調音波 的英文怎麼說
中文拼音 [diàoyīnbō]
調音波
英文
tone-modulated waves-
Mr. hu underlined china ' s importance to the u. s. economy by making his first u. s. stops at the headquarters of software giant microsoft and a boeing aircraft assembly plant
主席將微軟總部和波音公司的一個飛機組裝廠作為作為此次美國之行的首站，就是為了強調中國對美國經濟的重要性。An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment
嘯聲干擾一種由於諸如閃電等大氣干擾而產生的音頻電磁波，具有典型的逐漸減弱頻率的特徵，該頻減引起了檢波設備中調逐漸下降的嘯聲5 - speed manual transmission, efi gasoline, high roof, high roof 26 seater with passenger seat belt, automatic door ( fliding type ), clock, air conditioner, amfm radio & cassette wmicrophone, rear under mirror, rear window defogger, curtain, baggege rack, full wheel cap, high mount stop lamp, refrigerator, china standard specification
，中國規格，汽油，高頂，手動波，飛機門，鐘，原廠空調，收音錄音機連咪，尾鏡，尾發熱線，窗簾，乘客座位安全帶，行李架，大轆cap ，尾高掛剎車燈，電冰箱，排氣規制對應發動機，車尾霧燈，緊急用具（錘子） ，尾輪胎強化120 ac, air conditioned, airline desk, baby sitting, bar, barber shop, beauty salon, porters, boutiques, business center, conference facilities, coffee shop, coffee maker, concierge desk, 24 hour front desk, disco, drugstore, driving range, elevators, florist, exercise gym, hairdryer in room, health club, horseback riding, international direct dial, kitchenette, guest laundromat, maid service, mini bar, modem jack, multilingual, free newspaper, news stand, small pets allowed, playground, heated pool, indoor pool, outdoor pool, poolside snackbar, bus parking, parking, putting green, refrigerator, restaurant
酒店擁有標準間豪華間商務豪華間及商務套間，以及商務豪華復式套房408間，房內設施全，設有彩色電視衛星電視頻道閉路電視及收音波段室內冰箱獨立冷暖風空調系統。酒店的「浪花」會員制娛樂部更擁有北京市獨有的室內外連通的超豪華暖水游泳池，溫泉歐式桑拿日式沖浪按摩及太陽浴將滿足您健身及放鬆的需要。酒店附近的跑馬場和27洞高爾夫球場則是鍛煉的好去處。The master dissertation introduces passive correlative orientation system and base theory in signal dispose briefly in the first place. the system takes tv sound fm signal from tv satation signal. the power rate of tv station signal to sound signal is ten to one. in the case of submerged by mussy weave and machine ' s hot noise, dispersed target signal is feeble
系統採用電臺的電視伴音調頻信號，其中電臺信號與伴音信號功率之比基本為10 ： 1 ，並且目標散射信號較弱，一般情況下淹沒在雜波和機器熱噪聲之下，採用常規的脈沖檢測方法很難對遠距離的目標進行檢測，而以電臺直達信號作為參考與目標回波信號進行相關檢測；系統中信號的相關處理會產生旁瓣，而強目標的旁瓣會影響附近的弱目標檢測。In this paper, the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters, such as loudness, sharpness, roughness, psychoacoustics annoyance ( pa ) etc. paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners, the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation. at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered
此外本文還介紹了一個應用聲質量評價技術改進kfr - 50hw / e2d空調器聲質量的實例，通過對空調器室外機管系、導流罩、出風網等進行改進，空調器的聲質量得到了明顯改善：在室外風量提高164m ~ 3 / h情況下，聲音響度下降16 ，波動強度明顯改善，尖銳度指標也略有下降，作者同時總結了不同改進措施對產品聲質量影響的方式，以期為今後的聲質量改進提供借鑒。Szkx series possesses distinguishing features of small, light weight, well respondence, good overloading capacity, low noise, small vibration, wide speed range and small ripple at low speed
本電動機具有體積小、重量輕、動作響應快、過載能力大、噪音振動小、調速范圍寬、低速波動小等特點。Boeing wants to use existing wing and tail control surfaces that shift up and down about 20 degrees in a coordinated fashion to disrupt the vortical flow
波音公司則利用現成的機翼與機尾控制面，讓它們互相協調、上下移動20度，以擾亂渦流。For phonetic signal modulation, if the pass band range of the band pass filter ( bpf ) is 300hz - 3400hz, the anti - noise properties of laser are approximately independent of bias current and parameters of the cavity ; when the pass band range of bpf increases to a certain degree, modulating bias current and parameters of the cavity can improve the anti - noise properties of laser
對語音調制情況，如帶通濾波器的通帶范圍取為300hz - 3400hz ，則激光器的抗噪聲性能基本不依賴于偏置電流和腔內參數；當帶通濾波器的通帶范圍增大到一定程度，調整偏置電流和腔內參數可以實現半導體激光器的高抗噪聲性能。Skj ( jjw ) series of ac purifying regulated power supply, incorporating functions of regulation and auti - inter ference, designed and muters, xerox, video equipments, medical instrmments and other electr onicinstrmmerts and autocontrol systems for is wide vange of regulating, high precicion, quickacting, high effciency, small itcan restrain restrain sharp voltageand protect from moise of electric power net
系列進精密凈化電源是當今國際上普遍採用的現代電源調節技術，配以大容量濾波器與集成化控制系統構成；它具有如下特點：可靠性好、效率高、優良的動（瞬）態，體積小、重量輕、噪音低、負載適應能力強；適用於對電源要求較高的儀器或設備。In 1992, a. enders and g. nimtz researched the propagation of microwave signal through several different cutoff waveguides with hp8510b network analyzer ( na ) system and hp70820 transition analyzer ( ta ) system. since 1990s, emig, martin and landauer have been investigating the propagation of electromagnetic pulse through a waveguide with piecewise different dielectric constants
1992年，德國科隆大學的enders和nimtz採用hp8510b網路分析儀系統和hp70820轉換分析儀系統研究了不同結構的截止波導中的信號傳播，並計算出調制音樂穿過截止波導的時間小於其在真空中的傳播時間。British accident investigators say something caused the engines on a british airway ' s boeing 777 to fail to respond to a demand for more thrust just as it was landing yesterday at london heathrow airport
英國航空事故調查局人員稱，昨天英國航空公司一架波音777民航機在降落在倫敦希思羅機場時，引擎出了點事故，因而沒法加大推動力。Different notes have different distances between the tops of the waves.
