The Types of Microphones & Their Uses (When & Why) | LedgerNote (2023)

The Types of Microphones & Their Uses (When & Why) | LedgerNote (1)

In most cases most people will only ever deal with three types of microphones. These are the main choices used in most recording and broadcasting scenarios.

The main difference is in their diaphragms, which is the mechanism that reacts to sound and converts it to an electrical signal that can then be sent out of a speaker or recorded onto magnetic tape or a computer's memory.

Due to the variation in the construction of the diaphragms, each of these three main types has different levels of sensitivity as well as tonal characteristics. I'll explain how each one performs below. If you know these three mic types, then you know enough to make the right decisions for your needs.

Beyond that, I'll show you some other microphone types that you may hear about or see, but possibly never encounter a need to actually use them yourself. And they're all just sub-types of the main three with different pickup patterns, so you won't get confused at all.

The 8 Types of Microphones

The most important categories of mics to think about and remember are the following three:

  • Condenser Mics
  • Dynamic Mics
  • Ribbon Mics

Those three categories, based on the type of diaphragm used, cover the broad range encompassing all of the other sub-categories. It's still useful to mention some other types that fit in these main categories but have such unique applications that we discuss them as being separate. Those are:

  • Multi-Pattern Mics
  • Bass Mics
  • Shotgun Mics
  • Boundary Mics
  • USB Mics

There are others you'll encounter, such as lapel mics (like TV hosts wear clipped to their jackets), but for the most part the above types are the ones you'll hear about. Some people break them down further and there's always edge cases. But this is more than good enough.

The 3 Main Microphone Types

If you remember anything from this article, this is what you want to remember. There are three main types to remember: condenser, dynamic, and ribbon.

Let's look at each individually so you can understand why they exist and when to choose them.

Condenser Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (2)

Use When: in the studio with low noise, recording vocals, recording guitar and other high frequency instruments, needing to capture subtle details, the sound source isn't extremely loud.

There are two sub-types of condenser mics, which are large diaphragm condenser mics and small diaphragm condenser mics. It's obvious what the difference is based on their name. Each shines in a different application, which I'll mention below.

Condenser mics are typically chosen for studio recording when you're in a controlled environment with no noise and great acoustics, meaning sound won't be bouncing around off of the walls and back into the mics.

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The reason they're chosen is because they're extremely sensitive and can pick up a ton of detail other types can't. That's why you wan't a perfect acoustic environment, because they'll record unwanted noises too.

They're also chosen mainly for vocals and instruments like acoustic guitar, violin, and anything that doesn't produce a signal that's too loud and has subtleties that need to be captured. You can damage the diaphragms if you subject them to too much sound pressure levels (SPL).

Large diaphragm condenser mics are the best choice for vocals while small diaphragm condensers (often called pencil microphones due to their shape) are great for instruments with a lot of detail in the high frequencies, like the aforementioned guitar or violin.

You can stick to large diaphragm options only and do just fine, though, which is what I choose to do in order to keep my mic cabinet smaller and more organized. We've previously covered our top picks for the best condenser microphones in several budget ranges if you want to get an idea of what's out there.

Two more interesting things about condenser mics is they contain vacuum tubes that can be switched out to provide various amounts of warmth and saturation, and they require 48 volts of phantom power to power their active electronics. Our article What is Phantom Power? explains more if you're interested.

Some can take a battery or have their own power supply, but most of the time a microphone preamplifier (which all microphones must be coupled with) have the ability to send phantom power up the mic cable to power them.

Dynamic Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (3)

Use When: on stage or any live or noisy situation, recording guitar amplifiers, on loud sound signals, on signals that vary in volume, recording rap and rock vocals.

Typically when you want to record an instrument or vocalist with either a wider range in amplitude (volume) or that is very loud, you'll opt for a dynamic mic. They can handle higher SPL's without sustaining damage or producing internal distortion.

Because they're less sensitive, they're often a better choice for live situations when there's an audience like a press conference, music concert, or a news interview out in the field. They'll pick up less unwanted ambient noise.

Even in the studio these are the right choice for recording a guitar amplifier, drums, or loud vocals like those from a heavy metal or rock singer. Many rappers are recorded with dynamics as well, partially for their proximity effect which is a bass boost when the mic is very close to the instrument or mouth.

We've previously covered our favorite picks for the best dynamic microphones in various budget ranges, if you're interested in seeing a wide range of options in this category. These are a must have for any music studio, as are condensers.

