signal-to-noise ratio snr

基本解釋

For MPSK signals, the signal-to-noise ratio (SNR) estimation can be directly transformed into the signal module estimation.
對于MPSK信號而言，信噪比的估計(jì)可以直接轉(zhuǎn)化成對信號模的估計(jì)問題。
In deep space communications, one of the problems is how to transmit message credibly in low signal-to-noise ratio(SNR)channel environment.
深空通信中面臨的問題之一就是如何在低信噪比信道環(huán)境下可靠地傳遞信息。
A method for reducing noise based on high-order spectra was presented by which the signal-to-noise ratio(SNR) could be improved significantly and the flaw characteristic information could stand out.
提出了基于高階譜的減噪方法，能有效提高回波信號的信噪比，減弱檢測噪聲對于缺陷散射特征的影響，從而突出缺陷特征信息。

Studio-grade components, which include external digital-to-analog converters (DACs) that deliver 127dB signal-to-noise ratio (SNR), sockets for swappable Op-Amps, a high-end 80mW into 600 ohm headphone amplifier, and 192kHz pass through, are used to deliver phenomenal audio quality.
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The sensor's 720p HD video is captured in full field-of-view (FOV) with 2 x 2 binning, which doubles the sensitivity and improves the signal-to-noise ratio (SNR).
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