Make impulse and phase measurements with your Audiofrog UMI-1 Microphone kit!
Audiofrog’s new USB-Duo 2-channel sound card with dual microphone inputs makes high quality recording and dual FFT analysis simple and compact.
Works with Audiofrog’s UMI-1 for analysis and with BHM-1 for binaural recording.
Oh, it works with other prepolarized condenser microphones too.
In part two, we discussed comb filtering and how it affects both frequency response and imaging. Comb filtering is caused when two sources of the same sound are different distances from the listener or the microphone. Distance is one cause of different phase. When we have
Yesterday, we covered a little bit about digital audio basics. For more on that, see the tech tip by that name here. We also covered, in a basic sense, how delay works inside your DSP. Samples are stored in a memory buffer and released later. We
After reading a lot of Facebook posts about time alignment settings and after a couple of tech support calls last week, I decided I’d Google “how to set time alignment”. Apparently there are a million different perspectives about this, what one can reasonably expect to achieve
