monophonically

mon·o·phon·ic

 (mŏn′ə-fŏn′ĭk)

adj.

1. Music Having a single melodic line.

2. Electronics Relating to a system of transmitting, recording, or reproducing sound in which one or more sources are connected to a single channel; monaural.

---

mon′o·phon′i·cal·ly adv.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

monophonically

(ˌmɒnəʊˈfɒnɪkəlɪ)

adv

(General Physics) another word for monaurally

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014