| 摘要 |
<p>According to an embodiment, an apparatus and method for processing audio data are provided. In an embodiment, when an encoded audio bit stream sampled with a sampling frequency is received, a resampling rate is calculated to process the encoded audio bit stream. When the resampling rate is within a resampling threshold range, the encoded audio bit stream is processed in a frequency domain, and a desired number of audio samples per frame is output according to the resampling ratios. The encoded audio bit stream is processed in a frequency domain by using a sample rate converter integrated as a filter bank of an audio decoder. When the resampling rate is not within the resampling threshold range, the encoded audio bit stream is processed in a time domain, and the desired number of audio samples per frame is output according to resampling rates.</p> |
