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The Sabines at Riverbank

The Sabines at Riverbank is a foundational piece of acoustic history, documenting the groundbreaking work of Wallace Clement Sabine and the origins of modern architectural acoustics at Riverbank Acoustical Laboratories.

This book, written by John W. Kopec, provides a detailed look at the experiments, discoveries, and early applications that shaped how sound is understood and controlled in built environments today.

Whether you are an acoustician, engineer, architect, or student, this collection offers valuable insight into the scientific principles and historical context that continue to influence acoustic testing and design.

Published here with permission from the Acoustical Society of America and the family of John W. Kopec.

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Book Details

AuthorJohn W. Kopec
PublisherAcoustical Society of America
FormatDigital PDF

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Explore the book chapter by chapter or begin with the introduction.

The Sabines at Riverbank

Introduction

Rooted in the origins of modern acoustics, The Sabines at Riverbank introduces architectural acoustics as a uniquely interdisciplinary science, shaped by the combined contributions of Wallace, Paul, and Hale Sabine.

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Chapter 1

Replacing a Scientific Legend

Beginning with the sudden loss of Wallace Sabine and the arrival of Paul Sabine at Riverbank to continue his work, this chapter highlights the creation of the first laboratory dedicated to acoustical testing and the challenge of advancing a field defined by a scientific pioneer.

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Chapter 2

The Colonel’s Estate: A Community of Thinkers

Behind the gates of Riverbank stood far more than a wealthy man’s estate—it was a living laboratory where science, imagination, and eccentricity flourished side by side. Under the watchful eye of Colonel George Fabyan, Riverbank became a remarkable gathering place for inventors, researchers, artists, and dreamers whose work would leave a lasting mark on American innovation.

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Chapter 3

Riverbank Is Fabyan, or Is It the Other Way Around?

To understand Riverbank is to understand the larger-than-life personality of Colonel George Fabyan, whose ambitions shaped every corner of the estate. From groundbreaking cryptography to strange experiments and unforgettable personalities, Riverbank reflected the brilliance, contradictions, and curiosity of the man who created it.

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Chapter 4

The Right Scientist for the Job

In Chapter 4, readers follow Paul Sabine's arrival at Riverbank Laboratories in 1919 and his ambitious efforts to continue and expand the pioneering work of his cousin, Wallace Sabine. Working with limited instrumentation but extraordinary determination, Paul launched research programs that advanced the understanding of sound absorption, noise control, hearing devices, architectural design, and acoustical testing.

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Chapter 5

The 1920s The Paul Sabines Get Involved

Chapter 5 explores the remarkable progress of the 1920s, a decade during which Paul Sabine's work influenced auditorium design, sound insulation standards, recording studios, and the growing field of architectural acoustics. The chapter also highlights Mabel Sabine's important role in Geneva's educational community and the family's broader impact beyond the laboratory.

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Published here with permission from the Acoustical Society of America and the family of John W. Kopec.