shall be capable of operating on the 1.9 GHz unlicensed PCS band utilizing Frequency-Hopping Spread Spectrum (FHSS) techniques allowing interference free one-way communication. The devices shall employ a multiply layer security protocol consisting of a 40-bit (pin free) group subscription, 32-bit authentication and a 64-bit encryption scheme enabling secure transmission.They shall be easy to pair and form groups via Near-field communication (NFC), Docking Station or Software Suite. The system devices shall be simple to operate with a Power, Talk and Volume Up and Down buttons. The devices shall allow up to 10 simultaneous groups to operate in the same area. They shall be powered via a removable non-proprietary rechargeable lithium-ion battery or via an optional 3 AAA alkaline battery compartment.The system devices shall have a 3.5 mm TRRS CTIA compliant headset connection allowing operation with a standard electret style headset. The devices shall have a 64 x 128 OLED display with auto diming allowing display of all current status (group name, volume levels, mute, battery status, time remaining, signal strength, unit ID, mode, etc.)The leader device shall have a built-in-microphone with auto detect circuitry if users elect to use their personal ear buds. The Leader device shall have a leader clip and when inserted the unit automatically designates itself as a leader and allows the leader/presenter to control pairing/group creation.The system devices shall have a signal-to-noise ratio of 70 dB or greater and shall have an audio frequency response of 40 Hz - 15 kHz ( +/-3 dB). The devices shall incorporate automatic battery charging circuitry to charge and maintain the lithium-Ion battery either via the micro USB port or via the docking station using the additional charging contacts on the bottom of the devices.- LK-1 Transceiver -Designed to be the new standard for two-way mobile communications, the ListenTALK Transceiver is the smartest system available. The all-in-one device, equipped with Listen Technologies' exclusive encryption technology and push-to-talk functionality, provides the simplest option for communication and collaboration among two or more people in any environment. In addition to the included Listen Ear Speaker, ListenTALK can be used with standard smartphone earbuds or a Listen Technologies headset.Features• Fast and simple two-way communication• Push-to-talk functionality• Exclusive encryption technology for added security• Compatible with standard earbuds and Listen Technologies headsets• Long-lasting lithium ion rechargeable batteries• Optional Alkaline Battery Compartment- LKR-11 Receiver Pro -The LKR-11...

Listen Sweet Dove Bill Ives - CD 093046742027

Norton offers a fresh interpretation of a classic work The first Norton edition boasts a striking visual design, streamlined pedagogy, and rich online resources. These improvements enhance the engaging musical discussion that has always been the core of this teachable, accessible introduction to music appreciation. Listen helps students develop an understanding of great music; it builds the skills required for engaged listening while using rich biographical and cultural context to situate the music in time and place.

An innovative solution for ADA compliance, the LA-304 Assistive Listening Notification Signage Kit from Listen Technologies is designed to enhance ...

Why settle for anything less than crystal-clear audio quality and exceptional reception? The LR-3200-072 receiver from Listen Technologies stands o...

With the LKR-12 ListenTALK Receiver Basic, experience seamless one-way communication in any setting. This device, specifically designed for partici...

It's the LS-55-216 Listen iDSP Prime Level III Stationary RF System, a sophisticated and comprehensive audio solution for larger venues requiring extended range. This advanced system features the LT-800-216 RF Transmitter and a universal antenna kit, ensuring robust coverage for your listening center. The package includes four high-tech LR-4200-216 iDSP RF receivers and universal ear speakers, providing immediate access to high-performance assistive listening services.The LS-55 system also boasts the LA-381-01 Drop-in Charging/Dispensing Station, capable of charging, storing, and managing up to twelve receivers. This high-capacity station simplifies the process of upgrading and expanding your RF system as your venue's demands grow. Each LS-55 package comes with an assistive listening notification signage kit, ensuring all visitors are aware of the availability of your assistive listening system and helping you meet legal compliance requirements. The LS-55-216 Listen iDSP Prime Level III Stationary RF System is designed to furnish and install an RF wireless assistive listening system for use by the hearing-impaired. Capable of broadcasting on 57 channels, this frequency-agile system features an RF receiver that can receive on 57 wide and narrow band channels. The receiver has a signal-to-noise ratio of 70 dB or greater and an audio frequency response of 50 Hz - 15 kHz ( +/-3 dB). It employs unique DSP SQ noise reduction technology and a programmable squelch circuit. The multi-functional display indicates battery status, inventory number, and channel. The device can be worn with a lanyard or belt clip and features an integrated DSP driven neck loop that automatically senses and sends optimized audio signals directly to hearing aids and cochlear implants equipped with telecoils. The LS-55-216 Listen iDSP Prime Level III Stationary RF System also includes a USB connector for inventory control, setup, charging, and firmware upgrades. It uses a non-proprietary Lithium-ion battery and incorporates automatic battery charging circuitry. With a 70 dB SNR or greater, end-to-end, this system is a testament to the high-quality audio equipment provided by Listen Technologies Corporation.

