Priority Date: 23.03.12 (CN 2012180255)

HARMONICITY ESTIMATION, AUDIO CLASSIFICATION, PITCH DETERMINATION AND NOISE ESTIMATION

  • Application ID: EP13714809
  • Status: EXAMINATION IN PROGRESS

Applicant

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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

  • 23.03.2012 - Priority Date (CN 2012180255)
  • 26.09.2013 - Publication A2 (WO2013142652)
  • 28.01.2015 - Publication A2 (EP2828856)

IPC Classification