On this basis he developed the notion of “ phoneme ” as an abstract unit of the sound system as distinct from the sounds actually produced 基于这一观点，特鲁别茨柯伊进一步完善了“音位”的概念，指出“音位”是区别于实际发出的声音而存在于语音系统的抽象单位。
In this paper , the author provides frequency counts of the phonemes ( e . g . initials , medials , principal vowels , endings and tones ) and sound categories in the guangyun 本文对《广韵》中所出现的音位（即声母、介音、主要元音、韵尾和声调）进行统计，求出各音位及各种语音类别的频率。
With 44 phonemes in english , there are potentially more than 1 , 000 different pairs , but the game concentrates on just 22 pairs of the commonest and most similar - sounding phonemes 英语中有44个音素，这样可能就存在1000多个不同的音素配对组合，但这个游戏只集中于22对最常见以及发音最相似的音素。
