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Model: TesiraLUX OH-1

The TesiraLUX OH-1 is an AVB video decoder that includes one HDMI 2.0 port. It outputs eight channels of embedded PCM audio and includes two mic/line level analog outputs.
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Sound Masking in Educational Settings: Enhancing Learning Environments
Posted on Thursday, September 7, 2023
Sound Masking in Educational Settings: Enhancing Learning Environments

Sept. 7, 2023 - Creating an optimal learning environment is crucial for the success and well-being of both students and educators. As schools and universities evolve to accommodate diverse teaching methods and technological advancements, the challenge of managing noise distractions in classrooms becomes more pronounced. Enter sound masking – an acoustic solution that holds the key to fostering a focused and productive learning environment.

Understanding sound masking

Sound masking introduces a controlled level of ambient sound into a space to minimize the impact of unwanted noise. This ambient sound is specifically designed to match the frequency spectrum of human speech, making conversations less intelligible and reducing the overall impact of background noise. It doesn’t eliminate noise; instead, it raises the ambient noise floor, effectively masking distracting sounds and creating a more comfortable auditory environment.

Benefits of sound masking in educational settings

A primary benefit of sound masking in educational settings is the improvement of students’ ability to concentrate and focus on their studies. According to a study conducted by the University of California, Irvine1, students exposed to noise distractions experienced a significant decrease in task performance.

Sound masking helps ensure that private discussions, whether between teachers and students or among faculty members, remain confidential. A study published in the Journal of the Acoustical Society of America2 highlights the importance of acoustic privacy in educational settings, especially in spaces where sensitive information is shared.

Excessive noise levels can contribute to stress and fatigue among both students and teachers. Research from the World Health Organization3 underscores the detrimental effects of noise pollution on cognitive function and mental well-being. Sound masking promotes a more tranquil environment, allowing individuals to feel more relaxed and less mentally strained.

Different learning spaces have distinct acoustic challenges. A study by the National Research Council4 emphasizes the need for tailored acoustic solutions in educational facilities. Sound masking can be customized to suit the specific requirements of each space, ensuring an optimized learning environment across the entire campus.

Paradoxically, sound masking doesn’t just mask noise; it can also improve speech intelligibility within the room. A study published in the Journal of Speech, Language, and Hearing Research5 found that well-designed sound masking systems can enhance the clarity of speech, benefiting both instructors and students.

Implementing sound masking solutions

Before diving into customization and integration, a thorough acoustic assessment is key. In collaboration with educational institutions, Biamp’s sound masking experts pinpoint noise hotspots and challenges, laying the groundwork for effective solutions.

Customization for learning spaces

Cambridge Qt X sound masking from Biamp easily adapts to acoustically diverse spaces. Whether it’s a bustling library, lecture hall, or serene study room, the system adjusts sound masking parameters seamlessly. This ensures harmonious integration with the environment, thereby enhancing learning without disturbance.

Integration made seamless

Designed for effortless integration, Cambridge Qt X sound masking solutions mesh perfectly with existing audiovisual setups. This cohesive tech ecosystem enhances the overall learning journey by reducing noise distractions.

Calibration and support

Beyond installation, the journey continues with regular testing and calibration. Biamp provides ongoing support to keep the system optimized for evolving educational needs. This dedication ensures consistent noise management benefits.


Creating educational environments conducive to learning is paramount. Backed by research data, sound masking is a proven solution for addressing the challenges posed by noise distractions in educational settings. By enhancing focus, improving speech intelligibility, and reducing stress, sound masking fosters an atmosphere that empowers both students and educators to excel.

Learn more about industry leading Cambridge Qt X sound masking solutions from Biamp.


  • 1University of California, Irvine. “Noise Pollution Makes Learning Harder: Study.” ScienceDaily. ScienceDaily, 29 June 2018. ?
  • 2Bradley, J. S., & Sato, H. (2013). The intelligibility of speech as a function of the masking sound spectrum. The Journal of the Acoustical Society of America, 134(3), EL217-EL222. ?
  • 3World Health Organization. (2011). Burden of disease from environmental noise: Quantification of healthy life years lost in Europe. ?
  • 4National Research Council. (2003). Learning and understanding: Improving advanced study of mathematics and science in US high schools. ?
  • 5Hygge, S., & Rönnberg, J. (1996). The effects of road traffic noise and meaningful irrelevant speech on different memory systems. Scandinavian journal of psychology, 37(5), 481-493.