| 摘要 |
A method for calculating a frame in audio decoding is described to prevent the decoding error resulted from the calculation error of the frame length due to the misreading of a padding bit in the head information of an audio signal. In the invention, the reading length during decoding can be varied according to a bit stream. By verifying a sync word code or a single word in the bit stream, the header address of the frame can be obtained and thus the head information of the frame can be decoded. Thereby, the real length of the frame can be acquired without referring to the padding bit.
|
