presentations/audiocodecs/slides/17-lbr.md

1.3 KiB

Low Bitrate Comparison

Original:

FLAC Voice Sample

LibriVox recording of "The Art of War" by Sun Tzu Read by Moira Fogarty


Codec2

2400 bit/s:

C2 2400 bit/s Voice Sample


1600 bit/s:

C2 1600 bit/s Voice Sample

Speex

16000 bit/s:

Speex 16kbit/s 8kHz Voice Sample


8000 bit/s:

Speex 8kbit/s 8kHz Voice Sample

Opus

32000 bit/s:

Opus 32kbit/s Voice Sample


16000 bit/s:

Opus 16kbit/s Voice Sample


8000 bit/s:

Opus 8kbit/s Voice Sample

[comment]: # (!!!)