cardioid pattern

简明释义

心形图

英英释义

例句

1.The microphone is designed to capture sound primarily from the front, creating a cardioid pattern 心形指向性 that reduces background noise.

该麦克风旨在主要捕捉来自前方的声音，形成一个cardioid pattern 心形指向性，从而减少背景噪音。

2.When setting up a podcast studio, I chose microphones with a cardioid pattern 心形指向性 to minimize ambient noise.

在搭建播客工作室时，我选择了具有cardioid pattern 心形指向性的麦克风，以最小化环境噪音。

3.The cardioid pattern 心形指向性 of this speaker allows it to focus sound in one direction, enhancing the listening experience.

这款扬声器的cardioid pattern 心形指向性使其能够将声音集中在一个方向，从而增强听觉体验。

4.In live performances, using a mic with a cardioid pattern 心形指向性 helps isolate the vocalist's voice from the instruments.

在现场表演中，使用具有cardioid pattern 心形指向性的麦克风有助于将歌手的声音与乐器隔离开来。

5.The audio engineer explained that the cardioid pattern 心形指向性 is ideal for reducing feedback in crowded venues.

音频工程师解释说，cardioid pattern 心形指向性非常适合于减少拥挤场所中的反馈。

作文

In the field of acoustics and audio engineering, understanding various microphone pickup patterns is crucial for achieving optimal sound quality. One such pattern that stands out is the cardioid pattern, which is widely used in many recording and live sound applications. The name 'cardioid' is derived from the Greek word for heart, as the shape of the pickup pattern resembles a heart. This unique design allows microphones to capture sound primarily from the front while rejecting noise coming from the sides and rear. The cardioid pattern is particularly advantageous in environments where background noise is a concern. For instance, in a crowded venue or a studio with multiple sound sources, using a microphone with a cardioid pattern can help isolate the intended sound source, such as a vocalist or an instrument. By minimizing the pickup of unwanted ambient sounds, engineers can achieve clearer recordings and better live sound reinforcement. Moreover, the cardioid pattern is not only effective in rejecting off-axis sounds but also provides a natural sound quality. This makes it a popular choice among singers and musicians who perform live. When a performer uses a cardioid pattern microphone, they can move around on stage without significantly altering the sound quality. This flexibility allows for more dynamic performances, as artists can engage with their audience while maintaining vocal clarity. In addition to its practical applications, the cardioid pattern also plays a significant role in the science of sound. Understanding how sound waves interact with different surfaces and how they are captured by microphones is essential for sound engineers. The cardioid pattern is a result of the microphone's design, which influences its sensitivity to sound waves coming from various directions. This characteristic helps engineers make informed decisions about microphone placement and setup during recordings or live events. Furthermore, the cardioid pattern has variations that cater to specific needs. For example, there are supercardioid and hypercardioid patterns, which offer even greater directionality. These variations are useful in situations where sound isolation is paramount, such as in film production or broadcasting. However, it is essential to note that while these patterns provide increased rejection of off-axis sounds, they also have narrower pickup angles, which can make positioning more critical. In conclusion, the cardioid pattern is a fundamental concept in audio engineering, offering numerous advantages in capturing sound with clarity and precision. Its ability to focus on the desired sound source while minimizing background noise makes it a preferred choice for many applications. As technology continues to evolve, understanding the cardioid pattern and its implications will remain essential for sound professionals seeking to deliver the best audio experience possible. Whether in a studio, on stage, or in any setting where sound matters, the cardioid pattern will undoubtedly play a pivotal role in shaping the way we perceive and enjoy sound.

在声学和音频工程领域，理解各种麦克风拾音模式对于实现最佳音质至关重要。其中一个突出的模式是心形模式，它广泛应用于许多录音和现场音响应用中。‘心形’这个名字源于希腊语，意思是心脏，因为拾音模式的形状类似于一个心形。这种独特的设计使麦克风主要从前方捕捉声音，同时拒绝来自侧面和后面的噪音。心形模式在背景噪音成为问题的环境中尤其具有优势。例如，在拥挤的场地或有多个声源的录音室中，使用具有心形模式的麦克风可以帮助隔离预期的声音源，如歌手或乐器。通过最小化对不必要环境声音的拾取，工程师可以获得更清晰的录音和更好的现场声音增强。此外，心形模式不仅在拒绝轴外声音方面有效，而且还提供自然的音质。这使得它成为许多现场表演者和音乐家的热门选择。当表演者使用心形模式麦克风时，他们可以在舞台上移动，而不会显著改变音质。这种灵活性允许艺术家与观众互动，同时保持声音的清晰度。除了其实际应用外，心形模式在声音科学中也起着重要作用。理解声波如何与不同表面相互作用以及如何被麦克风捕捉，对于声音工程师来说是必不可少的。心形模式是麦克风设计的结果，这影响了其对来自各个方向的声波的敏感性。这一特征帮助工程师在录音或现场活动中做出关于麦克风放置和设置的明智决策。此外，心形模式还有一些变体以满足特定需求。例如，有超心形和超超心形模式，它们提供了更大的方向性。这些变体在声音隔离至关重要的情况下非常有用，例如在电影制作或广播中。然而，值得注意的是，虽然这些模式提供了对轴外声音的更高拒绝，但它们的拾音角度也更窄，这可能使定位变得更加关键。总之，心形模式是音频工程中的一个基本概念，提供了许多在清晰和精确捕捉声音方面的优势。它能够专注于所需的声音源，同时最小化背景噪音，使其成为许多应用的首选。随着技术的不断发展，理解心形模式及其影响将继续对追求提供最佳音频体验的声音专业人士至关重要。在录音室、舞台或任何声音相关的环境中，心形模式无疑将在塑造我们感知和享受声音的方式中发挥关键作用。