Material Copyright © 2023 ESPICO Ltd
Specialists in Speech and Audio Software Development
Dolby® Digital Plus
Dolby® Digital Plus is a versatile digital audio coding technology that extends the capabilities of Dolby Digital. Dolby® Digital Plus delivers up to 7.1 channels of surround sound, with scalable sound delivery and a wide range of bit rates ensuring optimized sound quality and efficiency for the available bandwith. It supports a wide range of existing and emerging home theater, broadcast, streamed content and mobile applications.
The ESPICO implementations are based on the Dolby reference model with proprietary optimisations to reduce memory and MHz requirements. Contact ESPICO for specific resource requirements.
Features
- Fully tested and qualified by Dolby
- Supports up to 5.1 and 7.1 channels and transcoder
- Enables up to 13.1 channels of dynamic sound to support new and emerging content delivery formats
Availability
ESPICO’s optimised solution can be ported to any platform. Platforms supported include:
- ZSP Cores including ZSP400, ZSP500, ZSP800 families
- ARM including Cortex and NeonTM
- MIPS32 74KTM
- Ceva DSP Cores
Applications
- Blu-ray DiscTM
- Home theater
- Digital broadcasts
- HD video discs
| Platforms |
| Contact |
| Application |
| About Us |
| Services |
| Audio |
| Speech |
| ITU G.711 |
| ITU G.722 |
| ITU G.726 |
| ITU G.728 |
| iLBC |
| OPUS |
| iSAC |
| CELT |
| SILK |
| ETSI NB-AMR |
| ETSI WB-AMR |
| ETSI WB-AMR+ |
| ETSI HR |
| ETSI EFR |
| ETSI FR |