CHF0.00 0

Trinnov 3D microphone in Geneva | Digistore.ch

Trinnov MICROPHONE 3D

Reference 53449

Description
Product Details

The measuring microphone is one of the crucial elements of a pregnant / piece calibration system. The complex algorithms of Trinnov do not rely solely on Acoustic measurements but also on the ability to Locate the position of the speakers and detecting the origin of the first reflections.

The 3D measuring microphone Trinnov is the result of the in-depth research of the engineers of Trinnov in 3D sound. Each of the 4 omnidirectional capsules is placed at the same distance from the others, forming a pyramidal structure. This geometric configuration is at the base of the triangulation technique that makes it possible to locate each speaker very precisely, both horizontally and on the vertical plane. The use of this technology is mainly intended for the 2D and 3D remapping feature.

In order to achieve this, the microphone consists of 4 capsules attached to the end brass tube end to avoid the diffraction.
The capsules form a tetrahedron, ideal for identifying both distance, azimuth and elevation.
In order to optimize spatial accuracy, all capsules responses are analyzed and compared recursively in order to find the best torque and reach a space resolution under +/- 2 ° in all directions.

The answer is guaranteed by a rigorous quality control and the individual compensation filters FIR.

The slightest capsule mounted in the microphones of Trinnov is measured and compared to reference models.
Candidates undergo strict selection Based on the modulation response and the background noise.
During the final step, unique compensation files are generated and ensure perfect consistency between capsules and microphones with a linear frequency response (around the surrounding area of +/- 0.1 dB) on a 20Hz range at 24kHz. The compensation filesare downloadable from our server or direct transfer via the network to any processor Trinnov.

Therefore, the capsules are numbered from 1 to 4 and the microphone cables are marked respectively. An LED incorporated in the microphone body indicates the front of it that should be directed to the center of the scene before starting the calibration. The microphone uses a standard PP3 LR61 9V battery to power the capsules and components. Electronic.
The second role of the LED is to indicate the battery level.

Since the V8, the microphones of Trinnov have included pre-amps, offering a better signal / noise ratio and therefore a more reliable calibration.

Reference 53449

Specific References

UPC: 53449

Condition New

Menu

Trinnov MICROPHONE 3D

Next day shipping

Fair prices

100% Secure payment

Support

Digistore Genève
21 Rue de la Coulouvrenière
1204 Geneva

digistore@digistore.ch

Newsletter

Menu

Trinnov MICROPHONE 3D

Next day shipping

Fair prices

100% Secure payment

Support

Digistore Genève 21 Rue de la Coulouvrenière 1204 Geneva

digistore@digistore.ch

Newsletter

Digistore Genève
21 Rue de la Coulouvrenière
1204 Geneva