Clue | Length | Answer |
---|---|---|
Tone: Comb. form | 4 letters | phon |
sound measure | 4 letters | phon |
Study of speech sds. | 4 letters | phon |
Loudness unit | 4 letters | phon |
Unit measuring loudness | 4 letters | phon |
Measure of loudness | 4 letters | phon |
Sound: Prefix | 4 letters | phon |
Unit of sound loudness | 4 letters | phon |
unit of loudness used by the american national standards institute | 4 letters | phon |
Unit of loudness | 4 letters | phon |