In this page, we introduce a few audio examples drawn from the test set of MUSDB18. Each audio example have been downsampled to 16kHz (Anchor), then processed successively by the Apollo model, the AudioSR model, and our model HP-codecX.


Experimental results

Example 1

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 2

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 3

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 4

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 5

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 6

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 7

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 8

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 9

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 10

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 11

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX

Example 12

Reference
Anchor
Apollo
AudioSR
UniverSR
A2SB
HP-codecX