DSP ALGORITHMS provides reliable, proven, award winning signal processing solutions
suitable for many audio and speech applications including conferencing, hands-free communication,
speech recognition, speech enhancement, and sound reinforcement.
Besides the ready to license solutions we also offer consultancy and design services from algorithm
development to assembly optimization, and every thing in between. We specialize in audio, speech and
acoustics signal processing, adaptive filtering, speech enhancement, echo cancellation, active noise
and vibration control, and much more.
When it comes to licensing our proven solution, we provide free of charge customization,
optimization, and advice on system architecture and processor selection. Free of charge
technical and integrating support is always included with each
Software Development Kit. Those services are much appreciated by our customers all over
the world and result in releasing the best quality products at the most competitive prices.
Our award winning CANEC all-in-one solution includes all audio signal processing algorithms a conference
appliance may need, from high quality acoustic echo cancellation to equalizers and filter, and from a beamforming
microphone array to noise reduction algorithms. However, in many applications not all those algorithms are
required or necessary, and we understand this thoroughly. For this reason we also offer each algorithm separately. For
instance a robot will focus carefully to user instructions with the beamforming microphone array only.
A voice controlled music player, however, would need the acoustic echo canceller besides the beamformer so it
can also hear and recognize reliably the user's "STOP MUSIC" instruction while the music is playing loud.
All our algorithms can be used either separately or combined in a library of algorithms that works
For many years we have been providing great software solutions while relying on off-the-shelf
development platform for demonstration purposes and accepting the hardware limitations. With the release
of the OCEAN hardware platform, we can finally show off the true performance and value of our algorithms. Not
only that, the OCEAN hardware is designed to be an OEM module, ready to be embedded in a final product, reducing
time to market, risk, and cost. The OCEAN-ADSP214xx is oriented towards high end applications and provides best
quality conference appliance today. It comes out of the box running 6 channels
acoustic echo canceller (each has echo tail length of 250 ms), beamforming microphone array, noise reduction,
automatic gain controller, and much more, all running at 48kHz sampling rate. The OCEAN-BF592 is oriented toward consumer
products and can run 4 element beamforming adaptive microphone array, or dual microphone echo canceller with
Not only do we offer real-time ready to license algorithms, but we also provide several design tools such as
The Adaptive Signal Processing Toolbox (ASPT). This toolbox gives the engineer with sufficient experience the
right tools to
quickly build many complex adaptive signal processing applications without worrying about the implementation
of the underlying basic adaptive algorithms. ASPT comes with more than 50 different FIR, IIR, Lattice, linear,
nonlinear, time domain, and frequency domain adaptive algorithms. All ASPT algorithms are implemented and tested
in Matlab as well as in C.
Shortly, we have a lot to offer, some we displayed on this web site, and much more we didn't yet. Please take
your time to examine our displayed solutions and if you don't find what you need, or have any questions, we
very much appreciate if you take the time to Contact Us.