The Shure SM57 microphone is one of the most versatile and widely used microphones in the world of audio recording and live sound. Its durability, affordability, and excellent sound quality make it a favorite among musicians, sound engineers, and producers. One of the key factors in achieving the best sound with the SM57 is proper microphone placement. This article explores the differences in placement techniques when using the SM57 for vocals versus instruments.

Understanding the Shure SM57

The SM57 is a dynamic cardioid microphone designed to reject sound from the sides and rear, focusing on the source directly in front of it. Its rugged construction allows it to withstand rough handling, making it suitable for stage and studio environments. Its frequency response is tailored for capturing instruments, but it is also capable of capturing vocals with proper placement.

Microphone Placement for Vocals

When using the SM57 for vocals, placement is crucial to achieve clear, natural sound. The goal is to capture the singer’s voice while minimizing room noise and plosives. Here are some best practices:

  • Distance: Position the microphone about 1 to 3 inches from the singer’s mouth for close-miking.
  • Angle: Slightly angle the microphone downward or upward to avoid direct airflow into the grille, reducing plosives.
  • Position: Place the mic slightly off-center to the mouth to minimize sibilance and popping sounds.
  • Stand Height: Adjust the stand so that the microphone is at mouth level or slightly below for a natural sound.
  • Pop Filter: Use a pop filter or foam windscreen if needed to reduce plosive sounds.

Experiment with distance and angle to find the sweet spot that captures the best vocal tone while avoiding distortion or excessive room ambience.

Microphone Placement for Instruments

The SM57 is renowned for its ability to capture a wide range of instruments, especially electric guitars, drums, and brass. Placement techniques vary depending on the instrument:

Electric Guitar Amplifiers

Position the microphone about 1 to 3 inches away from the speaker cone, aiming at the center or edge depending on the tone desired. Closer placement yields a more focused, bass-heavy sound, while moving toward the edge produces a brighter tone.

Drum Kits

Place the SM57 about 1 to 2 inches from the drum’s surface, typically near the snare or toms. For kick drums, a different microphone is often preferred, but the SM57 can be used on the snare for its punch and attack.

Brass Instruments

Position the microphone about 2 to 6 inches from the bell of the instrument, aiming directly at it. Adjust distance to balance the brightness and volume of the recorded sound.

Summary of Placement Tips

  • For Vocals: Keep the mic close, slightly off-center, and angle to reduce plosives.
  • For Instruments: Position based on the instrument type, generally 1-3 inches away, aiming at the source for clarity.
  • Experiment: Always test different distances and angles to find the optimal sound.

Proper placement of the Shure SM57 can significantly enhance the quality of your recordings or live sound. Understanding the differences in placement for vocals versus instruments ensures you get the best possible sound from this versatile microphone.