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Dynamic microphones are a staple in the world of audio recording and live sound. They are known for their durability and ability to handle high sound pressure levels, making them ideal for a variety of applications. In this article, we will compare some of the most popular dynamic microphones on the market to help you determine which one best suits your needs.
What is a Dynamic Microphone?
A dynamic microphone operates using a diaphragm attached to a coil of wire, placed within the magnetic field of a magnet. When sound waves hit the diaphragm, it moves, creating an electrical current that translates into audio. This design makes dynamic microphones robust and less sensitive to ambient noise, making them ideal for live performances and loud sound sources.
Key Features to Consider
- Frequency Response: The range of frequencies the microphone can pick up effectively.
- Polar Pattern: The directionality of the microphone, which affects how it captures sound from different angles.
- Durability: The construction quality and ability to withstand rough handling.
- Price: The cost of the microphone and its value for your specific needs.
Popular Dynamic Microphones
Shure SM58
The Shure SM58 is perhaps the most iconic dynamic microphone in the world. It is renowned for its vocal clarity and durability. The frequency response is tailored for vocals, making it a go-to choice for singers and public speakers alike.
- Frequency Response: 50 Hz to 15 kHz
- Polar Pattern: Cardioid
- Best For: Vocals, live performances
- Price: Affordable
Shure SM57
The Shure SM57 is another versatile microphone, often used for instruments but also suitable for vocals. It has a slightly different frequency response compared to the SM58, making it ideal for capturing a wide range of sound sources.
- Frequency Response: 40 Hz to 15 kHz
- Polar Pattern: Cardioid
- Best For: Instruments, vocals
- Price: Affordable
Electro-Voice RE20
The Electro-Voice RE20 is a professional-grade dynamic microphone known for its flat frequency response and ability to handle high sound levels without distortion. It is often used in radio broadcasting and studio applications.
- Frequency Response: 45 Hz to 18 kHz
- Polar Pattern: Cardioid
- Best For: Broadcasting, studio recording
- Price: Higher-end
Sennheiser e835
The Sennheiser e835 is a dynamic microphone that offers excellent feedback rejection and a wide frequency response. It is well-suited for live performances and is often praised for its clarity and presence.
- Frequency Response: 40 Hz to 16 kHz
- Polar Pattern: Cardioid
- Best For: Vocals, live performances
- Price: Mid-range
Choosing the Right Microphone for Your Needs
When selecting a dynamic microphone, consider the following factors:
- Application: Determine whether you need the microphone for vocals, instruments, or broadcasting.
- Environment: Consider whether you will be using it in a studio or live setting.
- Budget: Set a budget that aligns with the features you require.
Conclusion
Dynamic microphones are essential tools for any audio professional or enthusiast. By comparing popular models like the Shure SM58, SM57, Electro-Voice RE20, and Sennheiser e835, you can make an informed decision based on your specific needs and preferences. Remember to consider the application, environment, and budget to find the perfect microphone for your situation.