background suppression

简明释义

背景噪声抑制

英英释义

例句

1.The app uses background suppression to filter out unwanted ambient noise when recording.

该应用程序使用背景抑制来过滤录音时的不必要环境噪声。

2.In this audio editing tool, background suppression is crucial for enhancing voice clarity.

在这个音频编辑工具中，背景抑制对提高声音清晰度至关重要。

3.The new software features background suppression, which helps reduce noise during video calls.

新软件具有背景抑制功能，可以减少视频通话中的噪音。

4.The conference room is equipped with background suppression technology to ensure clear communication.

会议室配备了背景抑制技术，以确保清晰的沟通。

5.During the presentation, the background suppression feature helped eliminate distracting sounds.

在演示过程中，背景抑制功能帮助消除了干扰声音。

作文

In the realm of psychology and cognitive science, the concept of background suppression plays a significant role in understanding how humans process information. Background suppression refers to the cognitive mechanism that allows individuals to filter out irrelevant stimuli from their surroundings, enabling them to focus on what is essential. This process is crucial in our daily lives, as we are constantly bombarded with a plethora of sensory information. Without background suppression, it would be nearly impossible to concentrate on a task or engage in meaningful conversations. For example, consider a student studying in a bustling café. The sounds of chatter, clinking dishes, and music create a chaotic environment. However, through background suppression, the student can tune out these distractions and focus on their study materials. This ability to ignore background noise is not only vital for academic success but also for maintaining productivity in various aspects of life.The mechanisms behind background suppression are fascinating. Research suggests that our brain employs both top-down and bottom-up processes to achieve this filtering effect. Top-down processing involves the use of prior knowledge and expectations to guide attention, while bottom-up processing is driven by the inherent properties of stimuli in the environment. Together, these processes help us prioritize information and minimize distractions.Moreover, background suppression is not limited to auditory stimuli. It also applies to visual inputs. For instance, when watching a movie, viewers often focus on the main characters and plot, disregarding the background scenery unless it becomes relevant to the storyline. This selective attention is a testament to the efficiency of background suppression in our cognitive functioning.However, there are instances where background suppression can falter. For individuals with attention disorders, such as ADHD, filtering out distractions can be particularly challenging. These individuals may struggle to concentrate on tasks due to an overwhelming influx of sensory information. Understanding background suppression can aid in developing strategies to assist those who face difficulties in this area, such as creating quieter work environments or using noise-canceling headphones.In conclusion, background suppression is a vital cognitive function that enables individuals to navigate their environments effectively. By filtering out irrelevant stimuli, we can focus on what truly matters, whether it be studying for an exam, engaging in a conversation, or enjoying a movie. As we continue to explore the intricacies of human cognition, the importance of background suppression will undoubtedly remain a key topic of interest. Understanding this mechanism not only enhances our comprehension of cognitive processes but also provides insights into improving focus and productivity in our daily lives.

在心理学和认知科学领域，背景抑制的概念在理解人类如何处理信息方面发挥着重要作用。背景抑制是指一种认知机制，使个体能够过滤掉周围无关的刺激，从而专注于重要的事物。这一过程在我们的日常生活中至关重要，因为我们不断被大量的感官信息轰炸。如果没有背景抑制，几乎不可能集中精力完成任务或进行有意义的对话。例如，考虑一个在热闹咖啡馆学习的学生。喧闹的谈话声、碗碟碰撞声和音乐声构成了一个混乱的环境。然而，通过背景抑制，学生可以忽略这些干扰，专注于学习材料。这种忽略背景噪音的能力不仅对学业成功至关重要，而且对维持各个方面的生产力也至关重要。关于背景抑制的机制非常有趣。研究表明，我们的大脑利用自上而下和自下而上的过程来实现这种过滤效果。自上而下的处理涉及使用先前的知识和期望来引导注意力，而自下而上的处理则由环境中刺激的固有特性驱动。这两种过程共同帮助我们优先处理信息，最小化干扰。此外，背景抑制不仅限于听觉刺激。它同样适用于视觉输入。例如，当观看电影时，观众通常专注于主要角色和情节，而忽略背景场景，除非它与故事情节相关。这种选择性注意力证明了我们认知功能中背景抑制的有效性。然而，有些情况下背景抑制可能会失效。对于注意力障碍患者，如多动症（ADHD），过滤掉干扰可能特别具有挑战性。这些个体可能由于感官信息的过度涌入而难以集中精力完成任务。理解背景抑制可以帮助制定策略，以协助那些在这方面面临困难的人，例如创造更安静的工作环境或使用降噪耳机。总之，背景抑制是一种重要的认知功能，使个体能够有效地导航其环境。通过过滤掉无关的刺激，我们可以专注于真正重要的事物，无论是为考试学习、进行对话还是享受一部电影。随着我们继续探索人类认知的复杂性，背景抑制的重要性无疑将始终是一个关键的研究主题。理解这一机制不仅增强了我们对认知过程的理解，还为改善我们日常生活中的专注力和生产力提供了见解。