The Synopsys ARC® Audio MPEG-4 AAC-LC Decoder decodes up to 7.1 channel audio streams according to the AAC LC profiles of the ISO/IEC 14496-3 standard. Applications include (portable) media devices like MP3 players, picture frames, media players and home theater systems. The Synopsys ARC Audio MPEG-4 AAC-LC Decoder is optimized for low processor load and small Heap (RAM) size.

Supported Cores

Synopsys ARC Audio MPEG-4 AAC-LC Decoder Datasheet

Highlights

Products

Downloads and Documentation

Up to 7.1 channels decoding
Sample rates of 16 / 22.05 / 24 / 32 / 44.1 / 48 / 64 / 88 / 96 kHz
16-bit PCM output
Optional coding methods for improved efficiency:

Joint Stereo Encoding
Mid/Side Stereo
TNS (Temporal Noise Substitution)
PNS (Perceptual Noise Substitution)
IS (Intensity Stereo)

DRC support
Support for Audio Data Interchange Format (ADIF), Audio Data Transport Stream (ADTS) and Low 1 Overhead Audio Stream (LOAS) containers
Robust to memory latency: 16 MHz processor load at 100 cycles latency

ARC Sound MPEG4 AAC-LC Decoder

STARs

Description:	ARC Sound MPEG4 AAC-LC Decoder
Name:	dw_ac_mpeg4_aaclc_decoder
Version:	2018.03
ECCN:	3E991/NLR
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Contact Us for More Information
Download:	arc_aac_lc_decoder_ARC
Product Code:	9377-0