When a child feels safe in their body and connected to the people around them, they are more able to play, learn, and thrive. But for some children—especially those who have experienced stress, trauma, sensory sensitivities, or emotional challenges—feeling calm and safe can be difficult, even in supportive environments. That’s where the Safe & Sound Protocol (SSP) comes in. Grounded in neuroscience and delivered through gentle, filtered music, the SSP is a powerful tool we use in our clinic to help regulate the nervous system and support children’s emotional wellbeing, sensory processing, and social engagement.
What is the Safe & Sound Protocol (SSP)?
The Safe & Sound Protocol (SSP) is an auditory sensory integration program designed to help regulate the nervous system. It uses specially filtered music to support children (and adults) in feeling safer, calmer, and more able to connect with themselves and others. The SSP is delivered by a trained and certified provider, often as part of occupational therapy.
The Science Behind SSP:
The SSP is based on Polyvagal Theory, developed by Dr Stephen Porges. This theory explains how our nervous system responds to stress, safety, and social connection. According to Polyvagal Theory, feeling safe is essential for us to engage, learn, and thrive. When we feel threatened or overwhelmed, our nervous system can go into “fight, flight, or freeze” modes, making it hard to focus, interact, or manage emotions.
The SSP uses music that is specially filtered to emphasise the frequencies of the human voice that signal safety. Listening to this music helps to “retune” the nervous system, making it easier for the brain and body to recognise cues of safety, regulate emotions, and engage socially. This process is sometimes called “acoustic vagal nerve stimulation.”
What to Expect:
- Listening Sessions: Your child will listen to the filtered music through headphones, usually in a calm and familiar environment, with you or a therapist present for support. Sessions are paced according to your child’s needs, and can be delivered in clinic or at home under guidance.
- Activities: During listening, your child may engage in gentle, regulating activities such as drawing, playing with blocks, or quiet play. The aim is to keep the environment calm and supportive.
- Monitoring: The therapist will closely monitor your child’s responses and adjust the pace as needed. You will be encouraged to notice and report any changes in your child’s behaviour, mood, or physical sensations.
- Changes: Some children show improvements in areas such as emotional regulation, social engagement, sleep, and sensory sensitivities. Changes can be gradual and may continue to develop after the programme ends.
Why Use This Approach?
The SSP may be recommended for children who experience:
- Sensory sensitivities (e.g., to sound, touch, or movement)
- Difficulties with emotional regulation (e.g., anxiety, frequent meltdowns)
- Challenges with social engagement or communication
- Trauma history, or difficulties related to stress or resilience
- Difficulties with attention, behaviour, or participation in daily activities
Research and real-world evidence have shown that SSP can help reduce sound sensitivities, improve emotional and behavioural regulation, and support better engagement in therapy and daily life.
Precautions:
- Supervision: SSP should always be delivered or supervised by a certified provider. Children should never listen alone; a caregiver or therapist must be present to support and monitor.
- Pacing: The programme should be paced according to your child’s needs. It is better to go slowly and take breaks if needed, rather than “powering through.”
- Medical and Mental Health Considerations: SSP is not suitable for everyone. It is not recommended for children with active psychosis or who experience uncontrolled seizures.
- Life Events: It is best not to begin SSP during or immediately after major life changes or stressful events, as the nervous system may already be under strain.
- Possible Reactions: Some children may experience temporary discomfort, such as increased sensitivity, emotional ups and downs, or tiredness. If this happens, the session should be paused and the therapist will adjust the plan.
Summary:
The SSP is a gentle, evidence-based approach to help children feel safer, more regulated, and better able to engage with the world. It is grounded in neuroscience and delivered with careful support and monitoring. If you have any questions or concerns, your therapist will be happy to discuss them and ensure the approach is right for your child and family.
Is the SSP Right for Your Child?
If your child struggles with sensory sensitivities, emotional regulation, or connection, the Safe & Sound Protocol may offer a gentle path forward. Our certified providers are here to guide you through each step, ensuring the experience is supportive and tailored to your child’s unique needs.
You can read more about the Safe and Sound Protocol here.
Contact us today to learn more or to book a consultation.