Measuring Resonant Frequencies of an Acoustic Guitar

2021
AL#143 p.48               
Mark French                                                                                           

▪ Here’s how to quickly make a frequency-response curve of a guitar on your bench, using a handheld digital recorder and free software. Not cheap and easy enough for you? The author goes on to tell you how to do the whole thing on a smart phone. Mentions Spectroid, MATLAB, and Audacity.