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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

# Using simple_wer_v2.py
Included in the lesson terminal is a directory, **wer**, which contains 3 files:
* simple_wer_v2.py
* human_transcription.txt
* speech_to_text_transcription.txt

The syntax for the program is:
```bash
simple_wer_v2.py hypothesis reference
```

The program compares the *hypothesis*, which in this case is the output from the speech API captured in **speech_to_text_transcription.txt**, and the *reference*, which is in **human_transcription.txt**


In the lesson terminal:
```bash
cd wer
python3 simple_wer_v2.py speech_to_text_transcription.txt human_transcription.txt
```
This result will be displayed as:
```bash
total WER = 13, total word = 38, wer = 34.21%
Error breakdown: del = 15.79%, ins=2.63%, sub=15.79%
```
Below the lesson terminal window, the errors are highlighted.

WER Demo

Getting Started

Your First Program

Recognition Configuration

Speech Adaptation

Models

Word Error Rate WER

Final Thoughts

Appendix

WER Demo

Using simple_wer_v2.py