从两个并行的量化观测中对信号进行去量化
Dequantization of a signal from two parallel quantized observations
AI总结:
本文提出结合两台不同采样率与量化精度的设备进行信号采集,并利用稀疏正则化重建出单台设备无法达到的采样频率和位深,实验证明其优于现有替代方法。
摘要:
我们提出一种信号采集技术,该技术结合使用两台具有不同采样率和量化精度的设备。随后涉及稀疏正则化的处理使我们能够以这样的采样频率和这样的位深重建信号,而单独使用这两台设备是不可能实现的。客观和主观测试表明,与替代方法相比,所提出的方法具有优越性。
英文摘要:
We propose a technique of signal acquisition using a combination of two devices with different sampling rates and quantization accuracies. Subsequent processing involving sparsity regularization enables us to reconstruct the signal at such a sampling frequency and with such a bit depth that was not possible using the two devices independently. Objective and subjective tests show the superiority of the proposed method in comparison with alternatives.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。