SYSTEMS, METHODS, APPARATUS, AND COMPUTER-READABLE MEDIA FOR DEPENDENT-MODE CODING OF AUDIO SIGNALS
摘要
A scheme for coding a set of transform coefficients that represent an audio-frequency range of a signal uses information from a reference frame that describes a previous frame of the signal to determine frequency-domain locations of regions of significant energy in a target frame of the signal.
申请公布号
WO2012016128(A3)
申请公布日期
2012.04.05
申请号
WO2011US45865
申请日期
2011.07.29
申请人
QUALCOMM INCORPORATED;KRISHNAN, VENKATESH;RAJENDRAN, VIVEK;DUNI, ETHAN R.
发明人
KRISHNAN, VENKATESH;RAJENDRAN, VIVEK;DUNI, ETHAN R.