Mandarin tone is the patterns of pitchvariation, so it may be acquired by pitch extraction.
声调是基频变化的模式,因此可通过基频提取来获取声调信息。
2
In the words flow, the reading intonation, which is related to tone, degree, stop and linking, speed and other factors, is the general pattern of the pitchvariation.
朗读的语调是语流中呈现出来的音高变化的总体模式,它与字调、轻重、停连、快慢等因素有关。
3
In addition, the variation of pitch had some effect on the image noise.