Podcast Production Audio Engineering & Mixing

Question 1

What is the recommended loudness target (LUFS) for podcast audio on most major platforms like Spotify?

Accepted Answer

-16 LUFS

Answer

Most podcast platforms normalize audio to around -16 LUFS integrated loudness for a consistent listening experience.

Question 2

Which audio file format provides the best balance of quality and file size for podcast distribution?

Accepted Answer

MP3

Answer

MP3 is the industry standard for podcast distribution because it compresses audio efficiently while maintaining acceptable quality.

Question 3

What does a compressor do to audio in podcast production?

Accepted Answer

Reduces the dynamic range between loud and quiet sounds

Answer

A compressor reduces the dynamic range by attenuating loud peaks, making the audio more consistent and easier to listen to.

Question 4

What sample rate is most commonly used when recording podcast audio?

Accepted Answer

44.1 kHz

Answer

44.1 kHz is the standard sample rate for podcast recording as it captures the full range of human hearing.

Question 5

What is the purpose of a noise gate in podcast audio editing?

Accepted Answer

To silence audio below a set threshold, removing background noise between speech

Answer

A noise gate automatically mutes the audio signal when it drops below a set threshold, eliminating room noise and hum between sentences.

Podcast Production Practice Test