Traité des objets musicaux The group continued to refine Schaeffer's ideas and strengthened the concept of musique acousmatique. Schaeffer had borrowed the term acousmatic from Pythagoras and defined it as: "Acousmatic, adjective: referring to a sound that one hears without seeing the causes behind it". In 1966 Schaeffer published the book Traité des objets musicaux (Treatise on Musical Objects) which represented the culmination of some 20 years of research in the field of musique concrète. In conjunction with this publication, a set of sound recordings was produced, entitled Le solfège de l'objet sonore (Music Theory of the Acoustic Object), to provide examples of concepts dealt with in the treatise.
Traité des objets musicaux The group continued to refine Schaeffer's ideas and strengthened the concept of musique acousmatique. Schaeffer had borrowed the term acousmatic from Pythagoras and defined it as: "Acousmatic, adjective referring to a sound that one hears without seeing the causes behind it". In 1966 Schaeffer published the book Traité des objets musicaux (Treatise on Musical Objects) which represented the culmination of some 20 years of research in the field of musique concrète. In conjunction with this publication, a set of sound recordings was produced, entitled Le solfège de l'objet sonore (Music Theory of the Acoustic Object), to provide examples of concepts dealt with in the treatise