Patent ID: 9043201
Filing Date: 2015-05-26
Classification: G10L

Abstract:
1. A method for processing audio frames comprising: producing, using a first coding method, a first frame of coded output audio samples by coding a first audio frame in a sequence of frames wherein the coded output audio samples are sampled at a first sampling rate; forming an overlap-add portion of the first frame using the first coding method; generating a combination first frame of coded audio samples based on combining the first frame of coded output audio samples with the overlap-add portion of the first frame; initializing a state of a second coding method based on the combination first frame of coded audio samples; and constructing an output signal based on the initialized state of the second coding method, wherein the generating a combination first frame comprises: resampling the combination first frame of coded audio samples at a second sampling rate to generate a resampled combination first frame of coded audio samples, wherein the initializing comprises initializing the state of the second coding method based on the resampled combination first frame of coded audio samples.