Any project's production value, whether a short film or a new podcast, depends heavily on the audio quality. While many producers generate a lot of fantastic material with only a smartphone, you may want to take your idea to the next level. Selecting the ideal microphone might take work.

Although much of the technical speaking used in the audio industry is unnecessary, it can be challenging to tell the truth from the hype. No matter your project, you should know a few things about microphones before purchasing them.

1. Microphone Type

Sound waves have energy, which microphones can catch and transform into electrical power in various ways. Using a condenser or dynamic microphone is one of the primary approaches.


Two capacitors are used in a condenser microphone to transform sound waves into an electric signal. The front capacitor vibrates as a sound wave enters the microphone, causing it to move toward or away from the rear capacitor.

In general, condenser microphones are more sensitive than dynamic microphones and can pick up high frequencies that dynamic microphones cannot.


A wire coil and a magnet are both located within every dynamic microphone. Sound waves cause the coil to vibrate, which creates an electrical current. Dynamic microphones don't need phantom power, in contrast to condenser microphones.

Dynamic microphones are the recording equipment for artists seeking endurance and durability because of their straightforward construction, allowing them to withstand far more abuse than other microphones. These are excellent choices if you move around a lot.

2. Budget

While making any purchase, your budget should come first. Recognize your financial constraints and adhere to them, no matter what.

Like many other audio equipments, microphones such as asmr microphones come at different prices. Given the market size, every price range should have a good variety. Be aware that some merchants have payment plans, which may be a choice.

Examine the microphone purchase's cost-to-benefit ratio. Stretching the budget is more reasonable if the microphone is required for professional purposes. Conversely, a more modest budget would be acceptable if you don't intend to profit from the microphone.

3. Noise Floor

The phrase noise floor describes the degree of self-noise in a gadget. In other words, when you crank the mic up but don't produce any sound, you'll hear some noise in the background. This is a challenging idea since the power and grounding will significantly influence the entire noise floor in your studio, the preamp you choose, the audio device you use, and even the cables you use. Yet the microphone may undoubtedly increase your noise level; if you scrimp on it, it can do so significantly.

4. Power Supply

Many expensive microphones also have a power supply or need phantom power. This is another item you'll want to consider before purchasing. Buying a microphone with a necessary power supply might be a pain in the neck if you want to be mobile, especially if you want to use the microphone in a voice booth without wiring it for electricity.

The setting and desired look will significantly impact the type of microphone, such as asmr microphones you choose. Choose the tools that will offer you the best chance of getting your desired sound. One thing to remember is that a perfect recording primarily depends on the engineer's expertise rather than necessarily the quality of the microphone. Hence, whichever microphone you use, know how to utilize it.