Dirac
https://www.acoustics-engineering.com/html/blog-001.html
CLOCK DRIFT ESTIMATION AND COMPENSATION FOR ASYNCHRONOUS IMPULSE RESPONSE MEASUREMENTS Hannes Gamper
https://uk.mathworks.com/matlabcentral/fileexchange/73173-asynchronous-impulse-response-measurement
https://github.com/microsoft/Asynchronous_impulse_response_measurement/blob/master/sinc_resampling.m
Impulse Response Measurements using MLS Technique on Nonsynchronous Devices
https://hal.science/hal-02504349/document
Impulse Response Measurements in the Presence of Clock Drift
https://ccrma.stanford.edu/~njb/research/AES129_Clock_Slides.pdf
Fractional Time Shift
https://dsp.stackexchange.com/questions/60476/how-to-do-fft-fractional-time-delay-solved
The Fractional Fourier Transform and Applications
https://www.davidhbailey.com/dhbpapers/fracfft.pdf
Golay Codes
https://iconline.ipleiria.pt/bitstream/10400.8/2905/1/art-4.pdf
https://journals.sagepub.com/doi/pdf/10.1155/2015/720574
Sweeps
https://www.nti-audio.com/en/support/know-how/lets-clear-up-some-things-about-sweeps