Oticon Opn CIC 85 Technical Data Sheet
This document provides detailed technical specifications for the Oticon Opn CIC 85 hearing aid models, including performance metrics, frequency response, and fitting parameters.
Oticon Opn Series Overview
The Oticon Opn CIC 85 hearing aids are built on the Velox™ platform, offering advanced sound processing capabilities. The OpenSound Navigator™ continuously analyzes the environment to manage and attenuate disturbing noise, enhancing the listening experience. NFMI wireless technology is an optional feature that enables binaural communication. The Velox platform provides high frequency resolution, with 64 channels available in the Opn 1 model. The hearing aids are fully programmable with updatable firmware.
Performance Specifications
The following table details key performance indicators across different Oticon Opn models:
| Feature | Oticon Opn 1 | Oticon Opn 2 | Oticon Opn 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Speech Understanding | |||||||||
| Max. noise removal | Level 1 9 dB [Default] | Level 2 5 dB [Default] | Level 3 3 dB [Default] | ||||||
| Speech Guard™ LX | Level 1 [Default] | Level 2 [Default] | Level 3 [Default] | ||||||
| Spatial Sound™ LX*** | 4 estimators (0) [Default] | 2 estimators (0) [Default] | 2 estimators (0) [Default] | ||||||
| Soft Speech Booster LX | [Default] | [Optional] | [Optional] | ||||||
| Speech Rescue™ LX | [Default] | [Default] | [Default] | ||||||
| Sound Quality | |||||||||
| Clear Dynamics | [Default] | [Default] | [Not included] | ||||||
| Spatial Noise Management*** | [Default] | [Default] | [Default] | ||||||
| Fitting Bandwidth* | 10 KHz | 8 KHz | 8 KHz | ||||||
| Processing Channels | 64 | 48 | 48 | ||||||
| Listening Comfort | |||||||||
| Transient Noise Management | 4 configurations, On/Off | 4 configurations, On/Off | 4 configurations, On/Off | ||||||
| Feedback shield LX | [Default] | [Default] | [Default] | ||||||
| Personalization & Optimizing Fitting | |||||||||
| Binaural Coordination**** | [Default] | [Default] | [Default] | ||||||
| YouMatic™ LX | 3 configurations | 2 configurations | 1 configuration | ||||||
| Fitting Bands | 16 | 14 | 12 | ||||||
| Adaptation Management | [Default] | [Default] | [Default] | ||||||
| Oticon Firmware Updater | [Default] | [Default] | [Default] | ||||||
| Fitting Formulas | VAC+, NAL-NL1+2, DSL v5.0 | VAC+, NAL-NL1+2, DSL v5.0 | VAC+, NAL-NL1+2, DSL v5.0 | ||||||
| Acoustic Notifications | [Default] | [Default] | [Default] | ||||||
| Tinnitus SoundSupport™**** | [Optional] | [Optional] | [Optional] | ||||||
| Battery life, hours** | 60-70 | 60-70 | 60-70 | ||||||
Notes for Table 1:
- * Bandwidth accessible for gain adjustments during fitting.
- ** Battery size 10 - IEC PR70. Real usage battery life is shown as an estimated interval based on mixed use cases with variable amplification settings and variable input levels.
- *** If NFMI is chosen.
- **** If NFMI and push button is chosen.
