cognitive-services-speech-sdk | Sample code for the Microsoft Cognitive Services Speech SDK | SDK library

by Azure-Samples C# Version: ingestion-v2.0.11 License: MIT

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | cognitive-services-speech-sdk Summary

cognitive-services-speech-sdk is a C# library typically used in Utilities, SDK applications. cognitive-services-speech-sdk has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

This project hosts the samples for the Microsoft Cognitive Services Speech SDK. To find out more about the Microsoft Cognitive Services Speech SDK itself, please visit the SDK documentation site.

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cognitive-services-speech-sdk has a medium active ecosystem.

It has 1935 star(s) with 1542 fork(s). There are 105 watchers for this library.

There were 6 major release(s) in the last 12 months.

There are 33 open issues and 1458 have been closed. On average issues are closed in 54 days. There are 26 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of cognitive-services-speech-sdk is ingestion-v2.0.11

Quality

cognitive-services-speech-sdk has no bugs reported.

Security

cognitive-services-speech-sdk has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

cognitive-services-speech-sdk is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

cognitive-services-speech-sdk releases are available to install and integrate.

Installation instructions are available. Examples and code snippets are not available.

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cognitive-services-speech-sdk Key Features

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cognitive-services-speech-sdk Examples and Code Snippets

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Community Discussions

Trending Discussions on cognitive-services-speech-sdk

.net Core console app Azure Cognitive Services MP3

Continuous speech recognition from microphone on MS Azure

How can I get begin time and end time for the conversion result of stream audio?

How to stop Microsoft Cognitive TTS audio playing?

Speech Services Azure - Failing server connection

LeftConversation event for disconnected participants

QUESTION

.net Core console app Azure Cognitive Services MP3

Asked 2021-Jul-02 at 14:40

i'm trying to use Azure Cognitive Services Speech to Text and i am hitting a roadblock in .net Core

i have native support for a WAV file using the audioConfig.FromWafFileInput(); which is great.

however i need to also support MP3's

I have found compressed audio support https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/how-to-use-codec-compressed-audio-input-streams?tabs=debian&pivots=programming-language-csharp

however this is referencing PushAudio Streams.

this is where i'm getting lost....

i have found this example for stream codec compressed audio https://github.com/Azure-Samples/cognitive-services-speech-sdk/blob/master/samples/cpp/linux/compressed-audio-input/compressed-audio-input.cpp

however this is not C# .net core and conversion is not really my strong suit.

so yeah at a bit of a loss.

any assistance would be greatly appreciated (y)

...

ANSWER

Answered 2021-Jun-30 at 14:13

This sample: https://github.com/Azure-Samples/cognitive-services-speech-sdk/blob/master/samples/csharp/sharedcontent/console/speech_recognition_samples.cs has compressed audio specific methods here and here. The latter pull stream sample seems pretty straightforward, just plug in your key, region, and filepath.

Source https://stackoverflow.com/questions/68195685

QUESTION

Continuous speech recognition from microphone on MS Azure

Asked 2021-May-25 at 16:19

I want to use the Azure Speech service for speech recognition from the microphone. I have a program running smoothly in Python with recognize_once_async(), this recognizes only the first utterance with a 15-second audio limit though. I did some research on this topic and went over sample code from MS (https://github.com/Azure-Samples/cognitive-services-speech-sdk/blob/master/samples/python/console/speech_sample.py) and couldn't find anything that enables continuous speech recognition from microphone... Any tips?

...

ANSWER

Answered 2021-May-25 at 16:19

You could try the below code :

Source https://stackoverflow.com/questions/67691338

QUESTION

How can I get begin time and end time for the conversion result of stream audio?

Asked 2021-Feb-02 at 09:26

I am using azure-speech to recognize audio stream, from speech_recognition_samples.cpp, from class RecognitionResult I only can get the Text and m_duration, but how can I get the begin time and end time of the result in the speech? I know e.Result->Offset() can return the offset, but I still confused about it, My code is

...

ANSWER

Answered 2021-Feb-02 at 09:26

If you look closely in your outputs - there are two events :

Recognizing and Recognized

Recognizing : The event Recognizing signals that are an intermediate recognition result is received.