A comprehensive solution for superior audio experiences, the LR-5200-072-P1 Advanced Intelligent DSP RF Receiver Package 1 (72 MHz) from Listen Technologies is a versatile and compact device designed to enhance your digital RF assistive listening system. This package includes the LR-5200-072 iDSP receiver, the smallest of its kind, offering users a lightweight and convenient way to leverage cutting-edge assistive listening technology. Each high-performance receiver delivers unparalleled sensitivity and reduced noise, thanks to its advanced green battery technology. This makes it an economical and environmentally friendly choice for businesses and venues seeking to provide exceptional audio experiences. The package also includes an integrated neck loop/lanyard, providing an enhanced listening experience for users with T-coil-equipped hearing aids. The universal ear speaker, also part of the package, allows all users to enjoy the crystal-clear audio and impressive signal range that the LR-5200-072 offers. The receiver features an OLED display, clearly indicating the channel name and status, battery charge level, and volume level. A programmable channel select button allows users to easily navigate through the available/active channels. The micro USB connection ensures easy setup, programming, and firmware updates. Designed for optimal performance in small to mid-size spaces, such as boardrooms, classrooms, and houses of worship, the LR-5200-072-P1 receiver package is the ideal choice for starting or expanding your RF assistive listening system. The LR-5200-072-P1 Advanced Intelligent DSP RF Receiver Package 1 (72 MHz) includes the LR-5200-072 Advanced Intelligent DSP RF Receiver (72 MHz), the LA-430 Intelligent Ear Phone/Neck Loop Lanyard, and the LA-401 Intelligent Ear Speaker. Capable of receiving on 57 wide and narrow band channels, the device features a unique DSP SQ noise reduction technology and a programmable squelch circuit. The multi-functional display indicates battery status, inventory number, and channel, and the device can be worn with a lanyard or belt clip. The USB connector is used for inventory control, setup, charging, and firmware upgrades. The device uses a non-proprietary lithium-ion battery and includes additional charging contacts for multiple charging options. The integrated earphone and neck loop lanyard use an ear speaker with a cable length of no more than 13 inches (33cm). In summary, the Listen LR-5200-072-P1 offers an unmatched listening experience, combining advanced technology, user-friendly features, and versatile applications in one compact package.

Where advanced technology meets accessibility, the LS-30 Listen iDSP Essentials Starter Stationary RF System stands out. This high-tech system is designed to meet the requirements of the 2010 Americans with Disabilities Act, providing a superior listening experience for venues with a seating capacity of less than 50 people. The LS-30 system is a comprehensive package that includes everything needed to ensure legislative compliance while enhancing audio accessibility for your clients and customers. At the heart of the system is the LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz), a versatile device that can accommodate a wide range of audio sources, from mixers and microphones to MP3 players. Its Look & Listen LCD display provides real-time information about channel, lock, and RF power, ensuring optimal performance.The package also includes the LA-106 Telescoping Top Mounted Antenna (72 MHz), designed for extended coverage and easy installation. This antenna is compatible with the 72 MHz version of our LT-800 transmitter, offering improved transmission range for installations with ample clearance for full extension.The LR-3200 Basic DSP RF Receiver (72 MHz) is another key component of the LS-30 system. This receiver, part of our Intelligent Digital Signal Processing (iDSP) line, offers outstanding audio clarity and quality with the best range and reception in its class. It's the smallest device of its kind, making it easy to wear and use. The receiver also features an integrated neck loop/lanyard and a DSP loop driver for an enhanced T-coil listening experience.The LA-401 Universal Ear Speaker offers high-quality audio performance and freedom of movement. Its open design allows the wearer to hear outside sounds as well as the transmitted audio, making it a truly universal solution. The speaker can be used with the integrated neck loop/lanyard, worn around the neck, on a belt clip, or concealed in a pocket.The LA-430 Intelligent Ear Phone/Neck Loop Lanyard incorporates an advanced DSP loop driver for an outstanding listening experience. It's designed to provide industry-leading assistive listening for individuals with telecoil-equipped hearing aids and cochlear implants. The package also includes the LPT-A107-B Dual RCA to Dual RCA Cable for connecting audio between two units, the LA-423 4-Port USB Charger for simultaneously charging up to four Listen iDSP products, and the LA-304 Assistive Listening Notification Signage Kit to help you achieve compliance with assistive listening regulations.In summary, the LS-30 Listen iDSP Essentials Starter Stationary RF System is a sophisticated, state-of-the-art solution for venues seeking to provide an enhanced listening experience while meeting legislative requirements.

How do you ensure that your audience receives the highest quality audio transmission? With the LT-800-216-01 Stationary RF Transmitter from Listen Technologies, you're investing in a durable, high-quality, and reliable solution for your audio broadcasting needs. This advanced 216 MHz RF transmitter is engineered to deliver outstanding audio clarity and digital signal strength across 57 selectable channels, making it an innovative choice for a multitude of applications.When connected to your main audio system, the LT-800-216-01 excels in broadcasting strong and stable audio signals to both belt pack receivers and stationary receivers. This is particularly ideal for settings requiring assistive listening, ensuring that every listener has access to the best possible audio experience.Architectural specifications highlight the transmitter's versatility and performance. It boasts an impressive signal-to-noise ratio (SNR) of 70 dB or greater, ensuring that your audio is transmitted with minimal background noise. The output power is adjustable, offering quarter, half, or full power options to tailor your broadcast strength to the specific needs of your venue.Channel tuning on the LT-800-216-01 is designed with security in mind, featuring the ability to lock settings to prevent unintended changes. The audio frequency response is broad and balanced, ranging from 50 Hz to 15 kHz, +/- 3 dB at 216 MHz, which captures the full spectrum of sound from deep bass to high treble.Equipped with two mixing audio inputs and a mixed signal output, this transmitter allows for seamless integration with your existing audio setup. Audio controls are comprehensive and user-friendly, including input level, mix level, and an adjustable low pass filter (contour) for fine-tuning your sound.Moreover, the built-in audio processor with automatic gain control and limiting functions ensures consistent audio levels, preventing spikes and dips that can detract from the listening experience.The Listen LT-800-216-01 Stationary RF Transmitter is not just a piece of equipment; it's a testament to Listen Technologies' commitment to innovation and quality in the field of audio transmission. Whether for educational institutions, houses of worship, or conference centers, this transmitter stands as a top-tier choice for professionals seeking reliability and performance in their audio broadcasting systems.

Consisting of our LT-803-072 Stationary RF Transmitter, LA-106 Telescoping Top-Mounted Antenna, and LA-304 Assistive Listening Notification Signage Kit, this complete package provides a simple and affordable option for getting a 72 MHz system installed and available to listeners right away.Architectural SpecsThe LT-803-072-P1 Stationary 3-Channel RF Transmitter Package 1 (72 MHz) shall include (1) LT-803-072 Stationary 3-Channel RF Transmitter (72 MHz), (1) LA-106 Telescoping Top Mounted Antenna (72 MHz), and (1) LA-304 Assistive Listening Notification Signage Kit.The stationary RF transmitter shall be capable of broadcasting on one of any three channels - A (72.100 MHz), E (72.900 MHz) or H (75.900 MHz). The transmitter shall have a SNR of 62 dB or greater. The output power shall be adjustable to quarter, half or full. Channel tuning shall be capable of being locked. The device shall have an audio frequency response of 50 Hz to 15k Hz, ' +/- 3 dB at 72 MHz.It shall have two (2) mixing audio inputs. The device shall have the following audio controls: input level, mix level and an adjustable low pass filter (contour). The device shall have an audio processor that is capable of automatic gain control and limiting. The Listen LT-803-072-P1 is specified.

