Predicting Meyer Sound Self-Powered Loudspeaker Performance

A high-resolution PDF file with detailed graphics can be downloaded and printed out on your equipment at the highest quality possible at www.meyersound.com/predict/predictmeyerperf.zip

The file is a 7 MB zipped archive.

Figure 10: Calculated octave-band dB SPL vs. measured dB SPL

Figure 10 depicts a sample loudspeaker system's calculated octave-band dB SPL (as described in the Appendix), compared to direct measurements performed with an octave-band filtered pink noise source. Measurements and calculations are shown directly on-axis and thirty degrees below the vertical horn axis.