speech chip 中文意思是什麼
speech chip
解釋
語言合成憑片-
With the developing of vlsi in recent years, high function dsp has been produced ( such as tms320 series dsp produced by ti ) and their cost is dropping. thus, this established the foundation for making complex speech coder practical and producible. the paper researched and discussed the fix - point real implementation of g. 728 by dsp tms320c5402 chip
但是，近幾年來，隨著大規模集成電路（ vlsi ）的發展，已生產出高性能數字信號處理晶元（例如ti的tms320系列dsp晶元） ，而且其成本在不斷降低，這就為復雜的語音編碼器的實用化和產品化奠定了基礎。 -
At the receiving end, a inverse process is performed. the system receives low rate data and the fpga reorganizes a frame of data which is decoded by the compression chip every 20 ms. the obtained pcm signal is performed d / a to restore the analog speech signal
在收端進行相反的過程，接收低碼率數據，並由fpga重新組幀，送至主晶元解碼得到pcm信號，再作d / a變換，恢復出模擬語音，系統是全雙工的。 -
It is convenient to implement speech coder and decoder on a single dsps chip
在單片dsp處理器上實現語音信號編解碼是十分便利的。 -
It mainly contains chip circuit and the periphery circuit of it, power circuit, speech input circuit, speech output circuit, debugging circuit and rs232 circuit
包括:晶元及其外圍電路、電源電路、語音輸入電路、音頻輸出電路、系統調試電路、串口通訊電路等。 -
Depending on whether it is happy or in need of care, a sound - maybe a song or even a few words via a speech chip indicating the plant s requirements - will come from the pot when the householder draws near
主人臨近花盆時，它會根據植物是否舒適或是否需要照料發出某種聲音以表示植物的某種需要，發出的聲音可能是一首歌甚至是幾句話（通過語音晶元發出） 。 -
Buried into this chip are 70 new instructions that will greatly improve the performance of demanded features, such as speech input and video output
在此晶元中新增了70條指令，它們將極大地改進所要求的特性，如語音輸入和視頻輸出性能。 -
The system adopts an advanced specific speech compression chip based on ambe algorithm. it can achieve high compression rate at 4 kb / s. the system first performs a / d conversion on analog speech input to obtain pcm signal and the pcm signal was encoded by the main compression chip
它採用了比較先進的基於ambe演算法的專用語音壓縮編/解碼晶元，壓縮率高，可以將數字語音信號碼率壓縮至4kb / s ，且編碼速率可通過修改控製程序選擇。
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