Jasper ASR

Generates text from speech audio

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Table of Contents

• Prerequisites
• Features
• Installation
• Usage

Prerequisites

# apt install libsndfile-dev ffmpeg

Features

• ASR using Jasper (from NemoToolkit )

Installation

To install the packages and its dependencies run.

python setup.py install

or with pip

pip install .[server]

The installation should work on Python 3.6 or newer. Untested on Python 2.7

Usage

from jasper.asr import JasperASR
asr_model = JasperASR("/path/to/model_config_yaml","/path/to/encoder_checkpoint","/path/to/decoder_checkpoint") # Loads the models
TEXT = asr_model.transcribe(wav_data) # Returns the text spoken in the wav