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Audio Codecs

AAC-LC Decoder

AAC-LC DECODER CODEC OVERVIEW AAC is one of the most efficient perceptual audio coding algorithms. AAC uses a modular approach in encoding providing the flexibility to use different tools depending

AAC-LC Encoder

AAC-LC ENCODER CODEC OVERVIEW AAC is one of the most efficient perceptual audio coding algorithms. AAC uses a modular approach in encoding providing the flexibility to use different tools depending

AMR-WB+

AMR-WB+ CODEC OVERVIEW Adaptive Multi Rate  Wideband Plus (AMR-WB+) codec was standardized by 3GPP in the year 2004. The codec operates on speech and audio signals sampled at 8 –

EAAC+ Decoder

AC-LC DECODER CODEC OVERVIEW AAC is one of the most efficient perceptual audio coding algorithms. AAC uses a modular approach in encoding providing the flexibility to use different tools depending

EAAC+ Encoder

EAAC+ ENCODER CODEC OVERVIEW High Efficiency Advanced Audio Coding version 2 (HE-AAC v2) was standardized by MPEG and 3GPP in 2004. It is an extension of low complexity AAC (AAC-LC

FLAC

FLAC CODEC OVERVIEW Free Lossless Audio Codec (FLAC) is an open source codec first released in the year 2001. It is a lossless audio codec i.e., the decoder output signal

IMA-ADPCM

IMA-ADPCM CODEC OVERVIEW IMA ADPCM is a 4-bit Adaptive Differential Pulse Code Modulation (ADPCM) algorithm standardized by the Interactive Multimedia Association (IMA). The codec operates on each 16-bit audio sample

MP3 Decoder

MP3 DECODER CODEC OVERVIEW MPEG-1 Layer 3 or MP3 was standardized by ISO/IEC in 1993. The standard operates on 16/24-bit  mono or 2-channel (stereo) audio signals sampled at 32khz, 44.1khz,

MP3 Encoder

MP3 ENCODER CODEC OVERVIEW MPEG-1 Layer 3 or MP3 was standardized by ISO/IEC in 1993. The standard operates on 16-bit mono or 2-channel (stereo) audio signals sampled at 32khz, 44.1khz,

SBC

SBC CODEC OVERVIEW Sub-band Codec (SBC) was adopted as a mandatory codec by the Bluetooth Special Interest Group (SIG) in the year 2002. It operates on blocks of 4, 8,

SILK

SILK CODEC OVERVIEW SILK, super wide band speech coding standard, was developed by Skype in the year 2009. The codec operates on speech signals sampled from 8  48 KHz and

Vorbis Decoder

VORBIS DECODER CODEC OVERVIEW Vorbis is an open source codec first introduced by Xiph foundation in the year 2002. Vorbis encoder can operate on 8-32 bit PCM audio signals sampled

WMA PRO Decoder

WMA PRO DECODER CODEC OVERVIEW Windows Media Audio Professional (WMA Pro) was introduced by Microsoft in the year 2003.  It operates on 16/24 bit audio signals sampled at 8-96 KHz

WMA STD Decoder

WMA STD DECODER CODEC OVERVIEW Windows Media Audio Standard  (WMA STD) was first  introduced by Microsoft in the year 1999.  It operates on 16-bit audio signals, mono or 2-channel stereo,

WMA VCE, WMA Voice

WMA VCE, WMA Voice CODEC OVERVIEW Windows Media Voice (WMA VCE) is a low bit-rate codec designed by Microsoft to compress speech signals. The codec uses Codebook-Excited Linear Prediction (CELP),