Toneburst Phantom Image test signal

[linxbaijy]

Found it from Linkwitz website. It can be used to test the interaction of loudspeakers and room. We should hear a stable phantom image. If the the phantom image moves forward or backward, then your room is very unfriendly to your system.

http://www.linkwitzlab.com/wav/12_8k-100Hz-_4cycle_sweep_spaced_50ms_8x.wav

 

[JezR]

Thanks, I've just put that on my mobile as a Ringtone.