"Authors are well known and highly recognized by the "acoustic echo and noise community." Presents a detailed description of practical methods to control echo and noise Develops a statistical theory for optimal control parameters and presents practical estimation and approximation methods"
Topics in Acoustic Echo and Noise Control(Reprint) Selected Methods for the Cancellation of Acoustical Echoes, the Reduction of Background Noise, and Speech Processing (Signals and Communication Technology) by Gerhard Schmidt, Eberhard Hänsler Paperback, 664 Pages, Published 2010 by Springer ISBN-13: 978-3-642-06975-8, ISBN: 3-642-06975-4
Topics in Acoustic Echo and Noise Control Selected Methods for the Cancellation of Acoustical Echoes, the Reduction of Background Noise, and Speech Processing (Signals and Communication Technology) by Eberhard Hänsler, Gerhard Schmidt, G. Schmidt Hardcover, 642 Pages, Published 2006 by Springer ISBN-13: 978-3-540-33212-1, ISBN: 3-540-33212-X