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avio5 ITE Technical Datasheet

avio5 ITE Technical Datasheet

avio5 ITE Technical Datasheet

Product catalog summary
Overview: The document provides technical specifications and features of the AVIO5 digital programmable hearing aid, a premium-class product designed for adaptive hearing solutions. It highlights the intelligent functionality and convenience offered to users.
Standard Features: The AVIO5 includes a range of features such as Logarithmic 12 Channel WDRC, adaptive noise reduction, wind and microphone noise reduction, adaptive feedback cancellation, data logging, and a push button with up to 4 programs. It also offers telecoil with M-T balance, adaptive directionality with two microphones, digital volume control, power-on delay, stand-by mode, audible signal tones, and an earwax management system. The device is available in standard and power configurations with an on/off switch via the battery door and left/right side indicators.
Models: The document lists various models including A540, A540 HPG, A540-D, A540-D HPG, A550, A550 HPG, A550-D, and A550-D HPG.
Technical Specifications: The document provides detailed electroacoustic performance data for different models, including maximum output (OSPL 90), average output, maximum gain, average gain, frequency range, equivalent input noise, total harmonic distortion at various frequencies, maximum telecoil sensitivity, current drain, battery size, and battery life. It also includes reference test gain and input/output response data.
Performance Measurements: Measurements are conducted according to IEC standards, with specific conditions such as 1.3 V and 23°C on O.E.S. and 2cc coupler. The document notes that all measurements are taken without DSP features activated unless otherwise indicated.
Notes: The document explains abbreviations used, such as O.E.S. (Occluded Ear Simulator), 2cc (2 cm3 coupler), and Pi (Acoustic input signal).
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Catalog excerpts

avio5 ITE Technical Datasheet-1

The new digital programmable AVIO5 is a premium-class product which provides highly adaptive hearing systems, able to cope with all the situations that make up the life of your customers. Intelligent functionality, maximum wearer convenience and ultimate hearing performance ensure that the hearing system will fit your customer like a glove. Standard Features • Logarithmic 12 Channel WDRC • 9 Handles in Fitting Software • Adaptive Noise Reduction • Wind Noise Reduction • Microphone Noise Reduction • Adaptive Feedback Cancellation • Data Logging • Push Button with up to 4 Programs • Telecoil with M-T Balance • Adaptive Directionality/ 2 microphones (optional) • Digital Volume Control/ Learning VC (optional) • Power-on Delay • Stand-by Mode • Audible Signal Tones • Earwax Management System • Standard and Power Configurations • On/Off switch via the battery door • Left/right side indicators

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avio5 ITE Technical Datasheet-2

Electroacoustic Performance IEC 118-0 Ear Simulator Maximum Output (OSPL 90) Equivalent input noise Total Harmonic distortion at 500 Hz at 800 Hz at 1600 Hz Maximum telecoil sensitivity (10 mA/m) Battery Size Battery Life (Average) Reference Test Gain (O.E.S.: 1600 Hz, 2cc: HFA, Pi=60 dB SPL) HFA-SPLITS @ 31.6 mA/m (ANSI) Current Drain (O.E.S.: RTG, Pi=60 dB SPL, 1600 Hz, 2cc: RTG, Pi=65 dB SPL, 1 kHz) Maximum Output (OSPL 90) 140 Maximum Output (OSPL 90) 130 Notes: O.E.S. = Occluded Ear Simulator 2cc = 2 cm3 coupler Pi = Acoustic input signal Full-On and Reference Test Gain 70 40 Reference test...

 Open the catalog to page 2

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