Audio Mastering vs loudness CORRECT · Normalizer

Music Mastering with AI - Lightning-Fast Audio Mastering, Unlimited Revisions Transform your tracks into radio-ready masters with our revolutionary AI mastering technology. Whether you're producing music in your bedroom or professional studio, get instant mastering results that rival Grammy-winning engineers. We are the world's #1 AI mastering tool that translates human readable text prompts into mixing & mastering decisions. AUDIO MASTERING MADE SIMPLE Upload any track and receive professional audio mastering in seconds. Our AI analyzes your music's unique characteristics to deliver perfectly balanced, crystal-clear masters every time. WORLD’S #1 AI MASTERING ENGINEER THAT YOU CAN TALK TO Chat with virtual mastering engineers trained on millions of professional tracks. Get personalized advice, make real-time adjustments to your audio mastering, and achieve the exact sound you always dreamed of. It's like having a world-class engineer in your pocket who is never tired of your “+1dB to vocals” revision requests. Example music mastering prompts: - “Breathing highs, wide stereo field” - “Optimize for a club that has MONO speakers only” - “Boost vocals and add a little saturation to song” - “I want it to sound like Metallica's old days“ REFERENCE MASTERING Love how your favorite songs sound? Simply select a reference track, and watch AI mastering transform your music to that standard. INSTANT MASTERING, UNLIMITED POSSIBILITIES • Instant audio mastering- hear results in real-time • Unlimited masters – just one subscription rules hem all • Unlimited revisions - perfect your sound without extra costs • Text to mastering - talk to your virtual mastering engineer like you are emailing back and forth with a real studio • Unlimited FX, your creativity is the only limit PROFESSIONAL FEATURES • Advanced EQ and compression algorithms • Stereo width enhancement • Loudness optimization for all streaming platforms • Analog warmth, saturation and de-essing • Mastering reverb and tape effects • Perfect vocals and instruments ratio every time • True peak limiting to prevent distortion • Export in exact format your distributor needs (WAV, MP3, FLAC, 48k, 44k and any bit-depth) PERFECT FOR: • Professional producers seeking flexibility • Bedroom producers seeking professional audio mastering • Singer-songwriters finalizing demos • Podcasters enhancing audio quality • DJs preparing festival-ready tracks OPTIMIZED FOR EVERY GENRE: • EDM Mastering - Festival-ready loudness with punchy bass • Hip Hop Mastering - Crisp vocals, deep 808s, perfect for streaming • Pop Mastering - Radio-ready polish with vocal clarity • Rock Mastering - Analog warmth with dynamic punch • Techno Mastering - Club-optimized with controlled low-end • House Mastering - Groovy warmth with dance floor energy • Jazz Mastering - Preserve dynamics while enhancing clarity • Podcast Mastering - Voice optimization with consistent levels WHY MUSICIANS CHOOSE US: - No per-track fees like other music mastering services - AI mastering quality matching $420 studio sessions - Private and secure - your music stays yours - No AI training on your tracks - unlike our competitors - Regular updates trained on chart-topping hits - Developed by musicians just like you! START MASTERING Experience professional audio mastering, right now. Join thousands of artists already using SoundBoost. Whether you need instant mastering for a deadline or reference mastering to match your favorite tracks, we've got you covered. Plans: - Weekly Unlimited ($9.99/week) - Monthly Unlimited ($16,99/month) - Annual Unlimited ($49,90/year) - Weekly Unlimited Plus ($14.99/week) - Monthly Unlimited Plus ($24,99/month) - Annual Unlimited Plus ($71,90/year) Make your music louder, clearer, and streaming-ready in seconds. Download now and discover why professional mastering no longer requires a professional budget. EULA: https://soundboost.ai/terms-of-use Privacy Policy: https://soundboost.ai/privacy-policy

loudness CORRECT measures, corrects and verifies your audio to any broadcast or streaming loudness spec — fully offline, on iPad and iPhone. Pick a file, pick a preset, correct. The two-pass pipeline measures the source to ITU-R BS.1770-4, plans the gain move, writes a new file and re-verifies the result — so what leaves the app is provably on target, not just close. WHY IT'S DIFFERENT • Verified output: auto-verify and refine until the residual error is under 0.1 LU. No guessing, no manual re-check. • Transparent loudness range control: a continuous 3-band reshape (Linkwitz-Riley) works toward the programme level — it tightens loud passages and lifts quiet ones with no threshold and no pumping. • True-peak safe: 4× oversampled inter-sample peak limiter with 5 ms look-ahead keeps you under the ceiling on every platform. 14 DELIVERY PRESETS EBU R128, EBU R128 S1, ATSC A/85, ARIB TR-B32, AGCOM 219/09, FreeTV OP-59, DPP UK, Portaria 354, OTT -27 LUFS, Apple Podcasts, Spotify, Amazon Music, YouTube, and a fully editable Custom preset. MULTICHANNEL From mono and stereo through 5.1 and 7.1 up to 9.1.6 Atmos bed layouts — BS.1770-correct per layout, with LFE exclude and proper surround weighting. FORMATS Input: WAV, AIFF, FLAC, OGG, MP3, M4A Output: WAV, AIFF, FLAC • K-weighted ITU-R BS.1770-4 measurement (integrated, range, true peak) • Dark, focused UI — German and English • No account, no login, no network calls — your files never leave your device MADE FOR Mastering engineers, broadcast and post editors, podcast and audiobook producers, sound designers — everyone who has to hit a delivery loudness target quickly, cleanly and provably.