Priority Date: 29.06.12 (FR 20120056285)

EFFECTIVE PRE-ECHO ATTENUATION IN A DIGITAL AUDIO SIGNAL

  • Application ID: EP13744654
  • Status: EXAMINATION REQUESTED

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Specialization

This patent has the IPC class G10 (MUSICAL INSTRUMENTS; ACOUSTICS) is specialized in G10. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 29.06.2012 - Priority Date (FR 20120056285)
  • 03.01.2014 - Publication A1 (WO2014001730)
  • 06.05.2015 - Publication A1 (EP2867893)

IPC Classification