HOWTO Sound Files Disk Usage

From Bicom Systems Wiki

Depending on the sound file format used, more or less disk space can be used by the system. In general, more disk space used equals better sound quality and vice versa.

Our tests - standard conversation:
file type size time
gsm 99kb 00:01:04
wav 957kb 00:01:06
wav49 97kb 00:01:02
ogg 273kb 00:01:04

Our tests - silent tone:
File type Size Time
gsm 0.32kb 00:01:00
wav 3.0kb 00:01:00
wav49 0.32kb 00:01:00