Why use normalized frequency

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California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. The simplicity offered by normalized units is favored in textbooks, where space is limited and where real units are incidental to the point of a theorem or its proof.

But there is another advantage in the DSP realm compared to physics , because and are not "universal physical constants". Show 26 more comments. Fat32 Fat32 Sign up or log in Sign up using Google.

Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Does ES6 make JavaScript frameworks obsolete? Podcast Do polyglots have an edge when it comes to mastering programming Featured on Meta. Show older comments. Vote 0. Commented: Zhao Lu on 15 May Accepted Answer: Adam.

I mean how could we define or describes it? Accepted Answer. Adam on 4 Dec Vote 6. Cancel Copy to Clipboard. Edited: Adam on 4 Dec So a normalised frequency of 1 represents your sampling frequency and 0.

Tala Hed on 19 Sep Kenny on 7 Nov Could you please elaborate on your comment? What do you mean by you think it's I also get confused about normalised frequency - but it's usually not because I don't know what normalising means.

It's mainly because some documents don't appear to specify or say what the normalising factor is. Such as to normalise values based on the sampling frequency? Or normalise values based on 'half of the sampling frequency'? It's really the life story of many documents, tutorials etc.

That is, lack of detail, or lost detail. Adam on 7 Nov Normalising based on half frequency is not something I have ever seen and I'm not sure it makes much sense.