High-resolution Speaker Frequency Response & Distortion Measurements and Why We Need Them

Theory and practical aspects of measuring speaker & headphone frequency response and distortion. Explanation as to why these need to be high-resolution and what we can learn from them. References: Simultaneous Measurement of Impulse Response and Distortion with a Swept-Sine Technique https://www.aes.org/e-lib/browse.cfm?elib=10211 Swept Sine Chirps for Measuring Impulse Response https://www.thinksrs.com/downloads/pdfs/applicationnotes/SR1_SweptSine.pdf