Audio Samples

Streaming Media introduces a world of options. It is PowerStream's responsibility to conduct a complete "needs analysis" that best suits you & your business, insuring the most viable and effective content delivery rate. The samples below represent audio in a variety of delivery bit rates, CODECs, sampling rates and channels.

Windows Media - Voice Content

Delivery Rate	Sampling Rate	L/R	Acelp.NET	WM9 Voice	WM9 Audio
5 kbps	8 kHz	Mono
8.5 kbps	8 kHz	Mono
16 kbps	16 kHz	Mono
20 kbps	22 kHz	Mono
20 kbps	22 kHz	Stereo
32 kbps	22 kHz	Stereo
64 kbps	44 kHz	Stereo
96 kbps	44 kHz	Stereo
128 kbps	44 kHz	Stereo
160 kbps	44 kHz	Stereo

QuickTime - Voice Content

Delivery Rate	Sampling Rate	L/R	Qualcomm PureVoice	QDesign Standard
6 kbps	8 kHz	Mono
8 kbps	8 kHz	Mono
9 kbps	8 kHz	Mono
16 kbps	22 kHz	Mono
18 kbps	22 kHz	Mono
20 kbps	22 kHz	Stereo
32 kbps	32 kHz	Stereo
36 kbps	32 kHz	Mono
40 kbps	44 kHz	Stereo
40 kbps	48 kHz	Mono
48 kbps	48 kHz	Stereo
54 kbps	48 kHz	Mono

Motion Picture Experts Group Codecs - Voice Content

Delivery Rate	Sampling Rate	L/R	Mp3 Audio	Mpeg-4 AAC
8 kbps	11 kHz	Mono
16 kbps	11 kHz	Mono
16 kbps	22 kHz	Mono
20 kbps	11 kHz	Mono
24 kbps	16 kHz	Stereo
32 kbps	11 kHz	Stereo
32 kbps	22 kHz	Stereo
64 kbps	22 kHz	Stereo
64 kbps	32 kHz	Stereo
96 kbps	32 kHz	Stereo
96 kbps	44 kHz	Stereo
128 kbps	44 kHz	Stereo
160 kbps	44 kHz	Stereo

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