With two TRRS inputs and one stereo headphone output, this tiny adaptor unit connects to any TRRS device. It allows you to connect to TRRS microphones as well as headphones to your phone. Ideal if you are out and about and want to capture an interview without your full rig to hand.

PRODUCTION NOTES

Recording location:  Bedroom leaning into my closet

Microphone: Rode SmartLav+ and Samsung Galaxy Note 4 phone

Headphones: None

Recording app: Auphonic Edit for Android.

Recording format: WAV

Sample rate: 48000Hz

Editing app: Adobe Audition

Sound Treatment: Auphonic.com

Auphonic.com settings [to output as a 16bit mono WAV file]: Adaptive Leveler (on), Loudness Normalization (Loudness Target -19 LUFS ), Filtering (on), Noise and Hum Reduction (Reduction Amount: Auto)

I uploaded the resulting WAV file to Anchor.fm to host the file and added the music from their free music stock.