ISTOK NEW HEARING AID

Phone Number

+91 8595198814

Email Address

unisoundhearingaid@gmail.com

Features

Soprano P/SP

Soprano is programmable multi-channel hearing aids designed to compensate moderate to profound hearing loss. Every hearing aid is supplied with charging device, USB-cable and power adapter.

Automatic Adaptive Directionality System automatically switches from omnidirectional to directional mode which self-select from different polar plots within the directional mode, when noise is present.

Spectral Contrast Enhancement System improves the contrast between peaks and valleys in the speech spectrum, providing significant improvements in speech intelligibility.

Multichannel AGC-O sets up a triggering threshold for discrete frequency channel limiting its gain without affecting the other channels.

  • Multichannel AGC-O
  • WDRC
  • Automatic Adaptive Directionality
  • Adaptive Noise Reduction
  • Adaptive Feedback Manager
  • Wind Noise Reduction
Parameters (IEC118-7 (2cc))
Model OSPL 90 max  Full-on gain (peak) Frequency range
Soprano P  135 70 100-7500 Hz
Soprano SP 142 80 100-7300 Hz