# Astra 转录音乐并纠错

- 来源：jason (@jxnlco)
- 发布时间：2026-09-24 01:14
- AIHOT 分数：28
- AIHOT 链接：https://aihot.news/items/cmuedldre03s3rommcazwmhae
- 原文链接：https://x.com/jxnlco/status/2102808840102396388

## AI 摘要

一直在用 astra 转录音乐，然后查看频谱图做纠错，再检查乐理，最终得到非常可靠的转录结果，供我学习……

>频谱图显示出几个明显问题：一些宽颤音变成了额外的半音音符，而在 3:22 附近，追踪器短暂跳到了一个更低的钢琴音符上，而单簧管还在其上方继续。我正在修正这些问题，并简化孤立的十六分休止符。安静的结尾仍然不明确。

## 正文

been using astra to transcribe music, then to review the spectrogram to do error correction and then review the music theory resulting in very robust transcriptions for me to learn...

The spectrogram shows a few clear problems: some wide vibrato became extra chromatic notes, and around 3:22 the tracker briefly jumped to a lower piano note while the clarinet continued above it. I’m correcting those and simplifying isolated sixteenth rests. The quiet ending is still ambiguous.