NTi Audio News

2. Sep. 2014

Complete solution for distributed audio testing

Complete solution for distributed audio testing
Are you working with 70V/100V distributed audio? Then take a look at NTi Audio’s product range. It offers fast and reliable measurement solutions for manufacturers in the lab and on the production floor, as well as solutions for installers in system commissioning and monitoring.

The FX100 Audio Analyzer is ideally suited to test electrical signals originating from 70V/100V devices as e.g. amplifiers, or components like audio step up/down transformers. All relevant parameters such as gain, level, distortion and phase responses can be accurately measured from one single stimulus, lasting only a few hundred milliseconds. When using the FX100 in combination with the RT-IB100V impedance measurement box, impedance response characteristics of output stages, transformers or loudspeakers can be measured in parallel. By adding a calibrated measurement microphone, the acoustic behavior of loudspeakers becomes available. Such a configuration provides fast, precise and comprehensive tests of all relevant 70V/100V loudspeaker specifications. A ready-to-use test software suite is available covering all applications.

The MR-PRO handheld instrument is the convenient and reliable solution for checking loudspeaker lines when commissioning an installed audio system. The line’s key parameters like impedance, apparent power and phase are shown on the instrument display. This allows you to reliably checking a large number of loudspeaker lines in a short time, thus getting the job done quicker and more efficiently.

Further, if you need to come up with a permanent monitoring solution that constantly monitors the system status and raise alarms if components go out of service, then the FX100 Audio Analyzer provides exactly this in its core functionality.

Read more about 70V/100V loudspeaker test and the MR-PRO Impedance Meter.

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Berno Nigsch  
Berno Nigsch