Dynamic mics contain passive electronics and don't require phantom power. You won't hurt them by accidentally feeding them this power, as you'll often hear. But you can definitely hurt the next type if you do that.

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Ribbon Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (4)

Use When: in the studio seeking a warm and vintage sound. These are rare, fragile, and expensive. Opt for a condenser mic instead.

The last of the three main types is the ribbon mic. All other mic types are either condenser or dynamic, but the ribbon mic is a category of its own due to the unique diaphragm it uses. I'm sure you'll be surprised to hear that it's in the shape of a long, thin ribbon.

These were some of the earliest mics available and are making a comeback but are still rare. We loved them because they could offer even more detail than condenser mics, but the problem was they were very fragile. Any damage to the flimsy ribbon would ruin them, and they were extremely expensive and still are.

Even to this day, a mistake like running 48v of phantom power to them could fry the ribbon. Dropping them can break the ribbon. There's really no point in using one of these in the present age due to equally good and far more durable options.

The 5 Other Types of Mics

Let me say again, these are all either condenser or dynamic mics, but they get their own category for their unique design purposes. They are built for a specific reason and thus are thought of as their own sub-categories although that's not perfectly accurate.

If you're interested in the topic of mics, please read on because these special sub-types give cause to explain other things you need to know about, like pickup patterns, preamplifiers, and more.

Multi-Pattern Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (5)

Use When: wanting to record ambient sounds in the environment, groups of vocalists or a bluegrass group, vocal duets or harmonies. Most of the time you're better off with a condenser and cardioid pickup pattern.

You may not know this yet, but nearly every microphone uses the cardioid pickup pattern (sometimes called directionality). The cardioid pattern basically records everything in front of it and to the sides while rejecting sound coming from behind.

Obviously this is the most useful pickup pattern, especially since we tend to record everything on it's own track for mixing purposes later. But there are many other pickup patterns that you may want to use, and that's where multi-pattern mics come in.

These have switches on them letting you select different pickup patterns. These include patterns like supercardioid, hypercardioid, figure-8, shotgun, and omnidirectional. Essentially, they give you choices to record in front and behind, all around in 360 degrees, or in a tight laser focus pattern.

For the most part, you'll never use these. Omnidirectional is good for recording ambient sounds for TV and film while shotgun mics are good for recording people's voices for the same purpose.

Figure-8 patterns can sometimes work for stereo recording though I can't imagine a scenario where I wouldn't want two mono tracks instead. Plus they aren't aim-able. You get two sides and that's it, which is far less useful than using two separate cardioid pattern mics.

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Bass Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (6)

Use When: recording kick drum, bass guitar cabinets, cello, or any deep frequency sounds or musical instruments. Not for bass vocals.

Bass mics are designed with one key purpose in mind, which is to record instruments that are extremely deep in the frequency spectrum. This would include a bass guitar, kick drum, cello, etc. You'll often see them labeled as kick drum mics, but that's just one application.

What makes them unique is their frequency response. Their designed to record nuance in the bass region but also have a low end boost plus a scoop in the mids. This scoop in the mid frequencies is good because bass instruments often sound muddy or boomy in most small rooms.

Shotgun Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (7)

Use When: recording actors on set for film or television, recording sound effects in the field, attempting to record any specific source from a distance.

Shotgun mics have two key characteristics. They're small diaphragm condensers that have the shotgun pickup pattern, meaning they reject as much sound as possible from all directions except the tightly focused area you aim it at.

In addition, they usually have a very long interference tube at the front that filters even more sound from the sides. They look like shotgun barrels and that's how they got their name. The reason this tube exists is because the pickup pattern still accepts sound noise from the sides (there's no way around it).

So the best we can do is hide the diaphragm deep behind this acoustic shield tube. It works amazingly well and produces the vocal recordings you hear on nearly all TV shows and movies you watch. You'll have seen people on set holding these long, fuzzy mics over the top of the scene at some point or another.

Boundary Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (8)

Use When: recording entire rooms like a conference room, theater stage performance, church choir, a room mic in the studio, etc.

Boundary mics are an anomaly that exist for two specific reasons. They don't suffer from comb filtering because they're right up against the walls that reflect sound and cause the comb filtering. The other reason is to record the sounds of an entire room out of convenience.

Typically, you'll find these in business conference rooms at the center of the table everyone is seated at and sometimes in theater auditoriums laid on the front of the stage to record the performance. Otherwise, you'll sometimes (rarely) find them in studios being used as room mics to give more options during mixing.

