Conley Rose, P.C.
Transient signal encoding method and device, decoding method and device, and processing system
A transient signal encoding method and device, decoding method and device, and processing system, where the transient signal encoding method includes: obtaining a reference sub-frame where a maximal time envelope having a maximal amplitude value is located from time envelopes of all sub-frames of an input transient signal; adjusting an amplitude value of the time envelope of each sub-frame before the reference sub-frame in such a way that a first difference is greater than a preset first threshold, in which the first difference is a difference between the amplitude value of the time envelope of each sub-frame before the reference sub-frame and the amplitude value of the maximal time envelope; and writing the adjusted time envelope into bitstream.
Huawei Technologies Co., Ltd.
G
G10L
inventional
Qing Herve Marcel Wei Longyin Chen Zexin Lei
Zhang Taddei Xiao Chen Hu Liu Miao