G.722 Audio Coder by Adaptive Digital Technologies, Inc.

Audio and Voice Solutions

Product Description

The Adaptive Digital Technologies G.722 Audio Coder is a real-time implementation of the ITU G.722 audio coder. It is used with many applications that require audio frequency bandwidth coding such as video conferencing, multimedia, and speaker/microphone digital telephony. The G.722 audio coder encodes 16 kHz sampled audio signals for transmission over 48, 56, and 64 kbps channels, and provides 7 kHz of audio bandwidth.

Features

- Functions are C-callable.

- Multi-channel capable

- Can be integrated with echo cancellers, VOX and tone detection/regeneration.

- Can be integrated with G.711/G.728 to provide the audio portion of the H.320 video standard.

- The encoder and decoder meet all ITU G.722 compliance data files.

- Adaptive Digital's G.722 Cortex-A8 variant is NEON optimized.

Performance Specifications

To view G.722 CPU Utilization and Memory requirements for ARM processors visit our webpage at http://www.adaptivedigital.com/product/vocoders/g722.htm.

G.722 Audio Coder

Market Segment(s)

• Embedded
• Enterprise
• Home
• Mobile
• Mobile Computing

Target Platform(s)

• Android
• ITRON
• Java
• Linux
• Nucleus
• OpenGL ES
• OpenVG
• OSE
• Other OS
• Palm OS
• QNX
• Symbian
• ThreadX
• VRTX
• VxWorks
• Windows Embedded CE
• Windows Mobile

ARM Processor(s)

• Cortex-A15
• Cortex-A53
• Cortex-A57
• Cortex-A8
• Cortex-A9
• Cortex-M3
• Cortex-M4
• ARMv5
• ARMv7
• ARMv8

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