Hearing Loop Cable

Magnetic field strength in audio induction loops for hearing aid. The most important part of setting up an induction loop is the strength of the magnetic field. Typical listening height try to locate ceiling loops approximately 1 2m above the listener s head listening height with the hearing aid user sitting or standing is normally 1 2 to 1 8m from the floor.

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14 Awg Hearing Loop Cable Listen Technologies

Loop3 W 1 5mm2 Single Core Induction Loop Cable

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2 How To Install A Hearing Loop Induction Loop Timelapse Of Installation Video 2 Of 4 Youtube

Inductance Loops And Twisted Lead In Wires

Loop Cable Ancillaries Signet Ac Ltd Hearing Loop Systems

The cable generates an electromagnetic field throughout the looped space.

Hearing loop cable.

Ideal for use as a floor or ceiling loop in audio frequency induction loop systems. The loop system consists of a microphone to pick up the sound e g. The la 397 hearing loop cable is a 16 gauge stranded copper cable with a colored red r or green g outer jacket that is installed in an area in a specific layout i e. A meeting room a church a service counter etc to act as an antenna that radiates the magnetic signal to the hearing.

The wire can be use with echo megaloop echo megaloop dac or echosl. 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. That might be a loop it could be headphones and an rf transmitter receiver or these days it could be a bluetooth system direct to their hearing aids. Magnetic field strength requirements.

Fortunately international agreement has been reached on the most appropriate field strength for hearing aid purposes and this specification is the subject of a british standard bs 6083 pt 4. Depending upon the coverage area it may be required to run two or more loops to get the desired coverage. The hearing loop consists of a microphone to pick up the spoken word. The loop cable a wire placed around the perimeter of a specific area i e.

See our cable spec sheet for more cable specs. Simple perimeter loop or more complex phased array loop. A single loop or run of wire is generally adequate for most small loop installations. What is more common is improving the acoustics and sound system such that the hearing aid can pick up the natural sound without any further assistance.

Do not mount the loop cable behind dado rails as the loop signal will be uncomfortably strong for the hearing aid user. A loop cable is a fixed wire that is placed around the perimeter of a specific area. The echo loop wire is 38m in length and will cover a room of approximately 100sqm. A 100m reel of white 1 5mm2 single core cable.

To determine the best loop cable for a particular application or room size download our afils loop calculator from our software apps page. An amplifier which processes the signal which is then sent through the final piece. Spoken words and an amplifier which processes the signal which is then sent to a loop cable. Hearing products international limited further reserves the right to object to unfair uses or misuses of its trade marks or other violations of applicable law.

Phased arrays interwoven loops can also be considered. Audio induction loop systems also called audio frequency induction loops afils or hearing loops are an assistive listening technology for individuals with reduced ranges of hearing.