DSP Group INC: directors' dealings · United States · SEC (Form 4)

About DSP Group INC

DSP Group Inc. (/DE/) was a U.S.-based semiconductor company historically listed on the NASDAQ market in the United States. The company was founded in 1987 and was headquartered in San Jose, California, in the heart of Silicon Valley. DSP Group specialized in voice processing and wireless chipset technologies for consumer electronics and connected-home applications. In corporate materials and transaction announcements, it was described as a global provider of voice processing and wireless chipset solutions, with an international commercial footprint. ([synaptics.com](https://www.synaptics.com/company/news/synaptics-acquire-dsp-group-expanding-leadership-low-power-AI-technology?utm_source=openai)) From a business standpoint, DSP Group focused on integrated circuits for voice, audio, and low-power wireless communication. Its core offerings included SmartVoice platforms and DECT/ULE-based solutions, which were used in cordless phones, residential security systems, intercoms, home automation devices, routers, and other smart connected products. This gave the company a clear niche in the consumer IoT semiconductor market, combining low power consumption, audio quality, and wireless integration. The company also emphasized product innovation and intellectual property, which are important competitive assets in semiconductors. ([synaptics.com](https://www.synaptics.com/company/news/synaptics-acquire-dsp-group-expanding-leadership-low-power-AI-technology?utm_source=openai)) Competitively, DSP Group was a mid-sized player operating alongside much larger semiconductor and IoT peers. Its differentiation came from a focused expertise in voice and home connectivity rather than a broad commodity-style chip portfolio. That specialization made it relevant to device manufacturers looking for efficient, reliable, and user-facing wireless and voice solutions. ([synaptics.com](https://www.synaptics.com/company/news/synaptics-acquire-dsp-group-expanding-leadership-low-power-AI-technology?utm_source=openai)) A major recent milestone was its acquisition by Synaptics, announced in August 2021 and completed on December 2, 2021. Synaptics described DSP Group as a leading global provider of voice processing and wireless chipset solutions and said the transaction strengthened its own low-power AI and connected-device strategy. For investors, the key point is that DSPG no longer operates as an independent public company, but it remains relevant for historical analysis of SEC Form 4 insider transactions filed before the acquisition. ([synaptics.com](https://www.synaptics.com/company/news/synaptics-acquire-dsp-group-expanding-leadership-low-power-AI-technology?utm_source=openai))