利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104885153A 音频校正设备及其音频校正方法 无效 - 撤回

音频校正设备及其音频校正方法
摘要：
提供了一种音频校正设备及其音频校正方法。所述音频校正方法包括：接收音频数据的输入；通过分析音频数据的谐波分量来检测起音信息；基于检测到的起音信息来检测音频数据的音高信息；基于检测到的起音信息和音高信息将音频数据与参考音频数据进行比较并将音频数据与参考音频数据对齐；将与参考音频数据对齐的音频数据校正为与参考音频数据匹配。
摘要（英）：

An apparatus and a method for correcting audio data are provided. The method for correcting audio data includes receiving audio data, analyzing the harmonic component of the audio data to detect onset information, detecting the pitch information of the audio data based on the detected onset information, arranging it by comparing the audio data with reference audio data based on the detected onset information and pitch information, and correcting it so that the reference audio data and the arranged audio data coincide with the reference audio data.

0/0