Essays — Inside the Hearing Machine

Robin Wallace

The Deaf Composer and His Broadwood: A Working Relationship

Tom Beghin

Beethoven’s Broadwood, Stein’s Hearing Machine and a Triology of Sonatas

Thomas Wulfrank

The Acoustics of Beethoven’s Hearing Machine

Sound files for figure 7

Recording Beethoven’s Broadwood: A Tonmeister’s Perspective

Martha de francisco

Building the Stein/Broadwood Hearing Machine

A First-Hand Report from Beethoven's Conversation Books