Safe and Sound Protocol
A listening-based intervention that helps regulate the nervous system so voice, connection, and communication can return to a more natural, flexible state.
When the nervous system senses threat, the body shifts into protective patterns.
Breath tightens. The voice holds back, strains, or over-explains.
This isn’t a lack of skill.
It’s your system trying to keep you safe.
The Safe and Sound Protocol helps the nervous system settle so voice and communication can return to a more natural, flexible state.
Why SSP Is Sometimes Used in Voice Work
For some clients, voice challenges are closely connected to nervous system patterns.
When the system is frequently in fight-flight or shutdown states, the voice may:
• tighten or fatigue easily
• hold back during difficult conversations
• become reactive or over-controlled
SSP can help create the physiological conditions that allow voice therapy or communication work to be more effective.
What Is the Safe and Sound Protocol (SSP)?
The Safe and Sound Protocol is a music-based listening intervention developed by Dr. Stephen Porges as part of Polyvagal Theory.
Specially filtered music gently stimulates the vagus nerve, helping the nervous system shift toward regulation and connection.
As the nervous system settles, many people experience:
• reduced vocal tension
• improved emotional regulation
• greater ease in communication
• increased sense of safety in social interaction
How it Works
1. Voice and Nervous System Questionnaire
Share your voice concerns/wishes
2. SSP Intake Session
We’ll explore your goals, complete a brief intake, and begin mapping a personalized SSP plan.
3. SSP Listening Plan
You’ll receive a recommendation for ongoing SSP support.
Options may include pay-as-you-go or 3–6 month packages (where appropriate).
SSP is best when paired with another therapeutic process (e.g., voice therapy, psychotherapy, osteopathy etc).
How SSP Fits With BRAVE Voice Under Pressure
For some clients, nervous system regulation needs to stabilize before deeper communication work begins.
In these cases SSP may be used as a preparatory step before entering the BRAVE Voice Under Pressure pathway.
This helps ensure the nervous system has enough flexibility to support reliable communication under pressure.
I’m Martha Rice, I’ve experienced firsthand how quickly communication can change under pressure—even when you know exactly what you want to say. I'm a speech-language pathologist working in voice and communication across the lifespan. My work spans clinical voice therapy and communication under pressure, helping people develop voice and communication that remain steady, clear, and reliable when the stakes are high.
Through Clinical Voice Therapy, I support children and adults experiencing vocal strain or diagnosed voice conditions. Through BRAVE – Communication Under Pressure, I work with professionals whose communication shifts when pressure rises.
My approach integrates voice science, nervous system awareness, and movement-based practices to support communication that holds when it matters most.
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