The technology of virtual radio is developing rapidly, a new DPSK signal software demodulation algorithm is proposed based on virtual radio.

虚拟无线电技术正在不断的蓬勃发展，该文提出了一种基于虚拟无线电思想的二进制差分相移键控信号软件解调算法。

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The cylindrical speaker features two high-performance drivers, a built-in bass port and digital signal processing software to extend frequency response on the high end while providing tighter low ends for deeper bass response.

ENGADGET: JBL freshens its portable speakers with Micro II, Bluetooth-toting Flip and Micro Wireless

The company wanted to signal to consumers that software is an important part of the phone's evolution, according to a person familiar with Apple's thinking.

WSJ: Apple Faces Challenges for New iPhone

But Microsoft had identified others, including Sun Microsystems's Java technologies, Intel's Native Signal Processing, and multimedia playback software developed by Apple and RealNetworks.

ECONOMIST: Busted | The