| 1. | Digital speech interpolation dsi
数字话音插空,数字语音插空 |
| 2. | Digital speech interpolation dsi
数字语音插空 |
| 3. | Digital speech interpolation
数字语音插空 |
| 4. | Digital speech code
数字语音编码 |
| 5. | At last , digital speech classroom is designed under our technology and software & hardware conditions
最后，在现有科研水平和软硬件条件下，设计了数字化语音教室。 |
| 6. | Chapter 1 presents the transmission and reception system of the speech signal and then introduces the generation model of the digital speech signal
论文第一章介绍语音信号的产生和接收过程，并给出语音信号离散时域的产生模型。 |
| 7. | At the same time , the process of digital speech signal is developed rapidly in information field . there are many ways have been brought forward in voice compress
同时，由于用数字化的方法进行语音信号处理是目前发展最为迅速的信息学研究领域之一，由此诞生了许多种语音压缩处理方法。 |
| 8. | 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。 |
| 9. | Directly digitizing of speech signals needs too much high bit rate in digital speech communication , thus compression and coding of the speech signals is essential in the process to increase the efficiency of transmission and storage , as well as the channel capacity
数字语音通信中,语音信号直接数字化所需的数码率太高,为了提高传输和存储的效率,充分利用信道容量,必须对数字语音信号进行压缩编码。 |
| 10. | Digital speech has preponderance over analog speech in reliability , robustness and security during communication . however , digital speech needs more bandwidth than the analog signal . especially with the requirement for communication frequency increasing , it ' s necessary to code speech signal at low rates
但是，数字化后的信号所占的频带大幅增加，特别是在带宽需求日益增长的今天，这个问题尤为突出，因此语音的低速率编码(即压缩编码)成为迫切的要求。 |
