azure-speech-to-text-rest-py

Transcribe short WAV audio into text via Azure Speech REST API.

Updated Apr 12, 2026
One-click install
npx skills add https://github.com/davidrrowley/CortexYouV3 --skill azure-speech-to-text-rest-py-davidrrowley
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: azure-speech-to-text-rest-py
Source: https://github.com/davidrrowley/CortexYouV3/tree/main/.agents/skills/azure-speech-to-text-rest-py
Command: npx skills add https://github.com/davidrrowley/CortexYouV3 --skill azure-speech-to-text-rest-py-davidrrowley

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Transcribes short audio into text using Azure's Speech REST API, enabling quick transcription without the SDK.

Core Features & Use Cases

  • REST-based transcription of short audio (up to 60 seconds) from WAV PCM 16kHz mono files.
  • No SDK required; simple POST to region.stt.speech.microsoft.com with language and format controls.
  • Real-world use: transcribe quick voice notes, meeting snippets, or dictation for apps requiring lightweight STT.

Quick Start

Transcribe a short WAV file using the REST API and return the transcription text.

Frequently Asked Questions about azure-speech-to-text-rest-py

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I transcribe short audio files using Azure Speech REST API in Python?

You can transcribe short audio by sending a POST request with Python to the Azure speech recognition endpoint, passing your audio file and language parameters to receive transcribed text. This approach handles recordings up to 60 seconds.

Can I use Azure Speech to text without installing the SDK?

Yes, you can transcribe audio without the SDK by using the Azure Speech REST API. This method requires only your AZURE_SPEECH_KEY and AZURE_SPEECH_REGION to process short WAV PCM 16kHz mono files and return JSON text results.

What audio format is required for Azure REST speech-to-text transcription?

Azure REST speech-to-text transcription requires WAV PCM 16kHz mono audio files. Providing audio in this specific format ensures the REST endpoint can correctly process the short recordings and return the transcription.

What is the maximum audio length for Azure Speech REST API transcription?

The maximum audio length for Azure Speech REST API transcription is 60 seconds. This lightweight REST method is designed for short recordings like voice notes or meeting snippets rather than long-form audio.

How does the Azure Speech REST API return transcription results?

The Azure Speech REST API returns transcription results as a JSON object containing RecognitionStatus and DisplayText. You can configure the request to use either simple or detailed format parameters to control the output structure.