Microsoft Azure Speech to Text converts audio to text, supporting various languages and customization options. Part of the Azure cloud platform and integrates well with other Azure services. The speech to text service offers the following core features like Real-time transcription: Instant transcription with intermediate results for live audio inputs, Fast transcription: Fastest synchronous output for situations with predictable latency, Batch transcription: Efficient processing for large volumes of prerecorded audio and Custom speech: Models with enhanced accuracy for specific domains and conditions.