all-purpose bit 中文意思是什麼
all-purpose bit
解釋
通用刀頭-
H. 323 is the standard about multimedia communication released by itu - t. tm1300 including a very powerful, general - purpose vliw processor core ( the dspcpu ) that coordinates all on - chip activities is a media processor for high - performance multimedia applications that deal with high - quality video and audio. the dspcpu implements a 32 - bit linear address space and 128, fully general - purpose 32 - bit registers
H . 323是itu ? t推出的用於ip分組網路的多媒體通信終端協議, trimediatm1300處理器晶元是philips公司推出的一種基於多媒體應用的具有vliw指令,含有128個通用寄存器, 32位的高性能處理器,它能夠通過編程實現通信協議,完成高質量的音頻、視頻處理和網路介面。 -
For long - haul high bit rate trunk line optical fiber communication system and metro optical fiber network, a semiconductor optical amplifier ( soa ) is the most promising component due to its all kinds of properties and small dimension, compactiveness, low drive voltage, such as in optical network solutions, polarization - insensitive semiconductor optical amplifier ( pisoa ) is a popular candidate as optical gates. but the polarization - insensitivity over large wavelength range is requested. the purpose of this thesis is to develop a soa which is polarization - insensitive and has large 3db bandwidth
隨著寬帶傳輸和寬帶接入以及全光網的組建和發展,大帶寬偏振不靈敏半導體光放大器( semiconductoropticalamplifier , soa )由於其易於與其它器件集成,體積小,具有快的動態增益響應,非線性好,飽和輸出大,可實現無損操作等特點,在光通信網路中,成為光纖通信發展,全光網組建以及wdm 、 tdm技術成熟的關鍵部件之一,其中偏振不靈敏和大的3db帶寬是性能優良soa的重要指標,也是制備的技術難點。
分享友人