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- In pulse code modulation,a spurious signal formed from beats between the signal frequency and the sample frequency. 在脈沖編碼調制中,信號頻率和取樣頻率之間的差拍所引起的偽信號。
- In pulse code modulation, a spurious signal formed from beats between the signal frequency and the sample frequency. 在脈沖編碼調制中,信號頻率和取樣頻率之間的差拍所引起的偽信號。
- In pulse code modulation, the representation of the quantized samples of an analogue signal by character signals according to a defined code. 在脈碼調制技術(shù)中,按照確定的代碼由字符信號對模擬信號量化采樣的表示法。
- pulse code signalling system 脈碼信號系統
- The source audio essence is encoded using pulse code modulation or PCM. 源音頻編碼的本質(zhì)是使用脈沖編碼調制或PCM。
- In pulse code modulation,the representation of the quantized samples of an analogue signal by character signals according to a defined code. 在脈碼調制技術(shù)中,按照確定的代碼由字符信號對模擬信號量化采樣的表示法。
- Adaptive Differential Pulse Code Modulation (ADPCM) is an effective algorithm of speech coding. It adopts the method of adaptive quantization and adaptive prediction to compress pulse code modulation (PCM) signal. 自適應差分脈沖編碼調制(ADPCM)采用自適應量化方法和自適應預測方法,對PCM(脈沖編碼調制)語(yǔ)音信號進(jìn)行再壓縮,是一種有效的語(yǔ)音信號波形編碼壓縮方案。
- Marconi now found that he could transmit Morse Code signals. 他現在可以用它來(lái)發(fā)送和接收莫爾斯電碼了。
- The Pulse Code Modulation/Frequency Modulation (PCM/FM) is widely used in most Reentry Remote Sensing (RRS) system at the present time in our country. 目前我國再入遙測系統主要采用脈沖編碼調制/調頻(PCM/FM)體制。
- SOS is the international Morse code signal rescuers, the acronym is not any word. S.;O
- The most popular method to do that now is PCM. PCM stands for pulse code modulation. 現在最常用的方法是PCM,這是英文脈沖編碼調制的縮寫(xiě)。
- But in fact, SOS is the international Morse code signal rescuers, the acronym is not any word. 但其實(shí),S.;O
- In pulse code modulation, a basic group of channels assembled by time division multiplexing. 在脈碼調制技術(shù)中,通過(guò)時(shí)分多路器而組合在一起的一種信道基本群。
- The SSF performances of 15 bit M coded signal are simulated in computer. 并以 15位 M編碼為例 ,對 SSF的處理性能進(jìn)行仿真分析。
- The quantized samples can be encoded in various formats, such as Pulse Code Modulation (PCM), to be stored or transmitted. 量化樣本可以用諸如脈沖編碼調制(PCM)等各種格式編碼、存儲或傳輸。
- In communication of deep space, the receiving of low signal-to-noise and multi-address communication can be realized with pseudo-random code signal. 深空通信中,利用偽隨機編碼信號可實(shí)現低信噪比接收和多址通信。
- Three kinds of speech encoding schemes, namely, Pulse Code Modulation, A law PCM and Continuous Variable Slope Delta Modulation, are discussed mainly. 主要討論了三種語(yǔ)音編碼方案 ,即線(xiàn)性脈沖編碼調制 ( PCM,Pulse Code Modulation)、A律 PCM和連續可變斜率增量調制 ( CVSD,Continuous Variable Slope Delta Modulation)。
- The signal simulator that can produce single-frequency pulses and M code signal provide for the use of acoustic profiler debug. 該信號模擬器即能夠產(chǎn)生單頻脈沖信號又可以產(chǎn)生M序列編碼信號,以便提供給聲學(xué)剖面儀調試使用。
- Research shows that the pulse code modulation (PCM), the operating system of the CD, has limitations that so far cannot be overcome. 脈膊把調音(PCM)編碼的研究表演,那操作激光唱碟的系統,有限制以到現在為止不能夠被克服。
- Digital multi-channel system is characterized by the exchange in the whole network using pulse code demodulator (PCM) and time division multiplexing system (TDM). 數字多路系統的特點(diǎn)是在整個(gè)交換網(wǎng)絡(luò )中采用脈沖編碼解調(PCM)和時(shí)分復用系統(TDM)。該系統允許對傳輸系統中的PCM信號進(jìn)行直接交換而不需要轉化成模擬格式。