Enhanced Sound Processing: Split processing by Signia brings the High End Dynamic Sound Processing's some capabilities to the budget segment for better Speech in Noise and in Quiet.

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.

Microphone directionality: Uses two microphones to focus amplification toward sounds in front of the patient while reducing sounds coming from other directions.

Automatic directionality: Automatically switches between omnidirectional and directional microphone modes depending on the noise level detected, without the patient needing to select a program.

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

miniPocket compatibility: The aid is compatible with Signia's miniPocket remote control device, allowing patients who prefer a physical button to adjust their aids without a smartphone.

e2e wireless: Creates a wireless link between the left and right hearing aids so they share information and coordinate their processing, behaving as one integrated system rather than two independent devices.

Adaptive compression (Orion Specific): Continuously adjusts how loud sounds are compressed so that both soft and loud sounds stay comfortable and clear without the patient manually changing volume.

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.

TruEar: Emulates the acoustic effect of the natural outer ear (pinna) to help the patient locate sounds accurately and experience a more natural listening impression, particularly in quiet situations.

User control coupling via e2e: When the patient adjusts a control (volume or program) on one aid, the e2e wireless link instantly applies the same change to the other aid, so they never need to adjust both aids separately.

48-channel first fit: Uses 48 processing channels to calculate a precise, personalized fit from the very first appointment, reducing the need for multiple follow-up adjustments.

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.