Sm58 shure microphone

Types of SM58 Shure microphones

The renowned Shure SM58 microphone is the industry standard for live vocals and speech. The dynamic microphone is robustly constructed, making it the most widely used dynamic microphone for live performances. With its clear sound and characteristic pneumatic shock mount system, the SM58 has a highly effective pop filter to reduce breath and wind noises. It is also one of the most popular hand-held microphones. The microphone has a cardioid polar pattern, which is the most sensitive to sound coming from the rear of the microphone. DJs and presenters prefer this microphone since it is comfortable to hold and has a frequency response tailored for vocals.

Shure offers a wide range of SM microphones in addition to the SM58. The SM57 microphone is closely related to the SM58 but is not optimized for vocals. It is an instrument microphone that is also a dynamic, unidirectional (cardioid) model that is highly versatile and can be used for clean reproduction of amplified or acoustic instruments or for drums and percussion. The Beta series of microphones are premium microphones that are improvements upon the SM series. The Beta 58A is a supercardioid microphone that delivers a controlled sound in the main and side rejection. Since it is less likely to feed back, it is often used in live sound reinforcement. The Beta 87A is a premium supercardioid electret condenser microphone that is used for professional sound reinforcement. The Beta 87C is a premium supercardioid condenser vocal microphone with a frequency response that is optimized for live performance.

The award-winning KSM series is designed for live sound and studio recording. This series includes the KSM8 dual-diaphragm dynamic handheld vocal microphone, which is the first dynamic microphone for live performance with two diaphragms. The KSM9 is a premium vocal condenser microphone that is available in a choice of two frequency response options.

Features and Functions of SM58 Shure Microphone

The features and functions of the SM58 microphone are designed to deliver exceptional sound performance and durability.

• Polar Pattern: The SM58 Shure microphone has a tight cardioid polar pattern. This allows the microphone to effectively pick up sound from the front of the microphone and reduce feedback from the sides and back. This makes the SM58 ideal for live performance or recording situations where background noise is an issue.

• Frequency Response: The frequency response of the SM58 is from 50 to 15,000 Hz. There is a gentle boost around 4,000 Hz, which gives the vocals a bright midrange. The bass rolloff reduces the proximity effect, so even if the performer is close to the microphone, there will not be an extreme low-end sound.

• Output Impedance: The output impedance of the SM58 microphone is 150 ohms. This is suited for connecting the microphone to a mic preamp or mixer. This impedance is low enough that the microphone signal won't be affected by cable capacitance, which can cause the signal to lose high-frequency content. It also helps reduce the noise floor of the audio system.

• Sensitivity: The SM58 has a sensitivity of -54.5 dBV/Pa (1.88 mV). This is the microphone's ability to convert sound pressure into an electrical signal. The higher the sensitivity, the louder the sound the microphone can pick up. The SM58 has a medium sensitivity level, so it can pick up most vocal ranges.

• Maximum SPL: The maximum sound pressure level or SPL is 94 dB. This is the maximum sound pressure the SM58 can handle without distorting. A 94 dB SPL is sufficient for most vocal performances, from soft singing to loud shouting.

• Connector: The SM58 microphone has a balanced XLR output connector. This means it has both a positive and negative signal, along with a ground connection. An XLR cable is used to connect the microphone to a preamp, mixer, or other audio devices. The XLR connection is preferred for professional microphones because it is less likely to pick up noise and can transmit longer distances.

• Built-in Pop Filter: The SM58 has a built-in spherical mesh grille that acts as a pop filter. It reduces wind noise and plosives when the microphone is used close to the mouth. A pop filter can also protect the microphone from saliva and other particles that can damage the internal components.

• Stage-Worthy Construction: The SM58 is built to withstand the rigors of live performances. It has a rugged construction and a hardened steel mesh grille that can handle drops and other impacts. The microphone is also resistant to electromagnetic hum from nearby electronic equipment.

Scenarios

A Shure SM58 microphone is versatile, and its durability, sound quality, and feedback suppression make it ideal for a wide range of applications. Some common applications of the Shure SM58 microphone include the following:

• Live Vocals

Since its release in the 1960s, the SM58 has become the gold standard for live music vocals. It delivers clear and vibrant audio with a frequency response optimized for close-miked vocals. The proximity effect of the microphone enhances the bass frequencies when the sound source is near the microphone. This makes the SM58 suitable for live performances with loud instrumentals. The microphone is also designed with a uniform cardioid pickup pattern that reduces background noise. Thus, it is ideal for a noisy environment.

