In the golden age of streaming, most people are blissfully unaware of the bitrate pumping through their wireless earbuds. Spotify caps out at 320 Kbps. Apple Music streams at 256 Kbps (AAC). YouTube Music hovers around 128–256 Kbps.

: While technically "lossy" (compressed), it is often indistinguishable from a CD to the human ear.

Most streaming services cap out at 320 kbps (Ogg Vorbis or AAC). But 640 kbps sits in a sweet spot: it delivers near-transparent audio quality — often indistinguishable from lossless (1411 kbps CD) to casual listeners — while saving storage and bandwidth.