Patent ID: 9672830
Date: 2017-06-06
CPC Classifications: G10L,H04B

Claim:
1. A voice signal encoding method, comprising: encoding, with compression, an input voice signal to obtain a broadband code stream, wherein the broadband code stream comprises a core layer bit stream and an extension enhancement layer bit stream; compressing the core layer bit stream to obtain a compressed code stream; packing the extension enhancement layer bit stream and the compressed code stream to obtain a packed code stream; and wherein compressing the core layer bit stream to obtain the compressed code stream comprises: wherein: if a packet length of a data packet to be processed is less than or equal to a longest frame length during the lossless compression, determining the frame length information during the lossless compression performed on the data packet comprises: if a packet length of a data packet to be processed is greater than a longest frame length during the lossless compression, determining the frame length information during the lossless compression performed on the data packet comprises: