Patent ID: 9607625
Date: 2017-03-28
CPC Classifications: G10L,H04L

Claim:
1. A method for audio encoding, comprising: performing first quantization encoding on audio data associated with a current frame of an audio data stream to obtain first quantization-encoded data; performing second quantization encoding on the audio data to obtain second quantization-encoded data; coupling the first quantization-encoded data to the current frame of the audio data stream; coupling the second quantization-encoded data to a next frame of the audio data stream; and initiating transmission of the first quantization-encoded data and the second quantization-encoded data to a decoding terminal, the decoding terminal being configured to obtain the current frame of the audio data stream by decoding the second quantization-encoded data in the next frame to avoid retransmission of the current frame when there is packet loss during the transmission.