Re: Real-time spectrogram for Mac ("James W. Beauchamp" )

Subject: Re: Real-time spectrogram for Mac
From:    "James W. Beauchamp"  <jwbeauch@xxxxxxxx>
Date:    Sat, 2 Mar 2013 12:42:33 -0600

Another real-time analyzer that's platform independent is freqazoid, that is based on Java: Although it won't satisfy Daniel's criteria, it has three useful functions: 1) an oscilloscope 2) a real-time FFT spectrum display with adjustable threshold for peak detection. 3) a real-time F0 detector display based on the detected spectral peaks with the vertical axis indicating note positions (F#3, Bb4, etc.) The program was written by Ugur Guney based on a spectral analyzer and two-way mismatch pitch detector written by Robert Maher that is installed in the non-real-time analysis/synthesis package SNDAN. Jim James W. Beauchamp Professor Emeritus of Music and Electrical & Computer Engineering University of Illinois at Urbana-Champaign WWW: Original message: >From: "Rowan D." <dr@xxxxxxxx> >Date: Tue, 26 Feb 2013 12:31:37 +0000 >To: AUDITORY@xxxxxxxx >Subject: [AUDITORY] Real-time spectrogram for Mac > >Hi - > >Background: I have been using the real-time waveform/spectrum (RTSpect) >and spectrogram (RTGram) Windows apps from UCL >( for several years >for teaching and outreach/public engagement as very easy to use to >achieve intended results. > >Question: Is there anything similar out there for Mac/OSX? > >I've had a bit of a search with no luck; needs to be real-time and >similarly easy to use for a varied audience. I'm aware of iPad apps >that do something similar but am looking for something for Macbook. > >Many thanks in advance for any leads. > >Cheers, Daniel

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Electrical Engineering Dept., Columbia University