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  6-th order Butterworth low-pass 27 Jan 15

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  Sound Lock 15 Apr 15

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  NE Frequency Multiply 27 Jan 15

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  Leapic MP3 WMA Converter 1 Jan 15

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  reViSiT 26 Jan 15

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  EC Limiter II 27 Jan 15

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  1-st order low-pass filter 27 Jan 15

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  Peak Sustainer 27 Jan 15