Taiwan...介紹.音頻-數位類比轉換器..音頻解碼器 DAC-X3..Audio digital-to-analog converter..dac x3

解救dvd 播放機的秘密武器...From Wikipedia...SPDIF LPCM，播放機解碼之後，再經由光纖輸出到功放。推薦擁有光纖或同軸接口的功放，但­不帶Dts解碼的用戶使用。如老式功放，或者HIFI功放...SPDIF RAW，即光纖連接功放輸出音軌源碼，由功放負責音頻解碼。推薦擁有光纖或同軸接口，­並帶Dts解碼的AV功放用戶使用。數位類比轉換器（英語：Digital to analog converter，英文縮寫：DAC）是一種將數位訊號轉換為類比訊號（以電流、電­壓或電荷的形式）的設備。類比數位轉換器（ADC）則是以相反的方向工作。在很多數位­系統中（例如計算機），訊號以數位方式存儲和傳輸，而數位類比轉換器可以將這樣的訊號­轉換為類比訊號，從而使得它們能夠被外界（人或其他非數位系統）識別。In electronics, a digital-to-analog converter (DAC or D-to-A) is a function that converts digital data (usually binary) into an analog signal (current, voltage, or electric charge). An analog-to-digital converter (ADC) performs the reverse function. Unlike analog signals, Digital data can be transmitted, manipulated, and stored without degradation, albeit with more complex equipment. But a DAC is needed to convert the digital signal to analog, for example to drive an earphone or loudspeaker amplifier and produce sound (analog air pressure waves).