Isolating your recordings with the mic sound isolation shield can eventually enhance the quality of your recorded sound by filtering and blocking those unwanted noises and echoes been picked the mic. While a fully acoustic treated room is very difficult to be attained, thus, the portable vocal booths could become an easy way to add an additional layer of protection and filter for your sound recording projects.
Table of Contents
- Benefits of Using Sound Isolation Shield / Portable Vocal Booth
- Functions of Isolation Shield & How It Works
- Popular Microphone Isolation Shields & Portable Vocal Booths
Benefits of Using Sound Isolation Shield / Portable Vocal Booth
The recording studio is usually designed by an audio engineer or acoustician to achieve the essential acoustic properties such as acoustic isolation, absorption of echoes or reflected sounds and diffusion of sound. Yet, not all who want to have home recording studio have the benefits of the expertise of an audio engineer. For this reason, those who would like to build their own home recording studios usually avail of some portable equipment like that of the portable vocal booth, which is usually on a stand that surrounds most of the microphones within. This is necessary to prevent echo or reverberation from reaching the microphones.
The use of portable vocal booths allows you to dampen sound by preventing frequencies from sounding as if they were wrought inside an echo chamber. For this reason, portable vocal booths are aptly called “isolation shields.” They are designed to isolate a microphone by shielding it from the surrounding area of the room. The portable vocal booths are sometimes also called and marketed as “reflection filters” or “reflection shields.”
If you don’t use portable vocal booths, for example, thinking that the sound of your home studio is quite good enough for the actual recording, you may find it hard later to remove or isolate sounds caused by echoes. Moreover, you may lose control of your recording because of this initial blunder of not using portable vocal booths. Hence, it is important, at the onset, to isolate the vocals and filter echoes than regret it later. If you were able to isolate sound, you could still add vocal effects like that of reverbs later. Moreover, you can record your music with your band even if you are not within a recording studio via the use of the portable vocal booths.
Functions of Isolation Shield & How It Works
Sounds come from everywhere, and even if you think that your studio is already totally isolated, chances are, some unwanted sounds will still find their way to the microphone. These unwanted sounds may be forgivable if you are performing live, but in recording a musical piece, for example, the inclusion of these unwanted sounds is unforgivable. The use of isolation shields could greatly help performers deliver awesome and studio-quality sound even if they are away or outside of the recording studio’s highly controlled environment. The isolation shield is usually placed just behind the microphone. It readily blocks and shields the mic from unnecessary sounds to produce crispier and sharper vocals.
The makeup of the shield is designed to block noise. It is intrinsically padded and stacked with acoustic foam that assuages the impact of sound. The foam readily absorbs the ambient noise preventing it from reaching highly sensitive microphones. Many of these isolation shields have outer shells that are hard enough to enable the one who is recording to capture sound while precluding the unwanted echoes and sounds from being captured by the microphone.
The shields are usually fashioned in such a way that it could diminish sound reflections. It is a bit vented which permits the microphone some space for breathing. The shield is slightly vented to ensure that the sound would be good to listen to. Moreover, shields usually have features that permit them to be adjusted according to the necessary angle. Performers can likewise shift the angle of the shields to move them away from the source of the sound.
The sources of ambient noise may be unpredictable, and more often, there is a need for the vent to shift from one angle to another to preclude ambient noise from being captured by the microphone. Lastly, shields usually consist of panels, like a miniature room to ensure that the performer is isolated.
Popular Microphone Isolation Shields & Portable Vocal Booths
1) Monoprice 602650 Microphone Isolation Shield
2) Pyle PSIB27 Sound Recording Booth Box
3) LyxPro VRI-30-Foldable and Affordable Isolation Shielding Vocal Recording Panel
Another good choice is the LyxPro VRI-30 which can enhance room ambiance in order to create awesome recording conditions. It can eliminate echoes and ambient noise and can deliver dry and clear sound. It is also easy to set up and is made of aluminum and foam panels which could be easily positioned behind the microphone. Moreover, it comes with a mounting hardware support equipment for extra safety. Its dimension is 19.25″x12″x3.5″ and is light enough at 3.7 pounds. Lastly, it is quite portable and can be easily disassembled for easy transport.