audio-streaming | This repository is to do live audio streaming | Audio Utils library

I would like to integrate an HTML5 microphone in my web application, stream audio streams to a (Node.js) back-end, use the Dialogflow API for audio streaming, use the google Speech API, and return audio (Text to Speech) to a client to play this in a browser.

I found a github project which is exactly what I want to do. https://github.com/dialogflow/selfservicekiosk-audio-streaming

This is Ms. Lee Boonstra's Medium blog. (https://medium.com/google-cloud/building-your-own-conversational-voice-ai-with-dialogflow-speech-to-text-in-web-apps-part-i-b92770bd8b47) She has developed this project. (Thank you very much, Ms. Boonstra!) She explains this project very precisely.

First, I tried demo web application which Ms. Boonstra deployed with App Engine Flex. I accessed it (https://selfservicedesk.appspot.com/) and it worked perfectly.

Next, I cloned this project and tried to deploy locally. I followed this README.md. (I skipped the Deploy with AppEngine steps.) https://github.com/dialogflow/selfservicekiosk-audio-streaming/blob/master/README.md

However, it didn't work. The web app didn't give me any response. I use Windows 10, Windows Subsystems for Linux, Debian 10.3 and Google Chrome browser.

This is Chrome's console.

This is Terminal. (I didn't get any error message, which is mysterious for me.)

Could you give me any advice? Thank you in advance.

I'm struggling to find a solution for streaming synthesized audio from a Python server. The synthesized audio is incrementally generated and returned as a np.float32 NumPy array. It then needs to be transformed from a NumPy array into an MP3 chunk. Finally, the MP3 chunk is served via flask.

Here is some pseudo-code:

Our android build started failing all on its own without a single line change for 2 days now.

This is the error message:

/Users/shroukkhan/.gradle/caches/transforms-1/files-1.1/ui-5.11.1.aar/baa8b66e2e52a0a50719f014fc3f1c32/res/values/values.xml:40:5-54: AAPT: error: resource android:attr/fontVariationSettings not found.

/Users/shroukkhan/.gradle/caches/transforms-1/files-1.1/ui-5.11.1.aar/baa8b66e2e52a0a50719f014fc3f1c32/res/values/values.xml:40:5-54: AAPT: error: resource android:attr/ttcIndex not found.

As I understand this is related to android support library version mismatch, so i have forced using same library version . However, the problem has persisted. Here is the root level build.gradle:

I am having trouble to scrap the data from website. I am able to scrap the text but when i try to extract url then getting error.

this is the url: https://www.horizont.net/suche/OK=1&i_q=der&i_sortfl=pubdate&i_sortd=desc&currPage=1

So far i am using this:

I have been experimenting with sound using C.

I have found a piece of code that would allow me to generate PCM wave sound and output it through the sound card.

It worked pretty well for what it was.

Here's the code that works: (You need to link winmm for this to work)
(WARNING: It's quite loud.)

In this tutorial a class derives from BroadcastReceiver. It then receives messages. How? This is just a definition of a class, not an instance of it!

And after we figure that out - how do we prevent this from happening so that we can use this class with a LocalBroadcastManager, limiting it to the app only? (Not with the same exact case as in the tutorial, of course, because that's a message that's not from the app.)