EDN

ADPCM processor – with conferencing and echo cancellation

New from Steadlands is the Atelic AT1004, a four full-duplex channel, ADPCM processor with conferencing and echo cancellation capabilities. Following the G.726 ITU Standard for ADPCM compression for ...
Design-Reuse

Amphion IP cores enable single-chip ADPCM solution for speech coding in OC-192 systems

Extended range of silicon-proven application-specific cores for ITU standards-compliant speech coding - G.721, G.723, G.726, G.726a, G.727, G.727a - in SoC/ASIC and FPGA Belfast, N. Ireland & San Jose ...
Electronics Weekly

Amphion enhances ADPCM speech coding cores

Amphion Semiconductor, the semiconductor intellectual property (IP) developer, has enhanced its plug-and-play IP cores for multi-channel, ITU-compliant ADPCM speech coding. The cores are aimed at ...
Ars Technica

Where does one get the MS ADPCM codec to distribute to PCs that don't have it?

Just curious cause I've been using it with Mpeg4v2 for the music videos I've been capping, and recently came across someone who didn't get any audio, doesn't have MS ADPCM installed, and it doesn't ...
Design-Reuse

Frontier Design introduces 6,250 channel ADPCM IP core for ASICs and 512 channel ADPC core for Virtex FPGAS

OCTOBER 23, 2000, IP 2000, EDINBURGH, SCOTLAND - Frontier Design today announced the immediate availability of four adaptive differential pulse code modulation (ADPCM) intellectual property cores.
Ars Technica

Decoding a 4-bit WAV for which VOX ADPCM doesn't quite get it

Hi,<BR><BR>I've got a 4-bit WAV that's resisting my attempts to decode. I've tried uLAW, aLAW, and VOX ADPCM without luck. I've also tried to open it with the proprietary X-Box ADPCM and Dreamcast CDI ...
EDN

ADPCM Processor – has eight full-duplex channels

An eight full-duplex channel, ADPCM processor which follows the G.726 ITU Standard for ADPCM compression for 40k, 32k, 24k and 16k bitrates with selectable µ-law and A-law input/output, the Atelic ...