Based on polyphase filtering technology for digital quadrature transform, this paper presents a new algorithm for digital quadrature demodulation in SR through mathematical derivation.

文章基于多相滤波的数字正交变换技术，通过数学推导，提出了一种软件无线电中的数字化正交解调新算法。

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Results show the dependence of SR and SSR on the noise distribution and extend the application of SR and SSR in digital signal processing.

这些结果进一步说明了随机谐振或阈上随机谐振对噪声分布的依赖性，同时也拓广了随机谐振或阈上随机谐振在数字信号处理方面的应用。

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The MX-1's dual shake-reduction system couples the PENTAX-developed sensor-shift-type SR (Shake Reduction) mechanism with a digital SR mode to more effectively compensate for camera shake.

ENGADGET: Pentax launches brass-bodied MX-1 point-and-shoot: 12MP with 4X zoom (update: now with hands-on photos)

The X-5's triple Shake Reduction (SR) system couples the PENTAX-developed mechanical sensor-shift-type SR mechanism with a digital SR mode for stills or movie SR mode for video to more effectively compensate for camera shake.

ENGADGET: Pentax intros X-5 superzoom camera with 26x lens, tiltable LCD

Smithfield Partners is a law firm which represents David Richardson of QC Leisure (a digital box supplier), and SR Leisure Limited (a publican), all of whom were defendants to a civil action brought by the Premier League.

BBC: Premier League games can be shown on foreign decoders