digital speech英'dɪdʒɪtl spiːtʃ美'dɪdʒɪtl spiːtʃ短语¹⁴⁴⁹⁷²⁺² 基本例句 数字语音 Digital speech's store is also an important field that requires high quality speech coding algorithm because now all kinds of portable digital recorder is more and more popular. 另外在语音存储领域，近年来随着各种便携数码录音装置的流行，对高合成语音质量的语音编码算法也提出了迫切的要求。 cnki