TalkBox Acoustic Generator - STIPA Reference
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AUDIO & ACOUSTIC MEASUREMENT SOLUTIONS TalkBox Made in Switzerland ACOUSTIC GENERATOR - STIPA REFERENCE

The TalkBox is an active acoustic signal generator for speech intelligibility measurements of evacuation and announcement systems, as well as for level alignment of teleconference or any audio system incorporating a microphone input. In combination with the XL2, it facilitates complete end-to-end evaluation of the speech intelligibility STIPA from the talker’s microphone to the listeners’ ears. The TalkBox simulates a human talker (60 dBA @ 1 meter according to the IEC 60268-16 standard) with the STIPA test signal and spoken messages. Further it provides a wide range of test signals like...

Output Mode E*i Mute LineOut Select “ * 1 Track CF Card containing Test Signals & Calibration Data DC Input Remote Mute Input Stand Mounting Adapter Power Amplifier and Signal Processor

How can a TalkBox help you? The TalkBox is a professional tool that simplifies STIPA measurements. It combines sound samples, an amplifier, and a loudspeaker into a lightweight, humanhead-sized box. It delivers the built-in equalized acoustic test signals at exactly the levels specified by the standard. Pop it onto a microphone stand to position it where the mouth of the human speaker would normally be. The NTi Audio TalkBox removes the uncertainties and reduces your effort, as it is designed precisely for this use; it assists you in testing the entire signal path, including the microphone...

Calibrating Conference Systems Teleconference systems play a significant role in today’s connected world, allowing companies to communicate seamlessly across continents. Proper system alignment, delivering consistent speech levels and excellent intelligibly is a key success factor for the installing company. The conference participants expect that they be allowed to concentrate on the business topics at hand and not be distracted by any inadequacies or failures in the communication system. NTi Audio equipment provides you with the tools to align the systems and rooms with excellence and...

Essential TalkBox features Typical Frequency Response (meets the specified ±1 dB tolerance band IEC 60268-16 requirement) 2 Individually Equalized Standard and Custom Signals The NTi Audio TalkBox includes a precision broadband loudspeaker. Precise flatness of ±1 dB over the relevant frequency range and the highest reproduction quality are guaranteed by individual equalization and calibration using advanced FIR filtering and DSP technology. The radiation characteristic complies with ITU-T P.51 in wide ranges. The TalkBox also generates additional waveforms; white noise, pink noise, sine...

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All information is subject to change without notice. TalkBox, XL2, Minirator MR-PRO, MR2, DS3 Dodecahedron Speaker and PA3 Power Amplifier are trademarks of NTi Audio AG.