Auphonic

Automatic audio post production web service for podcasts, broadcasters, radio shows, movies, screencasts and more

We analyze your audio and do whatever is necessary to achieve a professional quality

Intelligent Leveler
balances levels between speakers, music and speech – no compressor knowledge required

Loudness Normalization
to broadcast standards (EBU R128, ATSC A/85, Mobile), including a true peak limiter and more

Audio Restoration
automatic noise and hum reduction, filtering of disturbing low frequencies

Multitrack Algorithms
featuring automatic ducking, noise gate and cross talk (spill) removal

Automatic Speech Recognition
and audio search in over 80 languages

Optimal Encoding, Metadata and Chapter Marks
MP3, Opus, AAC/MP4, Ogg Vorbis, ALAC, FLAC, etc.

Enhanced podcasts, chapters in and VorbisMP4, ID3 (MP3)
Video Workflow and Audiograms
video input/output support and audiogram waveform videos
Automatic Content Deployment

Dropbox, (S)FTP, HTTP, Google Drive and Cloud Storage, WebDAV, (Amazon) S3, YouTube, Facebook, SoundCloud, Spreaker, Libsyn, Podlove, Podigee, Blubrry, Archive.org