IndecalAI blog https://indecalai.com/blog/ Practical posts for teams building speech and AI models: how much data you need, where to get it, and what to check before you buy. From the people who collect it. en Tue, 27 Oct 2026 09:00:00 GMT How many hours of speech data do you need to fine-tune Whisper? https://indecalai.com/blog/how-many-hours-of-speech-data-to-fine-tune-whisper/ https://indecalai.com/blog/how-many-hours-of-speech-data-to-fine-tune-whisper/ Tue, 27 Oct 2026 09:00:00 GMT Speech data How much audio you need to fine-tune Whisper or another ASR model: what the Whisper paper shows, rough starting points by goal, and how to size a speech dataset without guessing. Off-the-shelf or custom speech data: how to choose https://indecalai.com/blog/ots-vs-custom-speech-data/ https://indecalai.com/blog/ots-vs-custom-speech-data/ Tue, 27 Oct 2026 09:00:00 GMT Datasets When to license an off-the-shelf speech dataset and when to commission a custom collection: a side-by-side comparison, five questions that decide it, and what to check in any licence.