haha, you have no choice la.....Soulution 540...快,靚,高分析力
Quote
540 User manual
3.3 DSP (Digitaler Signal Processor)
A powerful DSP performs the calculations for the upsampling to 24Bit, 384kHz.
The DSD data of a SACD is converted into PCM format during the upsampling process.
The converted data is extrapolated by a 3rd order polynomial algorithm. Additionally
this DSP performs computations for the volume control and the balance settings.
Thanks to the 32Bit floating comma architecture of the DSP these calculations
without the usually increase of the quantification noise.
3.4 Digital/Analog-Converter
The Digital-Player 540 has one DAC board per audio channel (left/right). We use the
Burr-Brown 1792 DAC which guarantees excellent performance. Only the top quality
converter section which runs up to 384 kHz of the chip is used. The internal up
sampling section is bypassed!
Two extremely fast (3MHz) I-V converters per DAC transform the output currents of
the DAC chips in voltages before they get filtered in the following stage. This ensures
optimal conditions in the filter stage as well as for the I-V converters.
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發表於 2014-7-31 18:17:58
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