Auphonic AI

Auphonic is an automatic audio post-production web service that uses AI algorithms to optimize audio files for podcasts, radio broadcasts, videos, and audiobooks without requiring manual audio engineering. Its AI performs automatic leveling to ensure consistent loudness, noise and hum reduction, filtering of audio interference, and loudness normalization to broadcast standards including EBU R128, iTunes, and Spotify. Auphonic's multitrack algorithms balance audio levels between multiple speakers in interview and panel recordings, correcting for differences in microphone quality, room acoustics, and speaking volume between participants. The service integrates directly with podcast hosting platforms including Buzzsprout, Anchor, Libsyn, and Podbean, enabling a fully automated publish workflow where audio goes from recording to polished publication without manual editing steps. Content creators, journalists, and podcasters use Auphonic to produce professional-sounding audio at scale without audio engineering expertise.