How to convert Speech to Text

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I am doing project on speech signal to convert speech to text any one help me


Gabriele Bunkheila
Gabriele Bunkheila 2018 年 1 月 16 日
Hi Nemala,
I work at MathWorks and I noticed this old question of yours just now. In case it was useful to others, I thought I'd leave a link to our recent MATLAB Central sumbission speech2text:
That enables to leverage 3rd party speech-to-text web services (so far including from Google, Microsoft and IBM) directly from MATLAB using a simple MATLAB Function. The syntax looks like the following:
>> [samples, fs] = audioread('helloaudioPD.wav');
>> soundsc(samples, fs)
>> speechObject = speechClient('Google','languageCode','en-US');
>> outInfo = speech2text(speechObject, samples, fs);
>> outInfo.TRANSCRIPT =
ans =
'hello audio product Developers'
>> outInfo.CONFIDENCE =
ans =
Please refer to the html folder in the submission for a step-by-step getting started guide.
  9 件のコメント
Gabriele Bunkheila
Gabriele Bunkheila 2022 年 3 月 23 日
Indeed, as of today speech2text uses a web API interface to access three different speech-to-text web services. You also need to create an account with either of the supported providers to use that feature.
If you need a local solution, you may want to try this recent submission based on the deep network wav2vec -- this will downloaded and run the actual network on your local machine as part of the setup process:
Note that this is a simple end-to-end deep learning model and not a a fully-featured service. One of the limitations is that the model version available only works for English and it doesn't have any dialect-specific variations. That said, its is a state-of-the-art model as far as single networks go and its performance is remarkable for many ordinary test cases. Let us know how that works for you!


その他の回答 (2 件)

Image Analyst
Image Analyst 2015 年 5 月 1 日
Not an answer for you, but in case anyone is interested in the reverse direction (text to speech).....If you have Windows, try .Net. Try this MATLAB code snippet:
% Program to do text to speech.
% Get user's sentence
userPrompt = 'What do you want the computer to say?';
titleBar = 'Text to Speech';
defaultString = 'Hello World! MATLAB is an awesome program!';
caUserInput = inputdlg(userPrompt, titleBar, 1, {defaultString});
if isempty(caUserInput)
end; % Bail out if they clicked Cancel.
caUserInput = char(caUserInput); % Convert from cell to string.
obj = System.Speech.Synthesis.SpeechSynthesizer;
obj.Volume = 100;
Speak(obj, caUserInput);
Speech to text is a lot more complicated of course.
  4 件のコメント
Gabriele Bunkheila
Gabriele Bunkheila 2022 年 3 月 23 日
Please see the response provided to this same question in the main thread


zahoor mosad
zahoor mosad 2019 年 6 月 23 日
please send me the code to my gmail It will be great help for my thesis. I'm never forget your kindness.
  1 件のコメント
Image Analyst
Image Analyst 2019 年 6 月 23 日
Did you overlook Gabriele's answer above? Does that not help? Exactly what kind of code were you looking for? What is the topic of your thesis?


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