在"英语"词典里pulse code modulation}的意思

在英语中PULSE CODE MODULATION的发音

pulse code modulation

PULSE CODE MODULATION在英语中的意思是什么？

脉码调制

Pulse-code modulation

脉冲编码调制是用于数字表示采样模拟信号的方法。 它是计算机，光盘，数字电话和其他数字音频应用中数字音频的标准形式。 在PCM流中，模拟信号的幅度以均匀间隔定期采样，并且每个样本在数字步长的范围内被量化为最接近的值。 线性脉码调制是一种特定类型的PCM，其中量化级别是线性均匀的。 这与使用例如作为幅度的函数量化级别变化的A律算法或μ律算法的PCM形成对比。 虽然PCM是一个更通用的术语，但它通常用于描述编码为LPCM的数据。 PCM流具有确定其对原始模拟信号的保真度的两个基本属性：采样速率，即采样采样的每秒的次数; 和位深度，它确定每个样本可能采用的可能数字值的数量。

Pulse-code modulation is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Linear pulse-code modulation is a specific type of PCM where the quantization levels are linearly uniform. This is in contrast to PCM using, for instance, A-law algorithm or μ-law algorithm where quantization levels vary as a function of amplitude. Though PCM is a more general term, it is often used to describe data encoded as LPCM. PCM streams have two basic properties that determine their fidelity to the original analog signal: the sampling rate, which is the number of times per second that samples are taken; and the bit depth, which determines the number of possible digital values that each sample can take.

在英语 词典里pulse code modulation的定义

字典中脉码调制的定义是脉冲调制的一种形式，其中信息由编码的脉冲组pcm传送。

PULSE CODE MODULATION的翻译

通过我们的英语多语言翻译器,找到pulse code modulation的25种语言翻译

该章节所呈现的将pulse code modulation由 英语向其他语言的翻译是通过自动统计翻译获得的；在英语中基本的翻译单位是单词«pulse code modulation»。

• 翻译者英语 - 中文: 脉码调制
• 翻译者英语 - 西班牙语: modulación por impulsos codificados
• 英语: pulse code modulation
• 翻译者英语 - 印地语: पल्स कोड मॉडुलन
• 翻译者英语 - 阿拉伯语: مدونة نبض تعديل
• 翻译者英语 - 俄语: импульсно-кодовой модуляции
• 翻译者英语 - 葡萄牙语: Pulse Code Modulation
• 翻译者英语 - 孟加拉语: পালস কোড মড্যুলেশন
• 翻译者英语 - 法语: modulation par impulsions codées
• 翻译者英语 - 马来语: Modulasi kod nadi
• 翻译者英语 - 德语: Pulscodemodulation
• 翻译者英语 - 日语: パルス符号変調
• 翻译者英语 - 韩语: 펄스 코드 변조
• 翻译者英语 - 印尼爪哇语: Modulasi kode pulsa
• 翻译者英语 - 越南语: điều chế mã xung
• 翻译者英语 - 泰米尔语: துடிப்பு குறியீடு பண்பேற்றம்
• 翻译者英语 - 马拉地语: नाडी कोड मॉड्यूलेशन
• 翻译者英语 - 土耳其语: Darbe kod modülasyonu
• 翻译者英语 - 意大利语: Pulse Code Modulation
• 翻译者英语 - 波兰语: modulacja impulsowo-kodowa
• 翻译者英语 - 乌克兰语: імпульсно - кодової модуляції
• 翻译者英语 - 罗马尼亚语: modulare cod puls
• 翻译者英语 - 希腊语: διαμόρφωση κώδικα σφυγμού
• 翻译者英语 - 布尔语(南非荷兰语): pols kode modulasie
• 翻译者英语 - 瑞典语: pulskodmodulering
• 翻译者英语 - 挪威语: pulse code modulation

与 «PULSE CODE MODULATION»相关的英语书籍

在以下的参考文献中发现pulse code modulation的用法。与pulse code modulation相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。

Pulse Code Modulation Techniques

In a sense, magnetic or optical media are just specialized communication media and the key technologies discussed in this book are just as important to recording applications as to communications.

Bill Waggener, 1995

Pulse code modulation systems design

Read this book cover to cover to strengthen your overall knowledge of Pulse Code Modulation (PCM) systems design, or use it as a time-saving desktop reference to answer specific design questions.

