CML Microcircuits (UK) is a leader in design, development and supply of low-power analogue, digital and mixed-signal telecommunication semiconductors.
A founder member of DMR Association and dPMR MoU Association.
CML used DSPINI's TWELP 2400/3600 bps vocoder in its high-performance CMX7262 voice chip. Currently discontinued.
CMX7262 chip
Elbit Systems (Israel) is an Israel-based international defense electronics company engaged in a wide range of programs throughout the world.
It is a large manufacturer and integrator of advanced, high-performance defense electronic and electro-optic systems:
- military aircraft and helicopter systems;
- helmet mounted systems;
- commercial aviation systems and aero structures;
- unmanned aircraft systems;
- naval systems;
- land vehicle systems;
- command, control, communications, computer and intelligence (C4I) systems;
- electro-optic and countermeasures systems;
- homeland security systems;
- electronic warfare (EW) and signal intelligence (SIGINT) systems; etc.
Since 2007, Elbit has been a regular customer of DSPINI. We performed several projects, including four large DSP software development/customization projects. Elbit has acquired licenses for DSPINI's low-bit rate vocoders, echo cancellers, noise suppressors, and other DSP software.
Project 1
“When we chose DSPINI among a few DSP teams/suppliers for our project, we were not entirely certain of its success since we hadn't worked with DSPINI before. However, the high level of professionalism and experience displayed by the DSPINI team during the project, along with the exceptional results we have achieved, convinced us that DSPINI is a reliable team with truly unique technologies. They have demonstrated their capability to undertake complex projects with the utmost reliability and quality.”
Zeev Schwartz, Senior Director of Digital Communication/Tactical Radio Business line at Elbit Systems and C4I - Tadiran
Project:
The project spanned several months and comprised multiple stages, which involved reviews, meetings, and acceptance tests conducted in DSPINI's premises.
Products:
Unique DSP software was developed, and a range of high-quality proprietary products were customized and licensed, specifically:
- DSP components for the PNR (Private Network Radio) and Intercom System.
- Vocoders tailored to unique frame sizes and bit rates, designed specifically to withstand noisy channels and challenging acoustic environments with high robustness.
- Noise suppressors, echo cancellers, and other DSP products that offer exceptional technical characteristics and superior quality.
Project 2
“We required a high-quality vocoder for our Intercom system, and DSPINI delivered a unique vocoder, based on their SPR+ technology. It excels in voice quality, robustness, and performance on the C55 platform. We are grateful for their high level of professionalism and expertise for such outstanding results.”
Zeev Schwartz, Senior Director of Digital Communication/Tactical Radio Business line at Elbit Systems and C4I - Tadiran
Project/Products:
The project encompassed the customization of our SPR vocoder technology to meet the specific requirements of Elbit. During the Feasibility Study stage, two different vocoders were proposed. The best vocoder was optimized for the C55 platform and delivered with the appropriate license to Elbit.
“Thank you for delivering exceptional results in such short time. Your commitment to quality and support remains truly outstanding.”
Tomer Varona, HF/VHF/UHF Radio Systems Projects Director
Project / Product:
SPR vocoder with enhanced robustness for usage in very challenging conditions of a noisy radio channel has been delivered. Unique FEC (Forward Error Correction) with UEP (Unequal Error Protection) and a smart recovery system were used to achieve such a high level of robustness.
“Our requirements were very difficult to fulfill, yet the result has exceeded our expectations. Exceptional work!”
Tomer Varona, HF/VHF/UHF Radio Systems Projects Director
Project:
The project was executed in multiple stages and involved substantial modifications to all previously delivered DSP modules.
Products:
The DSP software with unique features was customized and licensed. First, a Noise Suppressor for Speech Enhancement, capable of working with very short frame sizes, such as:
- 12.25 ms
- 10 ms
- 6.125
- and even 3.0625 ms
“This is what keeps us coming back to DSPINI time and time again. Working with your innovative and professional team is always a pleasure. Thank you for the outstanding results.”
Tomer Varona, HF/VHF/UHF Radio Systems Projects Director
Project / Products:
Low Bit Rate vocoders with unique features, based on SPR technology, were customized and delivered with the appropriate licenses.
PGZ manufactures innovative systems and solutions used by the Armed Forces of the Republic of Poland and allied formations: modern radiolocation and radar systems, rifles and optoelectronics, wheeled armoured transporters, barrel artillery, unmanned air systems and systems supporting battlefield management.
Rapid Mobile (South Africa) supplies world-class, cutting edge modem technology, embedded modules and ancillary products in the field of HF and V/UHF radio data communications.
Between 2012 and 2023, DSPINI delivered to RapidM several proprietary TWELP MR (Multi-Rate) vocoders in a wide range of bit rates below 4800 bps for different DSP platforms.
RAFT Technologies (Israel) develops and deploys a wireless ultra-low latency, transcontinental communications system. The system is highly suitable for financial markets and in particular for HFT – algorithmic trading firms. It enables Ultra-low latency communication between different exchanges and delivers data directly between exchange co-locations with the lowest latency available on the market today.
Since 2013, DSPINI has been delivering to RAFT Technologies unique Low-Latency HF Modems specifically developed by DSPINI for HFT (High-Frequency Trading) market.
SmarPTT (USA) is the global provider of full functional software dispatch solutions: dispatch control and bridging for digital radio fleets.
A member of DMR Association.
TRBOnet (USA) offers a PC based client-server dispatch software applications for Motorola MOTOTRBO™ Two-Way Digital Radio Systems.
A member of DMR Association.
Vital Alert Communication (Canada) provides very low frequency (“VLF”) TTE communication links in hard-to-service areas such as mines, subways, pipelines, and tunnels where obstructions like rock, and concrete are common, often for less than half the cost of alternatives.
www.vitalalert.com“We were very pleased with the high quality of DSP Innovations’ voice compression software and the timeliness of delivery”
Heather Simmons, CEO
Between 2009 and 2017, DSPINI provided VitalAlert with proprietary SPR Robust and TWELP Robust vocoder software for various bit rates and DSP platforms.
Some of our customers have requested that we do not disclose their names.
However, if you search for "TWELP transceivers" on Google, you will find that TWELP is widely used by some of the largest and most well-known brands in the world.