Audio Mastering Knowledge
Practical guides, clear technical explanations and production advice for confident, release-ready masters.
15 articles · English
15 articles
Audio Mastering 101: The Basics Explained
Before any track goes live, it passes through one final, decisive stage: mastering. Here's a practical look at what actually happens technically — and why it separates amateur uploads from professional releases.
Read article →Understanding LUFS: Loudness for the Streaming Era
Few abbreviations show up as often in mastering discussions as LUFS. Here's what it actually measures, which target numbers matter, and how streaming platforms use them.
Read article →Mixing or Mastering? The Difference, Simply Put
"It's mixed, can I just upload it?" Almost. Mixing and mastering are two fundamentally different steps — here's what each one actually does, and why neither replaces the other.
Read article →How AI Mastering Actually Works
Beatzucker measures spectral balance, dynamics and stereo image, then derives adaptive mastering settings. Here's the process in detail.
Read article →Why Your Track Sounds Quieter on Spotify Than Others
Your track sits noticeably quieter next to other songs in your Spotify playlist? That's Spotify's loudness normalization at work. Here's how to master around it.
Read article →How Loud Should Your Master Be? LUFS Values for Every Platform
−14, −16, −11, or maybe −6 LUFS? The number you master to depends entirely on where the track ends up playing. Here's the full rundown of every platform that matters.
Read article →The Pre-Mastering Checklist: Getting Your Mix Ready
How good your finished master sounds is decided before mastering even starts — in how you prep your mixdown. This checklist runs you through every box worth ticking.
Read article →WAV, FLAC, MP3, or AAC: Which Format for Which Job?
Four formats, four different jobs: we break down when WAV makes sense, when FLAC does, and when MP3 or AAC is the right call — from mastering export to a TikTok upload.
Read article →Why Your Home Studio Mix Sounds Different Elsewhere: 5 Culprits
Sounds great on your studio monitors but weird on your phone or in the car? That's almost never a talent issue. Five classic home-studio pitfalls — and how to get rid of them.
Read article →The Song Is Strong — All That's Left Is the Right Mastering
Months of tweaking, the mix is locked in — and yet something's still missing from the finished sound. That's exactly where mastering comes in: the final step that turns a good track into a pro one.
Read article →Stereo Width Explained: Getting Your Mix to Translate Everywhere
Does your track suddenly sound thin — or nearly disappear — on a phone speaker? The stereo field is usually the culprit, and mastering is where you fix it.
Read article →True Peak, RMS, and LUFS: Three Loudness Metrics You Should Actually Understand
One loudness number isn't enough for mastering. True Peak, RMS, and LUFS each measure something different — here's a quick guide to knowing which one to trust when.
Read article →Sample Rate and Bit Depth, Demystified: 44.1 kHz, 48 kHz, 16-Bit, 24-Bit
Every DAW asks for a sample rate and bit depth when you start a new project — and hardly anyone actually knows what they're picking. Here's the plain-English answer.
Read article →How Beatzucker Stacks Up Against LANDR, eMastered & Other Platforms
LANDR, eMastered, Matchering — there's no shortage of online mastering options. Here's an honest look at where Beatzucker takes a different technical, legal, and pricing approach.
Read article →re-beatz.com: For When You Want to Steer the Mastering Yourself
Not everyone wants to hand mastering entirely over to an algorithm. re-beatz.com, Beatzucker's sister platform, puts the reins for loudness, tone, and dynamics back in your hands.
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