Adaptive Digital Technologies, Inc.

Leading Provider of Voice Algorithms and Solutions on TI’s TMS320™ Family of DSPs, OMAP™, Sitara™ ARM® Cortex®-A DSPs, and TM4C ARM Cortex-M MCUs

Adaptive Digital provides off the shelf algorithms, and customized high-quality voice software solutions for VoIP and traditional telephony markets.

Adaptive Digital solutions guarantee consistently clear communication for all call types.

HD Acoustic Echo Cancellation: Tier 1 deployed. Flagship product, Adaptive Digital’s HD AEC software solution boasts superior performance in negative ERL conditions, multi microphone capability, full-band, full-duplex operation, and superior double-talk performance. Tier 1 deployed.

Network/Line Echo Cancellation: Tier 1 deployed. Adaptive Digital’s G.168 EC algorithm is unparalleled in quality and efficiency. Features enhanced beyond ITU recommendations.

Conference Engine: Tier 1 deployed. VoIP/Packet, and Traditional Telephony. The conference engine makes use of sophisticated voice activity detection, high definition acoustic echo cancellation (HD AEC), noise reduction, and intelligent mic mixing algorithms.

Audio algorithms: OPUS, Speex, SILK, G.722.2, G.722.1 WB, and WMA decoder.

Telephony algorithms: Tone detect and suppress, DTMF, AGC, Arbitrary Tone detect, R1/R2 detect, VAD/CNG, Tone Relay, and Conferencing (NB/WB).
All of the ITU G.7XX voice codecs and many of the ETSI and 3GPP compression algorithms.

Military and Defense codecs: MELP/MELPe, CVSD, LPC, AES, G.729D, Noise Reduction. Encryption algorithms – AES, SRTP.

Modem software: Caller ID, Fax Relay, Relay Software, and G.165 detect.

Protocols: SIP/RTP/SRTP


TI Telogy Software™ framework Integration: Working knowledge of the Telogy stack. Customization of TI’s Voice Library (VoLIB) and Fax Library (FAXLIB). Implementation of Adaptive Digital’s algorithm library supporting VoLIB and FAXLIB based next gen products/applications.
Support: Adaptive Digital provides support throughout all project phases from concept through deployment.
DSP Software consulting: Over thirty years’ experience in practical and theoretical aspects of DSP Software, and Communications. Systems level experience in traditional telcom, VoIP, and wireless

All products are available now.

Communications & Telecom, Conferencing, Medical, Military, Desktop, Gaming, Headphone/headsets, Intercom/Doorbell


Contact Information

Adaptive Digital Technologies, Inc.

525 Plymouth Road
Suite 316
Plymouth Meeting, PA, 19462

tele: 610-825-0182 x120
toll-free: 1-800-340-2066

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