Bad audio can kill your content. The good news, however, is that there are many ways to record quality audio or enhance the audio of videos you already have. You can start, for example, by optimizing your recording environment and using the right recording devices. But, if you haven’t worried about that and already have recorded files with poor quality, don’t worry: there are ways to improve ready-made audio using some tricks.
To help you with recording quality audio, we’ve separated some crucial tips for you to practice before, during, and after your recording, you can also visit website to learn more.
Microphone Types For Recording Audio
Most digital and DSLR cameras do not have a good built-in microphone as they are only made for capturing video. Therefore, we recommend using an external microphone to produce a professional video. It will help you have an excellent audio and video capture. You can use two types of microphones in your videos: condenser microphones and dynamic microphones.
Condenser Microphones
Condenser microphones are more sensitive and have high quality and precision in capturing audio – which is why they are widely used in music studios. Usually, this type of microphone requires an additional source of energy called Phantom Power, which can be supplied through batteries or audio devices.
Dynamic Microphones
The dynamic microphone is used in different situations but does not have as much quality as the condenser. As the name implies, it is dynamic and therefore manages to capture sounds well, whether from weaker or stronger sources, making it possible to record audio in a very versatile way. In addition, they are very resistant to falls, which can be a differential.
This type of microphone does not need the power to function. Just plug it in, and on most devices, it works automatically.
Microphones’ Audio Pickup Patterns
In addition to the type, it is essential to know the microphones’ main audio capture patterns. The most popular patterns are cardioid, omnidirectional, bidirectional, and unidirectional. Let’s get to know each of them better:
Cardioid Microphone
Cardioid microphones from Madison Video Production Service for example pick up sounds from the front of the microphone more strongly and sound from the edges less. It has this name because it has a shape resembling a heart on the graphic map. There are also some variations of this pattern, such as super-cardioid and hyper-cardioid, which expand the pickup in the center of the microphone and eliminate much of the ambient sounds, despite having a little pickup at the rear. Microphones of these types are excellent for recording voices.
Omnidirectional Microphone
Equipment of this type records sounds equally on all sides. Therefore, they are better for capturing sounds from groups of people and ambient sounds and are not very suitable for situations where you want to record only a specific sound coming from a single source because everything around you is also captured.
Bi-Directional Microphones
This is the most used recording standard in studio microphones since it works very well to record two opposing sound sources, as it is captured on both sides of the device.
Unidirectional Microphones
Finally, among the capture formats, we have the unidirectional. Microphones in this pattern very accurately capture all the audio from the front and a little from the sides. Besides the leading operator, this type of microphone needs another person’s aid during filming since it is a bit cumbersome to move around.
