英语翻译Speech recognition systems generally assume that the spe

英语翻译
Speech recognition systems generally assume that the speech signal is a realisation of some message encoded as a sequence of one or more symbols (see Fig.1.1 ).To effect the reverse operation of recognising the underlying symbol sequence given a spoken utterance,the continuous speech waveform is first converted to a sequence of equally spaced discrete parameter vectors.
请问这句话怎么翻译.a realisation of 的定语只是some message还是some message encoded as a sequence of one or more symbols 这类句子要怎么看 呵呵.