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话筒可以直接影响配音质量吗? Can the microphone directly affect the quality of dubbing?

2022-01-07 11:19:35

  我相信大家都知道配音与听筒有着密切的关系。当然,这并不简单。主机和录音机需要大量的电子设备来完成配音。对于调谐器来说,麦克风绝对是最重要的。他们不必了解这些设备,但对于一些与配音直接相关的重要设备,调谐器应了解其基本原理和使用方法。
  麦克风和摄像头是配音和主机在工作中直接使用的电子设备。如果他们不知道如何使用耳机和照相机,他们的声音和图像将因技术原因受到影响。熟悉这些设备将有助于他们进行配音和托管。在不同的工作场所,画外音和主机将接触不同的手机。当你外出接受采访时,你可以使用类似于棍子的长麦克风,而在配音室,你可以使用桌上的麦克风或固定在衣领上的微型麦克风。这些耳机有不同的形状,属于不同的类型。对不同的话筒有不同的响应,并了解其性能特征以便正确使用。
  一般来说,话筒依靠内部胶片来转换声音。说话声音引起的空气振动可以刺激麦克风中的胶片并使其振动。耳机中的胶片与人耳对声音的反应基本相同。听筒将胶片的振动转换为电信号,电信号可以传输到音效站、录音机和其他相关设备。麦克风的工作是将声能转换成电能。根据内部结构,话筒可分为不同类型。
  最常用的广播和电视话筒有三种:带式话筒、动态话筒和电容话筒。带状话筒也称为速率话筒。听筒在磁铁的两极之间有一条金属带。声音引起的空气振动会使金属板移动并产生电流。这种听筒能适应较大的声音频率,对声音敏感。这种耳机对人的声音频率反应良好,声音优美。它也不受气压、湿度和温度变化的影响。此外,耳机对反射声音不敏感。
  I believe everyone knows that dubbing is closely related to the earpiece. Of course, this is not simple. The host and recorder require a lot of electronic equipment to complete the dubbing. For the tuner, the microphone is absolutely the most important. They do not need to understand these devices, but for some important devices directly related to dubbing, the tuner should understand its basic principles and usage methods.
  Microphone and camera are electronic devices directly used by dubbing and host in their work. If they do not know how to use headphones and cameras, their sound and images will be affected for technical reasons. Familiarity with these devices will help them in dubbing and hosting. In different workplaces, the voice-over and the host will contact different mobile phones. When you are out for an interview, you can use a long microphone similar to a stick, while in the dubbing room, you can use a microphone on the table or a miniature microphone fixed to the collar. These headphones come in different shapes and belong to different types. Have different responses to different microphones, and understand their performance characteristics for correct use.
  Generally speaking, microphones rely on internal film to convert the sound. The air vibration caused by the voice can stimulate the film in the microphone and cause it to vibrate. The film in the earphone responds to sound basically the same as the human ear. The earpiece converts the vibration of the film into electrical signals, which can be transmitted to sound effect stations, recorders and other related equipment. The job of the microphone is to convert sound energy into electrical energy. According to the internal structure, microphones can be divided into different types.
  There are three most commonly used radio and television microphones: ribbon microphones, dynamic microphones and condenser microphones. Ribbon microphones are also called rate microphones. The earpiece has a metal band between the poles of the magnet. The air vibration caused by the sound causes the metal plate to move and generate an electric current. This kind of earpiece can adapt to larger sound frequencies and is sensitive to sound. This kind of earphone responds well to the human voice frequency and the sound is beautiful. It is also not affected by changes in air pressure, humidity and temperature. In addition, headphones are not sensitive to reflected sound.
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