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Phonak Sky V

Phonak Sky V

Product catalog summary

Overview: The document provides technical specifications for the Phonak Sky V-RIC hearing instruments, available in models V90, V70, V50, and V30. These devices are water-resistant and use a size 13 battery. They can be fitted with Standard (xS), Power (xP), or UltraPower (xUP) external receivers.

Specifications:

Frequency Range: Varies by model, with ranges from <100 Hz to 9200 Hz for xS, 6400 Hz for xP, and 5800 Hz for xUP.
Total Harmonic Distortion: Measured at 500 Hz, 800 Hz, and 1600 Hz, with values ranging from 1% to 2.5% depending on the model and frequency.
Battery Current: Quiescent current is 1.3 mA, while working current is 1.4 mA for xS and xP, and 1.5 mA for xUP.
Equivalent Input Noise Level: 19 dB SPL across all models.

Performance Data:

Output Sound Pressure Level: Maximum levels at 1600 Hz vary by model, with xS reaching 122 dB SPL, xP 132 dB SPL, and xUP 136 dB SPL.
Full-on Gain: Measured at different input levels (50 dB SPL, 60 dB SPL, 90 dB SPL), with maximum gains at 1600 Hz ranging from 38 dB to 72 dB depending on the model and input level.
Induction Coil Sensitivity: Graphs provided indicate sensitivity across frequencies, with specific dB SPL values for each model.

Standards and Testing: The data is based on standards IEC 60118-0: 1994 and ANSI/ASA S3.22-2014, ensuring compliance with industry norms for hearing aid performance.

Key Observations: The document notes that using pure tone measurements with digital hearing instruments can result in a wavy frequency response, which is an artifact and does not affect actual performance with broadband input signals.

Catalog excerpts

Technical Data Phonak Sky V-RIC (V90/V70/V50/V30) (xS) WaterResistant Receiver-In-Canal (RIC) instrument with size 13 battery (for fitting range, product details and available options, please see the Product Information or visit www.phonakpro.com). Phonak Sky V-RIC instruments can be fitted with a Standard (xS), Power (xP) or UltraPower (xUP) external receiver. Using pure tone measurements with a digital hearing instrument can result in a wavy frequency response. This is an artifact resulting from the use of a narrowband input signal and does not affect the actual performance with naturally occurring broadband input signals. 2cm3 coupler data ANSI/ASA S3.22-2014 IEC 60118-0: 2015 Output sound pressure level Output sound pressure level Maximum HFA 111 dB SPL 106 dB SPL Full-on gain (Input 90 dB SPL) Full-on gain (Input 90 dB SPL) Acoustic gain RTG 29 dB Full-on gain (Input 50 dB SPL) Full-on gain (Input 50 dB SPL) Reference test gain (Input 60 dB SPL) Reference test setting (Input 60 dB SPL) Total harmonic distortion Equivalent input noise level 19 dB SPL Total harmonic distortion Frequency range Battery current Frequency range Battery current Equivalent input noise level Induction coil sensitivity Induction coil sensitivity Maximum 85 dB SPL Reference test setting (Input 31.6 mA/m) Reference test gain (Input 31.6 mA/m) V1.00/2016-01/DdH © Phonak AG All rights reserved/page 1/3

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Technical Data Phonak Sky V-RIC (V90/V70/V50/V30) (xP) 2cm3 coupler data Output sound pressure level Output sound pressure level Full-on gain (Input 90 dB SPL) Maximum HFA 124 dB SPL 120 dB SPL Full-on gain (Input 90 dB SPL) Acoustic gain RTG 55 dB Full-on gain (Input 50 dB SPL) Reference test gain (Input 60 dB SPL) RTG 43 dB Full-on gain (Input 50 dB SPL) Reference test setting (Input 60 dB SPL) Frequency range Total harmonic distortion Battery current Total harmonic distortion Battery current Equivalent input noise level Equivalent input noise level 19 dB SPL Induction coil sensitivity Induction...

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Technical Data Phonak Sky V-RIC (V90/V70/V50/V30) (xUP) 2cm3 coupler data Output sound pressure level Output sound pressure level Full-on gain (Input 90 dB SPL) Full-on gain (Input 90 dB SPL) Acoustic gain Maximum 72 dB Full-on gain (Input 50 dB SPL) Reference test gain (Input 60 dB SPL) Full-on gain (Input 50 dB SPL) Reference test setting (Input 60 dB SPL) Frequency range Total harmonic distortion Battery current Total harmonic distortion Battery current Equivalent input noise level Equivalent input noise level 19 dB SPL Induction coil sensitivity Induction coil sensitivity dB SPL Reference...

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Phonak Sky V

Phonak Sky V

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