I updated the plugin tutorial to include instructions on how to output audio: https://synthiam.com/Tutorials/UserTutorials/146/24

I also created a plugin with complete example and source code: https://synthiam.com/redirect/legacy?table=plugin&id=202

DJ,

Nice!

Do you have plans to add the Microsoft TTS Bing TTS feature to the existent plugin i.e. (EZ-Robot Bing plugin) ?

*** EDITED ***

Microsoft TTS? As in the speech synthesis? It has an output stream... Just do this..

      using (MemoryStream s = EZBManager.EZBs[0].SpeechSynth.SayToStream("I am speaking out of the EZ-B))
        EZBManager.EZBs[0].SoundV4.PlayData(s);

@DJ,

Not that.

This: https://docs.microsoft.com/en-us/azure/cognitive-services/speech/api-reference-rest/bingvoiceoutput

@Mickey666Maus,

you are mixing up concepts.

Quote:

http://www.downtown-tattoo.de/robotics/test123.html

I checked the Javascript code and runs on the browser the speech recognition and tts, after the speech recognition is done the browser calls api.ai.

All the work is done on the browser, the server only serves the page.

Quote:

To connect to the ARCs server you would just have to make an XMLHttpRequest();

XMLHttpRequest is a javascript class to GET or POST data to a web server.

you have a similar function in EZ-script:

HttpGet( url ) 

Quote:

But the limitation is clearly that ARC cannot send data to the browser I guess?

There is no limitation: a browser is a client application, you want another client application i.e. ARC to call a client ?

off course there are some exceptions i remember some years ago i used windows DDE (old stuff) https://en.wikipedia.org/wiki/Dynamic_Data_Exchange

to interact with Internet Explorer, and Microsoft Excel, etc.

To allow other clients to connect to an Application the application needs to expose a protocol, interfaces, methods etc.

@ptp, the example i provided will give you the ability to pipe any audio through the ez-b. Simply pipe PCM data at the sample rate specified in the example into any of the PlayData() overrides. It doesn't matter where you get the data from. If you get it from the link provided, cool. If you get it from a microphone, cool. If you get it from summoning a spirit ghost in the form of compatible audio data, cool.

Here is information in step-by-step for recap in case you haven't viewed the links i provided. Have fun!

Source Code: OutputAudioFromEZ-BSource.zip

*Dependency: Additional to adding ARC.exe and EZ-B.DLL, this plugin requires NAudio.DLL library to be added as a project reference. Remember to UNSELECT "Copy Files"!

This plugin provides the following examples:

1. Load audio from MP3 or WAV file

// MP3
NAudio.Wave.Mp3FileReader mp3 = new NAudio.Wave.Mp3FileReader(openFileDialog1.FileName);

// WAV
NAudio.Wave.WaveStream wav = new NAudio.Wave.WaveFileReader(openFileDialog1.FileName);

2. Convert audio file to uncompressed PCM data to supported EZ-B sample rate and sample size

NAudio.Wave.WaveFormatConversionStream pcm = new NAudio.Wave.WaveFormatConversionStream(new NAudio.Wave.WaveFormat(EZ_B.EZBv4Sound.AUDIO_SAMPLE_BITRATE, 8, 1), mp3);

3. Compress PCM data with gzip to be stored in project STORAGE

                using (MemoryStream ms = new MemoryStream()) {

                  using (GZipStream gz = new GZipStream(ms, CompressionMode.Compress))
                    pcm.CopyTo(gz);

                  _cf.STORAGE[ConfigTitles.COMPRESSED_AUDIO_DATA] = ms.ToArray();
                }

4. Play audio data from compressed project STORAGE

        using (MemoryStream ms = new MemoryStream(compressedAudioData))
        using (GZipStream gz = new GZipStream(ms, CompressionMode.Decompress))
          EZBManager.EZBs[0].SoundV4.PlayData(gz);

5. Supports ControlCommand() for Play and Stop of audio to be used in external scripts

    public override object[] GetSupportedControlCommands() {

      List items = new List();

      items.Add(ControlCommands.StartPlayingAudio);
      items.Add(ControlCommands.StopPlayingAudio);

      return items.ToArray();
    }

    public override void SendCommand(string windowCommand, params string[] values) {

      if (windowCommand.Equals(ControlCommands.StartPlayingAudio, StringComparison.InvariantCultureIgnoreCase))
        playStoredAudio();
      else if (windowCommand.Equals(ControlCommands.StopPlayingAudio, StringComparison.InvariantCultureIgnoreCase))
        stopPlaying();
      else
        base.SendCommand(windowCommand, values);
    }

6. Changes the status of the button when audio is playing globally from anywhere in ARC on EZ-B #0

    public FormMain() {

      InitializeComponent();

      EZBManager.EZBs[0].SoundV4.OnStartPlaying += SoundV4_OnStartPlaying;
      EZBManager.EZBs[0].SoundV4.OnStopPlaying += SoundV4_OnStopPlaying;
    }

    private void FormMain_FormClosing(object sender, FormClosingEventArgs e) {

      EZBManager.EZBs[0].SoundV4.OnStartPlaying -= SoundV4_OnStartPlaying;
      EZBManager.EZBs[0].SoundV4.OnStopPlaying -= SoundV4_OnStopPlaying;
    }

    private void SoundV4_OnStopPlaying() {

      Invokers.SetText(btnPlayAudio, "Play");
    }

    private void SoundV4_OnStartPlaying() {

      Invokers.SetText(btnPlayAudio, "Stop");
    }

Output Text to Speech You can output text to speech easily as well, using the following code example...

      using (MemoryStream s = EZBManager.EZBs[0].SpeechSynth.SayToStream("I am speaking out of the EZ-B))
        EZBManager.EZBs[0].SoundV4.PlayData(s);

@DJ,

The code is clear, and i believe it helps/answers the initial request (Gilvan Gomes).

I believe Gilvan is trying to code a plugin to use Bing/Azure/Microsoft Cognitive TTS services with EZB.

To avoid overlapping features (User vs EZ-Robot) plugin.

I asked if you have plans to create a Bing TTS plugin or extend the existent Bing Recognition plugin.

Not immediate plans - looks pretty simple though. Specifically since the service returns a byte array of compatible audio. Simply pump it through the examples and voila, you got bing tts.

I don't think it belongs in the Bing Recognition plugin. It would be a plugin of its own. The bing recognition is for speech recognition, not speech synthesis. The configuration of the two are quite different from the user perspective.