语音识别和语调检测 [英] Speech recogition and intonation detection

问题描述

我想制作一个iOS应用来计算疑问句。我将寻找WH问题，也将寻找我会吗？格式化问题。

I want to make an iOS app to count interrogative sentences. I will look for WH questions and also "will I, am I?" format questions.

我在语音或音频技术领域并不十分了解，但是我使用Google时发现语音识别SDK很少。但是仍然不知道如何检测和绘制语调。是否有任何支持语调或情感语音识别的SDK？

I am not very get in the speech or audio technology world, but I did Google and found that there are few speech recognition SDKs. But still no idea how can I detect and graph intonation. Are there any SDKs that support intonation or emotional speech recognition?

推荐答案

AFAIK没有基于云的语音识别SDK，它也可以提供你的语调。您可以搜索音高跟踪解决方案，并从音高轮廓中得出语调。在Python的 librosa 包中提供了一个开源程序：

AFAIK there is no cloud-based Speech Recognition SDK which also gives you intonation. You could search for pitch-tracking solutions and derive intonation from the pitch contour. An opensource one is available in the librosa package in Python:

https://librosa.org/librosa/generated/librosa.core.piptrack.html

如果您无法在应用程序中嵌入Python，则始终可以选择使用 Flask 或 fastapi 在REST API中提供它。 code>。

If you can't embed Python in your application, there is always the option of serving it in a REST API with Flask or fastapi.

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