The Top Equipment Needed For Radio Broadcasting
Microphones
Without a doubt, having good microphones for the hosts to record their voices is essential. You could start off with earbuds, regular headsets or built-in mics but in the long run if you wish to get a little more professional, that means you need to offer good quality audio.
A traditional microphone (the standalone ones) offers the best audio quality. This is because these types of microphones, also known as dynamic mics, usually produce a brighter and clearer sound compared to the other types which are also known as condenser mics that produce a warmer, focused sound.
The condenser mics will usually have a USB jack whereas the dynamic mics consist of a XLR jack. Another equipment you need to pair with your microphone would be a shock mount. This equipment is useful to prevent any unwanted sounds caused by your mic such as movements of the mic, vibrations along with the sound coming from the typing of keyboards.
Headphones
When you prefer to have full control of the audio, you need to make sure that you can monitor the quality of the audio with the help of headphones. Imagine if you’re speaking with the mic but without headphones, you’re not able to hear what you sound like!
To make sure that you can clearly hear the audio, you should use over-ear headphones instead of earbuds, though the latter works just as well but it wouldn’t be as good quality.
Here’s an interesting fact you need to know about if all this is new to you: the studio monitor speakers will be muted automatically once the microphone is turned on. Hence, nobody would know what is going to air unless they have headphones.
Mixers
Mixers, also known as a mixing table, enables you to group a few inputs to a single output alongside the ability to manually adjust every level per input. Therefore, you can easily connect all the essential equipment such as your headphones or microphones.
The main function of a mixer is to allow better control (so you can adjust everything consistently) and to make sure that the overall audio quality is maintained all throughout.
Plus, if you have several people talking on the microphone at the same time, you can broadcast all of their voices live simultaneously.
Soundproofing
In order to make sure that the host or announcer’s voice sounds good, you will need to soundproof your entire studio. The main reason why there is a lot of echo or a ‘hollow’ sound coming out from a room is due to the fact that sound naturally bounces off any smooth surfaces.
The best way is to create some sort of special texture on the walls of the room so that the sound can be bounced off upon hitting the walls.
Microphone Processor
You probably also need a microphone processor so that you can minimize external noises coming from the background or make sure nothing interrupts the signal. Another perk of having a microphone processor is that you’ll be able to achieve top-notch audio quality because you can simply stabilize your audio without the use of editing the levels.
Optional: Computer Monitor
Well, if you need to do more than just monitoring your audio, having one or two computer monitor screens would come in handy to get a complete overview of your studio while on-air.
If you need help on starting your radio broadcasting studio, you can contact QES Malaysia as they have many years of experience with setting up a radio broadcasting studio from A to Z.