NTi Audio AG products

The XL2 Audio & Acoustic Analyzer is an advanced, multifunctional instrument designed to cater to a wide range of audio and acoustic measurement applications. Combining the features of a professional sound level meter, acoustic analyzer, and vibration meter, the handheld device offers efficient and precise measurements. Its capabilities include real-time analysis, with options for live level assessments such as Lmin, Lmax, Leq, and Lpeak alongside frequency weighting and various time weightings. Results can be stored for documentation, with additional features like wav-file recording and voice notes. The XL2 supports real-time spectrum analysis with 1/1 or 1/3 octave-band resolution crucial for optimizing sound systems and acoustics, adhering to IEC 61260 class 0 standards. Data is easily transferable to a computer for analysis, with support for text and audio formats, enhancing its utility across fields such as architectural acoustics, noise control, and occupational health.

The Digirator DR2 is a professional-grade digital audio signal generator designed to deliver a comprehensive suite of audio test signals. It features transformer-balanced AES3, S/PDIF, TOSLINK, and ADAT outputs, making it suitable for a wide array of professional audio environments. The DR2 offers the capability to generate various test signals such as sine waves, pink and white noise, polarity, delay, chirp, and sweep signals. It is equipped with a low-jitter clock generator that can be synchronized to multiple formats, including AES3, DARS, Word Clock, and Video signals. The DR2 supports measurement functionalities like channel transparency checks and channel delay measurements. Additionally, it can store user-defined test signals as WAV files, which are invaluable for maintenance and calibration purposes. The device also facilitates storing and transferring up to 10 preset configurations, making it an efficient tool for repetitive testing tasks. Designed and manufactured in Switzerland, it assures precision and reliability for verifying and optimizing surround sound installations.

The Digilyzer DL1 is a powerful digital audio analyzer. Testing, monitoring and troubleshooting digital audio interfaces is straight-forward using this compact tool. The digital audio formats AES3, S/PDIF, TOSLINK and ADAT with sampling frequencies up to 96 kHz are supported.

The TalkBox is an acoustic signal generator for speech intelligibility measurements in evacuation and announcement systems, as well as for level alignment of teleconference or other audio systems. It allows you to perform a complete end-to-end evaluation of the speech intelligibility STI from the talker’s microphone to the listener’s ears.

The microphones are 48 V phantom powered and include an electronic data sheet. The Automated Sensor Detection (ASD) of the Analyzer automatically reads this data, i.e. the microphone model and calibration data. This promotes faster setup and ensures accurate measurements. The microphone bodies contain the preamplifier. They combine high dynamic range and wide frequency range with low noise. These measurement microphones connect via the ASD Cable to the Sound Level Meter e.g. for measurements at remote locations or to reduce acoustic reflections. The types M2230, M2211 and M2215 are formed by a combination of preamplifier MA220 and a dedicated microphone capsule. The M2340 is formed by the preamplifier MA230 and the microphone capsule.

The M2010 and M2015 are compact, high-performance measurement microphones dedicated to research, design lab, end-of-line testing and service with the FX100 Audio Analyzer. They are particularly suited for applications with restricted available space. The connection cable to the preamplifier is detachable and a calibration certificate included.

The FX100 Audio Analyzer is a sophisticated device designed for professional audio testing, offering significant flexibility and precision. It is engineered to conduct comprehensive audio measurements efficiently, performing Pass/Fail evaluations in less than a second. Its modular hardware design supports configurations for two or four parallel channels, speaker impedance testing, and digital audio assessments. Switcher modules enhance its capability by adding additional inputs and outputs. The FX100 caters to both basic and exhaustive performance tests, making it suitable for use in research labs, production floors, service centers, and broadcast stations. It is adaptable for complex applications like industrial noise analysis. Its wide frequency range from 5 Hz to 80 kHz, coupled with advanced features like fast GlideSweeps and continuous meter mode, aids in thorough audio and acoustic analysis. Additionally, the FX-Control software suite provides intuitive configuration support and integration with .NET programming languages, enabling efficient customized testing solutions.

The Minilyzer ML1 is a handheld analyzer dedicated to analog audio measurements with essential sound level functions. The Minilyzer ML1 simplifies the process of system verification, diagnostics and repairs to audio installations. The user interface aids operators of all skill levels by automatically setting all ranges and providing complete results on a single screen.