Broadcast programs are simple and messy in the manufacturing process. It's simple because there is no need to deal with the picture in the recording of the broadcast program. It's messy because there are many details in the recording process of the broadcast program. To create a good broadcast program and make the broadcast program popular, many experienced practitioners need to work carefully, At the same time, it also needs the support of various technologies. Let's talk about the key issues in the studio.
The importance of recording in broadcasting programs is obvious, especially with regard to various literary and artistic programs, so it should be treated with caution. After debugging the recording device, the sound of the announcer can be perfectly reproduced, which is the most basic requirement of the recording process. In this process, the following skills can be used.
1. Pay attention to the selection of recording studio and recording equipment. In order to ensure the clarity and reliability of the original sound as much as possible, especially the broadcaster and other sounds in the program, it is necessary to use a suitable recording studio to ensure that its reverberation time and mute function meet the requirements of recording. The selection of recording equipment is relatively diverse, and it is necessary to select recording equipment according to specific recording requirements. The moving coil microphone or capacitor microphone is usually used for language broadcasting and recording. The moving coil microphone is clear, practical and affordable; Condenser microphone has good amplitude frequency characteristics and high sensitivity.
2. Pay attention to the communication with the announcer. When you need to communicate with the announcer, you need to inform the announcer of the accompaniment time and duration of the original sound, so that the announcer can understand it. At the same time, you can also play songs and invite the announcer to listen before the broadcast, so that the announcer can enter the broadcast situation in advance, so that his language can have a better overall effect with the music.
3. The control of recording level shall comply with national specifications. The control of recording level shall conform to the relevant national specifications - Gy / t192-2003 full scale level of digital audio equipment. It is necessary to realize that the level fullness also has a very important impact on the quality of the broadcast program. Too high fullness will make the audience produce auditory fatigue or distortion. If it is too low, it will affect the clarity of the program. Especially in the selection process of various broadcast programs, we should pay more attention to the full level.

4. Pay attention to the impact of environmental noise and man-made noise. An excellent recording studio can shield external noise, but those imported noise such as equipment noise and line noise are difficult to deal with. In the existing methods, only recording microphones with excellent functions can be selected, such as equipment whose audio index can reach class A or recording microphones with excellent single directivity.
5. Pay attention to the sound environment in the recording room, manufacturing room and hearing room. The sound environment in the recording room, manufacturing room and hearing room shall be the same as far as possible. During the hearing, a higher volume shall be appropriately selected to control the mixed pressure share of music and recording details, and problems found shall be handled in time. The factors affecting the sound environment include indoor environment and equipment. In these two aspects, we should focus on building a similar feeling. Otherwise, the hearing after the production of the recording will find that it is different from the function of the recording, which will hinder the production of the program.
Article source: Jiangmen recording Manufacturing Co., Ltd http://www.sjttv.com