CAMBRIDGE, England & SUNNYVALE, Calif.--(BUSINESS WIRE)--Extending and enhancing its audio platform offerings, CSR plc (LSE: CSR; NASDAQ: CSRE) today announced the acquisition of Direct Digital ...

LONDON — Zetex Semiconductors is demonstrating at next week's Consumer Electronics Show in Las Vegas a Class Z chipset that uses direct digital feedback amplifier (DDFA) technology which the company ...

Get detailed information about the Innovator Equity Dual Directional 15 Buffer - Apri ETF. View the current DDFA stock price chart, historical data, premarket price, dividend returns and more.

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Qualcomm made a couple of audio-related announcements today. One was for the new QCS400 SoC series (as well as a new platform to support the news SoCs) designed to smarten up the smart speaker ...

What Is the Daily Trading Range for DDFA? The daily trading range for DDFA has fluctuated between 19.85 and 19.86. What Was the Opening Price for DDFA Today? The opening price for DDFA today was 19.86 ...

Qualcomm Technologies has unveiled the CSRA6640, a flexible, highly integrated single-chip amplifier solution that uses the company’s DDFA Digital Amplifier Technology. Designed with a single-chip ...

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The fund has adopted a policy pursuant to Rule 35d-1 under the 1940 Act to invest, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in ...

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