Hello, Digital Room Correction 2.3.2 has been released and is available at: http://freshmeat.net/projects/drc/ Changes: This version adds a sharpness factor parameter to the sliding low pass prefiltering procedure, adds an option to read and write double precision floating point files, and adds some checks to warn when the input signal is too short to provide accurate results. Bye, -- Denis Sbragion InfoTecna Tel: +39 0362 805396, Fax: +39 0362 805404 URL: http://www.infotecna.it