INTERTON START® BUDGET CLASS HEARING SYSTEM ITE Technical Datasheet

Product catalog summary

Overview: The document provides technical specifications and features of the Interton Start hearing aid models, including SA40, SA40 HPG, SA40-D, SA40-D HPG, SA50, SA50 HPG, SA50-D, and SA50-D HPG. These models are designed to offer advanced digital hearing technology at a budget-friendly price.

Features and Options:

Logarithmic 6 Channel WDRC
3 Gain Handles in Fitting Software
Background and Microphone Noise Reduction
Adaptive Feedback Cancellation
Push Button with up to 3 Programs
Telecoil with M-T Balance
Fixed Directionality with optional 2 microphones
Optional Volume Control
Stand-by Mode and Audible Signal Tones
Earwax Management System
Standard and Power Configurations
On/Off switch via the battery door
Left/right side indicators

Technical Specifications:

Models: SA40, SA40-D, SA50, SA50-D, and their HPG variants
Frequency Range: 100-6270 Hz depending on the model
Reference Test Gain (60 dB SPL input) at 1600 Hz: Ranges from 39 to 51 dB
Full-on Gain (50 dB SPL input) Max: Ranges from 52 to 70 dB
Maximum Output (90 dB SPL input) Max: Ranges from 120 to 135 dB SPL
Total Harmonic Distortion: Varies by frequency and model
Telecoil Sensitivity: Max 91 to 100 dB SPL
Equivalent Input Noise without Noise Reduction: Ranges from 23 to 30 dB
Current Drain: Ranges from 0.99 to 1.05 mA
Typical Battery Life (Battery type 13): Ranges from 276 to 293 hours

Performance Measurements:

Maximum Output (OSPL 90) and Full-On/Reference Test Gain measured using 2cc Coupler and IEC 711 Ear Simulator
Input/Output Response at 1.6 kHz

Conclusion: The Interton Start hearing aids are equipped with essential features for effective hearing assistance, including noise reduction, feedback cancellation, and multiple program settings, making them suitable for budget-conscious consumers seeking reliable digital hearing solutions.

Catalog excerpts

INTERTON START® BUDGET CLASS HEARING SYSTEM ITE Technical Datasheet-1

budget class hearing system Models: SA40 • SA40 HPG • SA40-D • SA40-D HPG SA50 • SA50 HPG • SA50-D • SA50-D HPG Interton Start uses well-proven digital hearing technology, including noise suppression, directionality and environmental programmes. So if you are looking for a fully featured hearing aid to attract today’s more budget-minded customers, Interton Start is the perfect solution. Features/Options • Logarithmic 6 Channel WDRC • 3 Gain Handles in Fitting Software • Background Noise Reduction • Microphone Noise Reduction • Adaptive Feedback Cancellation • Push Button with up to 3 Programs • Telecoil with M-T Balance • Fixed Directionality/ 2 microphones (optional) • Volume Control (optional) • Stand-by Mode • Audible Signal Tones • Earwax Management System • Standard and Power Configurations • On/Off switch via the battery door • Left/right side indicators

Open the catalog to page 1

INTERTON START® BUDGET CLASS HEARING SYSTEM ITE Technical Datasheet-2

Telecoil sensitivity (1 mA/m input) Current Drain Typical Battery life time (Battery type 13) Reference test gain (60 dB SPL input) Full-on gain (50 dB SPL input) Maximum output (90 dB SPL input) Total harmonic distortion Equivalent input noise w/o Noise reduction Maximum Output (OSPL 90) IEC Maximum Output (OSPL 90) 2cc Coupler Occluded Ear Simulator 2 cm3 coupler Acoustic input signal Basic settings: Full-on Gain, Reference Test Gain MPO = Maximum Power Output Maximum Band Width Full-On and Reference Test Gain Full-On and Reference Test Gain Measured according IEC 118-0 1983, amendment 1994;...

Open the catalog to page 2