HE-AAC (High efficiency Advanced Audio Coding) by Picus Tech Software

Audio and Voice Solutions

Product Description

HE-AAC (High efficiency Advanced Audio Coding) decoder is an advanced version of AAC-LC (Low Complexity) decoder.

HE-AAC version 1 (HE-AAC v1) uses Spectral Band Replication (SBR) technology to enhance compression efficiency in frequency domain and HE-AAC version 2 (HE-AAC v2) which is an extension of version 1. It uses SBR with Parametric Stereo (PS) technology to enhance compression efficiency in stereo signal.

Features:

• Spectral Band Replication technique 
• Parametric Stereo technique 
• Easy to use interface which allows ready integration with existing AAC-LC decoders
• Compliant with ISO/IEC 14496-3 standard
• Simple and easy to use API, which allows easy integration
• Low memory footprint - Highly optimized in native assembly for best performance
• Fully reentrant to permit multiple instances and ease of memory allocation
• Easily extendible to other platforms  

HE-AAC (High efficiency Advanced Audio Coding)

Market Segment(s)

• Embedded
• Home
• Mobile
• Mobile Computing

Target Platform(s)

• Android
• Linux
• Symbian
• ThreadX
• Windows Embedded CE
• Windows Mobile

ARM Processor(s)

• ARM926EJ-S
• ARM1136J-S
• ARM1136JF-S
• ARM1156T2(F)-S
• ARM1176JZ(F)-S
• Cortex-A53
• Cortex-A57
• Cortex-A8
• Cortex-A9
• Cortex-M3
• ARMv5
• ARMv6
• ARMv7
• ARMv8

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