THE LISTENING COMPANION

Some arguments are easier to understand when heard.

INTRODUCTION

The book stands on its own.
This page makes selected concepts audible.

The listening companion provides selected audio examples for the Four Sonic Domains, intelligibility, Sonic Right-of-Way, synthetic-voice disclosure, and case material from the book.

The purpose is not to reproduce the book in audio. It is to demonstrate what hearing can reveal that words alone cannot.

* Listen with headphones where useful. No example should require them.

HOW TO LISTEN

Listen for the decision.

Hear

Listen to the example before reading the explanation.

Notice

Ask what changes in clarity, precedence, identity, or trust.

Read

Listen to the example before reading the explanation.

01 • FOUR SONIC DOMAINS

Different sounds carry different responsibilities.

Sonic Governance distinguishes four domains because each does different work.

Voice

Meaning • Intent • Humanity

Cues

Status • Transition • Action

Music

Emotion • Energy • Expectation

Atmosphere

Space • Context • Orientation

Silence

is not a fifth domain. It is a governing choice across all four.

02 • INTELLIGIBILITY

A message is not clear because it was sent.

Communication succeeds only when what is sent can actually be received and understood in context.

Listen for

Not volume alone. Notice masking, pacing, spectral balance, articulation, and the surrounding acoustic conditions.

What it demonstrates

Intelligibility is a system property. It does not belong to the message alone.

Exampe A

Technically present. Hard to understand.

Exampe B

Same message. Better conditions for comprehension.

03 • SONIC RIGHT-OF-WAY

When audible claims compete, something has to lead.

Sonic Right-of-Way determines what should Lead, Support, or Recede according to context and consequence.

Listen for

Which sound receives precedence. What becomes easier to understand. What no longer has to compete.

What it demonstrates

Good governance is not always about removing sound. It is often about deciding what deserves acoustic precedence.

Version A

Multiple sounds compete.

Version B

One element leads. Others support or recede.

THE DISCIPLINE

Sound has consequence.
Responsibility should follow.

Sonic Governance is the organisational discipline governing how sound is chosen, used, changed, evaluated, and held accountable across time.

It goes beyond individual sonic assets. It asks what sound should achieve. What should be heard. What should remain silent. Who has authority to decide. What must hold. What may adapt. And what evidence should change the decision.

Sonic Governance does not replace sound branding, audio UX, acoustic engineering, accessibility, service design, or communications governance. It governs the seams where their decisions meet.

THE FRAMEWORK

A system for governing what people hear.

Structure the system. Govern it in context. Learn from evidence.

Four Sonic Domains

What makes up the audible system?

Voice · Cues · Music ·  Atmosphere

Silence is a governing
choice across all four.

Governance Reach

How far does your authority reach?

Owned · Influenced · External

Decide directly. Shape where possible. Respond where control ends.

Sonic Right-of-Way

What takes precedence?

Lead · Support · Recede

When audible claims compete, decide what should lead.

OPERATION & LEARNING

SIGNAL

How is the system
governed over time?

Strategize · Identify · Guide ·
Nurture · Adapt · Leverage

Six recurring responsibilities.
Not a linear process.

FIT

How should principles
apply here?

Foundation · Instance · Trade-off

What must hold?
What is true here?
What response is justified?

The Audible Ledger

How does evidence
change decisions?

Need · Baseline · Evidence · 
Guardrails · Ownership ·
Threshold · Decision · Review

Makes decisions traceable
and evidence actionable.

THE ETHICAL CENTRE

Make trust easier to hear.

A coherent voice cannot make an organisation honest.
A recognisable motif cannot make a service reliable.
A reassuring atmosphere cannot compensate for inaccessible information, hidden authority, or broken promises.

Sound can help perception align with reality. It can make a clear system easier to navigate, a responsible service easier to understand, and reliable conduct easier to recognise.

Sound cannot manufacture deserved trust.
It can make deserved trust easier to hear.

• Clarity before coercion.
• Agency before compliance.
• Accessibility and safety before distinctiveness.
• Silence when silence serves people better.

FOREWORD

"At that point, design alone is no longer enough."

— Hannes Raffaseder
Professor of Audio Design, author of Audiodesign, composer and media artist, and Chief Executive Officer of USTP – University of Applied Sciences St. Pölten

In his foreword, Hannes Raffaseder places Trust You Can Hear in a wider shift from acoustic design towards organisational responsibility. He describes the book as moving attention
from individual design elements to the way an organisation deals with sound as a whole.

"Listening is not a peripheral concern
of organisational design."

THE ARGUMENT

From unmanaged sound to accountable conduct.

Part One
Why Sound Fails

• How sound accumulates by default.
• The noise tax and its consequences.
• Why perception begins early.
• Why strong sonic work still fails.

Part Two 
How Sound Becomes Governed

• Build the Sonic Architecture.
• Run SIGNAL.
• Make the system hold.
• The next interface and synthetic voice.
• The Audible Ledger.

The book closes with an Executive Readiness Toolkit to help leaders recognise where consequential sound is not yet governed and what the next accountable question should be.

HEAR THE BOOK

Some arguments in this book are easier to understand when heard.

The listening companion provides selected audio examples for the Four Sonic Domains, intelligibility, Sonic Right-of-Way, synthetic-voice disclosure, and case material from the book.

ABOUT THE AUTHOR

Herwig Kusatz

Herwig Kusatz is the author of Trust You Can Hear, creator of SIGNAL, and founder of Sound Strategy ))).

For more than twenty years, he has developed and advised on audible systems across public transport, services, products, interfaces, communications, and environments. His work includes Wiener Linien, ÖBB, and adidas.

He taught at university for eight years. His work has received six International Sound Awards, and he has served four times as an international jury member.

GET THE BOOK

Choose your edition.

Paperback

143 pages · English
First edition 2026
ISBN 978-3950632408

Hardcover

143 pages · English
First edition 2026
ISBN 978-3950632415

eBook

English
First edition 2026
ISBN 978-3950632422

Your organisation already has a sound. The question is whether it is governed.

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