Phonographic sound extraction using image and signal processing. - Sylvain Stotzer; Ottar Johnsen; Frédéric Bapst; Christoph Sudan; Rolf Ingold (ICASSP (4), 2004)

Groove Extraction of Phonographic Records. - Sylvain Stotzer; Ottar Johnsen; Frédéric Bapst; Rolf Ingold (Document Analysis Systems, 2006)

Detection of the Groove Position in Phonographic Images. - Ottar Johnsen; Sylvain Stotzer; Frédéric Bapst; Rolf Ingold (ICIP (6), 2007)

Phonographic sound extraction using photography and signal processing. - Sylvain Stotzer; Ottar Johnsen; Frédéric Bapst; Cédric Milan; Rolf Ingold (Digit. Signal Process., 2007)