Synopsys ARC Audio MPEG-4 aacPlus v2 Decoder
2023-08-03 10:49:20
Synopsys ARC? Audio MPEG-4 aacPlus v2 Decoder decode up to 7.1 channel audio content. The MPEG-4 aacPlus v2 (also known as HE AAC and AAC+) decoder processes audio streams according to ISO/IEC 14496-3 standard: the AAC profile (levels 1 through 5), the HE-AAC profile (levels 2 through 5) and the HE-AAC v2 profile (levels 2 through 4). Applications include devices like MP3 players, picture frames, media players and other portable media. The Synopsys ARC Audio MPEG-4 aacPlus v2 Decoder is optimized for low processor load and small memory footprint.
Supported Cores
Synopsys ARC Audio MPEG-4 aacPlus v2 Decoder Datasheet
Highlights
- Coding methods for improved efficiency:
- BSAC (Bit-Sliced Arithmetic Coding)
- Joint Stereo Encoding
- Mid/Side Stereo
- TNS (Temporal Noise Substitution)
- PNS (Perceptual Noise Substitution)
- IS (Intensity Stereo)
- SBR (Spectral Band Substitution)
- PS (Parametric Stereo)
- Decodes up to 7.1 channels
- Sample Rates: 16/22.05/24/32/44.1/48/64/88/96 kHz
- 16-bit PCM output
- DRC support
- Support for Audio Data Interchange Format (ADIF), Audio Data Transport Stream
- (ADTS) and Low Overhead Audio Stream (LOAS) containers
- Error detection and concealment
Search Tools