Qsources 回顾亚琛声学研讨会并展示 Qwis 与 Qoms2
Newsletter: Reflecting on the Aachen Acoustics Colloquium: An Inspiring Experience!
Qsources 在亚琛声学研讨会上展示新品 Qwis 宽量程一体式激振器，并用于现场频率测试，参与者需凭感觉估计被振动自行车的正弦频率，实际激励频率为 19 Hz。公司同时介绍 Qoms2 高声功率单极子声源，适用于 50 至 10,000 Hz 的房间声学测量，可支持房间脉冲响应、语音传输指数（STI）、跨空间声传递和混响时间测量。
来源：Qsources 新闻 新闻稿 · 原文
We recently had the pleasure of seeing both familiar faces and new contacts at the Aachen Acoustics Colloquium (AAC). This event was engaging, with various presentations on perception, load identification and modular noise and vibration product development. The discussions were interesting and provided valuable feedback on our products and applications. We got enthusiastic responses to the launch of our new Qwis - a wide range integral shaker.
This shaker was also used for the 'Qsources Frequency Test'. In this challenge, where the participants could see the Qwis at work while fiercely vibrating a bicycle, the goal was to estimate the sine frequency by feeling only. It was difficult for everyone. Congratulations to Beray Demirtas, a research assistant at the ika research institute of RWTH Aachen University, for winning the Bluetooth speaker. During the test, we excited the bicycle at 19 Hz, and Beray impressively estimated 18 Hz!
Highlighting Qoms2: Your High Output Monopole for Room Acoustics
The Qsources Qoms2 sets a new standard for accurate sound sources suitable for room acoustics measurements and applications requiring high sound power levels between 50 and 10,000 Hz. This innovative source enables highly precise room impulse response measurements, Speech Transmission Index (STI), cross space sound transfer, and standard reverberation time measurements. Offering significantly higher accuracy than traditional dodecahedron sound sources and smaller size, the Qoms2 allows engineers and consultants to analyze reflections and acoustic modes in greater depth, aiding in the optimization of theaters, schools, and places of worship for enhanced speech and music experiences. Interested in learning more?
Supporting Clean Energy Solutions with Qsources
The Qsources Qoms2 sets a new standard for accurate sound sources suitable for room acoustics measurements and applications requiring high sound power levels between 50 and 10,000 Hz. This innovative source enables highly precise room impulse response measurements, Speech Transmission Index (STI), cross space sound transfer, and standard reverberation time measurements. Offering significantly higher accuracy than traditional dodecahedron sound sources and smaller size, the Qoms2 allows engineers and consultants to analyze reflections and acoustic modes in greater depth, aiding in the optimization of theaters, schools, and places of worship for enhanced speech and music experiences. Interested in learning more?
We also want to take this opportunity to wish you an excellent Festive Season and a Happy New Year !
Qsources is a leading provider of acoustic and excitation solutions. With a focus on high quality and precision, we deliver state-of-the-art products and services to a global clientele, helping them achieve their measurement and analysis goals.
Dimitri Wittevrongel
Business Manager
来源：Qsources 新闻 · qsources.be