音頻強化 的英文怎麼說
中文拼音 [yīnbīnqiánghuà]
音頻強化
英文
accentuation-
The design hardly has denies measures so that it is convenient to use while its noise is loud " the article analysis the prime factors of noise quantitatively through the fervency spectrum, and make the ways object to noise, in that it is suggested to improve the energy storage system and raise the system control capability to the moving door so to slow the close velocity
本文通過頻譜分析，定量化確定了電控門噪音的主要成份，提出了針對主要噪音成份的控制方法。文中對電控門蓄能、運動系統的改進性方案，以達到對蓄能系統的改進和加強對門體運動的控制能力，基本上解決了門體安全閉合時正碰與發出噪音的矛盾。The modulation of sound properties over a wide range of time scales is one of the most obvious characters of oscine passerine ' s vocal, whose song contains many different kinds of syllables that consist of many more multiple song phrases. in oscine passerine, ipsilateral projections of ra to nxiits innervates the ipsilateral syringeal muscles exactly, and thus they have strong ability of vocal control with variable tones, high frequency and higher lever of quality. as a result, the songs sound well
鳴禽鳴囀的最大特點之一便是其單次鳴唱時間長，鳴唱所包含的音節數量和音節種類繁多，因而由這些音節所組成的句型結構也是復雜多樣富於變化，且由於nxiits嚴格的側別控制（每一側核團只支配同側鳴肌） ，使其具有更強的控聲能力，其鳴聲音調變化幅度大，頻率高，品質因數大，音色好，因而其鳴聲也悅耳動聽。Compared with non - passerine, they appeared longer syllable length, higher basic frequency and more viable frequency ranges. though the amplitude modulation properties enhanced their vocal production, the type of syllable is still stable and less of variety. so the phrase consisted of syllables are comparatively few and changes of the tone are relatively less
且表現出很強的頻率調制特性和特有的幅度調制特性，相對的音節時程比較長，基頻較高且頻率變化范圍較大，所特有的幅度調制特性更增加了其控聲的能力，但其音節的種類仍很單一，缺乏變化，由音節所組成的句型較少，音調變化幅度不大，因此，其叫聲質量盡管較非鳴禽有所改善，但相對鳴禽而言卻又遠遠不如。The economic and technical drivers of integration ? information technology, virtually costless communications, the internet as an all - in - one platform for voice, video and data services and the accelerating pace of innovation in service as well as manufacturing industries ? are growing stronger
全球一體化背後的經濟和技術推動力（信息科技、幾乎無成本的通信、集音頻、視頻和數據服務於一體的網際網路平臺，以及服務和製造業的加速創新）正日益強勁。Under the condition of " comparatively weak correlation between the two noises involved, coherence function is used as a frequency domain amplification factor for improving snr of the output signal to the filter and the speech enhancement effect. meanwhile, a real - time recursive algorithm is put forward in substitute for current algorithms based on short time fourier transform. the new algorithm will simplify computations and will be suited for real - time implementation together with the adaptive systems
接著針對上述nanc系統兩路輸入信號噪聲相關性弱的情況，用相干函數作頻域增益因子來提高輸出信噪比與改善語音增強效果，同時，通過一種實時迭代演算法解決了短時傅氏變換計算量大的問題，簡化了計算，便於實時處理與實際應用。It can be changed according to program or music beats, signal strength and frequency content
可以根據已編程序或音樂節拍，信號強弱及頻率成份跟著樂曲來變化。Wavelet has good localizing quality at time domain and frequency domain simultaneously and the characteristic of multi - resolution ratio analysis, so it can fulfill all kinds of wave - filtering needs such as low - pass, high - pass, sink wave, random noise denoising. compare with readitional wave - filtering methods, wavelet has incomparable advantage. wavelet has become an effective means of signal analysis and is intituled as math microscope of signal analysis
小波分析由於在時域頻域同時具有良好的局部化性質和多解析度分析的特點，因此不僅能滿足各種去噪要求如低通、高通、陷波、隨機噪音的去除等，而且與傳統的去噪方法相比較，有著無可比擬的優點，成為信號分析的一個強有力的工具，被譽為分析信號的數學顯微鏡。Our country has good industrial foundation in this domain. however, because of the lack of mastery of the important techniques and standards, related corporations have long been enslaved to foreign corporations or organizations
我國在音視頻產業領域已經具備較強的產業基礎，但由於沒有掌握核心技術標準，相關企業長期受制於國外持有標準化專利與技術的企業和組織。分享友人