Eliminate acoustic room echo, microphone bleed, and wireless dropouts. Herman Tangen delivers broadcast-grade dialogue mastering, surgical spectral noise suppression, and multi-camera interview synchronization directly to creators, media producers, and corporate teams.
Every recording environment presents distinct acoustic challenges. Whether your session was tracked on studio condenser microphones, lavaliers on a trade show floor, or remote digital feeds like Riverside and Zoom, each stem undergoes dedicated calibration.
Precise vocal leveling between hosts and interviewees, cross-talk cancellation between adjacent open microphones, elimination of mouth clicks, and removal of intrusive stumbles while preserving natural conversational cadence.
Surgical spectral reduction of air conditioner hum, laptop fan noise, electrical ground loop buzz, and reverberant room reflections using dedicated restoration algorithms calibrated specifically for human voice frequencies.
Frame-accurate alignment of studio camera feeds, remote webcam captures, and guest ISO feeds synchronized with the restored audio master. Smooth multi-angle transitions and lower-third graphic placement ready for YouTube and Spotify.
Mastering to strict international loudness standards: -16 LUFS stereo for Apple Podcasts and Spotify, -14 LUFS for YouTube, with True Peak limiting at -1.0 dBTP to eliminate lossy codec inter-sample distortion.
A transparent four-stage production workflow designed for frictionless remote collaboration across international borders and varying creator schedules.
You upload your individual WAV/AIFF stems, camera ISO footage, and editorial brief to our private cloud repository. Track counts and clock sync are immediately verified.
Individual voice tracks are isolated to neutralize ambient noise, electrical hum, room resonance, and microphone plosives without introducing phase artifacts or unnatural digital muffling.
Vocal channels receive transparent multi-band compression, dynamic EQ, and gain automation. Editorial trims remove filler words, false starts, and unnatural pauses as requested.
Master files are encoded, tagged with metadata, chapter markers, and checked against broadcast compliance meters. Delivered in 24-bit WAV, 320kbps MP3, and 4K MP4 formats.
See the concrete technical differences between unmastered field recordings and calibrated broadcast delivery.
| Technical Metric | Raw Session Capture | Herman Tangen Delivery |
|---|---|---|
| Integrated Loudness | Unregulated (-28 to -12 LUFS) | -16.0 LUFS (±0.5 LUFS) |
| True Peak Ceiling | Clipping above 0.0 dBTP | -1.0 dBTP (Codec Safe) |
| Acoustic Room Noise | HVAC & fan broadband noise | Broadband Floor < -60 dBFS |
| Frequency Balancing | Boomy low-end, harsh sibilance | De-essed, vocal presence curve |
| Video Sync Latency | Drift of 1-3 frames over 60m | 0-frame drift sub-sample locked |
| Delivery Formats | Mismatched sample rates | 48kHz/24-bit WAV + 320k MP3 |
I am Herman Tangen, an independent audio engineer based in Oslo, Norway. I operate a focused post-production practice dedicated exclusively to the clarity, dynamics, and storytelling impact of spoken-word audio and interview video.
Many large content platforms rely on automated, aggressive AI filters that leave human voices sounding hollow, watery, and robotic. In my studio, every episode is audited, sculpted, and balanced by a human ear using industry-standard tools including iZotope RX Advanced, FabFilter mastering suites, and professional DAWs.
Operating remotely from Oslo, I work directly with clients across Europe, Asia-Pacific, and Malaysia. Clients communicate directly with me—the engineer shaping their tracks—ensuring rapid feedback cycles, precise revision execution, and consistent episode quality.
Straightforward commercial structures with zero hidden fees, clear revision policies, and a risk-free pilot assessment.
Concrete explanations regarding technical file handoff, audio salvage capabilities, and remote project delivery.
Submit your recording setup details below. You will receive a direct technical response from Herman Tangen within 1 business day detailing acoustic recommendations, stem requirements, and exact project scheduling.