Overview

AssemblyAI’s Streaming Speech-to-Text (STT) allows you to transcribe live audio streams with high accuracy and low latency. By streaming your audio data to our secure WebSocket API, you can receive transcripts back within a few hundred milliseconds.

Basic Streaming Workflows

• Using real-time streaming

• Transcribe System Audio in Real-Time (macOS)

• Terminate Streaming Session After Inactivity

• Migrate from Streaming v2 to Streaming v3 (Python)

• Migrate from Streaming v2 to Streaming v3 (JavaScript)

Streaming for Front-End Applications

• Next.js Example Using Streaming STT

• Vanilla JavaScript Front-End Examples

Streaming with LeMUR

• Use LeMUR with Streaming Speech-to-Text (STT)

• Translate Streaming STT Transcripts with LeMUR

Use Case Specific Streaming Workflows

• Apply Noise Reduction to Audio for Streaming Speech-to-Text

• Transcribe Audio Files with Streaming Speech-to-Text

• Evaluate Streaming transcription accuracy with WER