Welcome to DeepSpeech’s documentation!

Introduction

• Introduction

DeepSpeech Model

• Geometric Constants
  • n_steps
  • n_input
  • n_context
  • n_hidden_1, n_hidden_2, n_hidden_5
  • n_cell_dim
  • n_hidden_3
  • n_character
  • n_hidden_6
• Parallel Optimization
  • Asynchronous Parallel Optimization
  • Synchronous Optimization
  • Hybrid Parallel Optimization
  • Adam Optimization

Enums and structs

• Error codes
• Data structures
  • Metadata
  • MetadataItem

API Reference

• C
• JavaScript (NodeJS / ElectronJS)
  • Model
  • Module exported methods
  • Metadata
  • MetadataItem
• Java
  • DeepSpeechModel
  • Metadata
  • MetadataItem
• Python
  • Model
  • Metadata
  • MetadataItem

Examples

• C API Usage example
  • Creating a model instance and loading model
  • Performing inference
  • Full source code
• JavaScript API Usage example
  • Creating a model instance and loading model
  • Performing inference
  • Full source code
• Java API Usage example
  • Creating a model instance and loading model
  • Performing inference
  • Full source code
• Python API Usage example
  • Creating a model instance and loading model
  • Performing inference
  • Full source code

Contributed examples

• .Net API contributed examples
  • DeepSpeechWPF
• JavaScript contributed examples
  • NodeJS WAV
  • FFMPEG VAD Streaming
• Python contributed examples
  • Mic VAD Streaming
  • VAD Transcriber

Indices and tables

• Index

• Module Index

• Search Page