效果聲帶 的英文怎麼說
中文拼音 [xiàoguǒshēngdài]
效果聲帶
英文
effects tape-
Can take handclap sound with score when somebody singing end, specially has a function can record the user singing sound into the hdd saving and replay back share by himself. build - in mic echo device, topping professional effect
可以在評分后播放掌聲，可以實時錄制用戶唱歌聲並回放自娛。自帶mic混響及頻響，效果一流Gastroscopic treatment of vocal polyp and nodules
經胃鏡治療聲帶息肉及聲帶小結效果觀察The 94 - floor observatory, more than 1, 000 feet above chicago, features an outside skywalk, the midwest s highest open - air experience ; windows on chicago, which takes you on a virtual reality tour of more than 80 city sites ; soundscope 3 - d " talking " telescopes that speak in four languages and create startling real sound effects ; a chicago history wall ; and a theme park - style ticketing area that recreates the construction of the john hancock center
94層樓高的天文臺高出芝加哥城1000多英尺，是中西部高空「雲中漫步」超級享受的好去處。 「芝加哥之窗」帶你遨遊全城八十多個景點「三維立體聲望遠鏡」能用四種語言說話，聲音效果逼真芝加哥歷史墻還有一處公園式區域再現約翰漢科克中心的建築群。Visibility fell to zero when any expectations for the budget were dashed by financial secretary donald tsang s now famous statement that he would never " seek temporary applause from the public with the taxpayer s hard - earned money ". but mr. tsang s two - hour speech, in which he announced a series of tax breaks, came as timely rain lifting the winter gloom
隨著而來，二小時預算案的發表，雖然只是帶來了很多點點滴滴的稅務寬減措施，但效果卻像是已下了一場及時雨，掃盡了冬意，再加上市民即時的掌聲，剎時間更有如一聲春雷，一切好像是呈現出雨過天晴，冬盡春來的景象。Our various activities, including the announcements in the public interest on television and radio, drama series, radio talk - show programme, fora and seminars, etc. have been achieving their intended outcome
我們推出不同的活動，包括電視的政府宣傳短片、電臺的政府宣傳聲帶、電視劇、電臺清談節目、論壇和討論會等，均達致預期效果。Frequency response, quantization noise, reconstruction error and its sensitivity to mismatch among adcs are studied at length in prqmf banks adc system, and the theoretic results include : ( 1 ) the distortion / aliasing functions of hybrid filter banks adc system is similar with that of switch capacitor filter banks adc system ; ( 2 ) for wide or narrow band input signal, the effective resolution of the two adc systems is 0. 51og2m bits higher than their adc ; ( 3 ) reconstruction error ' s sensitivity to mismatch among adcs of the two adc systems is reduced effectively than time interleaved adc system
2對prqmf濾波器組adc系統的頻響、量化噪聲特性、重建誤差特性以及重建誤差對adc間的失配敏感性進行了理論分析研究，所得到的理論結果為： （ 1 ）混合濾波器組adc系統與開關電容濾波器組adc系統的失真/混迭函數一致； （ 2 ）無論輸入寬帶還是窄帶信號，這兩種adc系統的有效解析度均比其adc提高了0 . 5log _ 2m比特； （ 3 ）這兩種adc系統的重建誤差對其adc間的失配敏感性均明顯低於時間交織adc系統。Firstly, introduce the design of sonar display, trace - to - trace correlation and gray scale display, develop a new method of gray scale based on signal noise ratio. and next, discuss array signal processing and image processing in order to improve the display. finally, develop a software of sonar display simulator based on object oriented programming, with which the sonar display console is simulated and the performance of sonar signal is tested
本文工作圍繞如何提高聲納顯示效果，介紹了聲納顯示屏幕的設計方案，論述了「跡跡相關」技術、灰度顯示技術在聲納顯示中的應用，提出了基於信噪比的灰度級別劃分方法；結合陣列信號處理、圖象處理技術，本文引入了子帶峰值能量檢測演算法、圖象邊緣檢測演算法，進一步提高了聲納檢測性能；基於面向對象的程序設計方法，設計了聲納顯示平臺軟體，為模擬聲納顯示、檢驗聲納信號顯示性能提供了模擬環境。Secondly, ground on the duct noise control, the delayed - lms algorithm, which is actulized easily, is brought forward, then the simulation on pc is achieved. it is shown from the computer simulation that for the single frequency noise, there will be a good effect when choosing the suitable parameters ; but for the narrowband noise, the effect will become worse with increasement of the bandwidth. this result is helpful to analyze the parameters influencing anc
結果表明： （ 1 ）隨著濾波器長度的增大，系統收斂速度變快； （ 2 ）隨著值的增大，系統的收斂速度增大，但是當值超過某一范圍時會引起系統的發散； （ 3 ）次級通路的延遲數與初級噪聲頻率有關； （ 4 ）對于窄帶信號， dlms演算法可以取得一定的降噪量，但是隨著窄帶信號帶寬的增大，降噪效果明顯變差。The fourth section studies the modeling of broad band blocking jamming and coherent jamming, and analyses the principal of coherent jamming and the factors of influencing the jamming effect is provided. the performance of pulse doppler radar seeker is simulated when certain jamming methods is exerted. a pulse doppler radar seeker simulation system is established, by using the simulation system the performance of pulse doppler radar seeker is evaluated when jammed
第四部分研究了寬帶阻塞式干擾和相干干擾的建模問題，並分析了相干干擾作用原理，給出了影響干擾效果的主要因素及次要因素，模擬了脈沖多普勒雷達導引頭在寬帶噪聲干擾情況下的截獲和跟蹤性能，模擬了相干干擾對脈沖多普勒雷達導引頭跟蹤性能的干擾效果。The experiment results show that the single frequency noise can be reduced 7db ( a ), and the broad - band random noise can be reduced effectively in assigned frequency band
實驗對單頻噪聲取得了7db （ a ）的降噪效果，對寬頻噪聲則能在指定頻帶上取得較好的降噪效果。The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias
通過計算得知，使傳感器相位偏置為/ 2 ，減小電極間距，提高電光重疊因子，減小器件插入損耗，採用合適的分段數，增加電極長度，增大光功率，降低激光的波長，減小相對強度噪聲，減小接收帶寬，對提高靈敏度的效果是非常明顯的。而減小天線長度，降低調制器電容，電極分段，都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率，採用較低的光學偏置，都可以增大線性動態范圍。The efficiencies of all methods mentioned are validated by simulation experiments and the evaluation result shows that performances of njsidwpt on narrowband noise interferences suppression outperform other methods greatly
通過實驗模擬驗證了這些方法的有效性，評估參數結果進一步說明了njsidwpt在抑制窄帶噪聲干擾方面遠優于其它的方法。The result shows that the efficiency and precision of prediction for clean data are satisfactory. although there are some errors in the prediction of noisy and chaotic data, the result is acceptable
實驗結果表明，當數據無噪聲時，預測效率與精度都非常高；在處理帶噪聲，並呈現混沌特性的數據時，雖有一定的誤差，但預測結果還是在可以接受的范圍內。At first, we build models of echo signal and several typical noise interferences and then analyze effects on uwb sar by interferences with different power, bandwidth and type. so a good beginning for later work is made
本文首先建立了回波信號和幾種典型噪聲干擾的模型，分析了不同功率、帶寬和類型的噪聲干擾對uwbsar的干擾效果，為后續工作奠定了良好的基礎。分享友人