![](/images/new-backgrounds/1297028/29702863x1.webp)
post-processing
32
Dolby Digital | 1.0 - 7.1+ | Discrete | Audio codec which allows for higher | |
Plus |
|
| bitrates, 7.1 channels or more | |
|
|
| (currently limited by HD DVD, | |
|
|
| ||
|
|
| remaining compatible with older | |
|
|
| 5.1 systems. The codec | was designed |
|
|
| based on Dolby Digital but provides | |
|
|
| the necessary versatility going into the | |
|
|
| future. |
|
Dolby TrueHD | 1.0 - 7.1+ | Discrete | This is a true | |
|
|
| surround mode where the audio | |
|
|
| is | |
|
|
| resolution studio master audio. | |
|
|
| Similarly to Dolby Digital Plus | |
|
|
| the track contains a 5.1 core for | |
|
|
| backwards compatibility. | |
| 5.1 - 7.1 | Discrete | This is the DTS flavour of a | |
Master Audio |
|
| bit identical copy of the studio master | |
|
|
| track on your media, and therefore | |
|
|
| delivers the best possible resolution. | |
|
|
| Master Audio still contains the DTS | |
|
|
| core to remain backwards compatible | |
|
|
| with older DTS systems. | |
5.1 - 7.1 | Discrete | This is used when there is not enough | ||
High Resolution |
|
| space on the disc to hold the complete | |
Audio |
|
| Master Audio track. Though not | |
|
|
| a | |
|
|
| Resolution Audio provides increased | |
|
|
| bitrates while still providing the DTS | |
|
|
| core for backwards compatibility with | |
|
|
| older systems. |
|
LPCM | 2.0 - 7.1 | Discrete | This uncompressed digital | |
|
|
| representation of analog audio was | |
|
|
| initially developed as the Redbook | |
|
|
| standard format for stereo CD audio | |
|
|
| and | |
|
|
| Depending on the source material, | |
|
|
| this high resolution format is capable | |
|
|
| of outputting sample rate resolutions | |
|
|
| of up to 24 bit/192kHz. | |
The first thing the | SSP Surround Sound Processor does is recover the various | |||
channels delivered by your source with accuracy and fidelity. This | might be a |
Once the SSP has decoded the selected signal, you can then choose to send it to the output unchanged, or you can add further processing, often called post- processing. This kind of processing is particularly useful for utilizing additional surround speakers with limited audio track sources. For instance, processing a