audibility meter

简明释义

听度表

英英释义

例句

1.During the testing phase, the audibility meter indicated that the background noise was too high.

在测试阶段，可听度计显示背景噪音过高。

2.In the classroom, the teacher checked the audibility meter to confirm that students could hear the lesson properly.

在教室里，老师检查了可听度计以确认学生能够正确听到课程内容。

3.He adjusted the microphone levels based on the readings from the audibility meter.

他根据可听度计的读数调整了麦克风的音量。

4.The audibility meter showed that the announcement was barely audible in the back of the room.

在房间后面，可听度计显示公告几乎听不见。

5.The sound engineer used an audibility meter to ensure all sounds were clearly heard during the concert.

音响工程师使用了一个可听度计来确保音乐会期间所有声音都能清晰听到。

作文

In the realm of audio engineering and sound design, understanding the nuances of sound perception is crucial. One such tool that plays a significant role in this field is the audibility meter. The audibility meter is a device or software application that measures the audibility of sounds at various frequencies and intensities. It helps sound engineers determine how well certain sounds can be heard against background noise or other competing sounds. This measurement is particularly important in environments where clarity of sound is paramount, such as in concert halls, recording studios, or public speaking venues.The concept of audibility is not just about volume; it also encompasses the frequency range of sounds that a person can hear. Human hearing typically ranges from 20 Hz to 20 kHz, but sensitivity varies across this spectrum. The audibility meter takes these factors into account by providing a visual representation of sound levels relative to the thresholds of human hearing. This allows sound professionals to make informed decisions about mixing, mastering, and sound reinforcement.For instance, when mixing a track, a sound engineer might use a audibility meter to ensure that vocal tracks are clearly audible over instrumental backing. If the vocals are too quiet, they may not reach the necessary threshold for optimal listening experience. Conversely, if they are too loud, they can distort and lose clarity. The audibility meter helps in achieving the perfect balance, ensuring that all elements of the mix can be heard clearly.Moreover, the audibility meter can also assist in identifying problematic frequencies that may cause issues in sound reproduction. Certain frequencies can mask others, leading to a phenomenon known as auditory masking. By using an audibility meter, sound engineers can pinpoint these frequencies and adjust them accordingly, ensuring that the final output is both clear and enjoyable.In addition to music production, the audibility meter has applications in various fields, including telecommunications and hearing research. In telecommunications, for example, ensuring that voice signals are transmitted at an audible level is vital for effective communication. The audibility meter can help assess whether the signal is strong enough to be heard clearly over potential interference.In the context of hearing research, audiologists may use an audibility meter to evaluate a patient's hearing capabilities. By measuring the minimum audible levels across different frequencies, they can diagnose hearing loss and recommend appropriate interventions, such as hearing aids or auditory training.In conclusion, the audibility meter is an essential tool in the world of sound. Its ability to measure and visualize sound audibility helps professionals across various fields enhance their work, whether in music production, telecommunications, or hearing health. Understanding how to effectively use a audibility meter can lead to improved sound quality and a better listening experience for audiences everywhere. As technology continues to evolve, the importance of tools like the audibility meter will only increase, making it a critical component of sound engineering and audio production.

在音频工程和声音设计的领域，理解声音感知的细微差别至关重要。一个在这个领域中发挥重要作用的工具是可听度计。可听度计是一种设备或软件应用程序，用于测量不同频率和强度下声音的可听度。它帮助声音工程师确定某些声音在背景噪音或其他竞争声音中能否被很好地听到。这种测量在音乐厅、录音室或公共演讲场所等对声音清晰度要求很高的环境中特别重要。可听度的概念不仅仅涉及音量；它还包括人耳能够听到的声音频率范围。人类的听觉通常范围为20 Hz到20 kHz，但在这个频谱中的敏感度各不相同。可听度计考虑到这些因素，通过提供声音水平相对于人类听力阈值的可视化表示，帮助声音专业人士做出明智的混音、母带处理和声音增强决策。例如，在混音过程中，声音工程师可能会使用可听度计确保人声在乐器伴奏中清晰可闻。如果人声太安静，可能达不到最佳聆听体验所需的阈值。相反，如果人声太大，可能会失真并失去清晰度。可听度计有助于实现完美的平衡，确保混音中的所有元素都能清晰可闻。此外，可听度计还可以帮助识别可能导致声音重现问题的频率。某些频率可能会掩盖其他频率，导致一种称为听觉掩蔽的现象。通过使用可听度计，声音工程师可以找出这些频率并相应调整，确保最终输出既清晰又令人愉悦。除了音乐制作外，可听度计在各种领域也有应用，包括电信和听力研究。例如，在电信中，确保语音信号以可听的水平传输对于有效沟通至关重要。可听度计可以帮助评估信号是否足够强大，以便在潜在干扰下清晰听到。在听力研究的背景下，听力学家可能会使用可听度计来评估患者的听力能力。通过测量不同频率下的最小可听水平，他们可以诊断听力损失并建议适当的干预措施，例如助听器或听力训练。总之，可听度计是声音领域中的一个重要工具。它测量和可视化声音可听度的能力帮助各个领域的专业人士提升他们的工作，无论是在音乐制作、电信还是听力健康方面。了解如何有效使用可听度计可以提高声音质量，并为观众带来更好的聆听体验。随着技术的不断发展，像可听度计这样的工具的重要性只会增加，使其成为声音工程和音频制作的关键组成部分。