G.726 codec by CONSILIENT TECHNOLOGIES PVT LTD

Audio and Voice Solutions

Product Description

G.726 works in four bit rates, viz., 16, 24, 32 and 40 Kbps.  This is a waveform coder and works based on the principle of Adaptive Differential Pulse Code Modulation (ADPCM).  This coder takes signals sampled at 8000 samples/second and converts to compressed form, depending on the selected rate.

Features

• Fully compatible/bit-exact with the ITU-T G.726 standard.
• Frame based design. 
• Selectable rate on a frame basis.
• Full duplex multi-channel capability.
• Flexible interface with ‘C’ callability, with a single archive file for all functions.
• Relocatable program and data spaces.  Static (state) data memory is dynamically relocatable.  Program and table data spaces can be fragmented.
• The code is interruptible and frame re-entrant. It can be used in systems with multi threaded software architecture.
• Structured so as to yield high level of optimisation on ARM architectures

 

G.726 codec

Market Segment(s)

• Embedded

Target Platform(s)

• Android
• Linux
• Other OS

ARM Processor(s)

• ARM926EJ-S
• Cortex-M4

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