![](/shared/image/trans.gif) |
![](/shared/image/trans.gif)
|
![](img/clear.gif) |
![New Technologies in ATRAC3plus](img/newtechnologiesinatrac3p.gif) |
![](img/clear.gif) |
![](img/clear.gif) |
![](img/3.gif) |
![](img/clear.gif) |
High quality sound is maintained even with increased compression due to a higher level of signal analysis and more effective coding. |
![](img/clear.gif) |
![](img/clear.gif) |
![Band Division Filter](img/band-division-filter.gif) |
![](img/clear.gif) |
Optimal processing is performed on signals that change over time in each sub-band by splitting input signals into 16 sub-bands.
The filter used here can operate at high speeds and uses 20% less operating power than conventional filters. |
![](img/clear.gif) |
![](img/clear.gif) |
![Time/Frequency Transform](img/time-frequency-transform.gif) |
![](img/clear.gif) |
The transform block size has been lengthened to twice that of a conventional block size, thereby providing higher coding efficiency.
This enables the compression of signals with almost no loss in quality. |
![](img/clear.gif) |
|
|
|
|
![](/shared/image/trans.gif) |