Voice AI
Voice AI Testing Guide: Speech-to-Text and TTS Pipelines
Voice AI has moved from novelty to infrastructure. Transcription powers meeting summarization, accessibility tooling, and customer support automation.
Speech Testing
Latest
Whisper
Testing Whisper and AssemblyAI: Transcription API Unit and Integration Tests
OpenAI's Whisper and AssemblyAI are the two most common transcription APIs in production Python applications.
Speech Testing
Audio and Speech Eval Frameworks: WER, BLEURT, and MOS Scoring in CI
Speech AI systems — transcription APIs, TTS engines, voice assistants — produce outputs that don't fit a binary pass/fail test.