NeuroSonica SmartSound is an innovative Australian, TGA listed, non-pharmacological digital therapeutics technology. It is designed to assist in supporting the natural regulation of the autonomic nervous system and brainwave activity through evidence-based acoustic neuromodulation.
Introducing
NeuroSonica SmartSound
Always read the label and follow directions for use
Neurosonica SmartSound is listed on the Australian Register of Therapeutic Goods (ARTG ID: 282405) as a Class 1 Medical Device Software (SaMD). Official Description: Deep brain stimulation therapy management application software.
About NeuroSonica SmartSound
SmartSound delivers complex, multi-layered therapeutic sound technologies embedded in immersive soundscapes to provide non-invasive, evidence-based support for the management of physical, mental, and emotional well-being—including management support for sleep, stress, and cognitive performance.
SmartSound technologies are designed to function automatically, requiring no specialized training, technical skills, or conscious effort from the user. Individual results may vary.
The Next Generation of NeuroSonica
We are bringing our advanced audio technology to custom-engineered headphones with a new, proprietary delivery format. We are currently accepting Expressions of Interest (EOIs) from distributors, medical professionals, and wellness practitioners ahead of our official launch in early 2027.
Please Note: This upcoming headphone hardware is an accessory in development, is not yet available for supply, and is not yet listed on the Australian Register of Therapeutic Goods (ARTG). NeuroSonica does not currently have any products available for public supply or purchase.
SmartSound Technologies
Different variations and configurations of SmartSound technologies are designed to support either calm, deeply relaxed or alert, focused states of mind, providing flexible assistance to complement overall well-being. For user convenience, SmartSound sessions fall into three primary categories—sleep, relaxation, and stimulation.
Brainwave Synchronisation
Mechanism: Our fundamental technology. Uses multi-layered auditory driving (entrainment) processes designed to modulate and balance brainwave frequencies. Used in all session protocols.
Benefits: Supports mental focus, aids memory retention, assists with emotional self-regulation, and promotes healthy sleep habits and relaxation.
Vestibular Auditory Stimulation
Mechanism: Gently interacts with the auditory system using specific rhythmic, low-frequency sound contrasts.
Benefits: Promotes a natural sleep cycle, enhances general body awareness, aids concentration, and helps clear mild mental clutter or daytime “brain fog.”
Bilateral Auditory Stimulation
Mechanism: Pans rhythmic acoustic stimuli between the left and right ears to encourage balanced dual-ear engagement.
Benefits: Provides a calming “dual attention” effect that helps ease feelings of everyday stress, quiet a busy mind, and support deep relaxation.
Full-Spectrum Acoustic Neuromodulation
Mechanism: Utilises a wide spectrum of audio frequencies, extending from very low to upper acoustic limits.
- High Frequencies (8kHz+): Designed to gently stimulate auditory pathways to support daytime alertness, creative thinking, and mental clarity.
- Low Frequencies (<100Hz): Promotes a relaxed physical state, helping to soothe the system and support natural stress reduction.
Psychoacoustic Spatialization
Mechanism: Creates immersive 3D acoustic environments via Head-Related Transfer Functions (HRTF), utilizing surround sound principles and natural field recordings.
Benefits: Reduces listening strain, increases acoustic immersion, and provides a highly comfortable listening experience that prevents fatigue during extended sessions.
Middle-Ear Muscle Retraining
Mechanism: Employs structural audio modulations, including subtle high/low frequency transitions, that encourage gentle micro-adjustments within the auditory pathway.
Benefits: Helps ease sensitivity to harsh everyday environmental sounds, supporting a more comfortable and less reactive auditory experience.
Functional Aesthetics: Sound Art & Music
Mechanism: Blends multiple curated natural soundscapes (biophonia), abstract tones, and musical elements while minimizing predictable loops to prevent habituation.
Benefits: Directly influences mood to foster a positive emotional state, encourages cross-modal engagement, and triggers soothing, relaxing sensations.
Physiological Relaxation & Autonomic Support
SmartSound utilizes targeted acoustic neuromodulation protocols engineered to interface with the central and autonomic nervous systems, promoting physiological homeostasis and systemic relaxation.
These include:
Hemispheric Coherence & Stress Attenuation
Advanced acoustic pathways are designed to encourage symmetrical electrical activity between the left and right cerebral hemispheres. This functional neuromodulation helps down-regulate central nervous system hyper-arousal, mitigating the physiological impacts of chronic stress.
Auditory-Vagal Network Stimulation
The technology leverages specific acoustic structures to help engage auditory-vagal pathways, supporting optimal vagal tone and Heart Rate Variability (HRV). Enhanced HRV serves as a primary biomarker for robust autonomic resilience and adaptive stress management.
