公开(公告)号：US06751586B1

公开(公告)日：2004-06-15

申请号：US09631584

申请日：2000-08-03

Applicant: Daisuke Okuno

Inventor： Daisuke Okuno

IPC: H03M1303

CPC classification number: H04L1/0082 ,  G10L19/005 ,  H04L1/0045 ,  H04L1/20 ,  H04L25/067

Abstract: A audio decoding device includes an error correction processing means 13 for generating interpolation process information, a soft decision information generating means 12a for generating a soft decision information indicating a current situation of the transmission line based on coded data, a audio decoding processing means 14 for applying an interpolation process to the audio code in unit of bit based on interpolation information and soft decision information and then decoding the audio code which is subjected to the interpolation process to generate audio data, and a audio output processing means 15 for outputting the audio data.

Abstract translation: 音频解码装置包括用于产生插值处理信息的纠错处理装置13，用于基于编码数据生成表示传输线的当前情况的软判决信息的软判决信息产生装置12a，用于 基于内插信息和软判定信息，以位为单位对音频代码应用插值处理，然后对经过内插处理的音频代码进行解码以生成音频数据;以及音频输出处理装置15，用于输出音频数据 。