Take your audio experience to the next level with the sleek and stylish MH-4200-072-P0 Receiver Package, complete with a LA-421 1-Port USB Charger. This compact and portable package from Adorama, a trusted name in high-tech photography equipment and professional audio and video gear, offers an unparalleled listening experience, whether you're in a meeting house chapel or on the go.The package includes the MH-4200-072 Receiver, featuring customized programming, and a LA-421 1-Port USB Charger. The receiver utilizes Listen's unique DSP audio processing technology, delivering crystal clear audio that caters to all users, regardless of hearing ability. The advanced green battery technology not only reduces ownership costs and maintenance hassles but also contributes to environmental sustainability by minimizing battery waste. The package comes with a field-replaceable Lithium-ion battery, ensuring your device is always ready to deliver high-quality audio.The MH-4200-072 is the smallest device of its kind, making it easy to wear, use, and maintain. Its OLED display provides essential information such as channel name, battery status, and charge activation at a glance. The package offers versatile connectivity options. You can connect the iDSP neck loop/lanyard or earphones via two 3.5 mm output jacks, allowing shared use of receivers. The Micro USB connection serves multiple purposes - charging, programming changes, and firmware updates with the iDSP software suite.The MH-4200-072-P0 Receiver Package is capable of receiving on 57 wide and narrow band channels, with a signal-to-noise ratio of 80 dB (SQ On) / 60 dB (SQ Off) or greater, and an audio frequency response of 50 Hz - 15 kHz ( +/-3 dB). The receiver's programmable squelch circuit and multi-functional display that indicates battery status, inventory number, and channel name add to its user-friendly design. Whether you prefer to wear it on a lanyard or clip it to your belt, this device offers flexibility. The USB connector is used for inventory control, setup, charging, and firmware upgrades, while the automatic battery charging circuitry and non-proprietary lithium-ion battery ensure uninterrupted use. Experience the exceptional audio quality and convenience of the MH-4200-072-P0 Receiver Package with LA-421 1-Port USB Charger, a testament to Adorama's commitment to delivering high-quality, reliable audio equipment.

Ideal for upgrading or expanding your existing 72 MHz RF system, the LP-39-072 Intelligent DSP RF Receiver 4-Pack includes everything needed to provide your visitors with exceptional assistive listening service.Each pack includes four of our LR-4200-072 digital RF receivers, which feature Listen Technologies' unique DSP SQ (TM) noise reduction technology, an OLED display, dual 3.5 mm output jacks, and more.The Micro USB connection is used with free iDSP software for set up, programming, firmware updates, inventory management and charging.

An innovative solution for ADA compliance, the LA-304 Assistive Listening Notification Signage Kit from Listen Technologies is designed to enhance accessibility in public spaces. This high-tech kit not only helps you meet assistive listening regulations but also ensures that your visitors are well-informed about the availability of your system. Each kit comes with a durable, clearly printed plaque and a discreet window sticker. Both items are designed for easy mounting in any convenient and highly visible location within your venue. The signage features the message, "This facility is equipped with a hearing assistance system. Please ask for a receiver," printed in both English and Spanish. This user-friendly approach ensures that individuals with hearing impairments are aware of the assistive listening system available for their use. Opt for the LA-304 Assistive Listening Notification Signage Kit to provide a clear, visible notification for your assistive listening system, enhancing the experience for all visitors to your facility.

