All stories*

5 quick stories on the rack · #sound quality
5 min

Why Wireless Earbuds Lose Stereo Separation

That brief audio collapse when you turn your head isn't a defect. It's a Bluetooth timing quirk, and the mecha…

LPLeo Park
5 min

Why Voice Messages Sound Worse Than Music Files

Same app, same phone, wildly different audio quality. The compression science explaining why voice notes sound…

SISana Iqbal
5 min

Why USB Audio Adapters Sound Hollow in Games

USB audio adapters often spec better than your motherboard but sound worse in games. The culprit is channel en…

SISana Iqbal
6 min

Why Podcast Audio Sounds Different Across Apps

Same episode, wildly different sound depending on the app. Encoding, real-time processing, and your device all…

LPLeo Park
6 min

How Streaming Audio Codecs Decide What to Throw Away

Streaming audio codecs discard sound you can't hear anyway. Here's the exact psychoacoustic logic they use, an…

LPLeo Park