USB Microphones

The Types of Microphones & Their Uses (When & Why) | LedgerNote (9)

Use When: recording hobbyist levels of music, podcasts, audiobooks, YouTube videos, etc. Useful to quickly record music demos or ideas at home. Don't expect superb quality.

The last of the different types of microphones is the USB mic. When these first came out in the mid 2000's, everyone including me scoffed at them. They flat out sucked, but that's because they were being made cheaply to see if people even wanted them. Turned out they did and the quality has gotten better.

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These exist solely for people who do hobbyist levels of music recording, podcasting, or narrating audiobooks. They contain tiny preamplifiers and analog-to-digital converters in them, and then spit the digital signal out of a USB cable so your computer can capture the recording.

It's an extremely cheap way to get into recording, but you'll be guaranteed sub-par quality. It allows you to skip buying a separate mic preamp and an audio interface, which would have been of a much higher quality. You're trading convenience and cost for quality, which may be fine for your needs.

I feel I should mention microphone preamplifiers, which all mics need unless it's a USB mic (which also needs them but contains one). Microphone audio signals come out at a very low amplitude and have to be boosted up.

If you try this with the volume knob you'll be turning up a ton of background noise too. Preamps are designed to boost the signal without also boosting the noise floor. Not only can you not record anything of decent quality without one, they're probably the most important piece of equipment if you want professional quality, even more so than the microphone itself.

And That's the 8 Mic Types!

To reiterate, if all you remember is that condenser and dynamic microphones exist and for what purposes, you know enough to make the right choices about when to use them. Ribbon mics are the 3rd main type but are so rare that you can forget about them.

The other types of microphones are really just sub-categories but are talked about separately due to being created for specific purposes. They're pretty self-explanatory by their names, so don't stress about it. You'll remember what they're for when you hear their names. Have fun out there, and happy recording!

Jared H.

The Types of Microphones & Their Uses (When & Why) | LedgerNote (10)Jared has surpassed his 20th year in the music industry. He acts as owner, editor, lead author, and web designer of LedgerNote, as well as co-author on all articles. He has released 4 independent albums and merchandise to global sales. He has also mixed, mastered, & recorded for countless independent artists. Learn more about .

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FAQs

What are the 3 types of microphone? ›

Before getting a microphone, you should probably learn about some types of microphones first, actually, we can divide microphones into 3 types, including dynamic microphones, condenser microphones, and ribbon microphones.

What are the 6 types of microphones? ›

Don't pick the wrong mic! Find out when to use certain microphones by learning these six essential microphone pickup patterns.
  • Omnidirectional. Perfect for: interviews, moving subjects. ...
  • Cardioid. ...
  • Hypercardioid (Mini-Shotguns) ...
  • Supercardioid (Shotgun) ...
  • Lobar (Unidirectional) ...
  • Bidirectional (Figure 8 Pattern)
Jan 11, 2016

What are the different types of microphones explain? ›

The most common are the dynamic microphone, which uses a coil of wire suspended in a magnetic field; the condenser microphone, which uses the vibrating diaphragm as a capacitor plate; and the contact microphone, which uses a crystal of piezoelectric material.

How different types of microphones work? ›

Condenser Microphones pick up sound waves with the diaphragm of the microphone and then convert them to an electrical signal by varying the resistance to a charged capsule. Dynamic Microphones use air pressure to convert sound waves into electrical signals by moving a coil inside a magnetic field.

What is the microphone that everyone uses? ›

Shure SM57 and SM58.

The SM58 is the standard issue “vocal mic” and you see it in concert venues all over the world. The SM57 also works on vocals, but it's usually used to mic instruments, like drums or guitar amplifiers.

What are condenser microphones used for? ›

Condenser microphones are best used to capture vocals and high frequencies. They are also the preferred type of microphone for most studio applications. Also known as capacitor microphones, condenser mics are mainly used in studios because of their detail and accuracy.

What are the two most common microphones used in sound? ›

Though there are plenty of differentiating factors between microphones, they are typically divided up by transducer type. The two most common types, then, are dynamic and condenser, though there are plenty of other types and subtypes: Moving-Coil Dynamic. Ribbon Dynamic.

Which mic is used for singing? ›

Which is the best microphone for singing? The best microphone for singing live is the Shure SM58, and the best microphone for recording singing is either the Rode NT1, Shure SM7b, or newer Shure MV7.

