Figure-8

Definition

The figure-8 is a microphone polar pattern that captures sound in a distinctive two-lobed shape, picking up audio from the front and rear while rejecting sound from the sides. This unique design makes it especially useful in various recording situations, as it allows for focused audio capture while minimizing unwanted noise. Understanding this pattern is crucial for achieving optimal sound quality and managing studio etiquette effectively.

5 Must Know Facts For Your Next Test

1. The figure-8 pattern is commonly used in duet performances or interviews where two speakers are facing each other, allowing both voices to be captured clearly.
2. This pattern is also effective for capturing room acoustics, making it a popular choice for recording in live environments or studios with a desirable sound ambiance.
3. Microphones with a figure-8 pattern are often used in mid-side recording techniques to create a stereo image by combining signals from a cardioid and a figure-8 microphone.
4. The rejection of side sounds makes figure-8 microphones less prone to feedback issues when used in live sound situations.
5. Positioning the microphone properly is key; it should be placed at an equal distance from both sound sources to achieve balanced audio levels.

Review Questions

• How does the figure-8 microphone polar pattern affect the recording of multiple sound sources?
  • The figure-8 polar pattern allows for effective recording of multiple sound sources positioned in front and behind the microphone. This capability makes it ideal for scenarios like interviews or musical duets, where two speakers are facing each other. By capturing audio from both directions while rejecting side sounds, it ensures a clear and focused sound capture, reducing interference from unwanted noises.
• What are the advantages of using a figure-8 microphone in live recordings compared to other polar patterns?
  • Using a figure-8 microphone in live recordings offers several advantages over other polar patterns, particularly due to its rejection of side sounds which minimizes feedback issues. This pattern also captures ambient sound from the front and rear, allowing for a more natural representation of the performance space. Additionally, it is versatile enough to handle various situations, making it a valuable tool for live sound engineers seeking quality audio capture.
• Evaluate how understanding the figure-8 polar pattern contributes to effective studio etiquette and collaboration during recording sessions.
  • Understanding the figure-8 polar pattern enhances studio etiquette by enabling better communication and collaboration among recording team members. By knowing how this microphone captures sound, engineers can position it correctly to avoid unnecessary noise interference and ensure that all participants in a session are heard clearly. This awareness fosters a professional environment where artists feel comfortable performing, ultimately leading to higher-quality recordings and more efficient use of studio time.

Related terms

Polar Pattern: The graphical representation of a microphone's sensitivity to sound coming from different directions.

Cardioid:

A polar pattern that captures sound primarily from the front, with limited sensitivity to sound coming from the sides and rear.

Ambience: The background sounds or atmosphere of a recording environment, which can influence the overall sound quality.