Microphone Types

Similar to your lighting podcast setup, the type of microphone you choose will depend on what type of show you intend to produce and the environment in which you’re recording.

Dynamic Microphones

Dynamic microphones use a magnet to convert sound waves into an electrical current. They are durable and excellent for isolating sounds. However, they require a high input gain and may lack sensitivity compared to other microphones. Examples of popular dynamic podcasting microphones include the Shure SM7B and the Electro-Voice RE20.

Condenser Microphones

A Condenser mic uses an electrically charged diaphragm to convert sound waves into electrical signals. They have excellent sensitivity and are ideal for recording in a controlled studio environment. Despite this, they are more fragile than dynamic microphones and can be more expensive. Examples of popular condenser podcasting microphones include the Audio-Technica AT4053B and the Rode NT1.

Ribbon Microphones

Ribbon microphones use a thin ribbon of metal to capture sound waves. They have a warm and natural sound, but they are not as widely used as dynamic microphones and condenser mics. Examples of popular ribbon podcasting microphones include the Royer R-121 and the AEA R44C.

Polar Patterns

Polar patterns refer to the shape of a microphone’s pickup area. They range from omnidirectional, which captures the sound quality equally from all directions, to figure eight, which captures sound from opposing sides but not the rear and front.

Understanding polar patterns can help you determine what type of microphone is best suited for your podcast studio equipment needs.

Cardioid

Cardioid microphones capture sound waves in a heart-shaped pattern and are ideal for recording a single source while rejecting background noise. Nevertheless, they may not be the best choice for a multi-person podcast. Examples of popular cardioid microphones for podcasting include the Audio-Technica AT2020 and the Shure SM57.

Omnidirectional

Omnidirectional microphones capture sound waves equally in all directions and are ideal for recording ambient sounds or group discussions. However, they do not reject background noise as well as cardioid microphones. Examples of popular omnidirectional microphones for podcasting include the Rode Procaster and the AKG Pro Audio C414.

Bidirectional/Figure-8

Bidirectional microphones capture sound waves from the front and back while rejecting sounds from the sides. They are ideal for recording interviews or conversations between two people. An example of a popular bidirectional microphone for podcasting is the Rode NT2-A.

Microphone Connectivity

Considering the type of microphone connection is also important. Most microphones use either an XLR or USB mic connector.

USB Microphones

A USB mic connects directly to a computer via USB and is ideal for beginners or podcasters who are recording in a portable setup. But they have the drawbacks of limited sound quality and limited options for upgrading. Examples of popular USB mics for podcasting include the Blue Yeti and the Samson Meteor.

XLR Microphones

XLR podcast mics require an external audio interface or mixer to connect to a computer and are ideal for podcasters who want more control over their audio settings. Examples of popular XLR microphones for podcasting include the Electro-Voice RE20 and the Heil PR-40.

Microphone Accessories

Podcast mic accessories such as windscreens, shock mounts, and pop filters can help you get the best sound possible. These are critical if you are building your podcast studio.

Shock Mounts

Shock mounts reduce vibrations and handling noise and are essential for producing high-quality audio. However, due to the difference in size of microphone bodies, shock mounts are not interchangeable. Examples of popular shock mounts for podcasting include the Rode SMR and the Shure A55M.

Pop Filters

Pop filters reduce plosive sounds such as “p” and “b” and improve clarity in vocals. While they are not essential, they can improve the sound quality of your recordings. Examples of popular pop filters for podcasting include the Stedman Proscreen XL and the On-Stage ASVS6GB.

Wind Screens

Wind screens reduce wind noise and can be used in outdoor recording environments. However, they should not be used indoors as they may degrade sound quality. Examples of popular wind screens for podcasting include the Shure A81WS and the Rode WS2.

Microphone Placement

Proper microphone placement is crucial for achieving high-quality sound in podcast recordings. The placement of the microphone will depend on the type of microphone and the polar pattern being used.

For example, with a cardioid microphone, it is best to place the microphone directly in front of the host’s mouth, about six inches away. With an omnidirectional microphone, it is best to place the microphone further away from the host to capture a wider range of sound.

Budget Considerations

When it comes to podcast microphones, there is a wide range of prices available. The budget for a podcast microphone will depend on the individual’s needs and resources. Budget microphones can cost as little as $50, while high-end microphones can cost several thousand dollars. It is important to consider the trade-offs between cost and quality when choosing a microphone for podcasting.

Two examples of budget microphones are the Audio-Technica ATR2100 and the Samson Q2U. Both of these microphones are popular among podcasters who are looking for a cost-effective solution.

On the other hand, if you are looking for a higher-end microphone, the AKG Pro Audio C414 and the Shure SM7B are great options. Both of these microphones have been used on countless podcasts and provide consistent, high-quality sound.

No matter what microphone you choose, it is important to remember that the quality of your recordings is ultimately dependent on the quality of the equipment you are using. Investing in a good microphone can make a huge difference in the sound of your podcast.