How to Use Multiple Custom Keyword on prime

kailash solanki 1

I am Using Custom keyword .table file on prime like -

private async Task InitializeKeywordModel()
{
const string keywordFilePath = "ms-appx:///Keyword/keywordfirst.table";
var file = await StorageFile.GetFileFromApplicationUriAsync(new Uri(keywordFilePath));
this.model = KeywordRecognitionModel.FromFile(file.Path);
}
kresult = await krecognizer.RecognizeOnceAsync(here i need to pass collection of Model);

it's working fine for me with single keyword model. but now i have multiple keyword file So How can i use that

i tried to use like -

List<Task<KeywordRecognitionResult>> lstTasks = new List<Task<KeywordRecognitionResult>>();

                    lstTasks.Add(ProcessHey("keywords/keywordfirst.table"));
                    lstTasks.Add(ProcessHeySecond("keywords/keywordsecond.table"));

public async Task<KeywordRecognitionResult> ProcessHey(string str)
{

        heymodel = KeywordRecognitionModel.FromFile(str);
        var audioConfig = AudioConfig.FromWavFileInput("hey.wav");
        var keywordRecognizer = new KeywordRecognizer(audioConfig);
        return await Task<KeywordRecognitionResult>.Run(async () =>
        {
            return await keywordRecognizer.RecognizeOnceAsync(heymodel);
        });

    }

same as i have implemented Task method for HeySecond Keyword but it's not working

i need help in how to pass collection of model ?

romungi-MSFT 42,116 Reputation points Microsoft Employee

2020-12-09T18:05:03.223+00:00

@kailash solanki Based on the keyword model format only one keyword can be created from speech studio for a file. I think you are trying to initialize the keyword model with two custom keywords or keywords file which might not be supported. You can instead try to initialize the required keyword model with a switch statement based on input received from the user. For example: This sample could be modified to enable users to select the keyword required from the display and then enable the microphone to record the sentence and save.