音調不同，聲波波峰之間的距離也不同。For digital audio encoding and decoding modules, delta - sigma modulation is introduced and audio data, preambles with accessorial data are multiplexed according to the digital audio interface standard ; for carrier wave, pll frequency synthesizer is used ; for frequency modulation, voltage control oscillator is taken ; for demodulation, pll frequency discrimination is adopted
調制方式，並按照數字音頻介面標準對音頻數據、同步字和附加信息進行通道復用;對于載波信號，採取鎖相環頻率合成技術手段;對于頻率調制，採用壓控振蕩器;對于解調電路，採取鎖相環鑒頻電路。One should avoid being emotionally unstable and learn to regulate oneself emotionally, e. g. listen to light music and maintain an optimistic attitude could tranquilize one s mind
避免情緒波動善於自我心理調節例如通過聽輕松的音樂和保持樂觀的態度等均有助精神的調養。In the sonograms of psittacula agapornis after the section of right side nxiits the ascending parts of the tone disappeared. this causes their vocalizations became the descendent - call. and in the sonograms with the left side nxiits sectioned, the harmonic parts above the basic song were weaken or disappeared
牡丹鸚鵡在斷右側nxllts后其聲圖中音調上升支消失，因而其叫聲變為以降音調為主的降調叫聲；在斷左側nxllts后的聲圖中，其基本音以上的諧波成分減弱或消失而在斷雙側神經后其聲圖表現為一系列具有較低基頻的寬帶諧波譜。Transmition velocity relys on the style of encode and modulation essentially during modern data transmition for the quality of using line bandwidth and the immunity of code ties on them tightly. but it is important that the velocity of data transmition reaches its limitation in fact for the interface of environment and cross - talk. so for the improvement of transmition velocity, we must analyze the characteristics of noise signal and the model of line deeply and then take some useful measures to better the immunity of modulation wave
在現代通信的數據傳輸過程中，傳輸速率本質上是由傳輸的編碼方式和調制方式決定的，因為編碼方式和調制方式直接決定了線路頻帶利用率和碼元抗干擾能力的好壞，因而直接決定了傳輸速率；但是在實際應用過程中，數據傳輸速率是不可能達到理想狀況的，因為環境干擾、串音干擾等因素的存在使得線路的頻帶不可能被完全利用起來；因此，必須認真分析線路的噪聲信號的特性以及噪聲線路的模型，以便在編碼方式和調制方式中針對性的做一些改進措施以改善調制波形的抗干擾能力，使得傳輸速率能夠進一步提高。We first introduce the basic methods of speech processing in time domain. emphatically, we describe linear prediction and tonality detection of speech signal. moreover, we discuss the g. 726 speech waveform coding standard in details
本文首先介紹了語音波形時域分析處理的基本方法，對語音波形線性預測和音調檢測技術作了重點描述，著重研究了g . 726語音波形編碼演算法，並在此基礎上，對該演算法進行了某些探討改進，並用vc + +編程，在pc機平臺上予以實現。Using electronic sound oscillators and sophisticated photographic equipment, jenny documented the reality of wave phenomena underlying matter a new field he called cymatics by filming the instantaneous shaping effects of tones, music, and vocal sound on various substances.
傑尼以電子聲波震蕩器electronic sound oscillators和精密照像儀器sophisticated photographic equipment拍攝到分佈在金屬盤上的各種物質粉末由於音調音樂和聲音的振動而瞬間成形的效果，證實了物質以波動為基礎。[ 3 ] the vowel ' s self - correlation function has periodicity and the period of this function is the fundamental sound period of this speech. according to this, we propose a method of adjusting the tone in temporal field by adding or deleting the sampling points in the waveform with the whole speech waveform unchanged
（ 3 ）根據母音自關函數具有周期性並且其周期就是語音基音周期這一特性，提出在保持語音波形總體不變的前提下，在語音時域上對語音進行插值或刪值的方法來調整音調。分享友人