APPARATUS AND METHOD FOR DECODING AN ENCODED AUDIO SIGNAL WITH LOW COMPUTATIONAL RESOURCES
Patent №
US 9,799,345
Granted
2017-10-24
Filed 2016
Owner
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15177265
An apparatus for decoding an encoded audio signal including bandwidth extension control data indicating either a first harmonic bandwidth extension mode or a second non-harmonic bandwidth extension mode, includes: an input interface for receiving the encoded audio signal including the bandwidth extension control data indicating either the first harmonic bandwidth extension mode or the second non-harmonic bandwidth extension mode; a processor for decoding the audio signal using the second non-harmonic bandwidth extension mode; and a controller for controlling the processor to decode the audio signal using the second non-harmonic bandwidth extension mode, even when the bandwidth extension control data indicates the first harmonic bandwidth extension mode for the encoded signal.
AI classification
Ownership
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
assignment · 424360681
Assignors
NIEDERMEIER, ANDREAS, WILDE, STEPHAN, FISCHER, DANIEL, HILDENBRAND, MATTHIAS, GAYER, MARC, NEUENDORF, MAX
On an employer assignment, the assignors are typically the inventors.