FluidBufHPSS{
		*process { arg server, srcBufNum, startAt = 0, nFrames = -1, startChan = 0, nChans = -1, harmBufNum, percBufNum, resBufNum, hFiltSize = 17, pFiltSize = 31, modeFlag, htf1 = 0.1, hta1 = 0, htf2 = 0.5, hta2 = 0, ptf1 = 0.1, pta1 = 0, ptf2 = 0.5, pta2 = 0, winSize = 1024, hopSize = -1, fftSize = -1;

		var maxFFTSize = if (fftSize == -1) {winSize.nextPowerOfTwo} {fftSize};

		srcBufNum = srcBufNum.asUGenInput;
		harmBufNum = harmBufNum.asUGenInput;
		percBufNum = percBufNum.asUGenInput;
		resBufNum = resBufNum.asUGenInput;

		if(srcBufNum.isNil) { Error("Invalid buffer").format(thisMethod.name, this.class.name).throw};

		server = server ? Server.default;
		harmBufNum = harmBufNum ? -1;
		percBufNum = percBufNum ? -1;

		//For wrapped RT clients, send maximal param values as aliases of the ones that are passed

		server.sendMsg(\cmd, \BufHPSS, srcBufNum, startAt, nFrames, startChan, nChans, harmBufNum, percBufNum, resBufNum, hFiltSize, pFiltSize, modeFlag, htf1, hta1, htf2, hta2, ptf1, pta1, ptf2, pta2, winSize, hopSize, fftSize, maxFFTSize, hFiltSize, pFiltSize);
}
}