首页>
外国专利>
SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS
SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS
展开▼
机译:MDCT系数的光谱形状估计
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method, decoder, and program code for filling an analysis window length with a time domain signal for concealing a lost audio frame associated with a received audio signal. A first segment of a previously received part of a received audio signal is copied from a prototype buffer. A second segment of the previously received part of the received audio signal is overlap added from the prototype buffer to an initial portion of a reconstructed part of the received audio signal followed by a remaining portion of the reconstructed part of the received audio signal.
展开▼