With the LKR-12 ListenTALK Receiver Basic, experience seamless one-way communication in any setting. This device, specifically designed for participants who only require listening capabilities in group conversations, is a testament to Listen Technologies' commitment to ergonomic design, advanced encryption technology, and user-friendly controls. The LKR-12 ListenTALK Receiver Basic stands out as the most straightforward solution for one-way group communication, accommodating groups of two or more. It comes with an included Listen Ear Speaker, but also offers compatibility with standard smartphone earbuds or Listen Technologies headphones for added convenience. Operating on the 1.9 GHz unlicensed PCS band, this digital receiver employs Frequency-Hopping Spread Spectrum (FHSS) techniques, ensuring interference-free one-way communication. It boasts a multi-layer security protocol, featuring a 40-bit (pin free) group subscription, 32-bit authentication, and a 64-bit encryption scheme, all of which work together to guarantee secure conversations. Pairing and group formation are made easy with the Docking Station or Software Suite. The device features simple controls, including Power and Volume Up and Down buttons. It supports up to 10 simultaneous groups operating in the same area, making it a versatile choice for various environments. The LKR-12 ListenTALK Receiver Basic is powered by a removable, non-proprietary rechargeable lithium-ion battery, with an optional 3 AAA alkaline battery compartment for added flexibility. It features a 3.5 mm TRRS CTIA compliant headphone connection, compatible with standard style headphones. A multifunction Green/White LED indicates On/Off, Charging, and Battery status. The receiver boasts a signal-to-noise ratio of 70 dB or greater and an audio frequency response of 40 Hz - 15 kHz ( +/-3 dB), ensuring clear and high-quality audio. The device also incorporates automatic battery charging circuitry, which can charge and maintain the lithium-Ion battery either via the micro USB port or the docking station using the additional charging contacts on the bottom of the device.

Why settle for anything less than crystal-clear audio quality and exceptional reception? The LR-3200-072 receiver from Listen Technologies stands out in its class with superior sound clarity and the best range and reception available. As part of the innovative Intelligent Digital Signal Processing (iDSP) product line, this receiver boasts the smallest form factor in its category, offering a lightweight and compact design that ensures comfort for the user throughout extended periods of use.Crafted with durability and high-tech sophistication, the LR-3200-072 is a multifunctional device that is as user-friendly as it is efficient. The integrated neck loop/lanyard feature provides a convenient and discreet listening experience, while the DSP loop driver enhances audio quality for individuals with T-coil-equipped hearing aids, ensuring inclusivity and accessibility.With dual 3.5mm output jacks, this receiver supports shared listening without compromising on sound fidelity, making it an ideal choice for educational settings, conferences, or any environment where multiple users may need to connect. The micro USB connection serves a multipurpose role, enabling not only easy charging but also seamless setup, programming, inventory management, and firmware updates through the complimentary iDSP software.The LR-3200-072 is engineered to excel during extended speaking sessions and presentations where other devices might falter. Its advanced Lithium-ion rechargeable batteries deliver long-lasting power, ensuring over 24 hours of reliable performance on a single charge, with a quick recharge time of under 2.5 hours.Architecturally speaking, the RF receiver is designed to be versatile, with the ability to be worn via lanyard or belt clip, and the option for an integrated neck loop. It is programmed to receive on one of three default wide band channels (A, E, H) and is locked to a single channel to prevent any unintended changes. The receiver boasts a signal-to-noise ratio of 70 dB or greater with DSP SQTM noise reduction technology disabled, and an impressive 80 dB or greater with SQ enabled. It also offers a comprehensive audio frequency response of 50 Hz - 15 kHz (±3 dB), ensuring a full range of sound for an immersive listening experience.The LR-3200-072 includes automatic battery charging circuitry and utilizes a non-proprietary lithium-ion battery, with additional charging contacts for multiple charging options. When you choose the Listen LR-3200-072, you're selecting a device that is meticulously specified to meet the highest standards of audio performance and user convenience.

