jueves, 6 de agosto de 2015

CAN WE APPRECIATE THE DIFFERENCE BETWEEN vinyl record, MP3, CD and high resolution audio?

The first, above all, is that the team player, amplifier and speakers have the ability to play Audio High Resolution this is fundamental.

An analogy would be trying to compare a video 4K vs. one SD video player and TV system with high capacity SD, the assessment is that are similar that would be limited to SD.

At home it was purchased Audio VSX-524K Pioneer HDMI 3D UHD system, with a capacity of 192K / 24Bit (Audio DACs), making comparison reproducing audio in various formats (blind test or the person does not know which format is being played).

Audio with the following resolutions and sampling was compared:

Test 1: 24b-48khz vs 16b-44khz (CD) is similar, appreciating better the 24b-48khz
Test 2: 24b-16b-48kHz and 44kHz (CD) vs 24b-96khz notice the difference in favor of 24b-96 khz
Test 3: 24b-96kHz-192kHz vs 24b it makes a difference for 24b-192kHz
Test 4: 24b-16b-48kHz and 44kHz (CD) vs 24b-192kHz the difference is notorious for 24b-192kHz.


Not reproduced original audio CD and MP3 noting that when played on conventional equipment (not High Resolution) reproduce and -NORMAL- or usual sound that was used to, but when these same audio are reproduced in the System High resolution 24b-192kHz every detail is noted as imperfection, in fact any failure becomes very noticeable being -uncomfortable-,


It is concluded that we must renew the music library without any doubt audios [24b-192kHz] with a resolution of 24b and 192KHz sampling at least ....

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