I would like to point the attention of REW developers to this fresh AES paper published a few days ago: Synchronized Swept-Sine: Theory, Application, and Implementation
The paper claims that using their own swept sine function and analysis method leads to better HHFR (Higher Harmonic...
A little question about the log sweep equation used in REW.
following the Farina deconvolution to extract Hn.
delta t between H2 and main impulse is done by:
N=order of harmonic,f1 end,f2 start,T lenght of sweep in sec.
for a 20 to 20KHz,5.9 seconds sweep: