in-band distortion

简明释义

带内失真

英英释义

例句

1.To reduce in-band distortion 带内失真, we need to adjust the equalizer settings on the mixing console.

为了减少带内失真，我们需要调整混音台上的均衡器设置。

2.High levels of in-band distortion 带内失真 can lead to listener fatigue during long sessions.

高水平的带内失真可能会导致长时间听音后的疲劳。

3.Engineers often use filters to eliminate in-band distortion 带内失真 in live sound setups.

工程师们通常使用滤波器来消除现场音响设备中的带内失真。

4.The recording had a lot of in-band distortion 带内失真 due to poor microphone placement.

由于麦克风放置不当，录音中有很多带内失真。

5.The audio engineer noticed significant in-band distortion 带内失真 during the mixing process, which affected the overall sound quality.

音频工程师在混音过程中注意到显著的带内失真，这影响了整体音质。

作文

In the realm of audio engineering and telecommunications, the term in-band distortion refers to the unwanted alterations that occur within the frequency range of the signal being transmitted. This phenomenon poses significant challenges for professionals who strive to maintain the integrity of audio and data signals. Understanding in-band distortion is crucial for engineers and technicians who work to optimize sound quality and ensure clear communication. To better grasp the implications of in-band distortion, one must first recognize its causes. Various factors contribute to this distortion, including equipment limitations, environmental conditions, and improper signal processing. For instance, when an audio signal passes through a poorly designed amplifier, certain frequencies may be amplified more than others, leading to an uneven sound output. This imbalance can result in a muddy or unclear audio experience, which is particularly detrimental in settings such as live performances or broadcasting.Moreover, in-band distortion can arise from the interaction between different components within a system. When multiple devices are connected, the way they communicate can introduce additional distortion. For example, if a microphone picks up background noise while transmitting a vocal signal, the clarity of the voice can be compromised. This interaction highlights the importance of careful system design and component selection to minimize the risk of distortion.The effects of in-band distortion are not limited to audio applications; they also extend to data transmission in telecommunications. In this context, distortion can lead to errors in data packets, resulting in information loss or corruption. As technology advances, the demand for high-quality data transmission increases, making it imperative for engineers to address in-band distortion effectively. Techniques such as error correction algorithms and advanced modulation schemes are employed to mitigate these issues, ensuring that the transmitted data remains intact and reliable.Furthermore, understanding in-band distortion is essential for evaluating the performance of audio and communication systems. Engineers often use various metrics to quantify distortion levels, such as Total Harmonic Distortion (THD) and Intermodulation Distortion (IMD). These measurements help identify problematic areas within a system and guide improvements. By analyzing distortion patterns, engineers can make informed decisions about equipment upgrades and system configurations.In conclusion, in-band distortion is a critical concept in audio and telecommunications that refers to the unwanted changes occurring within the signal's frequency range. Its causes are multifaceted, involving equipment design, environmental factors, and component interactions. The implications of in-band distortion are significant, affecting both audio quality and data integrity. As technology continues to evolve, addressing this distortion will remain a priority for engineers striving to deliver the best possible experience for users. By understanding and mitigating in-band distortion, professionals can enhance the clarity and reliability of audio and communication systems, ultimately improving user satisfaction and performance.

在音频工程和电信领域，术语in-band distortion指的是在传输信号的频率范围内发生的意外变化。这种现象对专业人士构成了重大挑战，他们努力保持音频和数据信号的完整性。理解in-band distortion对于优化音质和确保清晰通信的工程师和技术人员至关重要。为了更好地理解in-band distortion的影响，首先必须认识到其原因。多种因素导致这种失真，包括设备限制、环境条件和不当的信号处理。例如，当音频信号通过设计不良的放大器时，某些频率可能会比其他频率被放大得更多，从而导致声音输出不均衡。这种失衡可能导致音频体验模糊或不清晰，这在现场表演或广播等场合尤其有害。此外，in-band distortion还可能源于系统内不同组件之间的相互作用。当多个设备连接时，它们之间的通信方式可能会引入额外的失真。例如，如果麦克风在传输人声信号时拾取背景噪音，那么声音的清晰度可能会受到损害。这种相互作用突显了仔细设计系统和选择组件以最小化失真风险的重要性。in-band distortion的影响不仅限于音频应用；它们还扩展到电信中的数据传输。在这种情况下，失真可能导致数据包中的错误，从而导致信息丢失或损坏。随着技术的进步，对高质量数据传输的需求不断增加，因此工程师必须有效应对in-band distortion。采用纠错算法和先进调制方案等技术来减轻这些问题，确保传输的数据保持完整和可靠。此外，理解in-band distortion对于评估音频和通信系统的性能至关重要。工程师通常使用各种指标来量化失真水平，例如总谐波失真（THD）和互调失真（IMD）。这些测量有助于识别系统中的问题区域并指导改进。通过分析失真模式，工程师可以就设备升级和系统配置做出明智的决策。总之，in-band distortion是音频和电信中的一个关键概念，指的是在信号频率范围内发生的意外变化。其原因多种多样，涉及设备设计、环境因素和组件相互作用。in-band distortion的影响是显著的，影响音质和数据完整性。随着技术的不断发展，解决这一失真将继续成为工程师的优先事项，以便为用户提供最佳体验。通过理解和减轻in-band distortion，专业人员可以提高音频和通信系统的清晰度和可靠性，从而最终提升用户满意度和性能。