This electromagnetic principle is the basis for hearing loops and the tcoil technique was invented in the 1950s. The audio hearing loop driver shall, in accordance with iec601184, continuously deliver 4. The et300 induction loop amplifier is part of the easy t professional range of induction loop amplifiers by current thinking. Thank you for purchasing a current thinking easy t series induction loop amplifier. There are 6 basic types of loop layout for an audio induction loop system. S are used by hearing aid wearers to assist them to hear clearly in difficult acoustic environments e. Pda range pda200e installation manual pdf download.
A hearing impaired visitor to the building thus gets the benefit of voice communication. The preformed or sawcut loop is buried in the traffic lane. In the vast majority of cases loop cables are normally mounted horizontally around the perimeter of the room to be covered. How to make a doublewire or 2 turn series induction loop. The unit has three inputs all of which can be microphones, or input 3 can be switched to line level for mixing desk or av feeds. Audio induction loop systems, also called audiofrequency induction loops afils or hearing loops, are an assistive listening technology for individuals with reduced ranges of hearing a hearing loop consists of one or more physical loop of cable which are placed around a designated area, usually a room or a building. Based on proven and highly reliable technology it is backed by an unrivalled 5 year warranty. Each input has its own mix control, before passing to a compressor limiter. These portable and installed induction loop systems readily transmit the spoken word directly and clearly to a listeners hearing aid equipped with a tcoil. The acvlk induction loop systems have been specially assembled as a selfinstall kit for vehicles such as private taxis and mini buses. Buy induction loop amplifiers at leisuretec distribution. The ml1 is a compact audiofrequency induction loop amplifier capable of generating a loop listening field of approximately 1.
The ild500 is a new addition to our professional audio induction loop range capable of driving loop. Ampetronic induction loop amplifiers meeting rooms and vehicles. Most hearing aids have a t or mt switch which allows them to pick up the electromagnetic field generated by an induction loop system. Based on proven and highly reliable technology it is backed by an unrivalled 5 year warranty and free technical support.
The et120 and et60 audio frequency induction loop amplifiers have been. It transmits sounds directly from the source to your audio processor through magnetic fields, so that you can hear the sounds wirelessly. More cost effective than fm or infrared systems, induction loops are compatible with telecoil equipped hearing aids. The controls mix and drive are recessed to hinder unauthorised adjustment. In technical language, the current is induced in the second wire, hence the term induction loop. Effects of loop detector installation on the portland. By installing the induction loop at the door you meet not only the necessary standards, but facilitate the hearing aid wearers communication e. Hearing loop systems ctec fire alarms call systems.
Ciegroup stockists and sellers of installed induction loops. The et300 is part of the easy t professional range of induction loop amplifiers. Perimiter loops and phased array, or super loop, systems available. Designed to allow hearing aid users to participate more fully in general conversation and other. The unit will cover a square room 17m by 17m or a rectangular room 30m by 15m. The et150 induction loop amplifier is the smallest of the easy t professional range of induction loop amplifiers. The et30 loop driver is ideal for reception windows, counters and small rooms where.
View and download pda range pda200e installation manual online. Ampetronic established in 1987 are innovators in the full range of induction loop hearing loop systems and technologies, working as specialists in the field for 30 years. A contractors guide to induction loop systems afils page 1 of 14 document number dsu2321022 rev 1 the induction loop systems this document refers to are more properly termed afils, which stands. This compact and stylish unit is capable of driving loop areas in excess of 200m2 with an unrivalled clarity of sound for superior intelligibility. Ild100 small area loop driver ild122 small area, professional rack mountable audio induction loop driver ild300 professional rack mountable audio induction loop driver 4. The ild300 is an audio induction loop amplifier with unsurpassed clarity of sound for both music and speech for superior intelligibility. The specifying and costing for this type of basic system will include taking these measurements, 300 ft 91. Induction loop listening system designed for a classroom. The et300 audio frequency induction loop afils amplifier has been.
Suitable for wall mounted perimeter loop solutions. Help hearing impaired inviduals in group situations. The et30 induction loop kit is designed for userfriendly installation to walls, desks and counters. Et150 induction loop driver download where we receive devices with certificates of authenticity, these will remain affixed to the device. Sound quality excellent quality sound, designed to eliminate clipping, limiting and distortion ensuring faithful reproduction of higher frequency sounds 2 5khz. Induction loop asssistive listening systems accommodate small to large rooms. Et300 induction loop driver if the loop is above 2. Induction loop systems sound induction systems ltd. The et150 loop amp will cover a square room 12m by 12m or a rectangular room 20m by 10m.
All the controls on the et300 are screwdriver adjustable to prevent tampering. Unfollow induction loop to stop getting updates on your ebay feed. Dsp audio processing offers flexible, powerful software control of mixing, equalization, compression, loop phase shift and more. The amplifiers output creates a changing electric current passing through the loop, and that, in turn, creates a. Looking carefully at the wire, youll notice that on one side the wire is smooth and on the other side, the wire is ribbed with the ribs running the length of the wire. The inputs are individually mixed before et150 induction loop to the compressor limiter, which prevents loop overload whilst compensating for varying microphone usage. The ampetronic ild300 induction loop driver provides people with telecoils, t position, in their hearing aids and cochlear implant processors with excellent clarity of sound for both speech and music intelligibility. The two ends of the loop wire are connected to the loop extension cable, which in turn connects to the vehicle detector. User selectable phantom power is also available for the microphone inputs, enabled via a rear panel switch. Ampetronic ild induction loop drivers and hearing loop. Counter induction loop amplifier for the deaf hard of hearing. The compression level gain reduction is indicated on a 4 led bar graph 0 to 18 db allowing the user to select the best dynamic range for. The ild300 is a professional audio induction loop driver capable of driving loop areas in excess of 300m2 with an unsurpassed clarity of sound for both music and speech for superior intelligibility. Optional proloop receivers are available for listeners without tcoilequipped hearing aids.
