# ZenMic Research

> Original statistics from ZenMic data on AI-generated audio and podcasts: length, voices, uses, languages and generation time. Updated daily.

Canonical: https://zenmic.com/research/
Last updated: 2026-11-05

Original statistics on AI-generated audio and podcasts, counted from ZenMic's own data and recomputed every day. Each finding has its own link, so you can quote and cite it.

## [AI Audio Statistics 2026: 3,800 Audios Analyzed](https://zenmic.com/research/ai-audio-statistics/)

3,800 AI-generated audios analyzed: median length 1 min 22 s, 87% use two or more voices, top use Learning & ESL (42%), 30% not in English, 28 s to generate a minute of audio. Updated daily from ZenMic data.

- [How long is an AI-generated audio?](https://zenmic.com/research/ai-audio-statistics/#audio-length)
- [How many voices does an AI audio use?](https://zenmic.com/research/ai-audio-statistics/#speakers)
- [What do people make with AI audio?](https://zenmic.com/research/ai-audio-statistics/#use-cases)
- [Which AI audio format is used most?](https://zenmic.com/research/ai-audio-statistics/#templates)
- [What languages are AI audios made in?](https://zenmic.com/research/ai-audio-statistics/#languages)
- [How long does AI take to make an audio?](https://zenmic.com/research/ai-audio-statistics/#generation-speed)

Data through 5 November 2026