: Expect noticeable "compression noise" or "swirly" textures in high frequencies (cymbals, "s" sounds in speech).
# 1. Calculate duration # Size (MB) * 1024 * 1024 * 8 (bits) / Bitrate (bps) size_mb = 3.29 bitrate_kbps = 48 size_bits = size_mb * 1024 * 1024 * 8 bitrate_bps = bitrate_kbps * 1000 duration_seconds = size_bits / bitrate_bps duration_minutes = duration_seconds / 60 print(f"{duration_seconds=}") print(f"{duration_minutes=}") Use code with caution. Copied to clipboard 48kbps mp3(3.29 MB)
To put this file into perspective compared to standard music industry bitrates: Quality Level File Size for ~9:35 mins 48 kbps 3.29 MB Standard Mobile Streaming "High" Quality (Spotify/iTunes) Extreme/CD Quality : Expect noticeable "compression noise" or "swirly" textures
