Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
@ClintEastwood This applies to all SE languages sites, there is no better way than hearing the proper pronunciation from a native speaker. One drawback I can think of is, users might abuse this feature by uploading "nonsense" audio files. Hence, a proper auditing system should be implemented to avoid such issues, e.g. audio files should be reviewed before being published.
@SamIam You have your opinion and I have mine, there is no need to argue. "With your help, we're working together to build a library of detailed answers to every question about programming." and "We're a little bit different from other sites." reference.