pulse code

基本解釋

Similarly, the introduction of voice encoding techniques using pulse code modulation contributed to the concept's evolution.
利用脈沖編碼調(diào)制的話音編碼技術(shù)同樣也對這一概念的發(fā)展起了作用。
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The audio data should be in a format understood by the headset (for example, A-law PCM [Pulse Code Modulation] format for the Sony headset).
音頻數(shù)據(jù)應(yīng)當(dāng)是耳機可以理解的格式（例如，Sony 耳機的 A-law PCM [Pulse Code Modulation] 格式）。
Conclusion:Ultrasonic excitation of pulse code is helpful and therefore has a high specificity and sensitivity in the diagnosis of RA and OA.
結(jié)論超聲激勵脈沖編碼技術(shù)是一項有價值的診斷技術(shù)，對RA和OA的診斷具有高度的特異性和敏感性。

Pulse-code modulation is simply a way of representing the analog electrical signal, in digital form.
ENGADGET: Primed: digital audio basics Mobile
While it's always hard to pin down the exact origins of an idea -- especially one like pulse-code modulation, where a number of parties were involved -- sifting out the large and significant contributions from the gold pan of history tends to bring up the same names time and again.
ENGADGET: Primed: digital audio basics Mobile
Shannon would also contribute to the further development of pulse-code modulation (along with Bell alumni Bernard M Oliver and John R Pierce) at around the same time, using technology that eliminated some of the issues (such as complex circuitry) from the earlier, but conceptually similar, implementation from Briton Alec Reeves in 1938.
ENGADGET: Primed: digital audio basics Mobile

脈沖編碼
The system uses digital pulse code modulation to transmit the optical pulses information.
系統(tǒng)采用數(shù)字脈沖編碼方式對控制系統(tǒng)的信號進(jìn)行調(diào)制,將信息加載在光脈沖序列上發(fā)射出去。
脈沖代碼
脈沖編酮