Show HN: Keyterm Filtering for Voice AI

Category: infrastructure

Tags: speech-to-text, voice-ai, keyterm-filtering

Score: 6.7/10 (Innovation: 6, Technical: 7, Documentation: 6, Utility: 7)

Aditu provides an API that phonetically verifies keyterms in audio before passing them to STT services, reducing false positives caused by overeager keyword boosting. It addresses a tangible pain point for voice AI developers, especially in noise-sensitive domains like call centers.

Target audience: backend devs

Repository: https://aditu.tech/keyterm-filtering

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