Audio Engine

Use this to make call-centre recordings easier to listen to, recover speech from old phone calls, or sharpen a field recording where the speaker is hard to hear. Supports MP3, WAV and telephony codecs (GSM, AMR).

Use this to shrink podcast and interview archives by going mono, or to up-convert mono voice-overs so pro editing software accepts them.

Use this to fit big WAV files into email, cut disk usage on a podcast archive, or shrink recordings before uploading them to a transcription service.

Use this to turn an iPhone voice memo (M4A) into MP3, convert a FLAC archive into MP3 for portable players, shrink WAV studio recordings as OPUS, or migrate old WMA files to modern formats.

Use this to reduce air-conditioner noise on meeting recordings, clean traffic rumble out of interviews, or get rid of the static on tape transfers.

Use this to break a meeting into per-speaker quotes, distinguish the interviewer from the interviewee, or pull individual contributions out of a panel recording.

Use this to turn webinar videos into podcasts, archive only the audio of meeting recordings, rip music from films/series, or produce audio files from interview videos for transcription.

Use this to give podcast episodes a professional opening/closing, kill click noises caused by abrupt starts and stops in music, or soften presentation audio.

Use this to organise an MP3 collection, tag podcast episodes properly, or keep your audio archive consistent. These tags are what shows up in music players and podcast apps.

Use this to bring podcast episodes to Spotify's standard, make sure every track in a music collection plays at the same level, or hit a professional broadcast level.

Use this to drop long pauses between sentences, "umm" pre-silences, and gaps between questions and answers. Cuts the duration by 30-50% so the listener does not lose interest.

Use this to produce meeting minutes from recordings, generate written transcripts of podcasts, turn lectures into notes, or convert voice messages into text.