Patents Assigned to Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschunng E.V.
  • Near-transparent or transparent multi-channel encoder/decoder scheme
    Patent number: 7573912
    Abstract: A multi-channel encoder/decoder scheme additionally preferably generates a waveform-type residual signal. This residual signal is transmitted together with one or more multi-channel parameters to a decoder. In contrast to a purely parametric multi-channel decoder, the enhanced decoder generates a multi-channel output signal having an improved output quality because of the additional residual signal.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: August 11, 2009
    Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschunng E.V.
    Inventor: Jonas Lindblom