@article{schaumberger1971impulse, title = {Impulse Measurement Techniques for Quality Determination in Hi-Fi Equipment, with Special Emphasis on Loudspeakers}, author = {Schaumberger, Alfred}, journal = {J. Audio Eng. Soc}, volume = {19}, number = {2}, pages = {101--107}, year = {1971}, url = {https://www.aes.org/e-lib/browse.cfm?elib=2203} }