48kbps M4a(467.82 Kb) -

WhatsApp or Telegram often use similar bitrates for voice notes to ensure instant sending even on 2G/3G networks.

This file contains approximately of audio. 2. Audio Quality and Codec 48kbps m4a(467.82 KB)

how to optimize audio settings for better quality at low bitrates. WhatsApp or Telegram often use similar bitrates for

The extension indicates the file uses the MPEG-4 Part 14 container, almost certainly encoded with the AAC (Advanced Audio Coding) codec. 48kbps m4a(467.82 KB)