Perceptual cepstrum distance and sound quality evaluation with multitone;
多頻聲感知倒譜距離與音質(zhì)評價的研究
The latest scientific researches of nonlinear distortion about subjective and objective sound quality evaluation around the world are introduced.
回顧了目前非線性失真客觀測量方法,及其不能夠充分反映電聲系統(tǒng)非線性失真特性的原因,并介紹了國內(nèi)外非線性失真主客觀音質(zhì)評價的最新科研成果,指出利用多頻聲評價非線性失真將是一個較好的選擇。
Architectural acoustic design and subjective and objective acoustics evaluation of the Shanghai Oriental Art Centre;
上海東方藝術(shù)中心的建聲設(shè)計與主客觀音質(zhì)評價
Being used by numerous performances for more than half a year,it indicates the acoustics is fine under the field test and objective acoustics evaluation.
2005年初建成的上海浦東東方藝術(shù)中心的交響音樂廳是目前困內(nèi)最新最大的音樂廳,經(jīng)半年多演出使用,現(xiàn)場測試及主觀音質(zhì)評價表明音質(zhì)效果優(yōu)良,主要介紹空滿場客觀音質(zhì)測量結(jié)果及各界所作的主觀音質(zhì)評價。
Phone-based pronunciation quality assessment algorithm;
基于音素的發(fā)音質(zhì)量評價算法
The generation algorithm for the error pattern is studied to guide the pronunciation quality assessment.
研究了用于指導(dǎo)計算機(jī)發(fā)音質(zhì)量評價的錯誤模式的生成算法,它是普通話CALL系統(tǒng)研究工作中的一部分。
This paper studies briefly a distance measure for objective quality evaluation of speech communication channels using instantaneous and dynamic spectral features.
主要討論了一種使用語音頻譜動態(tài)特性的倒譜距離測量對通信系統(tǒng)或通信設(shè)備進(jìn)行客觀音質(zhì)評價方法。
Research on Objective Measures of Speech Quality Based on Masking Properties of Auditory System;
基于聽覺掩蔽效應(yīng)的客觀音質(zhì)評價研究
Reverberation time is one of the important objective parameters for evaluating acoustics in concert halls.
混響時間是廳堂音質(zhì)評價中的一個重要客觀參量。
Objective Assessment of Acoustic Fidelity of Speech Based on Characteristics of Human Hearing
符合人耳聽覺特性的語音音質(zhì)的客觀評價方法
Using the Objective Parameter of Concert Halls in Sound Quality to Evaluate Its Subjective Level
用音樂廳的音質(zhì)客觀參量預(yù)測其主觀評價等級
Subjective Assessment of Sound Quality Impairment by Two Kinds of Mainstream Audio Encoding
兩種主流音頻編碼方式的音質(zhì)損傷主觀評價
The Fuzzy Integrated Evaluation Model of Architectural Acoustics and the Verifying Method
廳堂音質(zhì)模糊綜合評價模型及其校驗
Research on Parameter Representation and Objective Quality Assessment of Speech
語音的參數(shù)表示和質(zhì)量客觀評價研究
Design and Implementation for Objective Assessment System of Speech Quality;
語音質(zhì)量客觀評價系統(tǒng)的設(shè)計與實現(xiàn)
Research and Implementation of Perceptual Evaluation of Audio Quality
PEAQ音頻質(zhì)量評價算法研究與實現(xiàn)
The synthetic application of three tests can estimate the hoarseness more correctly.
三者的綜合應(yīng)用,能更好地評價嗓音質(zhì)量。
Study on the Applications of Neural Networks in Objective Assessment of Speech Quality;
神經(jīng)網(wǎng)絡(luò)在語音質(zhì)量客觀評價應(yīng)用中的研究
Algorithm Research and Implementation of PESQ Speech Quality Assessment System;
PESQ語音質(zhì)量評價系統(tǒng)的算法研究與實現(xiàn)
Computer Simulation of Subjective and Objective Assessment of Audio Quality;
音頻信號質(zhì)量主、客觀評價的計算機(jī)模擬
Study on Objective Estimation of Speech Quality Using Neural Networks;
神經(jīng)網(wǎng)絡(luò)在語音質(zhì)量客觀評價中應(yīng)用的研究
Research on the Wavelet-Transformation-Based Speech Quality Evaluation Techniques
基于小波變換的語音質(zhì)量評價方法研究
Experiment study for subjective evaluation methodology of spatial impression on room acoustics
廳堂音質(zhì)空間感主觀評價方法的實驗研究
Evaluation and analysis on voice quality of power dispatching system
電力系統(tǒng)調(diào)度電話語音質(zhì)量的評價與分析
The method of subjective assessment of the sound quality for broadcast programmes and the technical parameters requirements
GB/T16463-1996廣播節(jié)目聲音質(zhì)量主觀評價方法和技術(shù)指標(biāo)要求