aural null

简明释义

无声

英英释义

例句

1.To improve clarity, the team focused on minimizing aural null 听觉空白 in the audio mix.

为了提高清晰度，团队专注于最小化音频混合中的aural null 听觉空白。

2.The architect designed the space with materials that would reduce aural null 听觉空白 effects.

建筑师设计了这个空间，使用能够减少aural null 听觉空白效应的材料。

3.The sound engineer adjusted the levels to eliminate any aural null 听觉空白 in the recording.

音响工程师调整了音量，以消除录音中的任何aural null 听觉空白。

4.In a podcast, the host mentioned the importance of avoiding aural null 听觉空白 for better listener engagement.

在播客中，主持人提到避免aural null 听觉空白对更好地吸引听众的重要性。

5.During the concert, there were moments where the audience experienced an aural null 听觉空白 due to poor acoustics.

在音乐会上，由于音响效果差，观众经历了几次aural null 听觉空白。

作文

In the realm of audio engineering and sound design, the term aural null refers to a phenomenon where certain frequencies are perceived as significantly quieter or even absent in a particular listening environment. This can occur due to various factors, including the positioning of speakers, the acoustics of the room, and the listener's own auditory perception. Understanding aural null is crucial for sound professionals who aim to create balanced and immersive audio experiences.When sound travels through space, it interacts with surfaces and objects, leading to reflections, diffractions, and absorptions. These interactions can create areas in a room where certain sounds are canceled out, resulting in an aural null. For instance, if two speakers are positioned incorrectly, the sound waves they produce may meet at specific points in the room and interfere with each other. This interference can lead to a noticeable drop in volume or even complete silence for certain frequencies.To illustrate this concept further, consider a simple example of a small living room where a pair of stereo speakers is placed too close to the walls. The sound waves emitted from the speakers will reflect off the walls, and in some locations within the room, these reflected waves may collide destructively with the direct waves coming from the speakers. As a result, listeners might experience an aural null at specific spots, making it difficult to appreciate the full range of sound intended by the audio engineer.The implications of aural null extend beyond mere inconvenience; they can significantly impact the quality of music, movies, and any audio-related content. For musicians and sound designers, achieving a well-balanced mix is essential. If certain frequencies are lost due to aural null, the overall sound may lack depth and clarity. This is particularly important during live performances, where the audience’s experience can be greatly diminished if they are seated in an area affected by aural null zones.To combat the challenges posed by aural null, audio engineers often utilize various techniques. One common approach is to conduct thorough acoustic analysis of a space before setting up audio equipment. By using tools such as room analyzers and equalizers, sound professionals can identify problematic frequencies and adjust the speaker placement accordingly. Additionally, employing sound-absorbing materials, such as acoustic panels or bass traps, can help mitigate the effects of reflections that contribute to aural null areas.In conclusion, the concept of aural null plays a significant role in the field of audio production and sound design. It highlights the importance of understanding how sound behaves in different environments and the need for careful planning and execution in audio setups. Whether in a recording studio, a concert hall, or even a home theater, recognizing and addressing aural null can enhance the listening experience and ensure that sound is delivered as intended. Ultimately, mastering the intricacies of sound propagation and the impact of aural null can lead to richer, more engaging audio experiences for all audiences.

在音频工程和声音设计领域，术语aural null指的是一种现象，在特定的听觉环境中，某些频率被感知为显著更安静甚至完全缺失。这可能由于多种因素造成，包括扬声器的放置、房间的声学特性以及听者自身的听觉感知。理解aural null对于旨在创造平衡和沉浸式音频体验的声音专业人士至关重要。声音在空间中传播时，会与表面和物体相互作用，导致反射、衍射和吸收。这些相互作用可能在房间内创建某些声音被抵消的区域，从而产生aural null。例如，如果两个扬声器放置不当，它们发出的声波可能在房间的特定点相遇并相互干扰。这种干扰可能导致某些频率的音量明显下降，甚至完全沉默。为了进一步说明这个概念，考虑一个简单的例子：在一个小客厅里，一对立体声扬声器放置得太靠近墙壁。扬声器发出的声波将会反射到墙上，在房间的某些位置，这些反射波可能会与来自扬声器的直接波发生破坏性碰撞。因此，听众可能会在特定位置经历aural null，使他们难以欣赏音频工程师所意图的完整声音范围。aural null的影响不仅仅是麻烦；它们可以显著影响音乐、电影和任何音频相关内容的质量。对于音乐家和声音设计师而言，获得良好的平衡混音至关重要。如果某些频率由于aural null而丢失，整体声音可能缺乏深度和清晰度。这在现场表演中尤为重要，因为如果观众坐在受aural null区域影响的地方，他们的体验可能大大降低。为了应对aural null带来的挑战，音频工程师通常采用各种技术。一种常见的方法是在设置音频设备之前对空间进行全面的声学分析。通过使用房间分析仪和均衡器等工具，声音专业人士可以识别出问题频率并相应调整扬声器的位置。此外，使用声学面板或低音陷阱等吸音材料可以帮助减轻反射造成的aural null区域的影响。总之，aural null的概念在音频制作和声音设计领域中起着重要作用。它突显了理解声音在不同环境中如何表现的重要性，以及在音频设置中谨慎规划和执行的必要性。无论是在录音室、音乐厅还是家庭影院，识别和解决aural null都可以增强听觉体验，确保声音按照预期传达。最终，掌握声音传播的复杂性和aural null的影响可以为所有观众带来更丰富、更具吸引力的音频体验。