SmartSpeech Technology: An umbrella platform encompassing Phonak's most advanced speech understanding technologies including Speech Enhancer, StereoZoom 2.

StereoZoom 2.0: Uses both hearing aids together to create a narrow directional beam focused on the dominant speech source directly in front, dramatically improving the signal-to-noise ratio in very noisy environments.

Dynamic Noise Cancellation: Uses deep neural network processing to identify and cancel background noise dynamically, adapting the level of noise reduction to the specific noise environment without degrading speech quality.

UltraZoom: Creates a highly focused directional microphone beam in front of the wearer using binaural processing, available exclusively on rechargeable Infinio models.

WindBlock: Detects wind turbulence on the microphone and automatically reduces the rushing wind noise without suppressing speech, keeping outdoor conversations comfortable.

Roger Technology: Enables the hearing aid to receive audio directly from Phonak Roger microphones (Roger On, Roger Select, etc.

DuoPhone: Automatically routes a phone call received in one ear to both hearing aids simultaneously, so the patient hears the caller in stereo rather than only in the ear holding the phone.

SoundRelax: Detects and softens sudden loud impact sounds (such as cutlery on plates, slamming doors, or keyboard clicks) before they reach the ear at a jarring level.

Real Ear Sound: Processes the wearer's own voice to deliver a natural, unprocessed self-sound impression, reducing the hollow or blocked sensation that many new hearing aid wearers experience.

WhistleBlock: Continuously monitors for and eliminates acoustic feedback (whistling) before it becomes audible, using advanced prediction to cancel the feedback path.

Tinnitus Balance: Generates a range of therapeutic sounds within the hearing aid to provide relief from tinnitus through sound enrichment and masking, available in Phonak's fitting software.

Tap Control: Allows the wearer to control hearing aid functions (such as answering phone calls or switching programs) by tapping on their ear, without touching the aid or phone.

SoundRecover2: Intelligently compresses and lowers high-frequency sounds that the patient cannot hear into a frequency region where they have usable residual hearing, improving audibility of consonants like 's', 'f', and 'th'.

APD 3.0: Acoustic Phonetically Detailed (APD) 3.

AutoSense OS 6.0: Phonak's sixth-generation automatic operating system that seamlessly detects the acoustic environment (including speech in noise, car, music, streaming, and calm situations) and switches processing parameters without any patient input.

Motion Sensor Hearing: An integrated motion sensor detects whether the wearer is walking, running, or sitting still and uses this information to adjust AutoSense OS processing; for example, prioritising stability during movement.