Adaptive Digital Technologies, Inc.

Voice Algorithms and Solutions on the Texas Instruments TMS320™ Family of DSPs, OMAP™, DM-Series, Multi-Core, and ARM® processors

Supported TI Processors: DaVinci DM64x, DaVinci DM81x, DaVinci DM64x, DM81x Video SoC, DM64x Video SoC, DM646x, DM644x, DM643x, DM64x, OMAP35x, OMAP3525/30 SoC, C55x, C55x Dual MAC DSPs, C54x DSPs, C674x Low Power DSP, C66x DSPs, C64x DSP, C62x DSP, C647x Multicore DSP, C645x Multicore DSP, C667x Multicore DSPs, C665x Multicore DSPs, AM35x/AM37x ARM® Cortex™-A8, AM18x ARM9™, AM17x ARM9™, Stellaris® ARM® Cortex™ -M based

Adaptive Digital is a developer of voice algorithms, soft-chip solutions, and VoIP Engine software for VoIP and traditional telecommunications systems and applications. Our expertise is in the development of solutions that maximize voice quality as well as channel density.

VoIP Engine™ is at the core of our ARM-based VoIP applications, it is a software engine package that handles all the voice processing from PCM to Packet and back. Its intended use is in VoIP enabled handsets or desktop phones.

G.PAK™, the core technology behind our turnkey solutions, is a VoIP application that runs on a TI DSP or SOC that handles the complete data flow between the TDM and Packet interfaces.

Adaptive Digital’s Algorithm Library Includes:

Voice Quality Algorithms: Echo Cancellation – G.168 Line, Network, & Packet, G.168Plus™ Packet EC, Acoustic Echo Cancellation (AEC), AEC G2 (mobile devices) & HD AEC G4 (NB/WB), Noise Reduction, Noise Suppression, and Comfort Noise Generation.

All of the ITU G.XXX vocoders and many of the ETSI and 3GPP compression algorithms.

HD Audio/Voice algorithms: HD AEC, HD Conferencing, G.722, G.722.1, G.722.2 (AMR-WB), Speex

Telephony algorithms: Tone Detect and Suppress, DTMF, AGC, Arbitrary Tone Detect, R1/R2 Detect, Voice Activity Detection, Tone Relay, and High Density Conferencing (NB/WB)

Military and Defense codecs: MELP/MELPe, CVSD, LPC, G.729D

Encryption algorithms: AES, SRTP

Modem software: Caller ID, T.38 Fax Relay, V.xx (21, 27, 29, 22Bis, & 32Bis), Modem Relay, and G.165 detect

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FEATURES & BENEFITS

  • Certified carrier class G.168 Echo Canceller achieves excellent voice quality while leading the industry in CPU and memory utilization efficiency.
  • HD Full-Duplex Acoustic Echo Cancellation for applications ranging from high-end conference endpoints to desktop phones and mobile handsets.
  • Customers have the flexibility to choose a turnkey solution (G.PAK), a highly integrated framework (VoIP Engine), or a set of algorithm libraries.
  • Evaluation software is available for testing in your design. Contact sales or login to our extranet to download demos.
  • Adaptive Digital provides support throughout all project phases; customers have access to our technical team directly over the phone or via email.
  • Developers of voice-centric applications find both our algorithms and solutions easy to integrate and well optimized for their requirements.
  • Adaptive Digital’s solutions support a low-cost product development model with short time-to-market.
  • Using its proprietary Echo Analysis test system, Adaptive Digital can analyze customer’s recorded data and isolate circuitry and acoustic problems, as well as assist in echo canceller and voice quality tuning.

AVAILABILITY

All products are available now.

APPLICATION AREAS

Audio, Communications & Telecom, Medical, Military, Security, Wireless

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Contact Information

Adaptive Digital Technologies, Inc.

525 Plymouth Road
Suite 316
Plymouth Meeting, PA, 19462
USA

tele: 610-825-0182 x120
toll-free: 1-800-340-2066
sales@adaptivedigital.com
www.adaptivedigital.com

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