SHRAVAN

 

KELTRON SHRAVAN Behind the Ear 110-HT and KELTRON SHRAVAN Behind the ear 110-LT are feature rich state-of-the-art Digital Programmable Hearing Aids which use sophisticated Digital Signal Processing (DSP) techniques, based on the indigenously developed Application Specific Integrated Circuit (ASIC) named NAADA, offering superior and stable characteristics over a wide dynamic range. Frequency-dependent filtering and built-in fitting formulae help in the fine reproduction of the hearing rest results and accurate prediction of optimum amplification. This, in turn, allows unparalleled sound quality, ease and reliability in ear- specific customization.

Working on a single, easily available zinc-air battery, SHRAVAN Hearing aids have low cost of ownership and maintenance.

 

SHRAVAN MINI HEARING AID TBE 107 LT
Features
  • Fully Digital
  • High Reliability
  • Multi- Channel Signal Processing
  • Digital Volume Control
  • Multiple Listening Programmes
  • Wide Dynamic Range Compression
  • Supports Both Linear and Non Linear Prescriptive Procedures
  • Telecoil Support
  • Programming Software with Industry Standard Features
  • In-situ programming facility
  • Inbuilt memory reserved for medical records
  • Notification Beeps
  • Robust Build
  • Long Battery Life
Specification

 Characteristics

 TBE 110 HT

 TBE 110 LT 

TBE 107 LT

 Max OSPL 90

 135 dB

 125 dB

 130 Db

 HFA OSPL 90

 128 dB

 118 dB

 122 Db

 HFA FOG

 63 dB

 55 dB

 55 Db

 Bandwidth

 200Hz-8000Hz

 200Hz-8000Hz

 140Hz-7500Hz

 THD

 < 3%

 <3%

 <3%

 EIN

 25 dB

 25dB

 

 Battery Type

 675 Zinc-Air

 675 Zinc-Air

 
Keltron Lighting Division
Katalur P.O, Mudadi, Kozhikode
kerala - 673529
0496 2691038,0496 2691343
( Contact : Mon- Fri, 9am - 5pm)
9745044554
Fax : +91 496 2691343
Email : kld@keltron.org
kldmudadi@gmail.com
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Site Last Modified on :

  • 05 October 2021.
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