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音乐信号
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  musical signals
    2. After studying the musical theoretics, the musical conceptions, the methods to describe the musical features and the theoretics of musical signals analyzing, some signal processing conceptions and algorithms and signal features about music tone extracting is presented.
    2) 学习研究了音乐乐理知识、音乐的相关概念、音乐特征的表示方法及相关音乐信号分析知识,对音调提取所用到的相关信号处理的概念、算法和信号特征进行了详细描述。
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  “音乐信号”译为未确定词的双语例句
    729E,and analyses the key techniques of this algorithm. The coding system and decoding system are made via Microsoft Visual C++6.0,and the algorithm has been implemented to speech with background noise and even music.
    729E的算法原理,对其关键性的技术原理及算法作了较详细的分析和说明,并通过Microsoft Visual C++6.0构造编码和解码两个模块,实现了带背景噪声语音信号及音乐信号的压缩。
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    Generation of the Music by Computer Simulation
    音乐信号的计算机模拟生成研究
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    In this paper we present a tempo and beat tracking system,which analyze tempo and the location of beat of music.
    该论文提出了一种从音乐信号中提取出节拍的算法。 这个算法能够分析出音乐行进的速度以及每一拍出现的时刻,并且能够分辨出其中的强拍与弱拍。
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    Machine hearing includes three fields: Speech signal processing and recognition,general audio signal processing,and content-based music analysis.
    机器听觉包括三大研究领域:语音信号处理与识别、一般音频信号分析、基于内容的音乐信号分析.
短句来源
    There are many summarizing works about it. With the rapid progress of the information science and techniques,the content-based music analysis,and general audio signal processing have gradually become hotspots of research in the fields of pattern recognition,and multimedia data processing.
    随着信息科学与技术的迅速发展,基于内容的音频与音乐信号分析也逐渐成为一个新的研究热点,近几年来取得了大量研究成果.
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  music signal
This paper gives a MUSIC signal DOA estimation algorithm based on the modified high-order cumulant matrix which is constructed by the received data and their conjugate rearrangements.
      
Additionally, the Reference 8 amps have a tendency to amplify the residual noise in one's system when a music signal is not present.
      
A chord/acoustic token in a music signal is just like a term in a document.
      
For the timefrequency analysis part, a technique is proposed which aims at measuring the degree of accentuation in a music signal.
      
However, all these conditions and characteristics are not representative of a normal music signal.
      
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  musical signals
Experimental transmission of two musical signals is reported.
      
Since musical signals may contain noise and distortion, detection results can be erroneous.
      
Applications of the continuous wavelet transform in the processing of musical signals.
      
A bottom-up part in which musical signals are processed into auditory images of different kinds.
      
A method has been described which can successfully estimate the meter of acoustic musical signals.
      
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The Estimation of the pitch is an important problem in vocal signal processing. This paper studies the algorithm for estimating the pitch in vocal signal real-time processing based on the TMS320C50 processor, and its application in musical signal processing is also simply discussed.

基音周期估计是语音信号处理中一个十分重要的问题。本文研究了基于TMS320C50处理器的实时语音信号处理中基音周期估计的算法,并简要地讨论了在音乐信号处理中的应用

It is an important technology to shift the frequency in digital vocal (musical) signal processing. According to the difference of data format between fixed-point DSP and float-point DSP, this paper discusses the method to program based on the TMS320C50.

频移处理是数字语音(音乐)信号处理中一项十分重要的技术。本文根据定点DSP与浮点DSP之间数值格式的不同,研究了基于TMS320C50定点DSP的频移算法实时实现的程序设计方法。

In order to simulate a given music segment, the time series of music signal is analysed, the methods by which some characters of music signal can be expressed are stadied. Relevant stochastic character parameter and defined. The simulation models are used to simulate the time series of music signal.Finally,the method is discussed.

为了对给定音乐用计算机进行模拟生成,我们对音乐信号时间序列进行了分析,对其部分特征的表示方法进行了探索,定义相应的特征参数,并讨论音乐信号时间序列的数学建模问题。基于这些分析,探讨音乐的计算机模拟生成思路、方法和计算机编程实现的有关问题。

 
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