Room parameters, directivity and arrays. From an impulse response in a theatre to source localisation with beamforming.
For those who have the room but not the equipment around it. Planned variants: frame plus microphones plus source.
IACC to ISO 3382: the head itself has to be characterised.
Spatial parameters (LF, LJ) with a certificate, not with a field recording microphone.
Source, microphone, front end, software: a hall measured in an hour.
Voice alarm and conference room verification, an increasingly common legal duty.
Checking headphones and hearing protectors.
Distraction distance: the parameter office designers ask for.
The affordable version of beamforming for one-dimensional cases.
The polar curve of a source without turning it by hand five degrees at a time.
Acoustic cameras start at 60,000 and sell the software separately.
Localisation on facades, machines and vehicles.
Verifying the room, not the material.
T20/T30, C50, C80, D50, EDT, STI, with a standard-compliant report.
The alternative when the source cannot be moved.
The right positions in a theatre, without redoing the maths every time.
Source localisation in enclosed spaces.