preamp 中文意思是什麼

preamp 解釋
前置放大器
  1. Easy to use restorationsoftware removes crackles and noises professionally in real time whether your favorite hits are engraved in vinyl or your precious recordings are on tape : with ease and speed, the phono preamp studio usb can eternalize your lp, single or cassette recordings to your pc, for example so that you can burn them to cds

    Terratec針對愛好黑膠唱片的用戶推出了phono preamp studio usb ，它可算是一款完美結合了硬體與軟體的產品，它的體積雖小，但phono preamp studio usb可讓您在計算機上編修唱片及卡帶上的音樂，並讓它們存在cd上永久保存，這一切過程完全不需要任何聲卡，只需透過usb介面。
  2. We are manufacturing amplifiers & effectors as well as acoustic guitar preamp &, magnetic pickups

    擴音器、效果器及木吉他前置音箱和磁性拾音器的製造商。
  3. The phono preamp studio usb package includes sound rescue, a powerful yet very easy to use restoration software that will get rid of those annoying noises for you in no time at all. it operates in real time, and with a simple click of the mouse. now there is nothing standing in the way of turning your recordings into untarnished listening pleasure in cd quality

    Phono preamp studio usb除了硬體之外，還包含了由algorithmix公司設計的強大軟體工具，它讓您在處理訊號的同時降低甚至消除諸如爆音之類的噪聲，還能保持原始及高品質的聲音， terratec sound rescue的設計理念就是要讓一般的使用者輕松上手，不必費時去學習操作復雜的專業軟體，就能完成高品質錄音的工作。
  4. High - quality phono preamp for perfect recordings use the phono preamp to record your good old audio recordings to your pc with true - to - original sound and no quality loss. the phono preamp is equipped with a separate input for your turntable with moving magnet cartridge and a line - in input for easily connecting a tape deck or other audio source

    通常若要將唱片上的聲音訊號送至計算機進行編修時，都必須透過一臺hifi擴大機將訊號傳送至計算機上，主要是因為唱盤與聲卡的訊號是不一樣的，而terratec phono preamp提供您另一個最好的選擇，以它的音質就足以讓許多hifi擴大機望塵莫及。
  5. This is a low impedance discrete level control which sits between the preamp active circuitry and the input to your power amplifier

    這是一個位於前級有源電路和后級放大器輸入端之間的低阻抗的音量控制。
  6. This is very much like a normal " preamp " stage, except the values are somewhat different

    這點有點像常見地「前級」放大級，除了取值會有所不同。
  7. It attenuates the output of the preamp in the same manner as you would experience with a “ passive preamp ” except that it has a precision 256 position 4 pole attenuator for both balanced channels matched to. 1 %

    正如你以前見過的「被動前級放大器」那樣，它能夠衰減前級放大器的輸出，並且它具有一個精密的256位4通道衰減器，可以令兩個平衡通道匹配誤差僅為0 . 1 % 。
  8. Any noise characteristic of the preamp circuit is attenuated along with the signal, unlike circuits where the volume control is before the input

    與一些音量控制置於輸入端的電路不同，這個前級放大器的特徵噪聲能夠隨同信號一起衰減。
  9. This complex network is highly subject to producing ultrasonic oscillations which can overload the input circuitry of the device at the receiving end ( preamp, amp, etc. )

    這個復雜電路通常會產生超聲波震蕩，這能使接收端器材（前級，后級放大器等）的輸入電路過載。
  10. Adjustable signal levels, shielded housing, not to mention carefully selected components and a first - class signal - to - noise ratio together guarantee the perfect playback of your recordings. and the best thing about it : the phono preamp requires no additional drivers, no sound card and no external power supply. simply connect it to the your computer s usb port and start recording

    它的外接式設計可完整的保護訊號並對抗失真，更不必打開計算機機殼進行安裝，只要透過phono preamp將唱盤與計算機連接起來，就這么簡單，也不用額外的驅動程序或電源，所有電源均來自usb埠。
  11. At first, it describes structure of the full - length prototype, manufacturing craft and prepare to work, including sting, sealing, wire tension and leak current measurement, mounting of the preamp, gas system, high voltage system, reduction of noise and so on. the construction of full - length prototype provided valuable experience and important reference to the besiii drift chamber. then good function of the full - length prototype was performed using 55fe 5. 9kev x _ ray source. we can see that the uniformity of gas gain of the full - length prototype is well and it is effective for the compensation voltage to adjust the uniformity of gas gain of the boundary cells

    為了初步測試模型的性能用55fe5 . 9kevx射線進行了氣體增益的均勻性檢測，隨之用55fe5 . 5kevx射線初步測試了模型性能，對部分高壓和補償電壓的設置進行了調整，驗證了對邊界場絲層加補償電壓能夠有效地調節邊緣層氣體增益的均勻性，實驗結果表明全長模型能正常工作並具有良好的性能。
分享友人
分享到 Line

分享到臉書