# Automatic Speech Recognition Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/automatic-speech-recognition
> Markdown URL: https://aitinkerers.org/technologies/automatic-speech-recognition.md
> Technology record last updated: 2026-05-05T14:05:31Z
> Generated: 2026-10-23T19:05:57Z

Automatic Speech Recognition (ASR) is the core AI technology: it converts spoken language (audio signals) into written text (digital format) with near-human accuracy, powering systems like Siri and real-time transcription.

ASR is the indispensable AI technology that transforms raw audio waveforms into structured, searchable text. The process relies on sophisticated deep learning models: an acoustic model maps sound to phonemes, and a language model predicts the most probable word sequence. Modern ASR systems, like OpenAI's Whisper, achieve a Word Error Rate (WER) often below 5% in clean audio, making the technology highly reliable. This capability is critical for applications across industries: virtual assistants (Google Assistant), enterprise call center analytics, and high-volume transcription services. The global market for this voice and recognition technology is projected to reach US$73 billion by 2031, confirming its essential role in human-computer interaction and data processing.

- Official technology site: https://www.assemblyai.com/blog/what-is-automatic-speech-recognition-asr
- Public AI Tinkerers demos and talks: 1
- Result page: 1 of 1

## Recent Public Talks and Demos

### [Screenpipe - creepy or cool?](https://boston.aitinkerers.org/talks/rsvp_wPrZbUZIdtQ)

- Event context: AI Tinkerers Boston November Meetup — 2024-11-25 — Boston
- Public talk page: https://boston.aitinkerers.org/talks/rsvp_wPrZbUZIdtQ

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