The paper extends previous research and presents a suite of novel high efficiency digital PMA topologies based on Pulse Edge Delay Error Correction (PEDEC). The practical results are very encouraging, showing that digital modulator performance is maintained throughout the subsequent power conversion. The topologies are believed to be the first implemented digital PMA systems including effective power stage error correction.
|Title of host publication||Digital Pulse Modulation Amplifier (PMA) systems based on PEDEC control|
|Publication status||Published - 1999|
|Event||106th Audio Engineering Society Convention - MOC Center, Munich, Germany|
Duration: 8 May 1999 → 11 May 1999
|Conference||106th Audio Engineering Society Convention|
|Period||08/05/1999 → 11/05/1999|