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Lead the GenAI revolution by incorporating Google’s Speech-to-Text AI in Python. Learn use cases, execute demos, master recognition configuration, and improve transcription accuracy. Future-proof your skills.

mysdk.tar.gz

transcription demo code

key storing

lady susan - copy audio

Punctuation 

Multi language

Multi audio

Diarization

Diarization-copy

Speech adaptation phrases

Speech adaptation classes

Speech adaptation boost

Speech adaptation boost-tuning

Recognition model

Enhanced model

More than one minute

Welcome! My name is Bruce Bookman and I’m a subject matter expert in Conversational AI at Google. In this course, I will show you how to incorporate Google’s powerful Speech-to-Text Artificial Intelligence models into a Python program.
Google Speech-to-Text enables you to convert audio to text by applying neural network models in an easy-to-use API. So, in this course, you will start by understanding the main use cases for Speech-to-Text (STT) and an overview of the API.
You will then execute some demo code for the API to create a transcription for an audio file. Don’t worry, you’ll run through each line of code to make sure you’ve got it down.
In the following chapters, you will focus on recognition configuration, speech adaptation, and the different models used for speech recognition. Lastly, you will learn about word error rate and how to measure transcription accuracy.
By the end of this course, you will be able to inject STT in your own Python projects and you will have a great new skill for your resume.

Google Cloud: AI Speech-to-Text with Python 3

# Versions
This course covers **v1** and **v1p1beta1** versions of the Google Speech-to-Text API.

# Choices for interacting with STT 
There are three main methods for interaction with STT API including:
* Google cloud command-line utility
* Command-line using curl and REST
* Client libraries for Python, Java, Node.js, and more


# Types of audio processing
Three types of audio recognition are offered depending on use case. The three types are synchronous, asynchronous, and streaming.
* **Synchronous (Recognize)** - Sends audio data to the Speech-to-Text API, performs recognition on that data, and returns the results after all of the audio has been processed.

* **Asynchronous (LongRunningRecognize)** - Sends audio data to the Speech-to-Text API and initiates a Long Running Operation. Using this operation, you can periodically poll for recognition results.

* **Streaming (Streaming Recognize)** - Requests are designed for real-time recognition purposes.


## Quotas and limits
There are limits to the number of audio seconds allowed per day, and there are billing considerations as well. For more information, consult [quotas](https://cloud.google.com/speech-to-text/quotas#content)

The Cloud Speech API has a lot to offer. There are a number of options for interacting with the service: four AI models are available. The API can process many types of audio files, and it supports hundreds of languages. This lesson provides an in-depth overview of the Google STT API.


API General Overview

Getting Started

Your First Program

Recognition Configuration

Speech Adaptation

Models

Word Error Rate WER

Final Thoughts

Appendix

API General Overview

Versions

Choices for interacting with STT

Types of audio processing