![]() ![]() This feature is also highly advantageous for multimedia, film, and music classes, where audio mixing and sound levels are more critical. This creates a richer, livelier, and more immersive soundscape, perfect for playing movies and documentaries in class. It then plays them through different channels, distributing the sounds accordingly. When playing Dolby-encoded audiovisual content on the latest-generation BenQ Board Pro, its Dolby Digital Plus technology can identify the separate sound signals found in the original audio file. With Dolby Digital Plus on the RP03, sound is effectively dispersed through different channels, giving the audio more depth and making sounds “move”. Although many interactive displays have built-in speakers and subwoofers that promise loud and clear audio quality, the overall sounds they produce are still flat and one-dimensional. It uses Dolby Digital Plus™ technology, which guarantees a more distinct and dynamic soundscape. Our latest BenQ Board Pro RP03 is Dolby-certified. Audio comes out fuller and more pronounced. The RP02 also has a 15-Watt subwoofer at the back of the display, which produces sounds at a lower frequency, allowing listeners to experience boosted bass. This ensures that sound is directed towards the class. Knowing the importance of audio in classes, we fitted our first-generation BenQ Board, the RP01K, with built-in speakers, which allow teachers to play audiovisual files directly from the board without requiring them to plug in other external audio devices.įor the RP02, our second-gen BenQ Board, we added a soundbar, which includes two front-facing 16-Watt speakers. Schools that use audiovisual content as part of their regular classes need to invest in improving their classroom acoustics and acquiring educational technologies that offer not just high-quality video, but also crisp, clear audio. According to a review done by The Acoustical Society of America, students with normal hearing can only understand around 75% of what they hear during lessons because of poor sound conditions in classrooms. 6 When both the teacher and their audio materials need to compete with the ambient noises coming from inside and outside the classroom, it’s harder for students to hear instructions and concentrate on the audio. This problem is also compounded when a classroom has poor acoustics. 4 According to physicians, this is enough to affect the way they communicate in class and also bring down their scholastic performance. 3 In classrooms, if the speaker or audio source is more than three feet away from where they’re seated, these children are bound to miss about 10% of audio details and instructions. Unfortunately, around 14.9% of young students already experience mild hearing loss before they turn nine years of age.
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