2002
AL#70 p.44   BRB6 p.365            
R.M. Mottola                                                                                           

▪ With digital recording and spectrographic analysis software a computer can print out a diagram of an instrument’s tone spectrum, reducing the complicated issue of tone comparison to easy-to-read graphs. The scientifically inclined luthier may find that this helps him build better instruments, while others may decide that it’s another case of too much information. If you’ve found that intuition has carried you as far as it can you might check out the usefulness of “tone pictures”. With 5 bass guitar spectrographs.