Detailed Technical Measurements
The following table presents detailed technical measurements for the Oticon Opn CIC 85, measured according to Ear Simulator and 2CC Coupler standards:
| Parameter | Ear Simulator (IEC 60118-0:1983/AMD1:1994, IEC 60118-0:2015, IEC 60118-1:1995+AMD1:1998 CSV and IEC 60318-4:2010) | 2CC Coupler (ANSI S3.22-2014, IEC 60118-0:2015 and IEC 60318-5:2006) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Opn 1 | Opn 2 | Opn 3 | Opn 1 | Opn 2 | Opn 3 | ||||
| Frequency range Hz | 100-9500 | 100-7500 | 100-7500 | 100-9000 | 100-7500 | 100-7500 | |||
| OSPL90 Peak | 126 dB SPL | 118 dB SPL | - | 123 dB SPL | 116 dB SPL | - | |||
| OSPL90 1600 Hz | - | - | - | 121 dB SPL | 115 dB SPL | - | |||
| OSPL90 HFA-OSPL90 | - | - | - | - | - | - | |||
| Full-on gain* Peak | 61 dB | 52 dB | - | 55 dB | 48 dB | - | |||
| Full-on gain* 1600 Hz | - | - | - | 48 dB | 38 dB | - | |||
| Full-on gain* HFA-FOG | 56 dB | 49 dB | - | - | - | - | |||
| Reference test gain | - | - | - | - | - | - | |||
| Telecoil output (1600 Hz) 1 mA/m field | - | - | - | - | - | - | |||
| Telecoil output (1600 Hz) 10 mA/m field | - | - | - | - | - | - | |||
| Telecoil output (1600 Hz) SPLITS L/R | - | - | - | - | - | - | |||
| Total harmonic distortion (Input 70 dB SPL) 500 Hz | 2 % | <2 % | - | - | - | - | |||
| Total harmonic distortion (Input 70 dB SPL) 800 Hz | 3 % | <2 % | - | - | - | - | |||
| Total harmonic distortion (Input 70 dB SPL) 1600 Hz | 4 % | 2 % | - | - | - | - | |||
| Equivalent input noise level Omni | 20 dB SPL | - | - | 17 dB SPL | - | - | |||
| Battery consumption** Typical | 1.1 mA | - | - | 1.3 mA | - | - | |||
| Battery consumption** Quiescent | 1.0 mA | - | - | 1.0 mA | - | - | |||
| Battery life, calculated, hours*** | 90 | - | - | 80 | - | - | |||
| IRIL (IEC 60118-13:2016) | 700/1400/2000 MHz: 19/11/26 dB SPL | ||||||||
Notes for Table 2:
- * Measured with the gain control of the hearing aid set to its full-on position minus 20 dB and with an input SPL of 70 dB. This is to obtain a gain response equal to the full-on gain response from e.g. IEC 60118-0+A1:1994 but without influence of feedback.
- ** Battery current is measured according to IEC 60118-0:1983/AMD1:1994 §7.11, IEC 60118-0:2015 §7.7 and ANSI S3.22:2014 §6.13 after a settling time of minimum 3 minutes.
- *** Based on the standardized battery consumption measurement (IEC 60118-0:1983/AMD1:1994). The actual battery life depends on battery quality, use pattern, active feature set, hearing loss and sound environment.
Frequency Response and Gain Graphs
The following graphs illustrate the frequency response and full-on gain characteristics of the Oticon Opn hearing aids for different models and measurement configurations. Each graph displays sound pressure level (SPL) in dB on the y-axis against frequency in Hz on the x-axis.
Oticon Opn 1 - Ear Simulator
This plot shows the frequency response and full-on gain for the Oticon Opn 1 model using an Ear Simulator. It details how the hearing aid amplifies sound across various frequencies.
Oticon Opn 2 & Opn 3 - Ear Simulator
This plot displays the frequency response and full-on gain for the Oticon Opn 2 and Opn 3 models when measured using an Ear Simulator, illustrating their amplification characteristics.
Oticon Opn 1 - 2CC Coupler
This plot shows the frequency response and full-on gain for the Oticon Opn 1 model using a 2CC Coupler, providing measurements under a different acoustic load.
Oticon Opn 2 & Opn 3 - 2CC Coupler
This plot displays the frequency response and full-on gain for the Oticon Opn 2 and Opn 3 models using a 2CC Coupler, detailing their performance in this configuration.
Technical and Environmental Information
Technical Information: Omnidirectional mode is used unless otherwise stated.
Operating Conditions:
- Temperature: +1°C to +40°C
- Relative humidity: 5% to 93%, non-condensing
Storage and Transportation Conditions: Temperature and humidity should not exceed the following limits for extended periods during transportation and storage.
- Temperature: -25°C to +60°C
- Relative humidity: 5% to 93%, non-condensing
