带子
发表于 2025-3-23 12:25:30
https://doi.org/10.1007/978-1-349-21810-3mportant applications of digital speech is in long distance telephone communications. Digital speech can be passed through an almost unlimited number of repeaters with negligible degradation. Analog signals, on the other hand, suffer a small amount of degradation each time they are passed through a
occurrence
发表于 2025-3-23 17:10:24
Securing Peace in Europe, 1945–62nable cost, small size, and moderate to low power. Fortunately, the development of very large scale integration (VLSI) has progressed at a near explosive rate during the last decade, and systems that seemed impractical just a few years ago have become very reasonable to implement. Rapid progress in
尽责
发表于 2025-3-23 22:04:54
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ANIM
发表于 2025-3-24 00:47:17
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天赋
发表于 2025-3-24 03:39:15
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Forehead-Lift
发表于 2025-3-24 10:08:14
DSP Hardware,ive rate during the last decade, and systems that seemed impractical just a few years ago have become very reasonable to implement. Rapid progress in the hardware area is likely to continue in the foreseeable future, so systems and algorithms that we hardly dare to consider today may become commonplace in just a few years.
澄清
发表于 2025-3-24 12:06:33
Jamming Attacks and Radio Interferencesed and output as an analog signal that can be applied to the antenna. It is, therefore, extremely important to be able to convert between analog and digital signals. This chapter deals with the important subjects of analog-to-digital (A/D) and digital-to-analog (D/A) conversion.
acrobat
发表于 2025-3-24 15:19:07
Yingying Chen,Wenyuan Xu,YanYong Zhangl advantage of the power of digital signal processing. This chapter discusses many of these concepts, and the reader is urged to take the time to obtain a thorough understanding of these basic ideas prior to proceeding with the rest of the material in the book.
oxidize
发表于 2025-3-24 19:25:56
Securing Emerging Wireless Systemsrtant during the early days of digital signal processing, when hardware resources were very limited. Even in present day systems, real advantages can often be realized by recognizing the best algorithm.
jaundiced
发表于 2025-3-25 00:24:11
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