How do I choose which microphone to use? ›

In Sound settings, go to Input and in the Choose your input device list, select the microphone or recording device you want to use.

What are the two types of microphones and what is their difference? ›

There is a difference in how they work. The dynamic mics use a diaphragm, voice coil and magnet to pick the sound waves and convert them into an electrical signal. Condenser mics use an electrically-charged diaphragm, which when vibrates, an electrical signal is generated that is proportional to the sound.

What are the most popular microphones? ›

These are the best studio vocal microphones you can buy:
  • Neumann U87 Ai.
  • Shure SM7B.
  • Electro-Voice RE20.
  • Audio-Technica AT2020.
  • AKG C414 XLII.
  • Rode NT1-A.
  • MXL 990.
Aug 17, 2022

Which type of microphone is most commonly used for interviews? ›

Shotgun mics are used to record interviews and are usually attached to a camera to provide visuals when recording. They can work with a couple of cameras, but they work best with DSLR cameras. Handheld mics are the regular mics held by the interviewer during use.

What is the most popular microphone of all time? ›

Top 5 Famous Studio Microphones
  • Shure SM7B - Thriller, Michael Jackson. The Shure SM7B is a large-diaphragm dynamic microphone that was originally created as a radio broadcast microphone. ...
  • Shure Sm58 – Live Performance, Sheryl Crow. ...
  • AKG C24 – 4, Beyonce. ...
  • Neumann U67 – Nevermind, Kurt Cobain.
Aug 12, 2019

Which type of microphone is usually the most accurate? ›

Condenser Microphones

Because there is no heavy coil on the back of a condenser mic's diaphragm is can follow the sound waves' pressure variations much more closely than a dynamic mic can, making it the most accurate kind of microphone.

Should I use a condenser or dynamic microphone? ›

They use both depending on the situation. For live use a dynamic microphone is more robust and perfect for the dynamic range of a PA system. Whereas a condenser microphone is more sensitive and great for when you're in a quite and controlled recording environment.

Which type of microphone picks up all the sounds around it? ›

Omnidirectional Microphone Pickup Pattern

These microphones pick up sound equally from all directions. The sound is picked up in a circular pattern so that the front, sides, and back of the microphone can pick up sound clearly.

What type of microphone is best for live performance? ›

A dynamic microphone with a cardioid polar pattern is the best type of microphone needed in a live show for a singer and vocalist. This is closely followed by a cardioid condenser microphone for those who can stretch their budget.

Where is a dynamic microphone most commonly used? ›

Dynamic mics are typically used for vocals in either music or broadcasting but can also be found in studios for musical instruments and more.

What is a cardioid microphone used for? ›

Cardioid microphones are used in applications where sound needs to be picked up from the front and sides but not the rear. An example of this may be musical performance where a singer may be singing in the front, a band playing instruments on the sides, with an audience of viewers in the back.

What is a cardioid microphone? ›

noun. : a microphone having approximately uniform response over 180 degrees in front and minimum response in back, a polar curve representing its directional response being a cardioid.

What does a dynamic mic do? ›

A dynamic microphone operates like a speaker in reverse. The diaphragm is moved by changing sound pressure. This moves the coil, which causes current to flow as lines of flux from the magnet are cut. So, instead of putting electrical energy into the coil (as in a speaker) you get energy out of it.

Which type of microphone is best for very quiet sounds? ›

The Sennheiser MKH 8020 is the best omnidirectional microphone on the market when it comes to noise and performance. With only 10 dB of self noise, the MKH 8020 is capable of capturing sounds with no hiss under the most critical recording conditions.

What microphones do pastors use? ›

Headworn/Earworn Microphones

The headworn microphone is by far the most popular choice for preachers today. Headworn or headset microphones provide excellent audio quality because of the mic's proximity to the pastor's mouth.

What mic is good for streaming and singing? ›

Shure SM7B

Shure is a legendary audio company that specializes in high-quality microphones. The Shure SM7B is a professional microphone for vocalists, which makes it an excellent choice for ASMR streams. Don't just take our word for it — lots of top streamers are using it, including Shroud, Tfue and Sodapoppin.

