接通展寬速度 的英文怎麼說

中文拼音 [jiētōngzhǎnkuān]
接通展寬速度 英文
turn on spreading velocity
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : 通量詞(用於動作)
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 接通 : 1 (撥通電話) put through; connect; get through 2 (連通) [電學] close; close up; cut in; (key...
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
  1. Speech coding systems are generally based on narrowband speech at present, but its frequency is restricted in 200hz ~ 3400hz and its sample rate is 8khz. with the development of the wideband speech, its bandwidth which is from 50hz to 7khz causes the quality of speech communication to approach in the feeling of face - to - face conversation, and makes the speech natural, expressive and comfortable. hence, it ’ s quite significant in researching on wideband speech coding system. in recent 20 years, the dsp and its software development kit has improved greatly, but the price has fallen sharply, thus it has more and more widespread applications now

    隨著當今世界的飛帶語音越來越受到人們的青睞,因為它的50hz 7khz的帶使得語音訊質量近於面對面交流的感覺,大大提高了語音的自然、表現力和舒適。因此,開發研製基於帶語音的編解碼系統具有十分重要的意義。在過去的短短二十年裡, dsp處理器的性能得到很大的改善,軟體和開發工具也得到相應的發,價格卻大幅地下降,從而得到越來越廣泛的應用。
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