speech signal
英 [spiːtʃ ˈsɪɡnəl]
美 [spiːtʃ ˈsɪɡnəl]
网络 语音信号; 语音讯号; 音信号
双语例句
- This paper introduces the principle, function and realization of the hardware circuit of a high speed real time digital speech signal processing system.
以该系统为子系统进行扩展，可以实现多功能的语音信号数字处理系统，本系统在语音识别的前端处理中进行了实际应用。 - Implementation of Speech Signal Acquisition System Based on Embedded UDP
嵌入式UDP在语音采集系统中的实现 - In this paper, the IPSO-QNN is adopted to decrease noise of noisy speech signal, and focused on improving the learning algorithm of QNN.
利用一种改进的量子神经网络（IPSO-QNN）在时域上对含噪的语音信号进行降噪处理，文中重点改进了QNN所涉及到的学习算法。 - Multi-threshold Speech Signal Denoising and Purification Based on Wavelet Packet Transform
基于小波包变换的多阈值法语音信号去噪净化 - In this paper, one method of jamming effectiveness evaluation for speech communication based on the power added logarithm spectrum distance of two speech signal is presented.
介绍了利用两个语音信号序列的加权对数谱距离对语音信号的干扰效果进行评估的方法。 - A Meaningful Image of Multiple Watermark Algorithm Base on Speech Signal
一种基于语音信号的有意义图像多重水印算法 - The Time-frequency Analysis of Speech Signal Based on Hilbert-Huang Transform
基于Hilbert-Huang变换的语音信号时频分析 - Through comparing the power spectrum of vehicle noise with the one of speech signal, a digital subsidence filter is designed.
介绍了汽车噪声模拟的原理及噪声模拟系统的设计，并通过试验验证了该模拟方法和模拟系统的可行性。 - In speech signal processing, the techniques of speech segmentation as front end of preprocessing are of great importance to speech enhancement, coding and recognition.
在语音信号处理中，作为预处理前端的语音分段技术对于语音增强、编码和识别都有极其重要的作用。 - Study of Threshold De-noising Algorithm of Speech Signal Based on Wavelet Transformation
基于小波变换的语音阈值去噪算法研究 - According to the mechanism of speech signal, an effective pitch detection algorithm by combined liner predictive coding with maximum likelihood is proposed.
根据语音信号产生机理，结合常用的线性预测和最大似然法，提出了一种有效的基音检测算法。 - A Detection Method of Replaced Speech Signal Based on Equipment Inherent Noise
基于设备固有噪声的置换语音信号检测 - Speech Signal Extraction Method of Pitch Based on CEP and LPC Spectrum
基于CEP和LPC谱提取语音信号基音周期的方法 - Study on adaptive speech signal noise cancellation algorithm with multi-scale wavelet decomposition
多尺度小波分解下的自适应语音消噪算法研究 - Research on Preprocessing Algorithm of G.722 Wideband Speech Signal
G.722宽带音频预处理算法的研究 - The Speech Signal Recognition Based on Bionic Pattern Recognition
基于仿生模式识别的连续性语音识别方法研究 - Acquisition of the Speech Signal from BSS Using the Pattern Recognition Method
基于模式识别的盲分离语音信号获取方法 - Speech Signal Processing Algorithm Based on Adaptive Window
一种基于窗长自适应的语音信号处理算法 - Voice conversion is an newly branch of speech signal processing.
说话人转换是语音信号处理领域中一个前沿的研究分支。 - In this paper we introduced the speech signal feature parameters, the speech signal feature parameters selection, and introduced short-term energy, short-term average range extraction.
本文对语音信号特征参数、语音信号特征参数的选择进行了介绍，并介绍了语音信号的短时能量、短时平均幅度的提取。 - Speech Signal Purification of Dynamic Threshold Based on Wavelet Transform
基于小波变换的动态阈值法语音信号净化 - Speech signal data compression based on non-complete wavelet packet resolution
基于不完全小波包分解的语音信号数据压缩 - Design and Realization of Sound Car under the Embedded Control Implementation of Speech Signal Acquisition System Based on Embedded UDP
基于嵌入式的语音小车的设计与实现嵌入式UDP在语音采集系统中的实现 - Research on Fast Algorithm for Speech Signal MP Sparse Decomposition and Its Application in Speech Recognition
语音信号MP稀疏分解快速算法及在语音识别中的初步应用 - The results of this study indicate that chaos and fractal theories have great potentials in the field of speech signal processing.
本文的研究表明，混沌、分形理论在语音信号处理中有良好的应用前景。 - Wavelets transform is used to detect the pitch period of speech signal, and attain a good result.
利用小波变换进行了语音基音周期提取的实验，达到较好的效果。 - Research on Interference Background in Weak Vibration Speech Signal Detection
微振动语音信号检测的干扰背景分析研究 - This paper introduces the application of wavelet transformation in speech signal denoising, describes in detail the method of soft threshold and hard threshold and points out their disadvantages.
研究了基于小波变换的语音去噪问题，在对传统阈值法去噪和语音特性分析基础上，提出一种改进的多阈值法语音信号去噪方法。 - CIS algorithm of cochlear implants ′ speech signal processing is achieved through hardware method.
文中采用硬件方法对人工耳蜗语音信号处理的CIS算法加以实现。