Research Article

On the Efficient Broadcasting of Heterogeneous Services over Band-Limited Channels: Unequal Power Allocation for Wavelet Packet Division Multiplexing

Table 4

Quality achieved by the proposed system at for the multiple transmission of the image Lena and a stereo-audio CD sequence.

SourcePSNR (dB)PEAQ (ODG)

Lena ( , RGB, 8 bpp)29.8
Stereo-audio CD (5 seconds, sampling rate 44.1 KHz, 16 bps)