SINCE 1828
dictionary
thesaurus

audio spectrometer

noun
Save Word

Definition of audio spectrometer

: an instrument that records the relative intensities in a complex sound over a succession of equal frequency ranges

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

First Known Use of audio spectrometer

1946, in the meaning defined above

Buying Guide

Our Reviews team has selected the best surround sound systems.

Learn More About audio spectrometer

Time Traveler for audio spectrometer

Time Traveler

The first known use of audio spectrometer was in 1946

See more words from the same year

Dictionary Entries Near audio spectrometer

audiospectrograph

audio spectrometer

audiotape

See More Nearby Entries 

Statistics for audio spectrometer

Cite this Entry

“Audio spectrometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/audio%20spectrometer. Accessed 10 Aug. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

trivial

Listen to the pronunciation of trivial

See Definitions and Examples »

Test Your Vocabulary

Challenging Words You Should Know

  • hedgehog reading a book
  • Often used to describe “the march of time,” what does inexorable mean?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games