Audio Recording and Production Flashcards
6 cards from real Audio Editing practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Audio Recording and Production flashcards as text
What is the 'proximity effect' in microphone recording?
Answer: The boost in bass frequencies when a directional microphone is used close to a sound source
The proximity effect is a boost in low-frequency response that occurs in directional (cardioid, figure-8) microphones when they are placed very close to a sound source.
What is the purpose of a 'pop filter' when recording vocals?
Answer: To reduce plosive sounds (like 'p' and 'b') that cause low-frequency blasts in the microphone
A pop filter is placed in front of a microphone to diffuse the burst of air produced by plosive consonants, preventing low-frequency thumps in the recording.
What does 'cardioid' describe in relation to a microphone?
Answer: A heart-shaped polar pattern that picks up sound primarily from the front and rejects sound from the rear
Cardioid refers to the heart-shaped polar pickup pattern of a microphone, which is most sensitive at the front and rejects sound from behind.
What is 'phantom power' (+48V) required for in recording?
Answer: Powering condenser microphones, which require voltage to operate their internal circuitry
Phantom power (+48V) is supplied through the XLR cable to power the internal circuitry and capsule of condenser microphones.
What does a DI (Direct Injection) box do in recording?
Answer: Converts a high-impedance unbalanced instrument signal to a low-impedance balanced signal for a preamp
A DI box transforms a high-impedance unbalanced signal (e.g., from a guitar) to a low-impedance balanced signal suitable for long cable runs and mic preamp inputs.
What is 'room treatment' used for in a recording studio?
Answer: Controlling acoustic reflections, absorption, and diffusion to improve the quality of recorded and monitored sound
Room treatment uses acoustic panels, bass traps, and diffusers to control unwanted reflections and standing waves, creating a neutral listening and recording environment.