For example, the et will cover a square room learn more opens in a new window or tab. Current thinking et300 loop amplifier induction loop. The loop is a continuous run of wire that enters and exits from the same point. Current thinkings easy t series of audio frequency. The item youve selected wasnt added to your basket. Audio frequency induction loops, now sometimes known as afils carry with them a fair amount of mythology.
Induction loops are used for transmission and reception of communication signals, or for detection of metal objects in metal detectors or vehicle presence indicators. The ild100 audio induction loop driver is in a class of its own. Suitable for applications from private homes to small churches, including conference rooms, meeting rooms, video conference suites, tv rooms, nursing homes, receptions, waiting rooms and control room talkback, these induction loop drivers will cover rectangular areas of over 200 square metres. The induction loop system consists of a multiturn wire loop transmitting loop encircling the area to be served, with both loop ends connected to the output of an audio amplifier into which the program nnetoriml is delivered. Please contact ampetronic for further details 5 year warranty applies to the amplifier, but accessories such as microphones are only covered for one year from date of sale. Ctecs bestselling pda range of hearing loop equipment includes the uks widest range of induction loop amplifiers, microphones, connector plates and test equipment. Ampetronic induction loop amplifiers conference rooms and venues. Pda induction loop amplifiers are designed to drive into loops with d.
Williams sound hotspot hearing system, pla90 portable induction loop overview full compass duration. An induction or inductive loop is an electromagnetic communication or detection system which uses a moving magnet or an alternating current to induce an electric current in a nearby wire. Page 6 pda200e induction loop system installation guide installing the loop cable the loop cable should be laid in a single turn and wired into the termination block as shown in the diagram on page 2 of the manual. The detector powers the loop causing a magnetic field in the loop area. Heres oval window audios full line of loop systems using hard of hearing technology. Home ild500 professional rack mountable loop driver. It boasts all the usual features found on ampetronic equipment such as metal loss correction and automatic gain control. Audiofrequency induction loop systems allow hearing impaired people to hear more clearly. Depending on a number of factors regarding the installation of the loop and the setup of the amplifier.
In the uk, the installation of induction loop systems is governed by bs7594 the code of practice for audiofrequency induction loop systems and en601184 magnetic field. Ease of installation and use have been major factors in the design, combined with optimised performance, and freedom from r. Gate depot provides free technical assistance with all purchases. An induction loop is a type of ald, or assistive listening device, designed to help you hear better. The mld9 induction loop driver has been designed as a high quality dual channel amplifier for use with multiple. Based on proven and highly reliable technology it is backed by a full 5 year warranty and free. The ild122 is a professional audio induction loop driver with an unsurpassed clarity of sound for both music and speech for superior intelligibility. Et300 induction loop driver drivers from core zeam. I generation to meet all future technical requirements. A portable induction loop amp can be made available for temporary use and vehicle induction loops can be installed in. Many people claim to some extent that to design and install loop systems, especially complex ones, we need the induction loop equivalent of the gardeners green fingers, combined with an awareness of the mystical properties of loops. Ampetronic assistive listening sys hearing loops melbourne. University of washington, box 352700 seattle, washington 98195. The digiloop induction loop system is the first of its kind to maximize modern amplifier technology.
Improved power output provides outstanding value without compromise. The et300 loop amp will cover a square room 17m by 17m or a rectangular room 30m by 15m. This product may be purchased from connevans limited. Sound induction systems installed their first induction loop system in 1985 and have now provided over a thousand systems throughout the u. User selectable phantom powering is available for the microphone inputs, enabled via a rear panel switch. Sound induction systems supply portable induction loop systems, loop amplifiers, loop cable in multiple colours, loop foil with protective tape, microphones, loop test receivers, signal strength meters and induction loop signs. The induction loop module is used to transmit an audio signal directly into a hearing aid via an electromagnetic field. Powerful class d, pulsewidth amplifiers maximize efficiency, and. Ampetronic ild300 professional audio induction loop driver. A contractors guide to induction loop systems afils. The contacta hld2 1 to 1 loop driver is an undercounter audio amplifier for driving hearing induction loop systems, providing improved communication and customer experience for the hearing impaire. Largearea dsp induction loop system with network control. The ild60 induction loop driver has been designed by ampetronic for use in specialised applications.
The front of the amplifier is printed with the afils logo, with text boxes to allow the name of the responsible person and their contact number to be written in. Suitable for applications requiring a larger coverage area including conference facilities, theatres, sports halls, educational environments, larger meeting rooms, cinemas, courts and lecture halls, these loop drivers will cover up to 0 square metres. Effects of loop detector installation on the portland cement concrete pavement lifespan. The ild300 is a professional audio induction loop driver capable of driving loop areas in excess of 400m2 with an unsurpassed clarity of sound for both music and speech for superior intelligibility. The units are all 1u in this example the et et300 induction loop rated at et300 induction loop square area and 10m for the shortest side. The current thinking et300 professional audio frequency induction loop amplifier afils provides assistive hearing coverage up to 450m. Induction loop assistive listening systems accommodate. The hearing loop driver is connected to the source of. The ild9 induction loop driver has been designed as a very high quality driver for medium size audio frequency induction loops. The cable generates an electromagnetic field throughout the looped space. The pil is a mobile desktop induction loop system that incorporates an internal microphone, amplifier, hearing loop antenna, and rechargeable battery system.