We found 7 dictionaries that define the word noise reduction:

General (2 matching dictionaries)

1. noise-reduction: Wordnik
2. Noise reduction: Wikipedia, the Free Encyclopedia

Computing (2 matching dictionaries)

3. noise reduction, Noise reduction: Encyclopedia

Tech (3 matching dictionaries)

4. AUTOMOTIVE TERMS (No longer online)
5. NOISE REDUCTION: NOISE CONTROL TERMS
6. Rane Professional Audio Reference (No longer online)

Definitions from Wikipedia (Noise reduction) ▸ noun:  the process of removing noise from a signal. Phrases: Noise reduction coefficient, Helicopter noise reduction, more... ▸ Words similar to noise reduction ▸ Usage examples for noise reduction ▸ Idioms related to noise reduction ▸ Wikipedia articles (New!) ▸ Words that often appear near noise reduction ▸ Rhymes of noise reduction ▸ Invented words related to noise reduction