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avio5 ITC Technical Datasheet

avio5 ITC Technical Datasheet

avio5 ITC Technical Datasheet

Product catalog summary
Overview: The document provides technical specifications and features of the AVIO5 hearing aid models, including A530, A530-D, A530 HPG, and A530-D HPG. These are premium-class digital programmable hearing aids designed for adaptive hearing solutions.
Standard Features: The hearing aids include features such as logarithmic 12-channel WDRC, 9 gain handles, adaptive noise reduction, wind and microphone noise reduction, adaptive feedback cancellation, data logging, and a push button with up to 4 programs. Optional features include telecoil with M-T balance, adaptive directionality with 2 microphones, digital volume control, and learning VC.
Technical Specifications:
  • Frequency Range: 100 - 6440 Hz for A530 and 100 - 6580 Hz for A530-D HPG.
  • Maximum Output (OSPL 90): Ranges from 112 to 128 dB SPL depending on the model.
  • Average Output: Ranges from 110 to 120 dB SPL.
  • Maximum Gain: Ranges from 43 to 58 dB.
  • Equivalent Input Noise: 25-26 dB SPL.
  • Total Harmonic Distortion: Varies by frequency, with values such as 1.8% at 500 Hz and 2.2% at 1600 Hz.
  • Battery: Size 312 with an average life of 160-174 hours.
Performance Measurements: Measurements are conducted using IEC 711 Ear Simulator and 2cc coupler standards. The document includes graphs for maximum output, full-on gain, and reference test gain across various frequencies.
Additional Features: The hearing aids offer power-on delay, stand-by mode, audible signal tones, earwax management system, standard and power configurations, on/off switch via the battery door, and left/right side indicators.
Notes: All measurements are conducted without DSP features activated unless specified. The document uses standards such as IEC 118-0 and IEC 60118-7 for performance evaluation.
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Catalog excerpts

avio5 ITC Technical Datasheet-1

Models: A530 • A530 HPG A530-D • A530-D HPG 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. Fitting ranges A530 • A530-D Standard Features • Logarithmic 12 Channel WDRC • 9 Gain 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 (optional) • 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 ITC Technical Datasheet-2

Electroacoustic Performance 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) 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 Reference test gain Pi = 60dB SPL Reference test gain Pi = 60dB SPL Full-On and Reference Test Gain 60 Input/Output Response Telecoil Basic settings:...

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