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- amplitude envelope detector 振幅包络检测器
- Formant: it uses the estimation of the overall shape of the spectrum's amplitude envelope. 共振峰:使用了对频谱的振幅包络线的大体形状所作的估计。
- This paper shows that under certain conditons it is possible to diminish and even eliminate the nonlinear distorsion of a peak envelope detector by biasing the diode adequately. 本文对一般所谓惰性失真和切削失真同时分析讨论而获得统一公式,并且发现对二极管加适当的正偏压可以减小或消除失真。
- A multi-dimension feature vector consisted of amplitude envelope, formant, vocal tract length, average firing rate of auditory nerves is chosen as the mainly cue for whispered tone. 根据耳语音发音特点，以听神经平均发放率、幅值包络、共振峰、声道长度等构成的多维矢量描述声调特征，采用蚁群聚类算法将多维特征矢量聚类后，送入局部有监督特征映射神经网络进行声调识别。
- squar law linear envelope detector 平方律线性包络检波器
- square law linear envelope detector 平方律线性凶络检波器
- Studies on the Symmetry of Amplitude Envelope Line of Ground Motion 地震动强度包络线对称性的研究
- Classification of Voltage Dips Using Time-Frequency Contour and Amplitude Envelope Vectors by S-Transform 利用S变换时频等值线图与幅值包络向量实现电压凹陷的分类
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗？
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- As he picked up the envelope, a key dropped out. 他拣起信封时，一把钥匙掉了出来。
- As she picked up the envelope, a key dropped out. 她拾起信封时，一把钥匙掉了出来。
- Put a stamp on the envelope, will you? 在信封上贴张邮票，好吗？
- He stuck a stamp on the envelope. 他在信封上贴上邮票。
- The amplitude or loudness of a sound. 音量声音的响度或强度
- THE RMS BANDWIDTH OF NONLINEAR ENVELOPE DETECTOR AND ITS APPLICATION TOCHANNEL MEASUREMENT 非线性包络检波器的均方根带宽及其在信道测量中的应用
- 2. Formant: it uses the estimation of the overall shape of the spectrum's amplitude envelope. 共振峰:使用了对频谱的振幅包络线的大体形状所作的估计。
- She opened the envelope with her fingertips. 她用指尖弄开了信封。