• Background Vocals

The frequency response of the SM58 microphone is tailored to enhance mid-range frequencies. This makes it suitable for background vocals and harmonies.

• Speeches and Presentations

Many public speakers prefer using this microphone because it is easy to handle and has a decent sound quality. The microphone amplifies the speaker's voice without picking up unwanted sounds from the environment.

• Podcasting and Home Recording

Shure microphones are also ideal for podcasters. Many podcasters prefer the SM58 microphone because it delivers a warm and professional sound. The microphone has a built-in pop filter that reduces popping sounds when speaking close to the microphone.

• Instrument Miking

Although the SM58 is primarily built for vocals, it can also be used for instrument miking. The guitar cabinet miking is a popular method that allows the microphone to be placed close to the guitar amplifiers. The SM58 can also be used to record acoustic instruments such as percussion. Its ability to reject feedback makes it ideal for instrument miking.

• Production and Broadcasting

The Shure microphone is commonly used in radio and television stations for on-air broadcasting, interviews, and field reporting. The microphone is suitable for close-proximity speech pickup. Also, the microphone's pop filter reduces explosive breath sounds and wind noise.

How to Choose an SM58 Shure Microphone

Business owners who want to buy microphones in bulk for their stores should know how to choose microphones that suit users' different needs. Here's what they need to know.

• Understand their audience:

They need to understand their customers' wants. Some customers might want to use the mic for a home studio, and others might want it for a live performance. So, they should get to know their customers' needs before buying microphones in bulk.

• Choose the right type of microphone:

After understanding their audience, they should then select microphones that suit their customers' needs. For example, if many customers want to use the mic for a live performance, they should buy microphones that are suitable for this. On the other hand, if they find out that many customers want to use the mic to record vocals or instruments, they should buy microphones that are suitable for this.

• Know the features of each model:

They should know the features of each model of microphone before buying in bulk. For example, the SM58 is a dynamic microphone with a cardioid polar pattern. It has a frequency response of 50 Hz to 15 kHz and a sensitivity of -54.5 dBV/Pa (1.85 mV). The microphone has an impedance of 150 ohms and an output level of -57.5 dBV/Pa (1.35 mV). The maximum sound pressure level for the microphone is 94.0 dB SPL, and it weighs 298 grams. The microphone is 162 mm long, and its diameter is 51 mm. The microphone comes with a built-in wind and pop filter, and it has a uniform cardioid pickup pattern.

• Set a budget:

Business owners who buy microphones in bulk should set a budget before they start buying. They should also compare prices from different suppliers to know which one offers the best price.

• Understand the specifications:

After setting a budget, they should then understand the specifications of the microphones they want to buy. For example, they should know the frequency response, sensitivity, maximum sound pressure level, and impedance. This will help them to buy microphones that are of good quality.

• Check the accessories:

They should check the accessories that come with the microphone. This might include a microphone clip, a storage bag, a stand adapter, or a zipper pouch.

Shure SM58 Q & A

Q1: Is the SM58 good for beginners?

A1: Absolutely! It is considered an industry standard for beginners. Its sturdy build and simple setup make it great for new users.

Q2: Can the SM58 be used for instruments?

A2: Yes, the SM58 can be used for instruments. It is able to handle extremely high sound pressure levels (SPL) and is used for both amplified and acoustic instruments.

Q3: How is the Shure SM58 different from the SM57?

A3: The Shure SM57 and SM58 have the same cartridge, but the SM58 has a built-in spherical filter, which is better for vocals. The SM57 does not have a filter and is better for instruments.

Q4: What is the best way to clean a Shure SM58?

A4: To clean a Shure SM58, use a soft, damp cloth to wipe down the microphone. Do not use any harsh chemicals or strong cleaners that could damage the mic.

Q5: Can the SM58 be used with Phantom power?

A5: The SM58 is not a condenser microphone, so it does not require phantom power to operate. It is a dynamic microphone and can be used with or without phantom power.