schristoph.online

Tag

TTS

3 posts · all tags · all posts

2026

  1. The Gate That Couldn't See the Defect

    TL;DR: I am building narrated demo videos for an upcoming conference, and one of them went back for rework six times. Three of my own quality checks were involved, and each failed differently. One ran …

    EvaluationVoiceCloningTTSQualityEngineeringSageMaker

  2. Your Voice Clone Is Only as Good as the Reference Clip

    🎬 Also available as a blog walkthrough video with narrated diagrams. TL;DR: A voice clone built by conditioning on a reference clip, Qwen3-TTS, in my case, inherits the clip’s cadence, pitch, and …

    VoiceCloningTTSAmazonBedrockSageMakerAudioMLPublishing

  3. From a Generic Voice to My Own: Self-Hosting a TTS Model on Amazon SageMaker

    TL;DR: Last time, the demo video for my agentic-payments post was narrated by Amazon Polly: a clean, managed, recognizably synthetic voice. This time the same demo is narrated in my own voice, cloned …

    PublishingSageMakerTTSVoiceCloningAIAgentsAgenticCommerce