Top 20 NuGet speech Packages
WebTTS.GoogleTranslate provides Google Translate Text-To-Speech service to WebTTS core. Read more on GitHub repo.
WebTTS.Ivona provides Ivona Text-To-Speech service to WebTTS core. Read more on GitHub repo.
Baidu Audio Speech Recognition. You can only get DLL from Baidu official website. I package it up for .net core use.
Accessible Output allows you to create programs which speak either using the deault Windows (SAPI) voice, or to speak using a screen reader's API (providing a more natural user experience).
Microsoft Cognitive Services Speech Recognition API C# Client Library for x86 build
Microsoft Cognitive Services Speech Recognition API C# Client Library for x64 build
Microsoft Speech Recognition Service SDK can be used to do speech transcription. If you have a service which needs to utilize the power of Microsoft Speech transcription capabilities, this library can be used.
Xamarin and Windows plugin to perform text to speech functionality. Adjustable pitch, speak rate, locale, and more.
IBM.Watson.VisualRecognition.v3 wraps the Watson Visual Recognition service (http://www.ibm.com/watson/developercloud/visual-recognition.html)