Recognized : The event Recognized signals that a final recognition result is received.

So the offset that you see is for the complete sentence (Recognized event - usually before the first pause) : My voice is my passport, verify me. So for all the recognizing (intermediate) event, the offset will be same. So if you had another recognized event, you would see sequential offset. So if you had another sentence in the audio - you are likely to see additional recognized event and the offset - growing like you are expecting.

Update :

Additional Note : The duration grows from zero for every recognized event. The duration count traverses from zero to duration of the complete recognized event.

So for instance

Source https://stackoverflow.com/questions/65884778

QUESTION

How to stop Microsoft Cognitive TTS audio playing?

Asked 2020-Jun-23 at 02:58

I am using the JavaScript version of Microsoft Cognitive Services Speech SDK from https://github.com/Azure-Samples/cognitive-services-speech-sdk.

The audio is played by the browser when synthesizer.speakTextAsync is called. When the audio is too long I want to stop the audio play but I couldn't find any documentation on how to do that?

Any help is appreciated!

...

ANSWER

Answered 2020-Jun-23 at 02:58

Stopping audio playing is supported.

You need to create a SpeechSDK.SpeakerAudioDestination() object and use it to create audioConfig like this.

Source https://stackoverflow.com/questions/62523344

QUESTION

Speech Services Azure - Failing server connection

Asked 2020-Apr-23 at 07:08

I am starting to use the Cognitive Services provided by Microsoft. I am particularly interested in Text-To-Speech to synthesise speech into an audio file.

For this reason, in order to test it, I have created the 30days free trial subscription and I have pasted the subscription key into the Quickstart project which Microsoft provides. Nevertheless, when I run the simple code I get the following error:

Speech synthesis canceled, Internal server error. websocket error code: 1011 Did you update the subscription info?

I would like to know why my subscription info, obtained yesterday, which still has 29 days until it expires is not able to connect to the server.

I have tried to contact Microsoft Support but they send me back the same link to the same repository of the Quickstart project.

...

ANSWER

Answered 2020-Apr-23 at 07:08

I just tried with the trial subscription using this sample, it works fine.

You can try with my API key.

Source https://stackoverflow.com/questions/61364056

QUESTION

LeftConversation event for disconnected participants

Asked 2020-Mar-17 at 17:22

I am using the quickstart template for multi-device conversations and it seems like the participant change event handler (participantsChanged) does not get fired when a participant disconnects. I would expect to get a LeftConversation for a participant that closes their browser window or loses internet connection, but it seems like the event is only fired when a participant chooses to disconnect.

...

ANSWER

Answered 2020-Mar-17 at 17:22

The SpeechSDK.ParticipantChangedReason.LeftConversation event will be fired immediately if the participant leaves the conversation cleanly by clicking the 'Leave conversation' button.

If the participant leaves the conversation by another means such as closing the browser window or clicking the browser's back button, a 'DisconnectSession' message will be immediately triggered in the underlying websocket. This will be elevated to a SpeechSDK.ParticipantChangedReason.LeftConversation event within 6 minutes. The websocket 'DisconnectSession' message is not currently exposed as a SDK event in the Javascript SDK.

As a workaround, one possibility is to update the Quickstart code to add a listener for the browser 'beforeunload' or 'unload' event which will call the leave conversation function on the participant's behalf.

https://developer.mozilla.org/en-US/docs/Web/API/Window/beforeunload_event https://developer.mozilla.org/en-US/docs/Web/API/Window/unload_event

sample code:

Source https://stackoverflow.com/questions/60699701

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install cognitive-services-speech-sdk

The SDK documentation has extensive sections about getting started, setting up the SDK, as well as the process to acquire the required subscription keys. You will need subscription keys to run the samples on your machines, you therefore should follow the instructions on these pages before continuing.
Note: the samples make use of the Microsoft Cognitive Services Speech SDK. By downloading the Microsoft Cognitive Services Speech SDK, you acknowledge its license, see Speech SDK license agreement. Please see the description of each individual sample for instructions on how to build and run it.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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