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Manufacturer: Trinnov Audio, 30-32 avenue de la Republique, 94800 Villejuif, France (USA
Operations: curt.hoyt@trinnov.com; 714-412-5184
Price: Approx. $12,000 including 1-year factory update and support
Source: Manufacturer Loan
Reviewer: David Arthur Rich
Overview of Features
Measurement System and Computations: 4-microphone array called the "3D acoustic probe" is used to make acoustic measurements. Loudspeaker measurements (distance, azimuth, and elevation) are claimed to have a precision better than within 1cm (distance) and 2[degrees] error for the angles (azimuth and elevation) from the wavefront emitted by the loudspeaker. (internal algorithm calculates acoustic center for speaker with non-coincident drivers). Loudspeaker characteristic measurements include frequency and phase/group delay response.
Source: HighBeam Research, Trinnov optimizer.(Trinnov Audio)