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家庭影院早已被大家所熟知或拥有,随着电子技术的快速发展,仍在不断进步之中,呈现给我们更加完美的影音体验,同时声学环境作为家庭影院构建的重要组成部分也逐渐引起了大家的重视与关注。随着人们对影音品质要求的提高,传统的简单声学与美学处理已经无法满足人们的需求,需要有更加专业的声学技术的支持;在声学环境中,隔声是第一步也是最重要的一步,隔声产品已经超越传统的单一模式,正朝着整体化、专业化、标准化方向发展。由于传统声学工程具有长时间现场施工、工程难度高、美观不足、环保性差、标准性差等缺点,已经很难满足消费者的要求,因此,整合了多种一体化快捷施工的标准化产品得到了影音行业人士与高端影音消费者的欢迎。由于环境噪声的客观存在,影音室内的背景噪声会直接破坏室内声音的清晰度并对房间的混响时间造成影响,同时由于电影与音乐的信息丰富、频率复杂,噪声的特定频率与室内的音频频率重合会产生明显的声染色,直接影响声音的重播质量,过高的噪声甚至会直接影响到用户的健康。同时,影音室使用时的声压经常会达到90dB以上,并且低频较多,易通过门、窗甚至墙体传播至室外,造成对外界的影响。因此,影音室需要相对封闭,达到足够的隔声量。隔声处理作为封闭的基础,成为高端私人影院与Hi-Fi音乐系统及录音室等场所不可或缺的设计和施工重点。中电声学根据多年的室内声学设计与隔声降噪研究及工程经验积累,总结了一套完整的新型房中房隔声避震系统的实施方案,在此与大家分享与交流。
Home theater has long been known or owned by everyone, with the rapid development of electronic technology is still in progress, showing us a more perfect audio and video experience, while the acoustic environment as an important part of the construction of home theater has gradually aroused everyone Attention and concern. With the improvement of audio and video quality, traditional simple acoustics and aesthetics have been unable to meet the needs of people and require the support of more professional acoustic techniques. Acoustic environment is the first and most important step of sound insulation , Sound insulation products have gone beyond the traditional single mode, is moving in the direction of integration, specialization and standardization. As traditional acoustic engineering has a long time on-site construction, high engineering difficulty, lack of beauty, poor environmental protection, poor standard, and other shortcomings, it has been difficult to meet the requirements of consumers, therefore, integration of a variety of integrated construction of standardized products have been fast video Industry professionals and high-end audio and video consumer welcome. Due to the objective existence of environmental noise, the background noise in the AV room directly affects the definition of the room sound and affects the room reverberation time. At the same time, due to the rich information and complex frequency of the movie and the music, the specific frequency of the noise and the indoor audio Frequency coincidence will produce significant acoustic staining, a direct impact on the quality of replay of the sound, high noise and even directly affect the user’s health. At the same time, the sound pressure of the audio-visual room when using often reach 90dB above, and more low-frequency, easy to spread through doors, windows and even the wall to the outside world, resulting in the impact on the outside world. Therefore, the studio needs to be relatively closed, to achieve adequate sound insulation. Acoustic insulation, as a closed base, is an essential design and construction priority for high-end private cinemas and Hi-Fi music systems and recording studios. Based on many years of indoor acoustics design and acoustic noise reduction research and engineering experience accumulated, summed up a complete set of new type of room in the room sound insulation system implementation plan, in which to share and exchange with you.