William N. Waggener, 1999

Pulse Code Formats for Fiber Optical Data Communication

Both PDM and PPM can be regarded as an exact representation of the analog signal S(t). In pulse code modulation (PCM), the amplitude of each analog sample is coded into a set of binary digits. In PCM, however, each SAMPLE TIMING ...

Morris, 1983

Fiber Optics Illustrated Dictionary

See carrierless amplitude and phase modulation, pulse code modulation. pulse code modulation PCM. PCM is a means of sampling a signal and assigning values to the individual samples. As such it is a fundamental digitization technique ...

J.K. Petersen, 2002

The Telecommunications Illustrated Dictionary, Second Edition

Pulse Code Modulation (PCM) History - Highlights In the 1870s, J.E. Baudot inserted sychronization signals between baseband signals to multiplex the signal . This was the beginning of time division multiplexing (TDM). Edmund T. Whittaker ...

J.K. Petersen, 2002

Communication Systems and Techniques

Pulse Code Modulation (PCM) A method of transmitting an approximate but adequate representation of a continuous signal wave by sending a succession of discrete numerical values was proposed by Rainey1 in 1926. A patent applying ...

Mischa Schwartz, William R. Bennett, Seymour Stein, 1995

Fundamentals of Telecommunications

The digital network is based on pulse code modulation (PCM). The general design of a PCM system was invented by Reeve in 1937, an ITT engineer from Standard Telephone Laboratories (STL), while visiting a French ITT subsidiary.

Roger L. Freeman, 2005

Telecommunications Measurements, Analysis, and Instrumentation

2.4 PCM: PULSE CODE MODULATION Another representation of sampling, uniform quantization, and binary encoding is illustrated in Fig. 2.5(a). In this figure the basic steps used in pulse code modulation (PCM) are highlighted. For simplicity ...

Kamilo Feher, Engineers of Hewlett-Packard, 1997

Data and Computer Network Communication

Difl'erential Pulse Code Modulation Differential Pulse Code Modulation (DPCM): Pulse—code modulation in which an analog signal is sampled and the difference between the actual value of each sample and its predicted value, derived from ...

Shashi Banzal, 2007

Telecommunication System Engineering

The digital waveform on the PSTN is based on pulse-code modulation (PCM). There are two varieties of PCM: the North American, which is popularly called Tl, and the European variety, which is popularly called El. The PSTN in the United ...

Roger L. Freeman, 2004

包含词语«PULSE CODE MODULATION»的新条目

找出国内和国际出版社所讨论的内容，以及词语pulse code modulation在以下新条目的上下文中是如何使用的。

The Sound Science of Audio Codecs

Pulse Code Modulation (PCM) is a well-known form of waveform encoding. In the world of communications, there are two common forms of PCM. Mu-Law, is ... «No Jitter, 六月 15»

Strymon announces DIG dual digital delay pedal

As well as three delay voicings based on rack units from the 80s (adaptive delta modulation, 12-bit pulse code modulation and high-resolution 24/96), the DIG ... «MusicRadar.com, 五月 15»

Dialog Intros 'Wearable-on-Chip' Device

The device integrates 8 Mbit flash memory, audio support with pulse-density modulation and I2S/pulse code modulation interfaces, two separate I2C and SPI ... «IHS Electronics360, 四月 15»

NAMM Media Day Preview: Roland JD-Xi Gives Musicians Best of …

In one keyboard, players can enjoy fat, warm analog bass and lead tones with amp controls for hands on tweaking, plus polyphonic Pulse Code Modulation ... «Monsters and Critics.com, 一月 15»

Are new music downloads the HDTV of audio?

A CD stores audio information using Pulse Code Modulation encoding in 16-bit samples taken 44,100 times per second. DSD, meanwhile, takes a continuous ... «Hartford Courant, 二月 14»

Better Sounding Digital Audio on a Budget

In technical terms a compact disc contains PCM (Pulse Code Modulation) files with 16-bit, 44.1K (commonly described as 16/44) resolution. The MP3 files sold ... «TheStreet.com, 十二月 13»

Spotify for iOS now streaming at 320Kbps

Some of the online sources I see cite the linear PCM (Pulse Code Modulation) sound format of Compact Disc Digital Audio as: 1,411.2 kbit/s -- Which explains ... «CNET, 二月 12»

NAD Masters Series M2 Direct Digital Amplifier

One of the biggest advantages of a true digital amplifier is their ability to handle a digital PCM (Pulse Code Modulation) signal directly, avoiding the unnecessary ... «Gizmag, 六月 09»