(@Samp17)
If I look at filterbanks for audio analysis: I want to use two bands so I create two versions of my impulse response, one filtered with a short time window, and...
This sounds like where I could be going wrong. The original signal is a good 700ms long, so long enough to contain the full audio spectrum I am wanting to analyse....
I am looking at different ways to implement frequency analysis of various speaker sytstems. I can take a log sine sweep and extract an impulse response, and perform...
Hi Jeff, that makes sense to me. But still leaves me confused as to how to average measurements. Most software out there do averaging in some form. So you...
I have taken several log sine sweep measurements in succession, long enough for the. room noise to settle to below hearing threshold before the next measurement...
Thanks for your reply. This is about coming up with a system that is easy to manipulate to quantify data. So this is not expected to measure once, leave a fixed...
I have made an impulse response of an acoustical system. I have windowed this impulse response to filter any reflections. The window length used on this impulse...
The aim is to make loudspeaker measurements within a venue. This is my second post on this forum. I would very much like to be able to take a log some sweep of two...
I am performing dual FFT analysis on a system. 1) I generate a Log Sine Sweep signal and save it as my reference array2) I then produce an inverse filter to correct...
Thank you for all the comments. I am trying to achieve something similar to Room EQ Wizard, systune, wavecapture. Now I know they window the impulse in a similar...
Hi Neil,Thanks for this. I shall have a thorough read through. It is my understanding that the impulse response represents a system, not a signal (maybe this is...
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