Which microphone has the best sound quality? ›

The Absolute Best Microphone for Recording Vocals
  • Top 6 Best Microphones for Recording Vocals.
  • Best Overall: Rode NT1.
  • Recommended: Aston Origin.
  • Best on a Budget: Audio Technica AT 2035.
  • Neumann TLM102.
  • Rode NTK.
  • Shure SM57.
  • The Bottom Line.
Jul 23, 2022

Which type of microphone is best to use when one needs to pick up sound from a concentrated area? ›

A hyper-cardioid microphone is not unlike a bi-directional, but with a larger area of concentration in the front and a smaller area in the back.

Why did they use two microphones? ›

So, why are there two? There are two main reasons for this two mic setup; one is for redundancy. If one microphone should fail, they are able to receive the feed from the other. The second reason is that one mic typically feeds the in house PA system while the other feeds the press/broadcast.

Which mic do you use to shoot a street interview and why? ›

Handheld interview microphone is a popular type the reporter uses. It comes in two types, wired and wireless. It helps a lot in street interview and interviews alike when the interviewees are randomly chosen.

What are the 4 characteristics of every microphone? ›

Each of these has its own characteristics with respect to : (1) output level, (2) frequency response, (3) output impedance and (4) directivity. These characteristics ultimately determine the particular type of microphone suitable for a given application.

What are the 4 main polar patterns for microphones? ›

There are six main polar patterns: omnidirectional, cardioid, supercardioid, hypercardioid, ultra directional and figure of 8. Most microphones are designed with a specific pattern and are therefore best-suited for specific applications.

What is 4 microphone call technology? ›

Its 4-microphone technology gives you effective wind noise reduction on calls, and advanced speakers that are just 6mm in size let you block out, or let in, ambient sound. The Jabra Elite 65t (US | UK | MY) supports Bluetooth 5.0, which allows for lower-latency audio with lower power consumption.

What is a microphone Class 4? ›

A microphone is a device that translates sound vibrations in the air into electronic signals and scribes them to a recording medium or over a loudspeaker.

What is condenser mic used for? ›

Condenser microphones are considered the most versatile recording studio microphones and can be used to record essentially any instrument. They are somewhat more fragile and sonically sensitive than dynamic mics, making them great for recording vocals and acoustic instruments.

What type of microphone is best for speaking? ›

Best vocal microphones
  • Shure SM58. By Shure. Check price Pros Cons. Positives. Internal Pneumatic shockmount. ...
  • Rode NT1. By Rode. Check price Pros Cons. Positives. ...
  • Shure SM7B. By Shure. 9.4. Check price Pros Cons. ...
  • Electrovoice RE20. By Electrovoice. 9.6. Check price Pros Cons. ...
  • Movo UM700. By Movo. Check price Pros Cons. Positives.
Jul 18, 2022

What does cardioid mic mean? ›

noun. : a microphone having approximately uniform response over 180 degrees in front and minimum response in back, a polar curve representing its directional response being a cardioid.

What are dynamic microphones used for? ›

Dynamic mics will often be used for scenarios like a live performance where there is a loud sound source. They are mainly considered best-fit for loud, live vocals. They are also good for brass instruments, keyboards, drums and guitar amplifiers.

Why use a cardioid polar pattern? ›

Cardioid. The cardioid polar pattern looks to pick up sound from the front of the microphone, whilst minimising any sound coming from behind it. Cardioid and its variations are known as 'directional' patterns because they can be pointed in the direction of sound sources.

How many types of microphones are there? ›

Each of the three primary types of microphones—dynamic microphones, condenser microphones, and ribbon microphones—has a different method for converting sound into electrical signals.

What mic is used for interviews? ›

You'll find handheld interview microphones with different pickup patterns, usually omnidirectional and cardioid. Omnidirectional mics pick up sound from all directions so they make it easier for both parties to speak into one mic, but they are more susceptible to picking up background noise.

Which microphone is used in telephone? ›

The telephone uses a carbon microphone . It is a transducer that converts the sound into elecrical audio signal.It consits of two metal plates seperated by granules of carbon-one plate is very thin and faces toward the speaking person,acting as a diaphragm.

What are the three types of microphone connectors? ›

As a creator, you may find yourself in need of a microphone cable at some point. There are three main types of audio jack connectors: TS (tip-sleeve), TRS (tip-ring-sleeve), and TRRS (tip-ring-ring-sleeve).

What is a microphone for Grade 3? ›

An instrument that converts the energy of sound waves into electrical signals is a microphone. When a person speaks into a microphone, sound waves strike a flexible diaphragm and cause it to vibrate in the pattern of the sound waves.

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