Microsoft Sam，SAPI 替代品 [英] Microsoft Sam, SAPI alternatives

问题描述

我们有一个计划使用 Microsoft 语音 API 的应用程序.现在我们使用 Microsoft Sam 语音在 Windows XP 上对其进行了测试，坦率地说，这听起来很糟糕……几乎不可能听到声音想要说什么.

We have a application that we were planing to use Microsoft speech API for. Now we tested it on Windows XP using Microsoft Sam voice and frankly it sound terrible ... It's almost impossible to hear what the voice is trying to say.

还有其他更好的声音吗?有没有更好的更新或更新版本.是否有其他产品、开源项目等可以作为替代方案?

Are there other, better voice. Are there any updates or newer versions out there that are better. Are there other product, open source projects etc that can work as an alternative?

澄清一下 - 它需要有某种 API，这样我才能真正针对它进行编程.

Just to clarify - It needs to have some sort of API so I actually can program against it.

推荐答案

在 Windows 上，我发现最好的方法是使用来自 AT&T Natural Voices 的语音 API 和语音:http://www2.research.att.com/~ttsweb/tts/demo.php

On Windows about the best I have found was using the speech API and voices from AT&T Natural Voices: http://www2.research.att.com/~ttsweb/tts/demo.php

然而，如果有的话，它们非常昂贵.我遇到过使用/商业模式与 AT&T 的想法相去甚远的项目，以至于他们甚至不会出售许可证.

They are however VERY expensive if available at all. I have run into projects where the usage/business model was so far from what AT&T was thinking of that they wouldn't even sell a license.

有一个免费的替代软件，Festival:http://www.cstr.ed.ac.uk/projects/festival/ ，虽然质量很糟糕.它比目前商用系统的音质落后大约 10 年.不过它是免费的.

There is a free software alternative, Festival: http://www.cstr.ed.ac.uk/projects/festival/ , the quality though is horrible. It is about 10 years behind the current sound quality of commercial systems. It is however free.

对我来说效果很好的第三个选择是将一些项目的语音合成部分转移到 OS X.OS X 有一套不错的工具和语音 APIS 以及一套相当不错的股票语音.当然，缺点是为这些 API 编写的程序只能在 OS X 下运行，而 OS X 只能在 Apple 硬件上运行.

A third alternative which has worked well for me was to shift the voice synthesis part of a few projects to OS X. OS X has a decent set of tools and speech APIS and a fairly decent set of stock voices. The downside of course is that prorams written for these APIs run only under OS X which runs only on Apple hardware.

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