limens

n.

阈限( limen的名词复数 )；

Acoustic intensity limens in the goldfish
Difference limens for formant patterns of vowel sounds.
Frequency difference limens for short-duration tones.
Frequency difference limens for narrow bands of noise
Difference limens for phase in normal and hearing-impaired subjects.
Acoustic intensity limens in the goldfish. Anim Behav 15:324-355
DETERMINATION OF ODOR DIFFERENCE LIMENS FOR THREE COMPOUNDS
Difference limens for formant frequencies of steady‐state and consonant‐bound vowels
Frequency and intensity difference limens for harmonics within complex tones
Hearing in the parakeet (Melopsittacus undulatus): Absolute thresholds, critical ratios, frequency difference limens, and vocalizati...