22. August 2019 New Solution for Room Acoustics Optimization The acoustic characteristics of a room should be suitable for the purpose of the room. In classrooms, for example, a good speech intelligibility is hardly possible if the reverberation time is too long, whereas... Read more
12. August 2019 Extreme acoustics in the shooting range Imagine this scene in a Hollywood action movie: Two police officers are chasing the bad guy in an industrial area surrounded by high concrete walls. A wild gunfight ensues for several minutes. In the end, the police capture the bad guy and all walk off unhurt. Read more
06. May 2019 STI Reporter Supports International Standards The NTi Audio STI Reporter is an MS Excel tool for reporting speech intelligibility in rooms with multiple measurement points. The tool has now been further developed to include the ISO, CEN, DIN, and VDE country-specific standards. Read more
01. April 2019 NEW BS3 Tapping Machine The remote-controlled TM3 Tapping Machine is a precision impact noise source for building acoustic measurements... Read more
16. October 2018 The Standard-compliant TM3 Tapping Machine Robust enough for the harsh conditions on construction sites, remote-control operation, and compliance with standards, are the things to look out for in a tapping machine... Read more
16. October 2018 A scalable sound insulation measurement system that grows with you Measuring airborne, façade and impact sound insulation follows a standardized procedure involving several measurement steps. Depending on... Read more
26. March 2018 New Omnidirectional Sound Source & Amplifier Measuring the sound insulation and reverberation time in multi-roomed buildings can become pretty tiring. Carrying a heavy amplifier & loudspeaker from room to room is cumbersome. To stop you killing yourself in your daily work, NTi Audio has developed a new lightweight, yet robust omnidirectional sound source together with a powerful amplifier. Read more
23. February 2018 Speaker and Microphone Measurements: Eliminate reflections while testing In acoustic quality testing of loudspeakers and microphones, reflections can produce inaccurate results and should therefore be excluded as far as possible. There is a viable alternative to building a large anechoic chamber; testing can be done in a reverberant room, and the reverberation can be electronically removed from the measurement results... Read more
28. November 2017 Airborne and Impact Sound Insulation Measurements made easy The Exel Building Acoustics Kit consists of the instruments and software required for professional airborne, impact and facade sound insulation measurements. With the latest enhancements, Building Acoustic consultants can utilize a comprehensive package for remote-controlled measurement. Read more