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PCquirer / Macquirer


The lab has the PCQuirerX software package from Scicon Research & Development, developed by Henry Tehrani; only the PC version is actively supported here, but the CLICC lab has PC and Mac versions.  PCQuirerX is used in the lab primarily for multi-channel data acquisition, and sometimes for vowel formant plots. The Pitchworks version of the program is used in Honors 16, Science of the Singing Voice, for its ease of use by novices and its focus on pitchtracking.
Narrow band spectrograms
Wide band spectrograms


Pitch track with ToBI labeling
 
 


Pitch track with text labeling


FFT/LPC with formant / bandwidth values
 
 

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formant plots



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DSP Sona-graph 5500 (Kay Elemetrics Corp.)
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