Autonomic Modulation (Sympathovagal Transition)
SmartSound facilitates a shift in autonomic bias by interrupting sustained sympathetic dominance (“fight-or-flight”) and encouraging a transition toward parasympathetic state activation (“rest-and-digest”). This transition supports the reduction of stress-induced vascular tension.
Neurological Sleep Architecture Optimisation
Sleep and relaxation protocols promote the neural synchronization required for slow-wave sleep cycles. By providing non-invasive neuro-acoustic cues, the technology supports the body’s intrinsic nocturnal recovery processes, facilitating vital neurological and physical restorative phases.
Cortical Frequency-Following Responses (FFR)
The integration of precise, embedded frequency differentials induces an auditory Frequency-Following Response. This stimulation pathway coaxes cortical networks to mirror targeted brainwave frequencies, safely assisting the transition into states of deep physiological relaxation or heightened focus without overriding internal neurological thresholds.
Clinical Applications & Healthcare Markets
As a Class I Medical Device, NeuroSonica SmartSound is uniquely positioned to address a rapidly growing global market segment for smart healthcare and workplace optimization. It provides a non-invasive, digital intervention designed to support patient care pathways, assist in the management of cardiovascular risk factors, and help alleviate workplace stress burdens.
Target Health Sectors
Medical Professionals & GPs
Provides a validated, non-invasive triage option or complementary therapy for patients including those suffering from long-term stress, hypertension, anxiety, depression, sleep or post-viral fatigue. Doctors can safely prescribe it alongside standard care protocols to help lower systemic inflammation caused by chronic sympathetic nervous system overactivation.
Psychiatry & Mental Health Clinics
Serves as an effective tool to help manage treatment-resistant insomnia, complex PTSD, panic disorders, and sensory overload. Some protocols put patients into a state similar to deep meditation, accelerating psychological recovery and improving emotional resilience. Others promote cognitive enhancement if utilized during waking hours to sharpen mental focus, improve concentration, and optimize overall brain and work performance.
Residential Aged Care Facilities
Helps combat cognitive decline, sundowning behaviours, social isolation, and chronic anxiety common among elderly populations. Easily integrated via its specialized press/play headwear, it offers a calming alternative to chemical restraints.
Hospitals & Post-Operative Wards
Deployed within acute care environments to help alleviate acute procedural anxiety, manage phantom or neuropathic pain, and lower reliance on high-risk opioid medications. It assists overall hospital productivity by accelerating patient discharge times through optimized rest, sleep restoration, and cardiovascular stabilization.
NeuroSonica Staff Wellness Programs
Provides an on-demand, self-managed mental reset tool for healthcare staff and workers facing severe burnout, compassion fatigue, and irregular shift-work exhaustion. Targeted short auditory sessions fit seamlessly into active shifts to help lower sympathetic overarousal or promote mental focus, concentration and alertness, without disrupting operational schedules.
2027 Partnership Expression of Interest
Sitting at the convergence of several high-growth global markets — digital therapeutics, mental wellness, sleep health, and wearable devices, we are currently accepting Expressions of Interest from qualified commercial partners ahead of the 2027 roll-out. Please select the partnership profile that best describes your organisation.
- Medical Device or Digital Health Distributor: Securing regional distribution or licensing rights for an all-in-one hardware and software health asset.
- Corporate Health & Enterprise Partner: Embedding neuroacoustic relaxation and focus features into B2B platforms or wellness ecosystems.
Always read the label and follow the directions for use. Neurosonica SmartSound companion headphones function strictly as a standard high-quality audio playback accessory engineered exclusively to optimize the acoustic delivery of the registered software protocol (ARTG ID: 282405). Information collected through this Expression of Interest is strictly for professional commercial evaluation, forecasting, and business-to-business (B2B) partnership discussions ahead of the 2027 commercial deployment.
Regulatory & Compliance Disclaimers
Always read the label and follow the directions for use.
Neurosonica SmartSound is listed on the Australian Register of Therapeutic Goods (ARTG ID: 282405) as a Class 1 Medical Device (Deep brain stimulation therapy management application software).
- Intended Use: This software is a non-invasive, non-pharmacological adjunctive tool designed to support relaxation, assist with everyday stress management, promote healthy sleep habits, and enhance mental focus.
- Medical Disclaimer: This product is not intended to diagnose, treat, cure, or manage any clinical, psychological, or chronic physiological condition (such as clinical anxiety, clinical depression, PTSD, hypertension, or structural hearing disorders). It is not a substitute for professional medical advice or treatment. Always consult a qualified healthcare provider regarding your health or medical care.
- Companion Hardware: The Neurosonica SmartSound headphones function strictly as a standard, high-quality audio playback accessory engineered to optimize the acoustic delivery of the registered software protocols. They do not independently alter the audio signals.

