sound signal digital 中文意思是什麼

sound signal digital 解釋
聲信號數字
  • sound : adj 1 健全的；強壯的，正常的；完好的，無疵的，沒有腐爛的（船、牙齒等）。2 正確的；正當的，合法的...
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  • digital : adj. 1. 手指的；指狀的。2. 數字的，數據的。n. 1. （鋼琴等的）琴鍵。2. 手指。
  1. Representing 3d movement by sound is on the basis of kinematics, acoustics, physiological acoustics, psychological acoustics and etc. by the means of analysis, processing and synthesis of digital signal, 3d sound is achieved and output by earphone or speaker. the goal of research is reflecting the moving characteristics of the object in the real world by processed sound in real time

    用聲音表現三維運動是以運動學、聲學、人類生理聲學、心理聲學等研究成果為理論基礎，以數字信號分析、處理、合成為實現手段，以耳機或揚聲器為輸出工具，實時合成能夠反映等同三維真實空間中運動物體特性的聲音信號。
  2. First, several methods of processing traditional digital signal applied in the machine fault diagnosis are discussed in the paper. then it turns to the analysis on time and frequency, to the different sound signals of a rolling piston radial pump, under both in normal and abnormal conditions

    首先討論了機械設備故障診斷中所需的傳統數字信號處理的幾種方法，然後對一臺柱塞泵在泄漏故障和正常狀態下的聲音信號進行了時、頻域內的分析。
  3. The signals are transformed into digital signals and sent to a computer. digital signal processing includes amplifying the sound signals, low - pass filtering, wavelet transform for de - noise and analyzing power spectra using matlab software. for different species of pests the acoustic characteristics are different in time domain and frequency domain

    害蟲聲信號採集系統由日本產teac ；四通道錄音機（數字記錄儀）記錄害蟲爬行聲信號，數字示波器將聲信號轉變為數字信號送計算機存儲，由matlab軟體對數據文件進行信號處理，包括信號的再現、放大、濾波、小波去噪、功率譜分析等工作。
  4. Upon converting the sound waves into a flood of digital data, the signal passes through an analog digital or short a d converter, which performs a time - based rasterization of the incoming signal and determines a certain level with which the wave could, for example, reach our ear with every passing second

    回到聲音切割部分，如之前提到的欲將聲波儲存時，其實也就是將模擬analog訊號轉換為數字digital信號再加以儲存，連續的模擬信號將被切割成如圖的階梯狀，回到我們的耳朵就會變成斷斷續續的聲音。
  5. It is a device which converts analog signals ( such as sound or voice from microphone ), to digital data so that the signal can be processed by a digital circuit such as a digital signal processor

    該轉換器將模擬信號（如麥克風傳出的話音信號）轉換成數字信號后，送入諸如數字信號處理器這樣的的數字線路進行處理。
  6. The object of digital filtering is digital signal, such as broadcasting sound in computer

    數字濾波的工作對象即是數字信號，如電腦內的播放聲音。
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