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Article #1689Re: Sine-wave generator algorithms
From: David Rick
Date: Mon, 15 Apr 1991 22:24
Date: Mon, 15 Apr 1991 22:24
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742 bytes
I believe most people do this with ROM look-up. Some DSP chips have this table as part of the default ROM, but for high speeds, give up on DSP chips and use a commercial phase-accumulator chip. Sorry, I don't know any part numbers. David L. Rick drick@hplvdo.HP.COM Disclaimer: My employer would rather you bought an HP product.
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!hplabs!hpfcso!hplvec!drickReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!hplabs!hpfcso!hplvec!drick From: drick@hplvec.LVLD.HP.COM (David Rick) Newsgroups: comp.dsp Subject: Re: Sine-wave generator algorithms Message-ID: <1000001@hplvec.LVLD.HP.COM> Date: 15 Apr 91 22:24:40 GMT References: <1750@tekig7.MAP.TEK.COM> Organization: Hewlett-Packard Co., Loveland, CO Lines: 9