Where high-quality sound, convenience, and advanced technology intersect, you'll find the LR-5200-IR Advanced Intelligent DSP IR Receiver Package 1. This comprehensive package includes an IR receiver, an integrated neck loop/lanyard, and a universal ear speaker, providing a streamlined solution for enhancing your IR assistive listening system. The LR-5200-IR iDSP receiver, the smallest of its kind, offers a lightweight and user-friendly solution for leveraging assistive listening technology. This high-performance receiver delivers unparalleled sensitivity, range, and clarity, backed by advanced green battery technology for a more economical and environmentally-friendly solution. The package also includes an integrated neck loop/lanyard, designed to enhance the listening experience for users with T-coil-equipped hearing aids. The universal ear speaker, also included, allows all users to benefit from the exceptional clarity and signal range that the LR-5200-IR provides. Each receiver is equipped with an OLED display for clear communication of the channel name and status, battery charge level, and volume level. A programmable channel select button enables users to navigate through the available/active channels, while the micro USB connection simplifies setup, programming, and firmware updates. Ideal for small to mid-size spaces such as boardrooms, classrooms, and houses of worship, the LR-5200-IR-P1 receiver package is the optimal choice for initiating or expanding your IR assistive listening system. The IR receiver is capable of receiving on four wide band channels, including Channel 1 (2.3 MHz), Channel 2 (2.8 MHz), Channel 3 (3.3 MHz), and Channel 4 (3.8 MHz). The device features a programmable multi-function Listen button that can be tuned to the venue's desired channels and can electronically lock out any unused channels. The receiver can be worn via lanyard or belt clip, and the lanyard incorporates an integrated neck loop for compatibility with T-coil hearing aids. The receiver intelligently provides customized audio to either earphones or the integrated neck loop, depending on which is connected. The receiver features two 3.5 mm (TRRS) connectors to drive the integrated neck loop lanyard or up to two mono or stereo earphones. The multi-functional OLED display indicates battery status, inventory number, volume level, and a customizable channel name. The receiver employs unique iDSP noise reduction technology and is fully programmable via PC software. It features a micro USB connector for programming/setup, inventory control, charging, and firmware upgrades. The receiver uses a non-proprietary lithium-ion battery and incorporates automatic battery charging circuitry. The receiver automatically turns on when removed from the charging device and off when returned to it. It has additional charging contacts for multiple charging options. The receiver boasts a signal-to-noise ratio of 60 dB or greater, THD less than 2%, and an audio frequency...

Before you invest in a stationary RF system, consider the advanced LS-31 Listen IDSP Essentials Level 2 Stationary RF System. This high-quality, durable product from the reputable brand, Listen Technologies, is designed to enhance your listening centers with its innovative features and comprehensive package.The LS-31 system includes the LT-803-072-01 3-Channel RF Transmitter, operating at a frequency of 72 MHz. This transmitter ensures clear communication across various settings, making it an ideal choice for businesses or venues requiring one to three channels of assistive listening audio. With universal inputs, it can accommodate nearly any audio source, including mixers, microphones, and MP3 players. The system also boasts a Look & Listen LCD display for immediate information about channel, lock, and RF power. The digital tuning feature guarantees that the included receivers won't drift off channel, ensuring a strong connection for an enjoyable listening experience. The package also includes the LA-122 Universal Antenna Kit, suitable for both 72 MHz and 216 MHz systems. This kit comes with all the necessary components to configure several versions of the antenna, and a 25-foot coaxial cable. The LA-326 Universal Rack Mounting Kit allows for the installation of Listen Technologies' LT-800, LT-803, LT-82, and LR-100 in a standard audio rack. This kit is capable of single or dual-unit mounting, offering flexibility in setup.The LR-3200-072 Basic DSP RF Receiver, part of our Intelligent Digital Signal Processing (iDSP) line, offers outstanding audio clarity and quality with the best range and reception in its class. This compact unit is equipped with a micro USB connection which can be used with free iDSP software for charging, set up, programming, inventory management, and firmware updates.The LA-401 Universal Ear Speaker, featuring a comfortable, over-the-ear design, offers high-quality audio performance and freedom of movement. It can be used with hearing aids for a truly universal solution. The LA-430 Intelligent Ear Phone/Neck Loop Lanyard incorporates an advanced DSP loop driver for an outstanding listening experience, making it easy for your venue or business to meet the legal requirements for assistive listening systems while offering customers and clients an enhanced audio experience.The LPT-A107 Audio Cable Kit provides multiple cables which are typically used to connect most audio sources to the control unit. The LA-423 4-Port USB Charger offers an easy way to simultaneously charge up to four Listen iDSP products. Lastly, 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. In conclusion, the LS-31 Listen IDSP Essentials Level 2 Stationary RF System is a comprehensive, high-quality solution for your listening center needs.

