We found one dictionary that defines the word speech-interference level:

Tech (1 matching dictionary)

1. SPEECH-INTERFERENCE LEVEL: NOISE CONTROL TERMS

▸ Words similar to speech-interference level ▸ Usage examples for speech-interference level ▸ Idioms related to speech-interference level ▸ Wikipedia articles (New!) ▸ Words that often appear near speech-interference level ▸ Rhymes of speech-interference level ▸ Invented words related to speech-interference level