CODE CONVERSION METHOD AND DEVICE

摘要

A code conversion method for converting first code string data based on a first audio encoding method into second code string data based on a second audio encoding method includes: a step of decoding the first code string data to generate first decoded audio; a step of correcting the signal characteristic of the first decoded audio to generate a second decoded audio; and a step of encoding the second decoded audio by the second audio encoding method to generate second code string data.