The LP-51-IR receiver pack gives you a convenient way to purchase all of the equipment needed to begin offering IR assistive listening or expand your existing system to accommodate more clients and customers. The package includes twelve (12) LR-5200-IR iDSP advanced personal receivers and one LA-381 Intelligent 12-unit charging tray, as well as neck loops/lanyards for each receiver and more.The LR-5200-IR iDSP receiver from Listen Technologies is the smallest device of its kind, giving users a lightweight and convenient way to utilize your assistive listening technology. Each high-performance receiver offers unmatched sensitivity, range, and clarity, and the advanced green battery technology makes it more convenient and affordable for businesses and venues.Each receiver features an OLED display for clearly communicating the channel name and status, battery charge level, and volume level. A programmable channel select button lets users cycle through the available/active channels, and the micro USB connection allows for easy setup, programming, and firmware updates.The LA-381 drop-in charging/dispensing station for the Listen iDSP receivers provides a convenient way to charge, store, dispense, and collect ListenIR receivers. The tray accommodates all twelve (12) of the receivers included with the package, providing plenty of storage and charging capacity.Get everything you need to offer industry-leading IR assistive listening to your customers, clients, visitors, and more with the LP-51-IR Advanced iDSP IR Receiver 12-pack from Listen Technologies.

The LS-71 216 MHz Stationary RF System from Listen Technologies is the perfect high-capacity assistive listening solution for permanent installations. Offering coverage up to 3000' (914.4m) for venues handling as many as 100 visitors or clients, the complete package includes our LT-800-216 Stationary RF transmitter and four of our high-performance LR-5200-216 iDSP receivers, as well as everything required for immediate assistive listening.The LS-71 system comes with our LA-381 Intelligent 12-unit charging tray, which provides plenty of capacity for charging, storing, and managing up to twelve (12) receivers. The high-capacity tray allows room for upgrading and expanding your RF system as the demands of your venue grow.An assistive listening notification signage kit, cable management unit, log book, disinfecting wipes, and more are also included to create a conveient and complete solution for offering assistive listening immediately.Architectural SpecsFurnish and install an RF wireless assistive listening system for use by the hearing-impaired. The assistive listening system (ALS) shall be capable of broadcasting on 57 channels and be frequency agile. The RF receiver shall be capable of receiving on 57 wide and narrow band channels. The device shall have a programmable multi-function Listen button that can be tuned for the venues desired channels and electronically lock out any unused channels.The receiver shall have a signal-to-noise ratio of 80 dB or greater and shall have an audio frequency response of 50 Hz - 15 kHz ( +/-3 dB). The device shall employ a unique DSP SQTM noise reduction technology. The unit shall have a programmable squelch circuit. The unit shall incorporate a multi-functional display that indicates battery status, inventory number and channel. The device shall have the option of being lanyard or belt clip worn. The lanyard shall have the option of an integrated DSP driven neck loop that automatically senses and sends optimized audio signals directly to hearing aids and cochlear implants equipped with telecoils.The neck loop shall have a field strength of 400 mA/m (+/- 3dB) and frequency response of 100Hz to 5kHz (+/- 3 dB ref 1kHz).The device shall have a USB connector used for inventory control, set up, charging and firmware upgrades. The device shall incorporate automatic battery charging circuitry and use a non-proprietary Lithium-ion battery. The device shall have additional charging contacts to allow multiply charging options. The ALS system shall have 80 dB SNR or greater, end-to-end. Listen Technologies Corporation products are specified.