Stanzione & Kim, LLP
Adaptive time and/or frequency-based encoding mode determination apparatus and method of determining encoding mode of the apparatus
An adaptive time/frequency-based encoding mode determination apparatus including a time domain feature extraction unit to generate a time domain feature by analysis of a time domain signal of an input audio signal, a frequency domain feature extraction unit to generate a frequency domain feature corresponding to each frequency band generated by division of a frequency domain corresponding to a frame of the input audio signal into a plurality of frequency domains, by analysis of a frequency domain signal of the input audio signal, and a mode determination unit to determine any one of a time-based encoding mode and a frequency-based encoding mode, with respect to the each frequency band, by use of the time domain feature and the frequency domain feature.
SAMSUNG Electronics Co., Ltd.
G G
G10L G10L
inventional inventional
Eun Mi Jung-Hoe Ki Hyun Chang Yong
Oh Kim Choo Son