Vocal Recording

Professional vocal recording techniques.

Overview

Vocal recording is a critical skill in music production, requiring careful attention to microphone selection, placement, acoustic environment, and signal chain. Professional vocal recording involves understanding microphone types and polar patterns, optimizing room acoustics, proper gain staging, and addressing common issues like plosives, sibilance, and room reflections.

This skill covers techniques from close-miking for intimacy to distant placement for natural room tone, microphone selection based on voice characteristics, acoustic treatment strategies, and best practices for capturing clean, professional vocal performances across genres.

Core Concepts

Microphone Placement Techniques

Frontal Close Mic (2-6 inches) — Intimate sound, good consonant articulation, proximity warmth; requires pop filter

Frontal Loose Mic (12 inches) — Natural room tone, reduced de-essing needs, unique depth

Top Head Placement — Reduces plosives and sibilance for breathy performers; requires clear off-axis response

Lower Chest Placement — Natural diaphragmatic warmth, full-bodied sound, reduces nasal tones

Off-Axis Recording (15-30 degrees) — Reduces sibilance while maintaining clarity

Microphone Types

Dynamic Microphones — Durable, high SPL tolerance, midrange emphasis, less sensitive to room acoustics (Shure SM57/SM58)

Condenser Microphones — Greater sensitivity, wider frequency response, requires phantom power; large-diaphragm for silky highs, small-diaphragm for transients

Ribbon Microphones — Warm, natural, flat sound; delicate; excellent for bright sources

Polar Patterns

Cardioid — Captures front, minimizes sides/rear; susceptible to proximity effect and plosives

Omnidirectional — Captures all directions; immune to proximity effect, resistant to plosives

Figure 8 (Bidirectional) — Captures front and rear, rejects sides

Professional Workflows

Studio Setup and Acoustic Treatment

Room Selection — Choose quiet room with soft furnishings, carpets, curtains; avoid hard reflective surfaces

Absorption — Control primary reflections, especially wall behind microphone; use absorptive surfaces, open closets with clothes

Noise Reduction — Turn off appliances, air conditioners; close windows/doors; use airplane mode on phones

Gain Staging — Maintain peaks between -12 and -6 dBFS for sufficient resolution and headroom

Recording Workflow

1. Microphone Selection — Choose based on voice characteristics and desired sound
2. Placement — Position microphone at appropriate distance and angle
3. Pop Filter Setup — Place between singer and microphone
4. Headphone Mix — Create comfortable monitor mix for performer
5. Gain Setting — Set levels based on loudest passages with 3-6 dB headroom
6. Test Recording — Record short section to check levels and sound
7. Multiple Takes — Record several complete takes for comping
8. Comping — Combine best parts of multiple takes

Tools and Software

Professional software and equipment used in the industry for vocal recording.

Best Practices

Guidelines and recommendations for achieving professional-quality results in vocal recording.

Common Challenges

Typical issues encountered in vocal recording and their solutions.

Using the Reference Files

/references/fundamentals.md — Core concepts and foundational techniques.

/references/advanced-techniques.md — Professional workflows and advanced methods.

/references/workflows-best-practices.md — Industry standards and optimization.

/references/troubleshooting.md — Common problems and solutions.