Specialists in Speech and Audio Software Development
Material Copyright © 2015 ESPICO Ltd
Bluetooth SBC Encoder and Decoder
The low complexity, subband codec (SBC) is described in the Advanced Audio Distribution Profile (A2DP) specification produced by the Bluetooth Special Interest Group. SBC was designed to obtain high quality audio at medium bit-rates whilst having low computational complexity. The SBC audio codec can be used to connect high quality Bluetooth audio devices.
ESPICO’s highly optimised implementations have low memory and MHz requirements. Contact ESPICO for specific resource requirements.
Features
- SBC encode for Low Complexity Sub-band Coding (SBC) bitstreams as defined in the Bluetooth Specification, Advanced Audio Distribution Profile (A2DP)
- SBC decode for Low Complexity Sub-band Coding (SBC) bitstreams as defined in the Bluetooth Specification, Advanced Audio Distribution Profile (A2DP)
- Compliant with the “Bluetooth SIG, Conformance Test Bitstreams and Reference Implementation of SBC”
- Support for 16, 32, 44 kHz sampling rates
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
- Bluetooth AV applications
- Mobile
- Car audio
| Platforms |
| Contact |
| Application Software |
| About Us |
| Services |
| Audio |
| Speech |
| ITU G.711 |
| ITU G.722 |
| ITU G.726 |
| ITU G.728 |
| iLBC |
| ETSI EFR |
| ETSI FR |
| ETSI HR |
| ETSI NB-AMR |
| ETSI WB-AMR |
| ETSI WB-AMR+ |
| Audio |
| Speech |
| ITU G.711 |
| ITU G.722 |
| ITU G.726 |
| ITU G.728 |
| iLBC |
| ETSI EFR |
| ETSI FR |
| ETSI HR |
| ETSI NB-AMR |
| ETSI WB-AMR |
| ETSI WB-AMR+ |