Augmented Focus: Processes background sound separately from speech focus streams, keeping ambient sound comfortable and immersive while foreground speech is enhanced.

Dynamic Soundscape Processing 2.0: Takes sound processing to a more precise level by including motion data for a more realistic sound adapted to everyday life situations.

Speech and noise management: Distinguishes between speech signals and background noise and differentially amplifies speech while reducing noise, improving the signal-to-noise ratio the patient experiences.

Signia app: Allows the patient to adjust volume, programs, and sound settings directly from their smartphone, and may enable remote support from their audiologist.

e2e wireless 4.0: Controls coupling, synchronization, CROS/BiCROS pairing, and a range of sound features between both hearing aids via Signia's fourth-generation binaural wireless link.

TeleCare: Provides remote services including the TeleCare Dashboard, Remote Fine Tuning, and CareChat, allowing audiologists to make adjustments and communicate with patients without an in-person visit.

Wireless CROS/BiCROS: Enables the AX platform hearing aid to work with CROS transmitters, routing sound from the unaidable ear to the hearing aid on the better ear wirelessly.

StreamLine TV accessory: Streams high quality stereo sound directly from a TV to Bluetooth-equipped Augmented Xperience hearing aids.

StreamLine Mic accessory: Streams high quality stereo sound from any Bluetooth device (Android devices, older Apple devices, smartphones, PCs, laptops) to Bluetooth-equipped Augmented Xperience hearing aids; can also be used as a remote microphone.

Extended dynamic range: Allows the aid to process both very soft sounds and very loud sounds accurately within the same environment, preserving the natural loudness differences between sounds.

Feedback cancellation: Detects and eliminates the whistling or squealing sound (feedback) that can occur when amplified sound leaks back into the microphone, before the patient or those around them even hear it.

Acoustic Sensors: Redesigned acoustic sensors that can detect more variables of sound than previous generations, providing more accurate information about the acoustic environment for processing decisions.

Sound Clarity: Delivers lifelike sound quality that covers the full spectrum of wearing situations, from quiet to noisy, ensuring natural audio quality across all environments.

Speech Quality: Delivers improved speech understanding and communication ease in noise by applying signal processing specifically optimised for speech intelligibility.

Signia Assistant: Offers wearers instant 24/7 troubleshooting and customized sound adjustment recommendations via an intuitive AI-enabled chat in the Connex app, providing detailed information to address each client's fine-tuning needs.

Wearer Interaction: Technically inclined wearers may appreciate having extra control over their hearing aids; Signia Augmented Xperience hearing aids offer these wearers a comprehensive range of adjustment options via the Signia App.

InSituGram: Performs a hearing threshold measurement directly through the hearing aid while it is sitting in the patient's ear, enabling audiologists to calibrate the fit without a separate audiometric booth test.

AutoFit: Automatically calculates and applies an initial fitting prescription based on the patient's audiogram, giving the audiologist a ready-to-fine-tune starting point without manual entry.

Smart optimizer & Data logging: Automatically records how and where the patient uses their aids (which programs, how long, at what volumes), giving audiologists objective data to guide follow-up adjustments.

Frequency compression: Compresses high-frequency sounds (such as consonants like 's' and 'f') into a lower frequency range where the patient has more residual hearing, improving speech clarity when high-frequency amplification alone is insufficient.

Automatic acclimatization manager: Automatically increases amplification gradually over a set period after fitting, allowing new wearers to adjust to hearing aid amplification progressively rather than receiving the full target level from day one.